Apex Companies
Direct Greenhouse career site

Project Manager

Location
Fullerton, CA · On-site
Job type
Full-time
Level
Lead / Staff
Experience
8+ years
Education
Bachelor's degree
Listed
17 days ago

Skills & highlights for this role

  • Environmental remediation services experience
  • Technical writing
  • Technical oversight
  • Project management
  • Business development
  • Staff management
  • 40-hour HAZWOPER certification
  • Safety awareness

Also useful

  • Experience with oil & gas, manufacturing, utilities, landfills, and chlorinated solvent sites
  • Experience with Potentially Responsible Parties (PRP) groups and municipalities
  • Track record of mentoring and developing staff

About the role

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.

APEX is seeking a Project Manager to be based in Signal Hill, Pleasant Hill, or Fullerton, CA.

Our Pleasant Hill Practice is home to a multidisciplinary team of project managers, scientists, geologists, and engineers who collaborate on a wide variety of project types and environmental contaminants. We foster professional growth by offering opportunities to mentor others and learn from some of the industry's brightest professionals. With a supportive culture and diverse client base, our office provides the tools to build a rewarding and impactful career.

Your Responsibilities as a Project Manager

  • Serve as technical lead on cumulative project total of $2M to $3M annually.
  • Contribute to successful business development of new clients and projects at greater than $500K annually.
  • Write and review technical reports and proposals.
  • Assist with project management activities.
  • Ability to grow an existing bustling practice in one of the following areas: brownfields redevelopment, groundwater/soil characterization and remediation, landfill engineering, or water resources;
  • Augment a busy established, successful practice
  • Identifying and developing successful client relationships and new business development opportunities with public and private clients on local, regional or national basis; business development of $400,000 annual revenue
  • Mentor and train scientific staff and ensure quality work product.
  • Actively develop your own career growth.

What we're looking for

  • BS in Environmental Science or related field
  • Minimum 8 years of experience with environmental/remediation services, including technical writing, technical oversight, project management, business development, and staff management.
  • Experience with oil & gas, manufacturing industries, utilities, landfills, and chlorinated solvent sites highly desired, Potentially Responsible Parties (PRP) groups, municipalities. (preferred)
  • Proven track record in business development and project management experience, a plus.
  • Proven track record of mentoring and developing staff. (preferred)
  • Strong technical writing skills, the ability to successfully multi-task, safety awareness, and a good record and understanding of safe work practices.
  • 40-hour HAZWOPER certification.
  • Valid driver's license and personal vehicle are required.
  • Strong communication skills.
  • Proficiency with Microsoft Office suite.
  • Experience with Deltek Vision is preferred.

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.

Why you'll love working with 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.
  • 2000+ employee national firm with 70+ locations across the US.
  • Apex Job Title: Project Manager
  • Req ID: 12179
  • 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. 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 or. EO/AA/VEV/Disabled Employer

Read the original posting

From Apex Companies's careers page, first listed on Rolev.ai on October 23, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

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Common questions

Where is the Project Manager job at Apex Companies located?

This Project Manager position at Apex Companies is located in Fullerton, CA (On-site). Always check Apex Companies's application page for specific state eligibility or relocation policies.

What qualifications are required for Project Manager at Apex Companies?

For the Project Manager role, Apex Companies highlights 8+ years of relevant experience; a bachelor's degree; experience with Environmental remediation services experience, Technical writing, Technical oversight, Project management, Business development, Staff management. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Project Manager position at Apex Companies?

This listing links directly to Apex Companies's Greenhouse application page. You can apply directly on Apex Companies's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.