Lead design/optimization of geothermal surface piping and pipeline networks (steamfield / brine gathering, reinjection, plant tie-ins)
Define mechanical design basis: materials selection, corrosion/scale allowances, valve strategy, insulation/heat loss, supports, and expansion/flexibility approach
Produce/oversee PFDs/P&IDs, isometrics, tie-in packages, bid scopes, and construction work packs; coordinate with civil/electrical/I&C, drilling, and operations
Provide technical support for downhole pumping systems (lineshaft pumps/other artificial lift)
Build monitoring and “run philosophy” for pumps: performance tracking, operating envelopes, startup/shutdown logic, and reliability improvement

BS in Mechanical Engineering (or equivalent)
5–12+ years in mechanical engineering for industrial energy infrastructure: geothermal, O&G, power, water, or similar.
Demonstrated experience in at least two of:
Surface piping / pipelines (gathering systems, hot brine/steam, reinjection)
Rotating equipment & pumping systems (incl. deep-set/harsh service)
Field execution / construction support / commissioning
Partner-facing technical project leadership
Equipment design and automation
Project management habits: scope clarity, risk tracking, schedule discipline, documentation.
Strong communication skills, particularly in explaining technical concepts to mixed technical and non-technical audiences
Collaborative mindset with the ability to work effectively across internal teams and external partners
Comfortable operating in a fast-paced, evolving startup environment
Strong risk identification and mitigation skills, with the ability to propose alternative technical or operational pathways

Paid holidays
18 days PTO, with accrual increases based on tenure
Medical and dental coverage
401(k) with company match
Stock options
Growth opportunities at a company directly advancing domestic geothermal energy and a carbon-free grid

Project Engineer – Partnerships

Key skills