Principal Consultant — Licensed Site Professional

Job overview

The Principal Consultant — Licensed Site Professional role is onsite in Boston, MA. Compensation is $145,000–$200,000 per year. Terraphase Engineering provides environmental consulting and engineering solutions for client projects. The consultant leads site investigation and remediation work, provides Licensed Site Professional certification for Massachusetts Contingency Plan projects, and supports technical delivery and business growth. The role combines project leadership, client management, staff development, and growth strategy to expand New England operations and serve projects nationally.

What you'll do

• Direct and manage site investigation and remediation projects compliant with Massachusetts regulations
• provide LSP certification for MCP projects
• lead technical and project management work nationally
• develop client opportunities and manage client relationships
• recruit key staff
• implement growth strategies
• prepare cost proposals and deliverables
• lead national RFP responses.

What we're looking for

Skills & competencies

principal consultant

licensed site professional

boston ma

terraphase engineering

environmental consulting

site investigation

remediation

massachusetts regulations

mcp projects

business development

$145,000–$200,000/year

Work arrangement

• Weekend coverage required

Benefits & perks

• Medical, dental, and vision
• employer-paid life insurance
• long-term disability
• 401(k) match
• commuter benefits
• tuition, licensing, and professional development reimbursement
• flexible work schedule
• company-sponsored events.

Why this role

Senior-level role requiring Massachusetts LSP certification, an advanced degree or similar field qualification, and 15+ years of environmental industry experience.

About the employer

Terraphase Engineering Inc is hiring for this role. Industry: Engineering Services. Sector: 54.