Sr. Project Manager - Environmental

Apex Companies, LLC is seeking a Sr. Project Manager - Environmental in Derwood, MD, offering a salary range of $100,000 to $130,000. The role involves managing projects, developing new work, writing reports, and mentoring staff. Candidates should have a Bachelor's degree, 10+ years of experience, and strong technical skills. Benefits include medical, dental, 401(k) matching, and tuition assistance. This position is not remote.
Sr. Project Manager - Environmental

Apex Companies, LLC

$100,000$130,000

tuition assistance, 401(k)

United States, Maryland, Derwood

15850 Crabbs Branch Way (Show on map)

Apr 20, 2026

Are you highly motivated, hard-working, and seeking to join a growth-focused consulting & engineering firm? Are you looking for a company that will invest in your development and grow your professional skills? If so, consider a career with Apex!

Powered by record sales, extraordinary client retention, strategic acquisitions, and an entrepreneurial spirit, Apex Companies is one of the fastest growing engineering and environmental consulting firms in the US.We were recently recognized by the Zweig Group as one of the fastest growing firms in the AEC industry.We take pride in providing our clients with exceptional service and have earned numerous awards for project excellence. We continue to grow, andwe want you to grow with us.

Your Responsibilities as a Sr Project Manager:

Manage cumulative project total $750K annually and achieve profitability goals.

Develop $500K in new project work annually.

Write and review technical reports and proposals.

Prepare and deliver marketing presentations.

Hire and manage subcontractors.

Mentor and train scientific staff and ensure quality work product.

Ensure safe performance of project work.

What we're looking for:

Bachelor's degree in related field, Master's preferred.

Professional accreditation.

10+ years of solid technical experience.

Technical writing.

Technical oversight.

Business development.

Project management.

Mentoring and training.

Microsoft 365 / CRM.

Experience with Deltek Vision is highly desired.

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.

#LI-MW1

Apex Job Title: Sr Project Manager

Req ID: 11463

Annual Expected Pay Range

$100,000 $130,000 USD

We believe in equality for all and celebrate the diversity and differences of our employees, customers, and communities. We do not discriminate based on gender, race or color, ethnicity or national origin, age, disability, religion, sexual orientation, gender identity or expression, veteran status, or any other applicable characteristics protected by law. Apex aims to make apexcos.com accessible to all users. If you have a disability or special need that requires accommodation to navigate our website or complete the application process, please contact Talent@apexcos.com or (301) 417-0200. Likewise, feel free to reach out to us if you would like to view or discuss Apex policy related to equal employment opportunity or have any related concerns. EO/AA/VEV/Disabled Employer

TO ALL RECRUITMENT AGENCIES: Apex Companies does not accept unsolicited agency resumes. Please do not forward resumes for any of our job postings to our career's sites, or to any employees of Apex Companies or affiliates. Apex Companies is not responsible for any fees related to unsolicited resumes.