Mid Level Staff Environmental Engineer Jobs
Mid level staff environmental engineer jobs go to professionals ready to own project scopes, coordinate across agencies, and deliver compliance determinations with limited oversight. Openings run across Consulting & Professional Services, Law & Legal Services, and Electronics & Hardware, with 0% remote or hybrid availability, and employers like Burns & McDonnell, Terracon Consultants, and Langan Engineering and Environmental Services hiring at this level now.
Find JobsOverview
Showing 5 of 12+ Mid Level Staff Environmental Engineer jobs











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 Senior Staff Environmental Engineer, Scientist or Geologist to join its collaborative team in Pittsburgh, PA or Cleveland, OH, Columbus, OH, or Cincinnati, OH. This individual will serve a key function in providing site exploration activities, including soil borings and monitoring well installations; conducting field tests; collecting field data and samples; monitoring construction sites; and compiling data and preparing reports. In this role, you will have the opportunity to work on diverse projects, solve problems and overcome challenges in restoring the environment and returning blighted properties to productive re-use while protecting and enhancing the environment. The position encourages learning, growth, creativity, flexibility, and collaboration in a team environment.
Job Responsibilities
- Assist with the planning and execution of field investigations by performing field tests, collecting samples, collecting and recording data, and performing routine calculations;
- Monitor complex construction projects by taking various tests to evaluate whether contractor or subcontractor has complied with job specifications;
- Collect soil, soil vapor, indoor and ambient air, sediment, surface water, and groundwater samples;
- Assist with acquisition of and compliance with regulatory agency permits to support site investigation and remediation;
- Review and interpret environmental, geological, and historical records to support environmental due diligence;
- Prepare a variety of standard logs and field forms (such as drilling logs, field investigation dailies, and chain of custody logs);
- Identify and implement solutions to both routine and more complex field problems and document them accurately, keeping project manager informed or problems encountered during work assignments;
- Lead tasks associated with the preparation and modification of various engineering documents including reports, specifications, plans, cost estimates and designs for projects;
- Perform and manage tasks within specific budgets and schedules. May track task and project budgets;
- Interact in a professional manner with client and subcontractor representatives in close collaboration with supervisor;
- Supervise or coordinate the work of staff engineers, interns and others who assist in specific assignments as needed; and
- Perform other duties as requested.
Qualifications
- Bachelor's degree in Environmental Science, Environmental Engineering, Geology or Hydrogeology;
- 4+ years of related experience in contaminated sites investigation, engineering feasibility studies, remedial and mitigation system design and construction oversight;
- Experience conducting Phase I and II environmental site assessment including drilling observation, sampling, well installation, construction/remediation oversight;
- In-depth knowledge and understanding of state and federal environmental regulations (including CERCLA and RCRA);
- Experience working with state regulatory agencies;
- Excellent written and verbal communication skills;
- Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;
- Ability to effectively work independently and in a team environment;
- Availability to work overtime as needed; and
- Travel may be required based on business needs and project assignments. Travel requirements may vary by position and may change based on business needs.
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
See All 12 Mid Level Staff Environmental Engineer Jobs
Find roles that match your experience and apply in just a few clicks.
Find JobsMid Level Staff Environmental Engineer Job Market
Who's Hiring



Top Industries Hiring
- Consulting & Professional Services10
- Law & Legal Services1
- Electronics & Hardware1
Mid Level Staff Environmental Engineer Jobs: Frequently Asked Questions
How do I get a mid level staff environmental engineer job?
Position your existing experience around project ownership and technical decision-making. Highlight work where you led site assessments, managed regulatory submissions, or coordinated with clients independently. Tailor your resume to show depth in a specialization, whether that is remediation, air quality, wetlands, or NEPA compliance. Demonstrating that you can carry a project from scoping through closeout without close supervision is what separates mid level candidates from junior ones.
Which companies hire mid level staff environmental engineers?
Companies hiring mid level staff environmental engineers right now include Burns & McDonnell, Terracon Consultants, and Langan Engineering and Environmental Services, based on current listings on Migrate Mate as of November 2026. At this level, hiring comes from environmental consulting firms, energy and utilities companies, construction and infrastructure firms, and industrial manufacturers with active permitting or remediation programs.
Are there remote mid level staff environmental engineer jobs?
Yes, though field and site-dependent work limits full remote availability in this role. About 0% of mid level staff environmental engineer openings are remote or hybrid as of November 2026, and those positions typically involve report writing, data review, regulatory coordination, or project management rather than hands-on fieldwork. Hybrid schedules are common at consulting firms that balance office work with periodic site visits.
How do I move up to a mid level staff environmental engineer role?
Moving from entry level into a mid level role means building a record of independent technical contributions over several years. Focus on deepening expertise in one or two practice areas, taking on progressively complex projects, and volunteering for client-facing or regulatory coordination tasks. Earning a PE license or specialty certifications strengthens your case. When you can point to projects you owned from start to finish, you have made the case for mid level standing.
Which industries hire the most mid level staff environmental engineers?
Mid Level staff environmental engineer roles concentrate in Consulting & Professional Services, Law & Legal Services, and Electronics & Hardware, based on current listings on Migrate Mate as of November 2026. Those sectors drive hiring because they carry ongoing permitting obligations, remediation liabilities, or environmental impact review requirements that demand experienced engineers who can manage work independently rather than under constant supervision.