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Mott MacDonald

Environmental Scientist

Location:  Pittsburgh, PA, US; Morgantown, WV, US
Location flexibility:  3 office days / week
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Job Description

At Mott MacDonald, we are driven by purpose and powered by brilliant people. As a trusted engineering, management, and development consultancy, we work with clients to solve complex challenges and deliver sustainable outcomes that make a meaningful difference for the communities we serve.

When you join us as an experienced professional, you will bring your expertise to work that matters while continuing to grow your career. You will collaborate with talented colleagues across disciplines and geographies, contribute your perspective, and help shape better outcomes through technical excellence, innovation, and integrity.

Build on your experience while helping shape what comes next. At Mott MacDonald, you'll work alongside talented people on complex and rewarding projects that make a real difference. We value fresh perspectives, encourage collaboration, and provide opportunities to expand your skills, take on new challenges, and grow your career. Whether you're deepening your technical expertise, broadening your leadership experience, or exploring new opportunities across our business, you'll be supported by a team that is committed to helping you succeed.

Our Pittsburgh, PA / Morgantown, WV team is looking to add a Field Scientist to the group.From the moment you join us, you will be immersed in a team of exceptional engineering consultants, project managers, and specialists who relentlessly focus on excellence and digital innovation and are ready to support you in your career. Alongside the team, you will be assigned to a variety of projects in your chosen area of interest, working to deliver sustainable outcomes for our clients and the communities they serve. With guidance from a professional engineer and our global practice network, your responsibilities will include, but may not be limited to:

  • GPS navigation to remote project sites
  • Regularly attend site inspections, investigations, and monitoring
  • Surface water flow measurements and groundwater sampling using approved methodologies
  • Actively participating in project, client and team meetings
  • Reviewing, preparing, and modifying designs
  • Analyzing reports, specifications, and studies
  • Undertaking a ‘digital by default’ approach in deliverables
  • Actively participating in our Early Careers Professionals Network
  • Supporting our ‘Purpose’ in everything you do

We invite applications from candidates with the following experience:

  • An associate’s, bachelor’s, or master's degree in environmental science, or a related field, with a focus on environmental science from an accredited university
  • 1+ years of relevant experience
  • Methodical approach to problem solving to undertake tasks efficiently and independently
  • Excellent verbal communication skills, which allow you to confidently liaise with clients and team members
  • Excellent technical written communication and attention to detail, with an ability to demonstrate good report writing through use of Microsoft or equivalent production software
  • Excellent teamwork skills, collaborates effectively with colleagues
  • Demonstrable interest in environmental projects through relevant experience, such as your field of study, internships, volunteering, or relevant association memberships is considered as an asset
  • A valid Driver’s License and a passing a pre-employment drug and alcohol screening
  • Ability to safely stoop, lift, crawl, climb, and walk as necessary to navigate uneven terrain and obstacles on active construction sites.
  • Ability to safely operate a 4x4 vehicle in on/off road conditions
  • Have or be willing to train and acquire Steel Tank Institute (STI) SP001 AST (Aboveground Storage Tank) Inspection certification or equivalent.
  • Must have current certification or attend training to obtain current MSHA 30 CFR 46 or 48 Health and Safety Certification
  • Certified Erosion, Sediment and StormWater Inspector (CESSWI) and (Professional in Erosion and Sediment Control) CPESC certifications or permitting experience are a plus

Bring your expertise, curiosity, and drive to make a difference. If you are ready to join a collaborative consultancy where your perspective is valued, your growth is supported, and you are empowered to lead with integrity, we would love to hear from you.

Benefits & Rewards

Individual pay is determined based on several factors such as work location, education, experience, and unique skills.

In addition to base salary, Mott MacDonald offers performance-based bonuses and a comprehensive benefits package, giving employees a direct connection to our success.

Our comprehensive benefits package is designed to support the health, wellbeing, financial security, and professional growth of our employees. Eligible employees have access to medical, dental, and vision coverage, FSA and HSA accounts, company-paid life insurance, short-term and long-term disability coverage, and a competitive 401(k) plan with company matching. We also provide paid time off, paid holidays, caregiver leave, employee referral bonuses, professional registration and membership reimbursements, and tuition assistance to support continued learning and career development.

Collaboration at Our Core

At Mott MacDonald, we believe great ideas happen when we're together. Our hybrid approach centers on an in-office culture, with most of your time spent collaborating face-to-face and a minimum of three days per week in the office. We balance flexibility with connection, so you and your manager can choose how to meet clients, team, and personal commitments.

Equal opportunity is the law.

We seek to promote fair employment procedures and practices to ensure equal opportunities for all. We encourage individual expression in our workplace and are committed to creating an inclusive environment where everyone feels they have the opportunity to contribute.

  • English version
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  • Chinese version

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, creed, marital status, sexual orientation, gender identity, citizenship status or disability status.

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Other jobs you might like

Mott MacDonald

Environmental Scientist

Morgantown | Pittsburgh

Working at Mott MacDonald

3 office days / week

A little flex time – We’re happy to talk flexible working and how we can support your responsibilities beyond the workplace. We offer a range of options depending on your role, so please discuss this with your recruiter.

Company benefits

Accrued annual leave
Adoption leave – 26 weeks full pay
Annual bonus
Annual pay rises
Bank holiday swaps
Bike parking
Book swaps
Buddy scheme
Buy or sell annual leave
Carer’s leave – up to 5 days, two of which are paid
Collaboration spaces
Compassionate leave
Critical Illness Insurance
Cycle to work scheme
Dental coverage
Employee assistance programme
Employee discounts
Enhanced maternity leave – 26 weeks full pay
Enhanced paternity leave – 2 weeks
Enhanced pension match/contribution – matched up to 7%
Enhanced sick pay
Ergonomic workstations
Eye Care Support – Eyecare vouchers
Faith rooms
Fully stocked snack cupboard
Further education support
Health assessment
In house training
Income protection
L&D budget
Learning platform
Life assurance
Life insurance – 4 x salary
Lunch and learns
Meditation space
Meditation space
Menopause support
Mentoring
Modern office
On-site shower
On-site yoga classes
Open to part time work for some roles
Open to part-time employees
Pregnancy loss leave
Pregnancy support
Private booths
Private GP service – Private Medical care for all UK staff
Professional subscriptions – We pay for your primary professional annual subscription
Referral bonus
Religious celebration leave
Reservist leave – 10 days leave
Returnship
Salary sacrifice
Share options
Shared parental leave – We match up to 24 weeks full pay
Study support
Tax-free childcare
Teambuilding days
Theme park discounts
Travel loan
Women’s health leave
Women’s health support
Mental health first aiders
Mental health support
Emergency leave

Awards & Accreditations

Best Employee Wellbeing

Top 5 - Best Employee Wellbeing

Flexa awards 2026
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2026
2nd - Best Career Progression

2nd - Best Career Progression

Flexa awards 2025
3rd - Most Family Friendly Company

3rd - Most Family Friendly Company

Flexa awards 2025
Best Work-Life Balance

Top 5 - Best Work-Life Balance

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
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Company employees:

18,000 worldwide

Gender diversity (m:f:n-b):

0:35:65

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