Senior Field Engineer
Antora Energy
Company Overview
Antora Energy
Sunnyvale, CA, United States
2018
Employee count is not publicly specified, and as a private company, no revenue figures are disclosed for 2023 or later (source: cbinsights.com).
What They Do
Antora Energy is a pioneering private renewable energy company that specializes in thermal energy storage solutions aimed at decarbonizing industrial heat and power. Founded by a team of experts with advanced degrees from Stanford and MIT, the company focuses on innovative technologies such as thermophotovoltaics (TPV) and scalable energy systems. Their core product is a modular thermal battery that stores renewable electricity as heat in solid carbon blocks, which can be heated to extremely high temperatures for multi-day storage and then discharged as industrial heat or electricity (source: research.contrary.com; antora.com).
The technology is designed to address the significant emissions produced by the industrial sector, which accounts for nearly one-third of global emissions. Antora's thermal batteries are capable of achieving over 40% heat-to-electricity conversion efficiency, making them a cost-effective alternative to traditional energy storage solutions. The company targets heavy industries such as chemicals, mining, food and beverage, oil and gas, cement, and steel, providing solutions that require continuous high-temperature heat and power (source: energy.mit.edu; antora.com).
Antora differentiates itself from competitors by offering dual heat and power output, high efficiency of TPV cells, and the ability to operate at extreme temperatures. Their manufacturing operations are based in the United States, ensuring quality and reliability in production. The company also employs a Heat-as-a-Service model, allowing clients to avoid upfront capital costs by installing batteries and purchasing heat or electricity under long-term contracts (source: antora.com; cbinsights.com).
Projects & Track Record
In 2023, Antora Energy successfully commissioned its first commercial-scale thermal battery, a 5 MWh system located near Fresno, California. This project, developed in partnership with Wellhead Electric, is notable for being the world's first operational thermal battery utilizing carbon blocks and TPV technology, providing continuous industrial heat and power. This pilot project marks a significant milestone in Antora's journey towards commercial deployment across various sectors, with plans for future projects in industries such as chemicals, mining, food and beverage, and oil and gas, some of which are expected to be operational by 2025 (source: research.contrary.com; energy.mit.edu).
Additionally, Antora opened a state-of-the-art 50,000 square foot manufacturing facility in San Jose, California, in 2023, which is recognized as the world's largest TPV manufacturing operation. This facility is designed to produce TPV cells and assemble batteries, with an annual capacity of 2 megawatts, further solidifying Antora's position as a leader in thermal energy storage technology (source: cbinsights.com; research.contrary.com).
Recent Developments
Antora Energy has made significant strides in recent years, including raising $150 million in a Series B funding round in early 2024, led by Decarbonization Partners, which includes BlackRock and Temasek. This funding brings the company's total equity funding to approximately $204.73 million, aimed at scaling thermal battery production to meet the growing demand for zero-emissions energy solutions. In 2023, the company also launched its commercial-scale batteries and received over $4 million in grants from the California Energy Commission and ARPA-E to support its TPV expansion efforts (source: antora.com; cbinsights.com).
Moreover, Antora's innovative technology earned recognition in 2023, winning TIME’s Best Inventions and Fast Company’s World Changing Ideas awards, highlighting the impact of their thermal battery solutions on the renewable energy landscape. The merger with Medley Thermal has also enhanced Antora's capabilities by integrating software solutions for industrial boiler systems, further improving deployment efficiency (source: research.contrary.com).
Working There
Antora Energy offers a range of career opportunities across various departments, including engineering, software integration, commercial operations, and research and development. The company is particularly focused on hiring talent to support its manufacturing operations and project deployments, with job openings primarily located in their Sunnyvale and San Jose offices. The culture at Antora emphasizes rapid iteration and collaboration among a team of professionals with backgrounds from prestigious institutions like Stanford and MIT, fostering an environment that is mission-driven and focused on deploying large-scale battery solutions globally (source: climatetechlist.com; research.contrary.com).
While specific employee benefits are not extensively documented, the company's Heat-as-a-Service model and focus on long-term operations suggest a commitment to stability and predictability for its workforce. Antora's emphasis on creating jobs in the US is also highlighted in their funding announcements, reflecting their dedication to contributing positively to the local economy (source: antora.com).
Contact
Last updated on 2025-12-27 | Report an issue
Antora builds and deploys thermal batteries to power always-on industrial operations with low-cost energy. Factory-built in the United States, Antora's modular thermal batteries deliver reliable heat and power, enabling industrial facilities of any size to decarbonize predictably and profitably. Antora is electrifying global industry while supporting U.S. manufacturing jobs, lowering costs for energy consumers, and enhancing the competitiveness of American industry.
We are growing our company with people who put team and mission first, value connection through laughter and joy, and build with humility and openness. We are committed to continue building a diverse, passionate, and creative team dedicated to a future where every industrial facility, everywhere on earth, is powered by abundant, clean, low-cost energy.
Position Summary
We are seeking highly skilled and motivated [Remote with 60-80% Travel] Field Engineers to lead the commissioning and start-up of Antora's thermal energy storage plants. These Field Engineers will collaborate with internal engineering and operations teams to safely commission and operate first-of-a-kind industrial installations of Antora's technology and will be a key technical member of a cross-functional and rapidly growing organization, whose work will directly contribute to the demonstration of a first of a kind long-duration energy storage technology. We are looking for expertise in the following areas:
- Low and Medium Voltage (LV/MV) Equipment
- Network, Instrumentation and Controls (N, I&C)
- Mechanical, Electrical, and Process (MEP)
This role requires strong technical expertise, a commitment to safety, and the ability to work collaboratively with engineering, construction, and operations teams.
This role requires being on long-term assignments (6-9 months) at project sites. Antora provides airfare, lodging support, daily per diems, ground transportation, and regular home-visit travel. Employees receive defined assignment objectives, performance check-ins, and accommodations to ensure a safe, supported, and successful experience.
Roles & Responsibilities
- Commission Antora's thermal battery systems.
- Diagnose and resolve technical issues from a first principles approach and share learnings across organization, drive issues to resolution by coordinating both internal and external resources
- Create, follow, and provide feedback on required commissioning documentation (ITPs, checklists, punchlists, inspection reports, etc.)
- Help ensure a clean hand-off from construction to commissioning crew by leading reviews with EPCs and subcontractors to maintain schedule, performance, operability, and safety; RFIs, submittals, QA/QC, punchlists.
- Help ensure a clean hand-off to site operations by providing clear documentation and required training to operations crew
- Willingness to travel extensively to project sites.
Key Qualifications
- Ability to diagnose and resolve technical issues from a first principles approach and share learnings across organization
- 2+ years of field experience commissioning industrial equipment.
- Lead reviews with EPCs and subcontractors to ensure schedule, performance, operability, and safety.
- Strong knowledge of electrical, equipment, and process safety standards and procedures.
- Excellent communication and documentation skills.
- Strong problem-solving and decision-making ability under pressure.
- Willingness to travel extensively to project sites.
- Bachelors degree in Electrical or Mechanical engineering, or equivalent
Option 1 - MV/LV Equipment
- Hands-on experience with MV (up to 34.5kV) electrical equipment: switchgear, protective relays, transformers, and generators.
- Experience programming and testing MV protection relay settings (SEL preferred).
- Hands-on experience with LV equipment - motors, generators, load banks, motor controllers/VFDs.
- Experience creating and executing electrical test plans, including automated test sets (Dobble, Omicron, or similar).
Option 2 - Network, Instrumentation and Controls (N, I&C)
- Commission full spectrum of instrumentation and control systems: ; Network infrastructure (cat6, fiber, switches, patch panels), PLC/RIO cabinets, field devices (RTDs, TCs, PTs, flow meters, etc.), , and instrument wiring.
- Lead loop checks, functional testing, controls commissioning, and site acceptance.
- Troubleshoot controls/instrumentation and network issues during startup and operations.
- Work with vendors/EPC to ensure controls and instrumentation meet Antora performance/safety needs.
Option 3 - Mechanical, Electrical, Process (MEP)
- Own cross-discipline interface management across mechanical, electrical, and process systems.
- Review P&IDs, equipment layouts, process flows, and utility tie-ins, and validate completion with regular system walkdowns.
- Coordinate modular thermal battery integration with site MEP infrastructure.
- Support construction execution: RFIs, submittals, QA/QC, punchlists. Drive issues to resolution by coordinating internal Antora and external resources.
Additional Qualifications Desired ("nice to have" but not required)
- Certifications: NETA Certified Technician (Level II/III/IV), OSHA 30 / NFPA 70E Electrical Safety Training, Professional Engineer (PE) license or EIT
- Experience with processes engineering of systems like Combined Heat and Power Plants, Boilers, Steam Generators and High Temperature Fluid loops.
- Experience with digitalized grid systems, such as SDN, IEC 61850
- Experience with industrial automation controllers: Allen Bradley PLC, HART communications, SEL RTAC, or similar
- Experience with Ignition SCADA.
- Previous operations and maintenance experience
Work Location: Remote, with 60-80% Travel
Salary Range: $100,000 USD - $150,000 USD
Salary Basis: Annual
Please note that the salary range listed above reflects Antora's Energy's estimated pay for this position. The actual salary offered will be within the posted range and determined based on several factors including but not limited to a candidate's experiences, credentials and expertise, as they pertain to the position's requirements.
In addition to a competitive base salary, Antora Energy's Total Rewards program includes equity compensation in the form of stock options, a premium health benefits package with life and disability insurance, a 401K plan with employer contributions, flexible spending accounts, and an industry leading paid-time-off policy that features flexible and inclusive holiday observance, as well as paid volunteer time off.
When it comes to stopping climate change, we need everyone. We believe that having a diversity of backgrounds and experiences strengthens all of us, and we strive to create an environment where every one of us is empowered to create meaningful change.
Get Job Alerts
Get alerts for Energy Storage jobs in United States
About the role
December 12, 2025
Full Time
Company
January 24, 2026
Hybrid
USD 100k–150k yearly
- United States
2+ years of field experience
UTC-05:00 — UTC-08:00
Apply now
Job expired?Please let Antora Energy know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Discover how you’re connected
View connectionsSee your contacts at Antora Energy on LinkedIn to leverage your network in applying for this position.