Senior Level Environmental Geologist Jobs
Senior level environmental geologist jobs put experienced professionals in charge of site investigation programs, regulatory strategy, and the project teams that deliver results across remediation, permitting, and compliance work. Openings concentrate in Consulting & Professional Services, with a mix of on-site, hybrid, and remote positions, and employers like Langan Engineering and Environmental Services, GHD, and Haley & Aldrich hiring at this level now.
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Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.
Consistently ranked among the top ten "Best Firms to Work For" and Engineering News-Record's top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.
Job Summary
Langan is seeking a Project Environmental Engineer, Scientist, Geologist / Project Manager to join its collaborative team Pittsburgh, PA. This individual will serve a key function in managing environmental investigation and remediation projects, delivering technically excellent services, preparing technical proposals and reports, conducting environmental research and analyses, supervising field investigations, and managing staff. In this role, you will have the opportunity to further develop both project management and staff management skills, interact with clients, and work on exciting small and large-scale projects.
Job Responsibilities
- Manage environmental investigation and remediation projects;
- Perform complex analyses for specific portions of broader engineering and environmental projects;
- Supervise field activities and ensure correct interpretations of findings;
- Manage and deliver on multiple projects and tasks within specific budgets, schedules, and deadlines;
- Effectively organize, write and edit draft proposals, reports and other documents;
- Participate in the identification and pursuit of new clients, develop additional work within existing projects and attend business development meetings with new and existing clients;
- Provide direct oversight and management of junior staff for specific project assignments. Coach, train, and motivate staff assigned to Environmental projects. Participate in interviewing and hiring staff;
- Coordinate other work groups across office locations and disciplines on an as-needed basis;
- Interface effectively and professionally with clients, contractors, subcontractors, staff, project personnel, supervisors, and others; and
- Perform other duties as requested.
Qualifications
- Bachelor's degree in Environmental Science, Geology, or Environmental Engineering; (Master's degree a plus);
- LEED AP or PE certification;
- 6+ years of related work experience;
- Proficient in environmental due diligence;
- Knowledge of quantitative/technical analyses and related software. Demonstrated ability to perform quantitative and technical analyses;
- Hazwoper training, maintenance of annual physical and respirator fit test, and annual 8-hr. Hazwoper re-certification;
- Comprehensive understanding of regulatory requirements;
- Excellent public speaking, written, and verbal communication skills;
- Strong attention to detail with excellent analytical and judgment capabilities;
- Ability to effectively work independently and in a team environment;
- Ability to multi-task effectively, manage multiple projects and clients, develop and manage project budgets, and effectively manage and coach staff;
- Ability to work evenings and/or weekends as projects require; and
- Possess reliable transportation for client meetings and job site visits and a valid driver's license in good standing.
Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.
Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!
Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.
Please review our Applicant Privacy Notice at Collection to understand how we collect, use, and retain your personal information: https://www.langan.com/langan-notice-at-collection
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Senior Level Environmental Geologist Jobs: Frequently Asked Questions
How do I get a senior level environmental geologist job?
Employers at this level look for candidates who have led complex site investigations, managed regulatory agency relationships, and mentored junior geologists through project delivery. Demonstrated ownership of remediation strategies, permit applications, or Phase II ESA programs carries more weight than years on a resume. Tailoring your application to show technical leadership and decision-making authority gives you the clearest edge.
Which companies hire senior level environmental geologists?
Companies hiring senior level environmental geologists right now include Langan Engineering and Environmental Services, GHD, and Haley & Aldrich, based on current listings on Migrate Mate as of August 2026. Hiring at this level comes primarily from environmental consulting firms, engineering companies, and industrial or energy sector organizations managing long-term compliance and remediation obligations.
Are there remote senior level environmental geologist jobs?
Yes, though field-intensive roles limit full remote availability at this level. About 27% of senior level environmental geologist openings are remote or hybrid as of August 2026, with hybrid arrangements most common in project management, regulatory review, and technical report writing roles where on-site presence is only occasionally required.
What makes an environmental geologist role senior level?
Senior level roles are defined by independent technical authority, project ownership, and responsibility for others. A senior environmental geologist sets investigation scope, signs off on technical documents, leads client and agency communications, and guides less experienced staff through complex regulatory and field challenges. The work shifts from executing tasks to directing how they get done and ensuring quality across the full project lifecycle.
Which industries hire the most senior level environmental geologists?
Senior level environmental geologist roles concentrate in Consulting & Professional Services, based on current listings on Migrate Mate as of August 2026. These sectors drive hiring because they carry the largest ongoing liabilities around site contamination, environmental permitting, and compliance with state and federal cleanup standards.