Senior Environmental, Remediation Engineer

Apex Companies, LLC

Senior Environmental/Remediation Engineer overseeing projects and fostering client relationships at Apex Companies. Leading a multidisciplinary team and contributing to business development in environmental consulting.

Posted 5/12/2026full-timeRemote • California • 🇺🇸 United StatesSenior💰 $120,000 - $165,000 per yearWebsite

About the role

Key responsibilities & impact

Serve as senior technical lead on projects with revenue of $2M to $3M annually.
Contribute to successful business development of new clients and projects at greater than $500K annually, with a focus on brownfields redevelopment, groundwater/soil characterization and remediation, landfill engineering, or water resources;
Write and review technical reports and proposals.
Assist with project management activities.
Mentor and train technical staff and ensure quality work products.

Requirements

What you’ll need

BS in Engineering. Master's degree is preferred.
Minimum 8 years of experience with environmental/remediation services, including technical writing, technical oversight, project management, business development, and staff management.
Experience with manufacturing, utility, oil & gas, municipal (including landfills) sites; petroleum and chlorinated solvent contaminants and Potentially Responsible Parties (PRP) groups.
California PE required
Proven track record in business development and project management experience.
Experience mentoring and developing staff.
Strong technical writing skills and the ability to successfully multi-task
Safety mindset and awareness and a good record and understanding of safe work practices.
40-hour HAZWOPER certification.
Valid driver's license required.
Strong communication skills.
Proficiency with Microsoft Office suite.

Benefits

Comp & perks

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.

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

technical writingproject managementbusiness developmentstaff managementenvironmental servicesremediation servicesgroundwater characterizationsoil characterizationlandfill engineeringwater resources

Soft Skills

mentoringtrainingcommunicationmulti-taskingquality assuranceleadershiporganizational skills

Certifications

BS in EngineeringMaster's degreeCalifornia PE40-hour HAZWOPER certificationvalid driver's license