Geothermal Driller

The role

This person will drill vertical geothermal boreholes for single-family and multifamily residential projects. They will operate and maintain drilling rigs and document field data.

What you will do

• Drill vertical geothermal boreholes to specification
• Operate and maintain drilling rigs and associated equipment
• Interpret site plans, drilling logs, and geothermal system designs
• Coordinate with field operations, site supervisors, and subcontractors
• Document drilling activity, soil and rock conditions, depths, and grouting
• Ensure compliance with Maryland and local jurisdiction regulations
• Provide mentorship and guidance to junior drillers or helpers
• Support routine maintenance of drilling equipment and vehicles
• Perform additional duties as assigned

Required qualifications

• Residency in or willingness to work in Maryland with regular travel to job sites across the state
• 3+ years of experience in geothermal or water well drilling, ideally in residential or multifamily settings
• Strong knowledge of drilling practices, grouting, site safety, and local regulatory compliance
• Ability to read and interpret technical drawings and borehole logs
• Valid driver’s license with a safe driving record that meets company insurance requirements
• Licensed Apprentice, Journeyman or Master Well Driller in Maryland
• Ability to lift 50 lbs overhead and perform sustained physical labor in all weather conditions

Nice to have

• CDL is a plus
• Experience drilling geothermal borefields for high-volume production
• Familiarity with loop installation, grouting systems, and closed-loop geothermal components
• Familiarity with one or more drilling techniques (e.g., mud/air rotary, casing advancement, dual rotary, sonic)
• OSHA 10 or OSHA 30 certification

Benefits

• Medical (including mental health), dental, vision, and pet insurance
• 401(k) plan
• Commuter benefits
• Generous paid sick leave, vacation, and parental leave
• Learning & development support, including on-the-job training and virtual courses
• Pet insurance
• Relocation assistance

About the company

Dandelion Energy is a residential geothermal company that designs, installs, and maintains heating and cooling systems. The company is backed by Google Ventures (GV) and other tech investors.