APTIM enhances the quality of the environment, wellbeing of people, resilience of communities, and opportunity for employees to make a difference, not just a living. A leading professional solutions firm, we specialize in environmental, sustainability, resilience, and infrastructure solutions. Our team of experts provide these integrated solutions for forward-thinking government agencies, commercial and industrial clients, and energy customers. Together, we create sustainable and resilient communities for all.

Industry: Environmental Services
Company Size: 1,001-5,000 employees

APTIM

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**Environmental Geologist/Scientist - Pittsburgh, PA**

**Job Overview**

APTIM Environmental & Infrastructure, Inc. is currently seeking an Environmental Geologist/Scientist on a full-time basis in Pittsburgh, Pennsylvania to participate in the development and implementation of site investigations and remedial actions. This may include the design, installation, and monitoring of groundwater, surface water and soil gas monitoring systems, collection of surficial and subsurface soil samples for environmental and geotechnical purpose, participation in the design and implementation of both in-situ and ex-situ remedial actions. Occasional travel to other project sites in the general geographic area may also be required. Strong interpersonal skills are a must, including the ability to communicate clearly and confidently, both written and verbally, to all project team members including client representatives, regulators, and colleagues alike. The successful candidate will participate and/or lead field activities and assist in document preparation.

**Key Responsibilities/Accountabilities**

- Collect environmental samples in the field from various media including groundwater, surface water, soil, and vapor.

- Calibrate, maintain, and utilize various field monitoring and measuring instruments.

- Apply basic technical skills and knowledge to complete assigned tasks; expected to manage own time to meet established deadlines.

- Analyze and prepare raw data into workable form for engineering/scientific project reports, plans, specifications, permits, cost-estimates, and other project documents.

- Work may periodically involve installation, operation, and maintenance of remediation equipment (pumps, process equipment, piping install etc.) and supervising other field tasks such as installing and abandoning monitoring/recovery wells

- Communication of technical concepts, evaluation results, plans, reports, etc. during work team meetings; ensures conformance to applicable technical standards as well as company policies and procedures.

- Assist project manager with project management responsibilities.

- Proficient in planning, conducting, and analyzing aquifer tests.

- Work collaboratively in a team environment, provide input on technical, project, and safety issues.

- Possess a "Safety First" work ethic.

**Basic Qualifications**

- Bachelor's degree in Geology/Environmental Science or Engineering, or related degree required.

- 2+ years of experience conducting field investigations and supervising contractors.

- Possess 40-hour OSHA HAZWOPER training with current 8-hour refresher certificate.

- Ability to wear proper PPE for work on hazardous waste sites; lifting and physical work will be required.

- Must be able to work in the field in all types of field conditions/weather.

- Must possess a valid driver's license with a clean driving record.

- Core competency in Microsoft Office Products, including Word, Excel, and PowerPoint

- Strong written and oral communication skills

**Desired/Preferred Qualifications**

- Current GIT certification or able to obtain GIT certification.

- Working knowledge of scientific computer programs and groundwater models

- Experience working in a wide range of geologic environments.

**About APTIM**

APTIM enhances the quality of the environment, wellbeing of people, resilience of communities, and opportunity for employees to make a difference, not just a living. A leading professional solutions firm, we specialize in environmental, sustainability, resilience, and infrastructure solutions. Our team of experts provide these integrated solutions for forward-thinking government agencies, commercial and industrial clients, and energy customers. Together, we create sustainable and resilient communities for all.

**What You Can Expect From APTIM**

- Work that is worthy of your time and talent

- Respect and flexibility to live a full life at work and at home

- Dogged determination to deliver for our clients and communities

- A voice in making our company better

- Investment into your personal and professional development

As of the date of this posting, a good faith estimate of the current pay range for this position is $31.25-$38.50 per hour. Compensation depends on several factors including: experience, education, key skills, geographic location of the position, client requirements, external market competitiveness, and internal equity among other employees within APTIM.

Aptim Environmental & Infrastructure, LLC is committed to providing an extensive range of benefits that protect and promote the health and financial well-being of our employees and their families through the APTIM Benefits Marketplace https://aptim.makeityoursource.com/.

- Medical, vision, and dental insurance: Through the marketplace, our employees can choose benefits from five metallic levels and several carriers to find the right benefits that work for them in their location.

- Company paid and optional Life insurance

- Short-term and long-term disability insurance

- Accident, Critical Illness, and Hospital Indemnity coverage

- Paid holidays, vacation, and sick leave (eligibility based on company policy and applicable law)

- 401(k) APTIM offers three 401k plans through the Aon Pooled Employer Plan (PEP). The specific plan you are eligible for depends on the business unit you are in. The details of the largest plan are found here:

- APTIM 401(k) Guide

- APTIM - Helpful Documents

**Watch Our Video**

**About APTIM - In Pursuit of Better**

Environmental Scientist/Geologist

RETTEW brings our clients’ goals and dreams to life on time and on budget, with an emphasis on quality and safety.

Our expertise is wide and varied: We offer close to 600 engineering, environmental, surveying, planning, safety, and related consulting services in a range of markets. Spanning so many disciplines allows us to connect all the dots, to see how every piece of a project affects the other.

We strive to completely understand your vision for your project—and for your business as a whole—and then we get to work. This big-picture understanding allows us to anticipate your needs and stay ahead of emerging trends. Our innovative approach means discovering solutions that may not have been thought of before—and finding more effective, efficient ways to put them into action.

RETTEW’s corporate culture provides a warm and welcoming work environment where employees can thrive, grow, and make a difference in their company and community. This positive atmosphere—and commitment to safety and excellence—contributes to our success in the field.

Our goal is not simply satisfaction; it’s delight.

Industry: Civil Engineering
Company Size: 201-500 employees

RETTEW

Job Type

Full-time

**Description**

RETTEW is seeking a number of Geologist I or II candidates to support our Geotechnical and GeoEnvironmental teams based in Pittsburgh, PA. This role offers hands-on experience in both field and office environments, supporting investigations that help clients understand subsurface conditions and environmental factors that impact engineering design and site development. This is an excellent opportunity for early-career geologists who want to build strong technical skills while gaining experience across both our geotechnical and environmental and disciplines.

**About RETTEW**

RETTEW Associates, Inc. is a 100% employee-owned engineering consulting firm that has been helping clients solve complex challenges since 1969. Our teams collaborate across disciplines to deliver innovative, practical solutions that strengthen infrastructure and support the communities we serve. Built on a culture of ownership, collaboration, and continuous improvement, we empower our employee-owners to grow their careers while delivering meaningful results for our clients.

**Work Environment**

Workplace Designation: Hybrid

Location: Pittsburgh, PA

This role includes a mix of office and field work supporting geotechnical and environmental investigations. Fieldwork may require travel to project sites, outdoor work in varying weather conditions, lifting equipment, and overnight stays depending on project needs.

**Safety & Compliance Requirements**

This position is designated as safety-sensitive. Employment is contingent upon successful completion of pre-employment screenings, including background checks, motor vehicle record review, and drug and alcohol testing where permitted by law. Employees in this role will operate company vehicles and perform field-based work. Ongoing compliance with RETTEW safety policies and procedures is required.

**Position Summary / What You’ll Do**

As a Geologist I or II, you will support Geotechnical and Geoenvironmental projects through field investigations, data collection, analysis, and reporting. Your work will help evaluate subsurface conditions, support regulatory compliance, and contribute to technical deliverables that guide engineering decisions by our clients. As your experience grows, responsibilities will expand to include more independent technical work, data interpretation, and project coordination. We provide a multitude of project diversity in the energy (oil & gas), utilities (power distribution), residential (development), commercial, industrial, and transportation sectors.

**Responsibilities / Day-to-Day**

- Conduct field investigations including soil and rock sampling and groundwater monitoring

- Assist with subsurface exploration programs and monitoring well installation activities

- Collect and maintain detailed field logs and documentation

- Coordinate laboratory testing and assist with data interpretation

- Prepare technical reports and documentation

- Support pipeline routing & construction, geohazard mitigation, and landslide remediation activities

- Provide construction inspection and/or landslide remediation inspection tied to new construction projects and on-going landslide remediation

- Assist with permits and regulatory compliance tasks

- Research applicable regulations

- Identify discrepancies in data and assist with technical problem-solving

- Communicate findings to project teams

- Follow safety and quality procedures

**Qualifications**

Required

- Bachelor’s degree in Geology or related discipline

- 1 to 3 years of related experience

- Ability to perform fieldwork

- Strong communication skills

- Computer proficiency

- Valid driver’s license

**Preferred**

- GIT certification

- Master’s degree

- Geotechnical or environmental experience

- Soil and groundwater sampling experience

- Drilling inspection experience (preferably PADOT certified)

- Regulatory familiarity

- OSHA HAZWOPER training

**What We Offer**

- 401k investment opportunity

- ESOP participation

- Health benefits (medical, dental, optical)

- Paid time off

- Professional development

- Employee-owned culture

RETTEW is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, veteran status, genetic information, or any other characteristic protected by applicable law.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, please contact us at jperalta@rettew.com

to request assistance.

**Requirements**

Listed above.

Geologist I or II

GeoStructures is a private engineering consulting firm with state-of-the-art expertise in geotechnical engineering and soil-structure interaction. Our strength comes from our ability to identify the influencing subsurface factors and our diligence in developing creative, technically sound and site-specific design and construction solutions. We strive to extend this philosophy to all of our projects — large or small — to better serve our clients. Our engineers continually advance the state of practice through serving on national technical committees, publishing innovative projects and research findings, and serving as peer reviewers for top journal and conference proceedings.

Industry: Civil Engineering
Company Size: 11-50 employees

GeoStructures, Inc.

**Description**

GeoStructures is looking for energetic, highly-motivated entry-level geotechnical engineers and geologists to join our team. This role involves assisting in subsurface investigations, including test boring and test pit supervision, and understanding various soil and rock types for field explorations.

**Qualifications**

- Education: Bachelor’s degree in Civil Engineering or Engineering/Environmental Geology.

- Skills:

- Strong academic background

- Creativity

- Excellent verbal and written communication

- Teamwork ability

- Leadership potential

**Responsibilities**

- Assist in subsurface investigations.

- Supervise test boring and test pit operations.

- Analyze soil and rock types for field explorations.

Why GeoStructures

At GeoStructures, we foster a collaborative environment that encourages innovation and professional growth. Join us to work on impactful projects while developing your skills in a supportive and dynamic setting.

**Benefits**

- Competitive salary

- Comprehensive health benefits

- Professional development opportunities

- Collaborative work environment

What makes us a great place to work?

We are committed to diversity, inclusion, and creating an environment where you can excel both professionally and personally. Our culture supports collaboration and innovation, ensuring that you can thrive and grow.

Entry-Level Geotechnical Engineers & Geologists

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