Remote Senior Environmental Principal & Growth Leader

Apex Companies, LLC.; Signal Hill (CA); Hybrid; USD 150,000 - 200,000; Full time

Benefits offered by this job

Medical and dental insurance

Life and disability insurance

401(k) match

Tuition assistance

Cross-training

Performance-based bonuses

Professional development

National firm with 70+ locations

Job summary

Apex Companies, LLC. is seeking an Environmental Principal to lead market development and client engagement in the Los Angeles metropolitan market.

The role combines technical leadership with business growth, translating environmental challenges into high‑value solutions for a diverse client base in the West Region. You will mentor project teams, provide SME QA/QC oversight, manage performance for quality and client satisfaction, travel as needed, and collaborate with leadership to expand Apex’s

Qualifications

• 15+ years of environmental consulting or industry experience with progressive responsibility and leadership.
• 7+ years in business development with new and existing clients.
• Established client relationships and active regional or national network.
• Proven success in developing markets, securing key clients, and growing revenue.
• Strong technical background in Environmental Compliance, Site Investigation/Remediation, Permitting, EHS, or Due Diligence.
• Deep understanding of regional regulatory and business environment.
• Excellent communication, negotiation, and presentation skills for senior stakeholders.

Responsibilities

• Drive strategic growth of environmental services in the designated market with leadership.
• Identify and pursue new business opportunities; lead client meetings and cross-sell services.
• Maintain and expand long-term client relationships as a trusted advisor.
• Provide SME input, lead QA/QC, and mentor project teams for technical excellence.
• Manage project performance focused on quality, innovation, and client satisfaction.
• Travel to client locations as needed for meetings and business development.

Skills

Environmental consulting

Business development

Client relationships

Technical leadership

Negotiation

Presentation skills

Job description

Apex Companies, LLC. is seeking an Environmental Principal to lead market development and client engagement in the Los Angeles metropolitan market.

The role combines technical leadership with business growth, translating environmental challenges into high‑value solutions for a diverse client base in the West Region. You will mentor project teams, provide SME QA/QC oversight, manage performance for quality and client satisfaction, travel as needed, and collaborate with leadership to expand Apex’s