The Y‑12 National Security Complex plays a vital role in the U.S. Department of Energy’s Nuclear Security Enterprise. Y-12 provides manufacturing, technical, and scientific expertise to produce components, subassemblies, and quality evaluations to sustain a U.S. nuclear deterrent; reduce the threat from weapons of mass destruction; supply nuclear material to the Naval Reactors Program; and provide solutions to other emerging national security challenges.

Industry: Defense and Space Manufacturing
Company Size: 5,001-10,000 employees

Y-12 National Security Complex

Savvy Admin PROD

**Location: **Oak Ridge, TN

**Job Title: ** Health Physics (RAD Engineer)

**Career Level From: **Associate

**Career Level To: ** Senior Associate

**Job Specialty: ** Health Physics

**What You'll Do**

-  Provide technical support in the area of health physics/radiological engineering to help safely control radiological work. Perform radiological hazard analysis of complex work activities.

-  Monitors exposure trends and uses other radiological data to assess the performance of radiological work.

-  Conduct ALARA reviews to determine the need for appropriate engineering/administrative controls.

-  Investigate internal and external exposures to determine the nature of potential intakes and likely causes of exposures to personnel.

-  Assist in the development of policies, technical bases, and procedures to ensure compliance with regulations and standards.

-  Perform radiological design reviews of new facilities, new processes or for modifications to facilities to ensure exposures will be maintained. Assist with audits and assessments of programs, practices and work areas.

-  Participate on emergency response team

**What You Can Expect**

- Meaningful work and unique opportunities to support missions vital to national and global security

- Top-notch, dedicated colleagues

- Generous pay and benefits with a stable organization

- Career advancement and professional development programs

- Work-life balance fostered through flexible work options and wellness initiatives

**Minimum Job Requirements**

- Bachelor's degree in engineering/science/information technology discipline.

- OR Master's degree in engineering/science/information technology discipline.

- OR Eight or more years of education and/or relevant experience may be considered to satisfy educational and years-of-experience requirements for this posting.

- In addition, the applicant must meet the requirements of DOE O 426.2A (Baccalaureate in engineering or related science, 2 years job-relate and at least 1 year nuclear experience, or a DOE O 426.A alternative). DOE 426.32a experience requirements can be satisfied following employment. In the interim, newly hired personnel will not be assigned duties that could impact the safety basis of nuclear facilities.

**Preferred Job Requirements**

- Health Physics/Engineering operational experience

- Certification or progress towards certification by American Board of Health Physics or registration by the National Registry of Radiation Protection Technologist

**Why Y-12?**

You get #morethanajob. We encourage employees to achieve a healthy personal balance among home, work and the community. One of the ways we embrace work-life balance is by offering flexible work arrangements that provide alternatives to the traditional workweek, while still meeting business needs. Top talent and personal commitment mean more to our success than any other factors, so we reward our people with the kinds of benefits that make a positive difference in the quality of their lives. Benefits such as: medical plan, prescription drug plan, vision plan, dental plan, employer matched 401(k) savings plan, disability coverage, education reimbursement and many more. Want to stay healthy and fit but hate the cost of a gym membership? Take advantage of one of our onsite workout facilities and eat healthy in our onsite cafeterias. Much more than a workplace, at Y-12, you can build a career that lasts a lifetime.

**Notes**

The minimum education and experience for the lowest career level in the job posting range are listed under Minimum Job Requirements. Successful candidates hired into a higher career level than the minimum in the range must meet the requirements listed in the job leveling charts for the career level into which they are being hired.

If a range of Career Levels is posted, i.e., Senior Associate to Senior Specialist, internal applicants already in one of the Career Levels would come across at their current Career Level. Internal applicants currently in a lower level Career Level would move to the lowest posted Career Level.

Requires a Q clearance; however all qualified candidates will be considered regardless of their current clearance status. The ability to obtain and maintain a Department of Energy Q clearance is required.

This position may require entry into the Material Access Areas (MAA) and participation in the Human Reliability Program (10 C.F.R. Part 712), which requires successful competition of a DOE counterintelligence evaluation and may include a counterintelligence-scope polygraph examination.

This position may be categorized as a “designated position” identified by 10 C.F.R. Part 709, requiring successful completion of a DOE counterintelligence evaluation that may include a counterintelligence-scope polygraph examination.

CNS is a drug-free workplace. Candidates accepting a job offer will be required to pass a pre-placement physical, drug screening and background investigation. As an employee, you may be required to receive and maintain a security clearance from the United States Department of Energy in order to meet eligibility requirements for access to sensitive information or matter. U.S. citizenship is a requirement for security clearance applicants. All employees are subject to being randomly selected for drug testing without advance notification.

CNS is an equal opportunity employer. All qualified applicants will receive consideration for employment based on merit and without regard to race, color, religion, sex, sexual orientation, national origin, protected veteran status or disability.

Health Physics (RAD Engineer)

Akima is a global enterprise with 9,000 employees, delivering solutions to the federal government in the core areas of facilities & ground logistics; information technology; aerospace solutions; protective services; systems engineering; mission support; furniture, fixtures & equipment (FF&E); and construction. 

As a subsidiary of NANA, an Alaska Native Corporation owned by more than 15,000 Iñupiat shareholders, Akima’s core mission is to enable superior outcomes for our customers’ missions while simultaneously creating a long-lived asset for NANA consistent with our Iñupiat values. In 2022, Akima ranked #29 on Washington Technology’s Top 100 List and #56 on Bloomberg Government’s BGOV200 List of top federal contractors. 

Akima ensures non-discrimination in all programs and activities in accordance with Title VI of the Civil Rights Act of 1964. If you need more information or special assistance for persons with disabilities or limited English proficiency, contact the Project Manager in charge of the worksite or Human Resources at TitleVIcompliance@akima.com or call (571) 353-7050.

Industry: Defense and Space Manufacturing
Company Size: 5,001-10,000 employees

Akima

Akima Infrastructure Services, LLC (AIS), is actively seeking Engineering, Professional, Technical, and administrative support personnel as part of our staff augmentation team supporting the Department of Energy at the Y‑12 National Security Complex located in Oak Ridge, Tennessee and the Pantex Plant located in Amarillo, Texas.

Successful candidates will be employees of AIS, a premier government contractor charged with employing highly motivated and well-qualified personnel who can advance Y-12's core mission to ensure a safe, secure, and reliable U.S. nuclear deterrent, which is essential to national security. Though employed by AIS, the employee will take day-to-day direction and assignments from Y-12 staff employed directly by the security complex. Pay, benefits, Human Resources, and Employment Management functions are provided by AIS.

Qualified applicants must be a US citizen, at least 18 years of age, and able to meet pre-employment requirements including any required physicals, drug screen, and/or background investigation to satisfy clearance requirements from the Department of Energy.

To join our team of outstanding professionals, apply today!

**Responsibilities**

- Procedure Writers develop new, revised, or modified technical procedures which enable personnel to safety and correctly perform tasks associated with dimensional inspection, material testing, metrology, procurement, radiography, and weld inspection.

- The writer is responsible for complying with Y15-232, Technical Procedure Process, and the Technical Procedure Authoring Tool (TPAT).

- Procedure Writers will occasionally develop or revise administrative procedures and are responsible for complying with Y15-235, Administrative Management Requirements Process, and the Administrative Procedure Authoring Tool (APAT).

- Writer is also responsible for developing Enterprise procedures applicable to Y-12 and Pantex.

- Writers prepare & coordinate procedure reviews and comment resolution.

- The Writer implements hazard controls, captures quality and performance data, and ensures that the procedure can be performed as written through verification and validation.

**Qualifications**

- Bachelor of Science degree with 10-14 years’ experience in technical disciplines in addition to experience writing technical procedures in a commercial or Weapons Complex facility. In lieu of bachelor’s degree, a technical background with 18 years’ experience in writing technical procedures in a commercial nuclear or Weapons Complex may be considered.

- Writers must be familiar with the regulatory and administrative requirements affecting procedures and must determine the technical requirements that apply to the procedures by examining DOE Orders and Standards; 60-101PD, Quality Assurance Program Description, and Y60-015, Integrated Quality Manual; Nuclear Criticality Safety (NCS) documents; and Hazard Analysis documents.

- Active DOE Q clearance or ability to get one is required.

**Special Requirements**

- Pre-employment Drug Screen - external applicants selected for this position are required to successfully complete a post-offer, pre-employment drug test.

- Medical Exam(s) - Job related pre-placement medical examinations may be required for this position.

- This position may require the ability to obtain and maintain a clearance from the Department of Energy. If determined as such, this position would be identified as a Workplace Substance Abuse (WSAP) testing designated position. WSAP positions require participation in an ongoing random drug testing program in addition to the pre-employment drug screen.

**Job ID**

2026-22939

**Work Type**

On-Site

**Company Description**

**Work Where it Matters**

Akima Infrastructure Services (AIS), an Akima company, is not just another staffing contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska.

At AIS, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.

**For our shareholders **, AIS provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years.

**For our government customers **, AIS supports vital missions with the most in-demand and specialized skill sets in the world.

**As an AIS employee **, you will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options.

Job ID:22939-en-us

UPF Technical Procedure Writer, Level III

Oak Ridge National Laboratory is managed by UT-Battelle for the Department of Energy. Scientists and engineers at ORNL conduct basic and applied research and development to create scientific knowledge and technological solutions that strengthen the nation's leadership in key areas of science; increase the availability of clean, abundant energy; restore and protect the environment; and contribute to national security.

ORNL also performs other work for the Department of Energy, including isotope production, information management, and technical program management, and provides research and technical assistance to other organizations.

Industry: Research Services
Company Size: 5,001-10,000 employees

Oak Ridge National Laboratory

Requisition Id 16497

**Overview:**

As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation’s most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation.

We are seeking a Chemical Engineer who will focus on nuclear nonproliferation fuel cycle research. The candidate chosen for this position will be involved in work supporting the Nonproliferation Stewardship Program, the Nuclear Reference Material Program, and other related research efforts. This position resides in the Uranium Chemistry, Application, and Simulation Group in the Material Modeling & Characterization Section, Nuclear Nonproliferation Division, National Security Sciences Directorate, at ORNL.

This position will spend time performing hands on laboratory research as well as effectively communicating the results of the laboratory research in the form of technical reports, presentations, and journal articles. This position will also require some design work to create the infrastructure to pursue the hands-on laboratory work.

**Major Duties/Responsibilities:**

The successful candidate, in collaboration with principal investigators and project management at ORNL, will be a participating member in projects that design, fabricate, assemble, and operate nuclear fuel cycle unit operations and processes. It is expected that this individual will leverage their knowledge and skills to design, test, and commission new systems and architectures within these projects. In addition to these responsibilities, the candidate will be a contributor to R&D projects that involve nuclear fuel cycle processes.

In this position the candidate is expected to effectively interact with various ORNL staff as well as internal and external sponsors. The candidate is expected to collaborate closely with co-workers and management and to independently drive assigned deliverables to completion, with periodic alignment, feedback, and mentorship; to fully document work performed in the forms of technical reports, papers, procedures, and presentations; and to participate in the development of research proposals. Excellent communication skills including verbal, presentation, and writing skills are required. The successful candidate will interface with principal investigators, management, engineers, scientists, technicians, operators, fabricators, and modelers.

All team members deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace – in how we treat one another, work together, and measure success.

**Basic Qualifications: **

-  B.S. in Chemical Engineering or related field, and a minimum of 5 years related experience; or a M.S. in Chemical Engineering, and a minimum of 4 years related experience or related field

-  Proven communication skills

-  The ability to work flexible hours and travel

-  Demonstrated experience in chemical engineering design process to include developing the following products:

-  System Requirements Documents

-  Process Flow Diagrams

-  Material and Energy Balances

-  Piping and Instrumentation Diagrams

-  Design Analysis Calculations

-  Specification Sheets

-  Control System Narratives

-  Demonstrated Unit Operation Specification and Design

-  Familiarity with the Nuclear Fuel Cycle

-  Ability to obtain and maintain a security clearance from the Department of Energy

**Preferred Qualifications:**

-  Demonstrated experience in multiple nuclear fuel cycle chemical engineering operations

-  Intimate knowledge of the uranium chemistry processes used in the nuclear fuel cycle

-  Demonstrated expertise in chemical engineering testing process to include:

-  Development and execution of test plans

-  Post-test analysis and documentation

-  Test equipment I/O calibration

-  Expertise in Matlab and/or Python programming

-  Experience and familiarity working with uranium chemistry

-  Experience and familiarity with vacuum systems

-  Experience and familiarity with working in radiological laboratory fume hoods and associated work practices

**Special Requirements:**

-  Visa sponsorship is not available for this position.

-  Q clearance: This position requires the ability to obtain and maintain a Q clearance from the Department of Energy. As such, this position is a Workplace Substance Abuse (WSAP) testing designated position. WSAP positions require passing a pre-placement drug test and participation in an ongoing random drug testing program.

**Benefits at ORNL:**

ORNL offers competitive pay and benefits programs to attract and retain dedicated people! The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for convenience.

Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.

If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov

This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.

We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.

ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.

Chemical Engineer

Founded in 1994, PDS Health is a leading healthcare support organization that partners with dental and medical providers across the U.S., providing comprehensive business services that enable clinicians to focus on high-quality patient care. 

Our innovative approach includes an integrated health record system that combines dental and medical data, giving clinicians a complete view of patient health. This platform enhances care coordination, allows for early detection of health issues, and improves patient outcomes, ultimately reducing overall healthcare costs.

We strive to be the provider of choice in every market by equipping clinicians with access to advanced, proven technologies and offering ongoing professional development opportunities. Our commitment to education and training supports clinicians and team members in growing their careers, ensuring they have the skills and knowledge to excel in their fields.

PDS Health has been recognized multiple times on the Inc. 5000 list of America’s fastest-growing private companies and named one of the 50 most community-minded companies in the nation. With over 1,000 practices in 24 states, we are dedicated to creating healthier, happier patients and making a positive impact in the communities we serve.

Industry: Hospitals and Health Care
Company Size: 10,001+ employees

Pacific Dental Services

Now is the time to join Oak Ridge Smiles Dentistry. You will have opportunities to learn new skills from our team of experienced professionals. If you're ready to take your career to the next level and gain valuable experience, apply today!

The primary role of the Receptionist involves helping to get patients into the office, connecting with them on the phone or in person and greeting patients and guests in a professional, friendly and hospitable manner. The receptionist should demonstrate a warm and approachable disposition to each patient in every interaction either on the phone or in person consistently providing a Perfect Patient Experience (PPE) and creating Patients for Life (PFL).

**Responsibilities**

- Modeling company culture, values, standards, and best operational practices based on the We Believe Behavioral Framework

- Support the PPE process by helping to get patients to come into the office and continue the connection once they are in the office through ensuring they are comfortable during their visit

- Schedule appointments that result in each healthcare provider having a smooth, productive day

- Interact and communicate with patients and guests in the reception area during their wait time

- Answer telephones in a timely manner and handle all calls with efficiency and thoroughness

- Ensure that all tasks on the front office checklist are completed daily

- Post payments to patient accounts in accordance with Company policies

- Subject Matter Expert in practice management system with regards to patient registration, e-check in, ensuring account information is accurate and up to date for each visit

- Be efficient in patient check in, obtaining all necessary consents and promptly notifying back office of each patient’s arrival and presenting any pertinent patient information to the back-office team

- Confirm all patient appointments in accordance with the office confirmation policies or a minimum of 2 days in advance

- Ensure all patient messages received from the Contact Center are returned and resolved in a timely manner

- Active participant in daily morning huddles, monthly team meetings and any other meetings as required

- Thorough understanding of business imperatives and how the role directly impacts metrics

- Demonstrates stewardship of the PDS Brand making decisions consistent with the PDS Brand framework

- Becomes knowledgeable and supports clinician on patient education regarding the Mouth-Body Connection

- Maintains an appropriate professional appearance and demeanor in accordance with company policies; addresses others professionally and respectfully

- Ensures Compliance with Company policies, as well as State, Federal and other regulatory bodies

- Other duties and responsibilities as assigned

**Qualifications**

- High School Diploma or general education degree (GED)

**Preferred**

- Prior course work or on-the-job training in the fields or dentistry, insurance, or business

**Knowledge/Skills/Abilities**

- Knowledge of office practices, technology applications and patient insurances

- Results Oriented (Energetic self-starter; sets realistic goals; meets commitments; persistent, prioritizes daily to achieve results)

- Patient Advocate (flexible and adaptive; empathetic; passionate; ethical)

- Process Focused Operator (data driven decision-maker; detailed; organized and structured; comprehensive knowledge of all operational processes; computer proficient)

- Financial Acumen (understands profit drivers; utilizes metrics to manage; builds the financial understanding of team members and clinicians; understands local market drivers and competition)

- Influencer (active listener/observer of behavior; creates a win/win need for change)

- Self-motivated, reliable individual capable of working independently as well as part of a team

- Ability to manage tasks and time effectively without compromising the quality of the work

- Excellent interpersonal, oral and written communication skills

- Ability to handle and maintain extreme confidentially with patient records

- Organized, detail-oriented individual able to work in a fast-paced environment

**Benefits**

- Medical, dental, and vision insurance

- Paid time off

- Tuition Reimbursement

- 401K

- Paid time to volunteer in your local community

Compensation Information

$17.00-$24.00 / Hourly

PDS Health is an Equal Opportunity Employer. We celebrate diversity and are united in our mission to create healthier and happier team members.

Receptionist

AMETEK, Inc. is a leading global provider of industrial technology solutions serving a diverse set of attractive niche markets with annualized sales over $7.0 billion.

AMETEK is a leading global provider of industrial technology solutions with approximately 21,000 colleagues across our global network of operating, sales, service, and support locations in 35 countries around the world. Our mission is to solve our customers' most complex challenges with differentiated technology solutions. 

The AMETEK Growth Model is embedded within our culture and is made up of our four growth strategies – Operational Excellence, New Product Development, Global and Market Expansion, and Strategic Acquisitions. These growth strategies are complemented by a disciplined focus on cash generation, capital deployment, and talent development. Each element of our Growth Model reinforces the others, creating a powerful and scalable platform to drive long-term, sustainable growth. 

AMETEK consists of two operating groups, both with highly differentiated technology and leading positions in niche markets: 

•	Electronic Instruments Group (EIG) – a leader in the design and manufacturing of advanced analytical, test and measurement instrumentation for aerospace, medical, power, energy, research and industrial markets.

•	Electromechanical Group (EMG) – a leader in the design and manufacturing of highly engineered medical components and devices, automation solutions, thermal management systems, specialty metals and electrical interconnects.

Industry: Manufacturing
Company Size: 10,001+ employees

AMETEK

The **Director of Sales, Americas ** is a key member of the **ORTEC leadership team **, contributing directly to the development and execution of the business’s growth strategy across North and South America. This role is responsible for leading regional sales performance, strengthening customer and channel relationships, and ensuring disciplined commercial execution aligned with ORTEC’s strategic priorities.

The position reports directly to the **Vice President of Sales & Service ** and works closely with global and regional leaders across Marketing, Product Management, Operations, Finance, and Applications to drive sustainable growth in the Americas.

**GROWTH & REVENUE PERFORMANCE**

- Own bookings, revenue, and margin performance across the Americas region, ensuring achievement of annual and multi‑year growth targets.

- Develop and execute regional sales strategies aligned with ORTEC’s priorities in nuclear security, safeguards, industry, and research markets.

- Drive disciplined pipeline management, forecast accuracy, and deal governance to deliver predictable results.

- Identify and pursue growth opportunities across key accounts, new applications, and underserved markets within the region.

**CUSTOMER & MARKET LEADERSHIP**

- Serve as the senior commercial escalation point for strategic customers, government agencies, and key partners in the Americas.

- Strengthen ORTEC’s regional market position through consistent value messaging and competitive differentiation.

- Partner with Marketing and Product Management to align customer needs, regional market trends, and product positioning.

- Guide the Americas sales team on market segmentation, account prioritization, and channel strategy.

**SALES OPERATIONS & EXECUTION DISCIPLINE**

- Establish and maintain consistent sales processes, tools, and performance metrics across the Americas.

- Own regional forecasting cadence, CRM discipline, and sales performance reporting.

- Ensure pricing discipline, contract alignment, and commercial risk management in partnership with Finance and Operations.

- Drive continuous improvement in sales effectiveness, win rates, and sales cycle efficiency across the region.

**TEAM LEADERSHIP**

- Lead, coach, and develop the Americas sales organization, including sales managers, account managers, and applications partners.

- Build a strong succession pipeline and reinforce consistent sales leadership expectations within the region.

- Foster a performance‑driven culture of accountability, collaboration, and customer focus.

- Partner with HR to support talent development, performance management, and retention strategies.

**Position Requirements**

**Experience Required**

- Bachelor’s degree or equivalent combination of education and progressive commercial experience.

- 8–12+ years of experience in sales, commercial leadership, or business development roles, with primary responsibility for the Americas region.

- Demonstrated success leading regional sales teams or managers within a matrixed organization.

- Strong working knowledge of forecasting, pipeline management, pricing discipline, and margin management.

- Proven ability to collaborate effectively with Marketing, Product Management, Operations, Applications, and Finance.

- Experience operating within a global organization and partnering with international peers preferred.

**Technical Requirements**

- Strong proficiency with CRM platforms (Salesforce or equivalent) and sales reporting tools.

- Advanced skills in Microsoft Office Suite, including Excel and PowerPoint, for analysis and executive‑level presentations.

- Solid understanding of regional sales operations, forecasting methodologies, and KPI management.

- Working knowledge of pricing strategies, contract negotiation, and commercial risk management.

- Excellent written and verbal communication skills with the ability to influence senior leaders, customers, and government stakeholders.

- Strong analytical, problem‑solving, and decision‑making skills.

**Working Environment**

- Office‑based leadership role with extensive interaction with sales teams across North and South America.

- Regular collaboration with cross‑functional and global stakeholders across multiple time zones.

- Significant travel required (approximately 60%), primarily within the Americas, to support customers, distributors, regional teams, and key business initiatives.

- Fast‑paced, results‑driven environment with shifting priorities, high visibility, and frequent executive engagement.

**About The Business**

**Advanced Measurement Technology (AMT) **is a group of high performance scientific instrumentation businesses within the **Materials Analysis Division of AMETEK, Inc. ** AMT designs and manufactures advanced laboratory and analytical instruments used by academia, government, and industry worldwide for elemental analysis, materials research, and quality assurance.

- AMT’s portfolio includes globally recognized brands such as ORTEC, Amptek, Sunpower, innoRIID, Princeton Applied Research, and Solartron Analytical, delivering solutions across nuclear spectroscopy, X ray and gamma ray detection, cryogenic cooling, electrochemical analysis, and electronic signal recovery. These technologies support critical applications including nuclear safeguards and homeland security, energy storage research, materials science, and advanced manufacturing.

- Headquartered in Oak Ridge, Tennessee, AMT combines decades of technical expertise with internally developed technologies and close collaboration with U.S. government laboratories and research institutions. As part of AMETEK, AMT is committed to operational excellence, disciplined growth, and continuous innovation—helping customers achieve accuracy, reliability, and performance in the world’s most demanding measurement environments.

**ORTEC ** is a global leader in the design and manufacture of **precision radiation detectors, nuclear instrumentation, analysis software, and integrated measurement systems. ** Founded in 1960 by scientists from Oak Ridge National Laboratory, ORTEC has built a long-standing reputation for technical excellence, reliability, and innovation in nuclear measurement solutions.

- ORTEC’s product portfolio includes high purity germanium (HPGe) radiation detectors, scintillation detectors, digital spectrometers, analysis software, and turnkey spectroscopy systems used across homeland security, nuclear safeguards, health physics, waste assay, radiopharmaceuticals, and scientific research applications. ORTEC solutions are trusted by government agencies, nuclear facilities, research laboratories, universities, and industrial customers worldwide.

- Headquartered in Oak Ridge, Tennessee, ORTEC is part of Advanced Measurement Technology (AMT) within the Materials Analysis Division of AMETEK, Inc. Through continuous innovation and deep application expertise, ORTEC enables accurate, reliable nuclear measurements in some of the world’s most demanding environments.

- Website: www.ortec-online.com [ortec-online.com], [linkedin.com]

**Compensation**

Employee Type: Salaried

Currency: USD

Salary Minimum: 165,000

Salary Maximum: $200,000 +

Incentive: Yes

Disclaimer: Where a specific pay range is noted, it is a good faith estimate at the time of this posting. The actual salary offered will be based on experience, skills, qualifications, market / business considerations, and geographic location.

For more information on AMETEK's competitive benefits, please click here.

AMETEK, Inc. is a leading global provider of industrial technology solutions serving a diverse set of attractive niche markets with annual sales over $7.5 billion.

AMETEK is committed to making a safer, sustainable, and more productive world a reality. We use differentiated technology solutions to solve our customers’ most complex challenges. We employ 22,000 colleagues, in 35 countries, that are grounded by our core values: Ethics and Integrity, Respect for the Individual, Inclusion, Teamwork, and Social Responsibility. AMETEK is a component of the S&P 500. Visit https://www.ametek.com/careers for more information.

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, and basis of disability or any other federal, state or local protected class. Individuals who need a reasonable accommodation because of a disability for any part of the employment process should call 1 (866) 263-8359.

Director of Sales, Americas

Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with our clients to overcome their most challenging environmental, technical, and infrastructure missions within the nuclear and environmental industries. Navarro is based in Oak Ridge, Tennessee with active programs across the nation for DOE/NNSA, NASA, and the Department of Defense. For more information, visit www.navarro-inc.com

Industry: Environmental Services
Company Size: 201-500 employees

Navarro Research and Engineering

Navarro Research and Engineering is recruiting for a Senior Mechanical Engineer in Oak Ridge, TN.

Navarro Research & Engineering is an award-winning federal contractor dedicated to partnering with clients to advance clean energy and deliver effective solutions for complex challenges in the nuclear and environmental fields. Joining Navarro means being a part of an exceptional team committed to quality and safety while also looking for innovative strategies to create value for the client's success. Headquartered in Oak Ridge, Tennessee, Navarro has active programs in place across the nation for DOE/NNSA, NASA, and the Department of Defense.

The Senior Mechanical Engineer will be responsible for performing engineering process development and testing activities to support manufacturing of gas centrifuges to support the enrichment of UF6. The ideal candidate will have experience following engineering processes and procedures and will be knowledgeable in subject areas such as rotordynamics, dynamic testing, signal processing, and software development.

**What You'll Do: **

- Empirical and simulated rotordynamics leveraging existing tools and development of new techniques and engineering software

- Software development: data acquisition, digital signal processing, and analysis of high-speed signals

- Dynamic testing including experimental modal analysis (EMA)

- Test design and automation

- Model verification and validation

- Participate in reviews of technical designs and papers as either the primary engineer or a panel member

- Accomplishing complex engineering assignments in your specialty. Makes independent decisions on engineering problems and methods.

- Preparation and presentation of routine and special engineering reports and other design documentation

**Requirements**

- Bachelor of Science degree in Mechanical Engineering or other related fields of study

- Minimum of 5 years of relevant experience

- Relevant experience may include:

- Rotordynamics

- Dynamic testing

- Digital signal processing (DSP)

- Software development in Python

- Finite element analysis (FEA) in ANSYS

- Ability to obtain a DOE Q Clearance

**Optional Desired Qualifications: **

- Master of Science degree in Mechanical Engineering

- Preference may be given to candidates with a higher level of experience.

- Active DOE Q Clearance

Due to the nature of the government contract requirements and/or clearances requirements, US citizenship is required.

Navarro is an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender, age, sexual orientation, gender identity, status as a protected veteran, or status as a qualified individual with a disability.

EEO Employer/Vet/Disabled

**Benefits**

- Health Care Plan (Medical, Dental & Vision)

- Retirement Plan (401k, IRA)

- Life Insurance (Basic, Voluntary & AD&D)

- Paid Time Off (Vacation & Public Holidays)

- Short Term & Long Term Disability

Senior Mechanical Engineer (3622)

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