Seller/Doer Environmental Lead

apexcompanies

Signal Hill, CA · Signal Hill · United States

Posted Feb 10, 2026

Full-time
Remote
091 California - SGI

Job description

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.

This role is eligible for a $10,000 sign-on bonus, subject to the terms and conditions of the Company's sign-on bonus program.

Apex Companies is a national leader in water resources, environmental services, engineering, health & safety, and ESG consulting. With a strong presence across the Central, we deliver innovative, practical, and sustainable solutions to clients across a wide range of industries. We are seeking a dynamic, growth-focused leader to serve as an Environmental Principal. The role is a remote/hybrid or in office position within the Los Angeles metropolitan market.

The Role:

We are seeking a technically strong seller-doer with a growth mindset. You will serve as a senior technical advisor and thought leader, translating complex environmental challenges into high-value solutions for clients. This role is centered on market development, client engagement, and technical leadership, with a core emphasis on expanding Apex’s environmental consulting services in the West Region.

Key Responsibilities:

Drive and achieve strategic growth of environmental services in your designated market in collaboration with Commercial and Service Line Leadership.
Proactively identify and pursue new business opportunities, lead sales meetings, and support cross-selling of Apex’s complementary services.
Maintain and expand long-term client relationships, acting as a trusted advisor
Provide subject matter expertise (SME), lead QA/QC efforts, and mentor project teams to promote technical excellence and high performance.
Manage project performance with a focus on quality, innovation, and client satisfaction.
Travel to client locations as needed for meetings and business development.

What we are looking for.

15+ years of environmental consulting or industry experience with progressive responsibility and leadership.
7+ years of demonstrated success in business development with new and existing clients.
Established client relationships and an active network within the region or with national clients.
Demonstrated success in developing markets, securing key clients, and achieving financial growth targets.
Strong technical background in one or more of the core disciplines: Environmental Compliance, Site Investigation/Remediation, Site Development Permitting, EHS, or Due Diligence.
Deep understanding of your region’s regulatory and business environment.
Exceptional communication, negotiation, and presentation skills for engaging with senior-level clients, regulators, and stakeholders.

Why You'll Love Working for Us

Company-subsidized medical and dental insurance.
Company-paid life, short-term, and long-term disability insurance.
401(k) match and tuition assistance.
Cross-training and opportunities to work on a variety of environmental projects.
Performance-based bonuses and other incentives.
Opportunities for continued technical and professional development.
The opportunity to work alongside some of the best and brightest professionals in the environmental industry.
Join a 2,000+ employee national firm with 70+ locations across the United States.

Req ID: 11168

Annual Expected Pay Range

$150,000—$200,000 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.