Senior Geologist

ZipRecruiter; Portsmouth; Hybrid; GBP 63,000 - 90,000; Full time

Job summary

An environmental consulting firm is seeking an experienced Senior Geologist to oversee site investigation and remediation projects in Portsmouth, NH. This leadership role includes mentoring junior staff and driving business development. The ideal candidate should have over 15 years of experience and a strong command of regulatory compliance in New England. The position offers a hybrid work schedule and competitive benefits.

Benefits

401(k) plan with company match

Comprehensive medical, dental, vision, and prescription coverage

Generous vacation and sick leave

Qualifications

• 15+ years in environmental consulting with leadership responsibilities.
• New Hampshire Professional Geologist (PG) required; multi-state licensure preferred.
• Experience with New England environmental regulations.

Responsibilities

• Lead environmental site assessments and remediation projects.
• Manage and mentor junior staff for professional development.
• Interface with regulatory agencies to ensure compliance.

Skills

Leadership

Regulatory compliance

Project management

Business development

Mentoring

Education

Bachelor’s degree in Geology or Environmental Engineering

Master’s degree

Job description

Job DescriptionJob Description

John Turner Consulting (JTC), an environmental and engineering consulting firm serving New England, is seeking an experienced Senior Geologist to join our Portsmouth, NH office.

This is a strategic hire for a senior-level environmental professional ready to lead, mentor, and grow a team, with flexibility to work in a hybrid schedule.

Your Role

In this leadership role, you will oversee site investigation and remediation projects, supervise junior technical staff, and contribute to business development. You will bring a strong command of regulatory compliance at local, state, and federal levels, and have the potential to generate up to $1 million in annual revenue through project leadership and client management.

Responsibilities

· Lead environmental site assessments, investigation, and remediation projects throughout New England

· Prepare and review technical documents, including sampling plans, remedial action plans, and regulatory reports

· Manage and mentor junior staff, promoting professional development and safety

· Interface with regulatory agencies such as NHDES, MassDEP, MEDEP, and EPA

· Support and drive business development, including proposal writing and client outreach

· Maintain responsibility for project scope, budget, and schedule

· Contribute to strategic planning and help grow JTC’s environmental practice

Qualifications

· 15+ years in environmental consulting with increasing technical and leadership responsibilities

· New Hampshire Professional Geologist (PG) required; multi-state licensure is a plus

· Demonstrated ability to maintain and grow a portfolio of work worth $1M+ annually

· Strong knowledge of environmental programs (RCRA, CERCLA, TSCA)

· Hands-on experience with New England environmental regulations and permitting

· Successful collaboration with local, state, and federal regulatory agencies

· Experience managing and mentoring junior staff

· Strong organizational and communication skills

· Bachelor’s degree in Geology, Environmental Engineering, or a related field required; Master’s degree

Why Join JTC?

· Competitive 401(k) plan with company match

· Comprehensive medical, dental, vision, and prescription coverage

· Generous vacation, sick leave, holidays, and family medical leave

· Hybrid work environment with a balance of office, home, and field time

· Opportunities for advancement, mentorship, and professional development

· Collaborative, supportive culture committed to quality and safety