Sr. Project Scientist

Are you driven to grow, lead, and make a meaningful impact? At Apex, we’re building more than a consulting and engineering firm—we’re creating a place where your career accelerates, your contributions matter, and your potential is fully realized. We believe your growth is our growth, which is why we invest in your development at every stage of your career. Here, you’ll work on projects that shape communities, protect the environment, and create lasting impact, all while being empowered with the autonomy and flexibility to do your best work. Fueled by high quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth. Our success is grounded in strong leadership, a collaborative culture, and a shared commitment to delivering exceptional outcomes. As we continue to expand, we’re looking for high-performing professionals who are ready to lead, collaborate, innovate, and create impact. At Apex, you help shape what’s next. When we succeed together, we share in that success. All Apex positions are eligible for annual bonus opportunities, reinforcing our commitment to recognizing and rewarding meaningful contributions that drive our collective growth. Your Responsibilities as a Sr. Project Scientist: Provide senior-level technical oversight and perform environmental field activities associated with UST/AST investigations, removals, and installations. Oversee subcontractors in the field and serve as a liaison between Apex, general contractors, and clients to ensure work is completed safely, efficiently, and in compliance with project requirements. Conduct and support environmental sampling activities including soil, groundwater, and air monitoring, along with associated technical documentation and reporting. Prepare, review, and manage technical reports, proposals, and field documentation. Assist with project management activities including scheduling, coordination, budgeting support, and client communication. Support emergency response projects as needed, including occasional after-hours or weekend response work. Mentor and train junior scientific staff while promoting safe work practices and technical development. Collaborate with commercial, industrial, and government clients on a variety of environmental projects throughout the Mid-Atlantic region. What we’re looking for: BS degree in Environmental Science, Geology, Engineering, or related scientific field. 4+ years of environmental consulting or related industry experience with strong technical writing and field oversight responsibilities. Experience with UST/AST systems, environmental sampling, remediation oversight, and subcontractor coordination preferred. Familiarity with Maryland/DC environmental regulations and tank programs is highly preferred. Strong communication and organizational skills with the ability to manage multiple priorities in both field and office environments. Ability to mentor and train junior staff. Strong commitment to health and safety with a solid understanding of safe field practices. 40-hour HAZWOPER certification required (current 8-hour refresher preferred). Proficiency with Microsoft 365. Valid driver’s license, reliable transportation, and willingness to travel locally to project sites. Why you’ll love working for us: Company-subsidized medical and dental. Company-paid life, short, and long-term disability. 401k match, tuition assistance, and more. Cross-training and the ability to work on a variety of projects. Performance-based bonuses or other incentives. Working with the best and brightest in the industry. 2,000+ employee national firm with 70+ locations across the US.

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Apex Job Title: Scientist 3 - Sr Project Scientist Annual Expected Pay Range

$65,000 - $75,000 USD

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