Senior Mechanical Engineer

Frost Methane

Location
Remote
Type
Full-time
Compensation
$90,000 – $140,000 per year
Posted
Oct 12, 2026
Last checked
Oct 17, 2026
Deadline
Dec 12, 2026
Opening status unconfirmed — check the employer’s page

Last seen in the source feed: Oct 17, 2026.

Application link last checked: Oct 13, 2026. The page matched this title; opening status remains unconfirmed.

Source listings can change. Check the employer's page for current availability and application requirements.

Job description

We are looking for a passionate person who wants to create breakthroughs in untapped potential for significant climate impact - while working with and benefiting rural communities.  We are a small team. This role is the mechanical engineering function, not a seat on a large bench — you will own the mechanical part of the hardware stack.

Job Description

  • Own the mechanical design of our flare and contribute to site design. 

    • Primarily: sheet metal/welded/plumbing parts, and assembly design. 

  • Perform site sizing/piping design based on farm size data and models.

  • Own mechanical manufacturing documentation (part and assembly drawings, documentation, procedures, etc.)

  • Work with the operations team to coordinate manufacturing of flares and custom assemblies.

  • Interface with electrical engineering team on integration of electrical subsystems.

  • Participate in design reviews

  • Occasional travel to farm sites.

    • Participate in 2-4 field installs per year to feed back improvements to the design.

Required 

  • 5+ years of mechanical design experience taking hardware from concept through manufacturing.

  • Understand basic combustor design for biogas or other low-BTU fuels.

  • Strong CAD skills. We use Fusion 360; experience in another package is fine if you’re willing to learn Fusion. 

  • Fluids experience (e.g. modeling of pressure-flow characteristics of gasses in pipes)

  • Working knowledge of process instrumentation and measurement systems (flow, pressure, temperature sensors, 4-20mA sensors, etc.).

  • Hands-on experience with mechanical assemblies and light fabrication. Field installs will require mechanical assembly skills. 

Nice to have

  • Sheet metal design experience. Useful, but you can learn it here.

  • Knowledge of sulfidation and high-temperature corrosion.

  • Experience with hardware deployed in remote or unattended field environments.

If you have a sample drawing package or assembly documentation you can share, include it with your application.

Benefits: 15 days PTO, 1 floating holiday, 401(k) with company matching, health & dental premium reimbursements. 

Our company:

  • Small, fun, fascinating, highly driven team: our teammates have worked in Antarctica, on space applications, and built underwater submarines, pandemic ventilators and nuclear reactors.

  • High-impact mission and large growth potential - supported by well known investors: Lower carbon, Climate Capital, Woven Ventures, Third Derivative, Grantham Foundation, Arpa-e, Mulago and some amazing angel investors

About Frost Methane

Proprietary tech neutralizing methane to curb global warming, generating high-value carbon offsets.

This role at a glance

Yearly pay midpoint
$115,000
Related openings here
1,338 · 113 new this week
How this pay compares

The midpoint exceeds 34% of 557 open full-time Climate & Environment roles here with published pay. Their median midpoint is $142,000. This compares listed ranges, not offers or applicant competition.

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