---
title: 'Fluid Power / Mechanical Technician at Arbor Energy'
canonical: 'https://feeny.ai/job/fluid-power-mechanical-technician-arbor-energy-san-bernardino-20ze9hkm03w2'
type: 'job'
last_seen: '2026-11-06'
---

# Fluid Power / Mechanical Technician at Arbor Energy

- **Company:** Arbor Energy
- **Location:** San Bernardino, CA
- **Posted:** 2026-11-05
- **Last confirmed live:** 2026-11-06
- **Apply:** https://job-boards.greenhouse.io/arborenergy/jobs/4480477009

## Job description

## About Us

At Arbor Energy & Resources Corporation ("Arbor Energy"), we’re creating technology to power our lives while protecting the planet that sustains them.  Our advanced power systems deliver clean, reliable baseload electricity with zero operating emissions—modular, fuel-flexible, and engineered for the realities of today’s energy demand. At the core is a supercritical CO₂ turbine with integrated carbon capture, designed to bring carbon-neutral power online quickly at meaningful scale.

Our team includes aerospace engineers, combustion experts, and systems thinkers with a shared goal: to build technology worthy of the world we want to live in. While many of us began our journeys looking to the stars, we’re applying that expertise here at home to deliver dependable, emission-free baseload power and a future of lasting abundance.

If you share our values and are drawn to rigorous work with lasting impact, we’d love to learn more about you. Come build what the future will run on.

Steward our planet: We build for tomorrow, ensuring every bolt we tighten and every hand we lend leaves our environment stronger than we found it.

Lead with Love: We champion the success of our people, partners, and planet, nurturing excellence through camaraderie and rigor.

Explore the Uncharted: We embrace the unknown with curiosity, using courage and discipline to transform uncertainty into opportunity.

## Role Overview

We are seeking a technician to support our gasification project in San Bernardino, CA. Our gasification test stand will produce the ‘syngas’ from a biomass source and power our turbine system that produces electricity.  You will be working closely with engineering to help configure the system for testing operations. Work will include tube bending, flaring, torque tools, general hand tools, fluid panel assembly, structural assembly, and other responsibilities as they arise.

This is an onsite opportunity in our San Bernardino, CA test site.

## Responsibilities

- Provide ground system technician support, which involves installing, testing, troubleshooting, and maintaining industrial tank farm equipment such as pumps, tanks, valves, and plumbing related to the high-pressure and low-pressure nitrogen, oxygen, CO2 and methane gas/liquid ground infrastructure, and other aspects of the site facilities
- Understand and supply industrial packaged gases to production and test consumers, be knowledgeable about pressurized components, and provide end-users insight on how to properly and safely operate pressurized test systems
- Assist with material extrusion and forming machinery assembly, operation, and maintenance.
- Operate and maintain large, complicated facility gas hardware, high-pressure systems and pumps, and other ancillary pressure equipment, including pneumatic systems ranging from vacuum to 20,000psi MEOP
- Collaborate with design/build engineers to understand systems, help influence and execute a preventative maintenance plan, and ensure system changes are approved and documented
- Make repairs and additions to pre-existing piping infrastructure, troubleshoot and fix faulty regulators, valves, gauges, and gauges throughout campus
- Obtain and maintain licenses, operator permits, or certifications as required
- Follow all necessary regulations and appropriate Arbor procedures, including quality policies, safety policies, OSHA, EPA, NIOSH, NFPA, ASME, NEC, etc. standards

## Requirements

- Positive attitude and able to work well on a team
- Able to work independently and efficiently with minimal supervision
- Able to stay organized with strong attention to detail
- Able to read mechanical and engineering drawings and interpret tolerances (including GD&T)
- Able to read and interpret fluid or electrical schematics
- Skilled with mechanical hand tools
- Knowledge/experience with AN, MS, MP, and Swagelok fluid connections
- Knowledge/experience with cryogenic systems (gaseous and liquid)
- Knowledge/experience working with electrical components and systems
- Proficient computer skills; comfortable with using email and the Microsoft Office suite

## Preferred Qualifications

- Able to work at elevated heights occasionally (scissor lifts and articulated boom lifts)
- Physical effort including standing, lifting, and carrying equipment up to 30 lbs. unassisted
- Able to work in outdoor environments as needed
- Ability to work all required shift hours, including overtime and weekends when needed
- Willing to travel for short trips as needed, up to 10% travel

## Benefits & Compensation

- Pre-IPO stock options
- Medical, dental, and vision insurance (Arbor covers 90% for employees)
- Basic life insurance fully covered
- Health savings account (HSA) with matching
- Flexible savings account (FSA)
- Unlimited PTO
- 12+ company holidays, including Earth Day!
- 401(k)
- Commuter benefits
- Annual learning and development stipend
- And more!

Base Pay: $40.00 USD/hour. The base pay is subject to the applicant's skills, qualifications, experience, and geographic location.

Our Commitment

Arbor Energy is proud to be an equal opportunity employer. We evaluate qualified applicants without regard to race, religion, national origin, gender identity or expression, sexual orientation, age, marital or veteran status, disability, or any other protected characteristic under applicable law. Solving global energy challenges requires a wide range of perspectives and experiences, and we are committed to building a team that reflects the world we serve.

Our hiring process is designed to be accessible, fair, and focused on the work that matters most for this role. Reasonable accommodations are available throughout the hiring process and employment—please let us know if you need one.

## About Arbor Energy

## Company Overview
- **One-liner**: Arbor Energy builds advanced, zero-emission baseload power systems using aerospace-derived oxy-combustion and supercritical CO₂ technology.
- **Entity Type**: Private (Series A, 2025)
- **Headquarters**: El Segundo, California, USA
- **Founded**: 2022
- **Founders**: Brad Hartwig (CEO/Co-Founder), Alicia Harmon O’Meara (COO), Andres Garcia-Clark (CTO/Co-Founder)

## Core Business
- **Primary industry**: Clean baseload power generation / Renewable energy
- **Target customers**: Utilities, industrial facilities, and large-scale energy buyers (B2B / Enterprise)
- **Mission statement**: “Human ambition in harmony with the planet” – delivering dependable, emissions-free baseload power at the scale the world requires.

## Products & Services
- **HALCYON (Product)**: Compact 25 MW turbine system combining oxy-combustion with a supercritical CO₂ power cycle. It provides firm, always-on baseload electricity with zero operating emissions. Fuel‑flexible (natural gas today; carbon‑negative fuels in the future) and designed for rapid deployment (under two years from contract to grid power). Systems can be linked into 100 MW+ plants. *(SaaS/Software? No – it’s a physical power system)*
- **ATLAS (Pilot)**: 1 MW test facility (built 2025) used to validate turbomachinery and system integration.
- **Carbon removal**: The process inherently captures and stores CO₂, enabling permanent carbon removal credits (e.g., agreements with Microsoft and Frontier).

## Market Standing
- **Valuation**: Not publicly available (private company)
- **Key Metric**: Total funding raised – **$109.5 million** (as of 2025)
- **Notable Investors/Partners**: Gigascale Capital, Voyager Ventures, Lowercarbon Capital, Cantos Ventures, U.S. Department of Energy, Microsoft, Frontier
- **Growth Signals**:
  - Named to *Fast Company*’s “Most Innovative Companies” (2026, sustainability category) and “Next Big Things in Tech” (2024)
  - *TIME*’s “Best Inventions of 2024”
  - Won the U.S. Department of Energy’s “Carbon Negative Shot” award (2024)
  - Signed a multi‑year carbon removal agreement with Microsoft and a $41 million offtake agreement with Frontier (2025)
  - Headcount grew 37.5% year‑over‑year to 52 employees; 9,118 LinkedIn followers (+56.8% YoY)

## Competitive Advantages
- **Aerospace DNA**: Founded by engineers from SpaceX, Blue Origin, and other rocket‑building teams – bringing high‑performance turbomachinery and systems engineering to clean energy.
- **Proprietary technology**: Oxy‑combustion + supercritical CO₂ cycle achieves high thermal efficiency in a small footprint, with zero emissions and low water use.
- **Speed & modularity**: Can go from contract to grid power in under two years; 25 MW modules scale to 100 MW+ plants quickly.
- **Integrated carbon removal**: Inherent CO₂ capture gives the company a dual revenue stream (power + carbon credits).

## Strategic Focus
- Accelerate pilot testing and development of HALCYON toward first commercial power in 2028.
- Scale manufacturing and secure additional offtake agreements.
- Expand fuel flexibility to run on carbon‑negative feedstocks (e.g., organic waste).
- Continue hiring across engineering, supply chain, and operations to support rapid growth.

## Why Work Here
- **Culture**: “Serious engineering, real responsibility, and problems worth solving.” Values include “Explore the uncharted,” “Lead with love,” and “Steward our planet.”
- **Work environment**: On‑site roles in El Segundo, CA (HQ) and San Bernardino, CA (test site). Not remote/hybrid based on current job listings.
- **Benefits**:
  - Equity grants and refreshes tied to impact
  - Medical, dental, vision (majority of costs covered for employee and family)
  - Unlimited PTO plus company holidays and year‑end winter break
  - Annual learning stipend ($?)
  - 401(k) and legal assistance
- **Team**: 52 employees (2025); strong technical team with 41% in engineering. Many hires from SpaceX, Blue Origin, Rivian, and other advanced hardware companies.

## Sources
1. [arbor.co – Company page](https://arbor.co/company/)
2. [arbor.co – Main site](https://arbor.co/)
3. [arbor.co – Careers page](https://arbor.co/careers/)
4. [Greenhouse – Arbor Energy jobs](https://job-boards.greenhouse.io/arborenergy/jobs/4236174009)
5. [LinkedIn – Arbor Energy](https://www.linkedin.com/company/arborenergy)

## Other roles at Arbor Energy

- [Sr. CNC Machinist / Programmer](https://feeny.ai/job/sr-cnc-machinist-programmer-arbor-energy-el-segundo-ax3bd522c4xp) — El Segundo, CA
- [Head of Project Development](https://feeny.ai/job/head-of-project-development-arbor-energy-el-segundo-jx8z9nabyecx) — El Segundo, CA
- [Contract Test Engineer (High-Pressure Gas Systems)](https://feeny.ai/job/contract-test-engineer-high-pressure-gas-systems-arbor-energy-san-bernardino-280g61hy2qht) — San Bernardino, CA
- [Contract Technical Recruiter (Hardware / Advanced Technology)](https://feeny.ai/job/contract-technical-recruiter-hardware-advanced-technology-arbor-energy-el-zkft3mgq0h2g) — El Segundo, CA
- [Assistant Controller](https://feeny.ai/job/assistant-controller-arbor-energy-el-segundo-2z5vg2t3q5nv) — El Segundo, CA
- [Head of Policy and Public Affairs](https://feeny.ai/job/head-of-policy-and-public-affairs-arbor-energy-united-states-x9wch3tmzgey) — United States
- [Sr. Electrical Engineer - Power Systems](https://feeny.ai/job/sr-electrical-engineer-power-systems-arbor-energy-el-segundo-ctk6bkh6fbvb) — El Segundo, CA
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- [Brand Marketing Manager](https://feeny.ai/job/brand-marketing-manager-arbor-energy-el-segundo-1xzpjj2z93t1) — El Segundo, CA
- [Sr. Mechanical Engineer (Gasification)](https://feeny.ai/job/sr-mechanical-engineer-gasification-arbor-energy-el-segundo-99r9mbygy6vh) — El Segundo, CA