Full-Time

Control Systems Engineer

Test & Measurement

Posted on 5/8/2026

Xcimer Energy

Xcimer Energy

51-200 employees

Develops inertial fusion power using laser

Compensation Overview

$130k - $160k/yr

No H1B Sponsorship

Denver, CO, USA

In Person

US Citizenship Required

Category
Electrical Engineering (1)
Required Skills
TCP/IP
Python
Software Testing
Git
Requirements
  • Bachelor’s degree in Electrical Engineering, Controls Engineering, Computer Engineering, or a related field.
  • 3+ years of experience in control systems engineering, with a strong emphasis on test and measurement or validation environments.
  • Demonstrated experience designing and commissioning test stands, automated test equipment (ATE), or experimental systems.
  • Proficiency in Python and LabVIEW, including development of maintainable, version-controlled code.
  • Strong working knowledge of verification and validation methodologies, including test planning and execution and requirements tracking such as with a Requirements Traceability Matrix.
  • Experience with version control systems (e.g., Git) and modern software development workflows.
  • Working knowledge of unit testing, automated testing, or test-driven development concepts.
  • Familiarity with industrial and laboratory communication protocols (e.g., RS‑232, TCP/IP, Ethernet-based protocols).
  • Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Responsibilities
  • Design, develop, and commission control systems for test and measurement applications, including laboratory and industrial test stands.
  • Lead or contribute to verification and validation (V&V) activities, including test planning, test procedure development, execution, and reporting.
  • Develop control, automation, and data acquisition software using Python, LabVIEW, and related tools.
  • Integrate hardware and software for test systems, including instrumentation, DAQ hardware, off-the-shelf benchtop equipment, and custom hardware.
  • Apply diagnostic and systems-level troubleshooting methodologies to identify root causes of system, software, or hardware issues.
  • Implement and maintain automated test frameworks, unit tests, and regression tests to support reliable system evolution.
  • Interface with and integrate a wide range of communication protocols and interfaces such as RS‑232/422/485, TCP/IP, Ethernet-based fieldbuses such as EtherCAT, and instrument control protocols.
  • Participate in requirements development, traceability, and documentation to support structured V&V and quality processes.
  • Collaborate closely with electrical, mechanical, and software engineers to ensure test systems accurately represent real-world operating conditions.
  • Support commissioning activities, acceptance testing, and ongoing lifecycle support for test infrastructure.
Desired Qualifications
  • Experience with advanced architectural concepts, such as an Actor framework
  • Experience with industrial control platforms such as PLC/PAC systems, real-time controllers, or distributed control SCADA systems, such as Ignition or Wonderware.
  • Familiarity with publication/subscription based protocols such as OPC UA
  • Familiarity with instrumentation standards and interfaces (e.g., SCPI, GPIB, USB instruments).
  • Experience with DAQ systems, high-speed data capture, or synchronization/timing systems.
  • Exposure to systems integration best practices commonly used by professional control system integrators (e.g., lifecycle documentation, change control, structured testing).
  • Knowledge of safety-related control concepts, interlocks, or fail-safe system design.
  • Experience supporting testing in R&D, prototype, or experimental environments.
  • Familiarity with documentation standards such as test plans, test procedures, verification matrices, and commissioning reports.

Xcimer Energy develops inertial fusion energy technology aiming to generate fusion-powered electricity. Its system uses a 10+ megajoule KrF laser to ignite a hydrogen fusion target inside a HYLIFE-style liquid-wall chamber, which absorbs fusion energy and shields reactor walls for long life. The approach combines a high-energy laser, a consumable fusion target, and a liquid-wall chamber to pursue scalable, laser-driven inertial confinement fusion for power generation. The company’s goal is to make commercial fusion power a reality for utilities within the next decade.

Company Size

51-200

Company Stage

Series A

Total Funding

$117.8M

Headquarters

Denver, Colorado

Founded

2021

Simplify Jobs

Simplify's Take

What believers are saying

  • Phoenix demo validates laser architecture in Denver by 2026 using DOE-funded LPK.
  • $100M Series A from Hedosophia funds Vulcan breakeven by 2031 and Athena grid power.
  • AI data centers demand 400 MW firm power, aligning with Athena's mid-2030s deployment.

What critics are saying

  • NIF's irreproducible ignition since 2022 invalidates Xcimer's scaling to Vulcan by 2031.
  • Commonwealth Fusion Systems' SPARC achieves net energy in 2027, preempting Xcimer's advantage.
  • Excimer supply from Trumpf and Coherent halts by 2028 due to export controls.

What makes Xcimer Energy unique

  • Xcimer uses excimer lasers with 30x lower cost per joule than NIF's 192-beam system.
  • Xcimer employs HYLIFE-III molten salt chamber for 40-year lifetime and tritium breeding.
  • Xcimer builds on NIF's proven ignition unlike unproven magnetic confinement approaches.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

401(k) Company Match

Paid Vacation

Paid Sick Leave

Paid Holidays

Company Equity

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

6%

2 year growth

16%
Business Wire
Jun 6th, 2024
Xcimer Raises $100 Million to Put Inertial Fusion Energy on Path to Commercialization

Xcimer Energy Inc. today announced that it has raised $100 million in Series A financing led by Hedosophia, with participation from investors includin

Yahoo Finance
Jun 5th, 2024
Xcimer Raises $100 Million to Put Inertial Fusion Energy on Path to Commercialization

DENVER, June 04, 2024--Xcimer Energy Inc. today announced that it has raised $100 million in Series A financing led by Hedosophia, with participation from investors including Breakthrough Energy Ventures, Lowercarbon Capital, Prelude Ventures, Emerson Collective, Gigascale Capital and Starlight Ventures. Xcimer will use this financing to establish a new facility in Denver, where it will build a prototype laser system including the world’s largest nonlinear optical pulse compression system to adv

Business Wire
Jun 2nd, 2023
Xcimer Energy Announces $9 Million US Department of Energy Award to Develop Laser-Driven Inertial Fusion Energy

The US Department of Energy announced Xcimer has been selected for $9M of federal funding for development of laser inertial fusion energy.