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Apex Companies

Senior Environmental Scientist III

Apex Companies · Fullerton, CA

Posted about 3 months ago

or apply directly on Apex Companies's site. We never take the application ourselves.

Is this posting real?

This role has been open
80 days
Apex Companies's roles stay open a median of 81 days
Reposted
No
Salary listed
No
35% of Apex Companies's roles list one
Ghost-job risk at Apex Companies
high
186 stale, 5 reposted of 192 open
Hiring momentum
306 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from Apex Companies's own greenhouse board since 2026-08-03. Full hiring picture for Apex Companies.

About this role

As a Senior Environmental Scientist III at Apex, you will assist clients with stormwater planning and compliance, interpret regulatory permits, and prepare technical reports. Your role will involve leading environmental sampling and testing, managing project budgets, and conducting compliance inspections. You'll work collaboratively with clients and team members to ensure high-quality deliverables that meet regulatory standards.

Our read on this posting2.0out of 5
benefits
1/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Apex Companies as an employer.

What you need

  • BS in Environmental Science, Civil or Environmental Engineering, or a related field
  • 5+ years of professional work experience
  • Knowledge of stormwater permitting and planning; water quality monitoring; BMPs; and environmental compliance inspections
  • CPSWQ/CPESC certification
  • QSD or QSP and QISP certifications
  • Able to read, interpret, and analyze plans, technical manuals, and permits

Nice to have

  • MS or PhD in Environmental Science, Civil or Environmental Engineering, or a related field
  • Proficient with ArcGIS
  • OSHA 40-hour HAZWOPER training
  • Perform maintenance and calibration of environmental monitoring instruments, meters, probes, and automated sampling equipment

What you get

  • Annual bonus opportunities

Worth weighing

  • No specific salary details provided beyond the expected pay range
  • The role requires physical capabilities such as kneeling, climbing, and lifting up to 50lbs
  • The position involves managing other staff, which may require additional leadership skills

Summarised from Apex Companies's posting. Read the full original.

Listed by Apex Companies on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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