Arcadis is de leidende wereldwijd opererende datagedreven duurzame ontwerp-, advies- en consultancyorganisatie op het gebied van de natuurlijke en gebouwde omgeving. Wij zijn met 36.000 architecten, data-analisten, ingenieurs, projectplanners, water- en duurzaamheidexperts. Onze gedeelde passie is: Improving quality of life. Toewijding aan de strategie ‘accelerating a planet positive future’ onderschrijft onze wereldwijde samenwerking met klanten en hoe we hen helpen met duurzame projectkeuzes. We combineren digitale met mensgerichte innovaties en omarmen toekomstgerichte vaardigheden op het gebied van milieu, energie, water, gebouwen, transport en infrastructuur. We werken vanuit meer dan dertig landen en rapporteerden in 2023 een bruto-omzet van 5 miljard euro. www.arcadis.com

Industry: Professionele services
Company Size: Meer dan 10.000 werknemers

Arcadis

Savvy Admin PROD

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.

We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex challenges and deliver more impact together.

**Role description:**

Arcadis is seeking a Hydrogeologist to join our team in Arizona, Colorado, Utah, or Nevada. In this role, you will primarily support the mining sector to design and implement site characterization efforts, analyze data, and develop conceptual models to help progress projects through site investigation, remedial evaluation, and toward closure. The successful candidate will work with project teams to establish data needs, evaluate available information, and deliver key projects to exceed client expectations. Work will include a balance of hydrogeologic evaluation, project scoping and proposal development, and report writing.

Arcadis offers a flexible working environment and follows a hybrid work structure. A successful candidate will work remotely and from the office based on demands of project and client teams. This is a great opportunity to work with a dynamic team and gain experience in a wide variety of projects for diverse market sectors.

**Role accountabilities:**

In this role, you will apply your technical knowledge to support a range of environmental projects. You will be responsible for the development and planning of hydrogeologic investigations, including aquifer parameter estimation, groundwater-surface water interaction evaluation, groundwater fate and transport evaluation, analytical and/or numerical groundwater modeling, and conceptual site model development. You will also be responsible for preparing work planning documents and data summary reports and interacting with diverse project teams that span technical disciplines and geographies.

Other key responsibilities will include team building, mentoring junior staff, and supporting project and account growth by identifying technical solutions and developing teams to address project needs. The ability to communicate effectively with Arcadis staff and project managers and assemble resources to deliver projects will drive success in this role.

This role will primarily be office based but will also include field assignments. This role will require the ability to travel up to 10%.

**Qualifications & Experience:**

Required:

-

- Bachelor’s Degree in Hydrogeology, Hydrology, or related field

- 7+ years of related experience

- Strong ability to interpret data, identify and address data gaps, and communicate investigation findings to internal and external teams

- Ability to work independently and to mentor junior staff

Preferred:

- A strong hydrogeologic skillset (e.g. proficiency interpreting geologic conditions, aquifer hydraulics, high resolution water level data sets)

- Experience conducting contaminant fate and transport analyses (e.g. constituent concentration profiles, temporal and spatial constituent concentration variability, plume stability evaluation, capture zone analysis, analytical or numerical contaminant fate and transport analysis)

- Experience evaluating groundwater-surface water interactions

- Prior experience supporting mining projects and familiarity with inorganic/metals chemistry

- Proficiency using hydrogeologic modeling software (e.g., AQTESOLV, MODFLOW, Groundwater Vistas, HEC Software)

Why Arcadis?

We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It’s why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together.

You’ll do meaningful work, and no matter what role, you’ll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you.

Together, we can create a lasting legacy.

Join Arcadis. Create a Legacy.

Our Commitment to Equality, Diversity, Inclusion & Belonging

We want you to be able to bring your best self to work every day which is why we take equality and inclusion seriously and hold ourselves to account for our actions. Our ambition is to be an employer of choice and provide a great place to work for all our people. We are an equal opportunity and affirmative action employer. Women, minorities, people with disabilities and veterans are strongly encouraged to apply. We are dedicated to a policy of non-discrimination in employment on any basis including race, creed, color, religion, national origin, sex, age, disability, marital status, sexual orientation, gender identity, citizenship status, disability, veteran status, or any other basis prohibited by law.

Arcadis offers benefits for full time and part time positions. These benefits include medical, dental, and vision, EAP, 401K, STD, LTD, AD&D, life insurance, paid parental leave, reward & recognition program and optional benefits including wellbeing benefits, adoption assistance and tuition reimbursement. We offer nine paid holidays and 15 days PTO that accrue per year. The salary range for this position is $88,580 - $132,870.

**Actual salaries will vary and are based on several factors, such as experience, education, budget, internal equity, project and location.**

Hybrid

Project Hydrogeologist

M&A is a water resource consulting firm that partners with clients to address their evolving water resource challenges. With offices in Arizona, California, Nevada, and South America, we employ a talented group of professionals who specialize in hydrology, hydrogeology, geology, soil science, policy and regulatory affairs, resource economics, GIS analysis, database management, and instrumentation and monitoring.

Since opening our doors in 1984, we have developed a loyal base of clients that includes mining companies, water providers, agricultural clients, power & energy suppliers, and tribal groups. They have come to expect technical innovation and a strong, practical understanding of groundwater science.

Industry: Environmental Services
Company Size: 51-200 employees

Montgomery & Associates

**Staff Hydrogeologist (Field Focused) **

Montgomery & Associates (M&A) is seeking a **full-time hydrogeologist ** to join our growing team in Phoenix, Arizona. This position focuses on projects involving environmental investigations, lithologic logging, and water well drilling, construction, sampling, and testing. Most work will occur in Arizona, with occasional assignments elsewhere in the Southwest. Some projects may be in remote areas and require overnight stays for extended periods. Duties will include a combination of field and office work. The ratio between field and office tasks may be highly variable and is determined by need.  We're looking for a self-motivated professional with strong time management, organizational, and communication skills. M&A provides training for all field and office tasks. If you have 0–5 years of experience, a bachelor's degree in geology, hydrology, or a related field, and an interest in diverse water resource and environmental projects, we encourage you to apply. **Fieldwork Duties **

- Observe and document drilling operations, including lithologic logging and interpretation of borehole geophysical logs

- Monitor well installation and development; verify compliance with specifications and direct drilling contractors

- Support well development, rehabilitation, and pump installation procedures

- Measure water levels, download dataloggers, and collect water, soil, and air samples

- Install, configure, troubleshoot, and repair groundwater and surface-water monitoring equipment and telemetry systems

- Conduct pumping, slug, infiltration, and other field tests

- Lead health and safety meetings and ensure compliance with protocols

- Maintain detailed field notes and communicate daily activities to project managers and clients

**Office duties **

- Develop scopes of work, sampling plans, drilling specifications, and health and safety plans

- Prepare lithologic logs and sample documentation

- Analyze field data, process pumping test results, and recommend sustainable pumping rates

- Manage and configure instrumentation remotely; integrate data into internal systems

- Prepare data summaries, presentations, and technical reports

- Assist with regulatory compliance reporting and participate in client meetings

**Qualifications **

- Bachelor's degree in geology, hydrology, earth science, engineering, or related field; graduate degree a plus

- 0–2 years of experience in water well drilling, construction, development, and testing

- Willingness to learn well design fundamentals and Arizona well construction standards

- Ability to work safely in remote outdoor locations and around heavy machinery

- Comfortable with long field shifts (up to 14 hours), night work, and extended field tours

- Ability to lift 50 lbs and perform physical tasks (standing, kneeling, hiking on uneven terrain)

- Strong organizational, troubleshooting, and problem-solving skills

- Proficiency with Microsoft Office; familiarity with ArcGIS, Survey123, and SQL and Access databases preferred

- Familiarity with CERCLA projects and related regulatory requirements helpful

- Excellent verbal and written communication skills; positive, team-oriented attitude

- Valid U.S. driver's license and clean driving record

- Ability to legally work in the U.S.; must pass background check and drug test

- Certifications such as 40-hour HAZWOPER or MSHA are a plus

At M&A, our mission is to promote a fulfilling and respectful work culture where employees collaborate to deliver pragmatic water resource solutions grounded in the principles of integrity, scientific rigor, and environmental responsibility. We are independently owned by practicing scientists who are committed to these values and to supporting our community partners.Benefits include:

- Competitive benefits and salary in an expanding team-oriented company

- Dynamic work environment with safety and technical training provided by the company

- Challenging and collaborative multidisciplinary projects

- On the job mentoring by senior professionals

- Western U.S. projects and travel opportunities

- Medical, dental, and vision insurance

- Flexible Spending Account; HRA

- Long- and short-term disability

- Life/AD&D insurance

- Vacation, holiday, personal, and sick leave

- Paid parental leave

- Employer matching 401k retirement plan

**An Equal Opportunity Employer **M&A values diversity and inclusivity. All qualified applicants will receive consideration for employment without regard to race, color, national origin, ancestry, sex, gender, gender identity, gender expression, age, sexual orientation, religious creed, physical or mental disability, medical condition, genetic information, marital status, veteran status, or any other classification protected by applicable federal, state, or local law.

Staff Hydrogeologist (Field Focused)

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