Subsurface Field Specialist - GPR, Data & Client Growth

MSH; St. Louis (MO); On-site; USD 65,000 - 85,000; Full time

Job summary

MSH is seeking a Subsurface Specialist to join our growing field services team in the St. Louis area. You will combine hands-on technical expertise with client-facing skills to investigate underground conditions and support project decisions.

You’ll work across urban infrastructure and large-scale construction projects, performing GPR/EM investigations, data capture, and on-site reporting while collaborating with multidisciplinary teams.

Qualifications

• High school diploma or equivalent required.
• Technical certification in GPR or related field preferred.
• 2+ years in GPR, construction scanning, or underground utility mapping with references preferred.
• Prior sales or customer-facing experience in technical/industrial services is a plus.
• Valid, unrestricted driver’s license with clean record.

Responsibilities

• Conduct subsurface investigations using GPR, EM pipe location, and other scanning technologies, capturing data with GPS-integrated field software.
• Deliver on-site mark-outs, solutions, and reports meeting quality and safety standards.
• Engage with clients before, during, and after fieldwork to ensure thorough data collection.
• Identify and pursue new business opportunities through site visits and networking.
• Coordinate scheduling and service delivery with branch operations and maintain CRM records.

Skills

Client-facing

Fieldwork

Sales

Communication

Documentation

Detail-oriented

Team collaboration

Education

High school diploma

Tools

CRM software

Microsoft Office

GPS field software

Job description

MSH is seeking a Subsurface Specialist to join our growing field services team in the St. Louis area. You will combine hands-on technical expertise with client-facing skills to investigate underground conditions and support project decisions.

You’ll work across urban infrastructure and large-scale construction projects, performing GPR/EM investigations, data capture, and on-site reporting while collaborating with multidisciplinary teams.