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Hardware In The Loop Testing Engineer Jobs (NOW HIRING)

Sigmatech, Inc.

Test Engineer

Aberdeen Proving Ground, MD · On-site

$120K - $150K/yr

... Test Engineer to join our dynamic team at Aberdeen Proving Ground, MD. The candidate will be ... Experience with hardware-in-the-loop testing. * General technical knowledge of Command & Control ...

Specter Aerospace

Signal Processing Engineer

Boston, MA · On-site

Role Summary Specter Aerospace is seeking a Signal Processing Engineer to develop and implement ... Familiarity with hardware in the loop or processor in the loop testing. * Experience processing and ...

Venus Aerospace

Senior RF Systems Engineer

Houston, TX · On-site

$99K - $136K/yr

This role blends analysis, mission planning, hands-on engineering, hardware-in-the-loop testing, and cross-disciplinary collaboration to deliver reliable, flight-ready systems. If you excel at ...

AST SpaceMobile

Associate AOCS Engineer

Lanham, MD · On-site

Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by ... Exposure to hardware-in-the-loop testing environments * Experience developing or executing test ...

LHi Group Ltd

Ground Software Engineer

Los Angeles, CA · On-site

$120K - $235K/yr

Ground Software Engineer II / Senior Ground Software Engineer Location: Playa Vista, Los Angeles ... Hardware-in-the-loop or software-in-the-loop testing * Experience supporting live vehicle, flight ...

Ursa Major

Staff GNC Software Engineer

Boulder, CO · On-site

$150K - $185K/yr

As a GNC Software Engineer you will develop, implement, and validate guidance, navigation, and ... Exposure to hardware-in-the-loop testing, flight testing, or operational flight systems

Lunar Outpost

Staff Embedded Software Engineer

Arvada, CO · On-site

$134K - $177K/yr

Collaborate with hardware and systems engineers to integrate software with embedded platforms ... Experience working with simulation tools or hardware-in-the-loop testing * Knowledge of fault ...

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Hardware In The Loop Testing Engineer information

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$51K

$146.2K

$196.5K

How much do hardware in the loop testing engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for hardware in the loop testing engineer in the United States is $146,230.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,500.00 and $163,000.00 per year, depending on experience, location, and employer.

What is a hardware in the loop testing engineer?

Hardware In The Loop (HIL) Testing Engineers are professionals who develop and execute testing processes where real hardware components interact with simulated environments. Their main role is to validate embedded systems, such as automotive control units, by connecting them to simulation platforms that mimic real-world scenarios. HIL Testing Engineers design test cases, automate tests, troubleshoot hardware-software integration issues, and ensure the reliability and safety of systems before deployment. This approach helps identify and fix issues early in the development cycle, reducing costs and improving product quality.

What are the key skills and qualifications needed to thrive as a hardware in the loop testing engineer?

To thrive as a Hardware In The Loop (HIL) Testing Engineer, you need a solid background in electrical engineering, control systems, and embedded systems, typically supported by a bachelor's degree in a related field. Familiarity with HIL simulation platforms (like dSPACE, NI VeriStand), scripting languages (Python, MATLAB/Simulink), and test automation tools is essential. Strong problem-solving, attention to detail, and effective communication skills help engineers diagnose issues and collaborate with multidisciplinary teams. These skills ensure accurate system validation, rapid issue resolution, and the delivery of reliable, high-quality products.

What are some common challenges hardware in the loop testing engineers face when integrating new components into test benches?

One common challenge HIL Testing Engineers encounter is ensuring seamless communication between newly introduced hardware components and existing simulation environments. This often requires a deep understanding of both the hardware interfaces and the simulation software to troubleshoot compatibility or latency issues. Additionally, managing real-time constraints and maintaining test reliability as systems scale can be demanding. Close collaboration with software developers, hardware engineers, and test automation teams is essential to address integration issues efficiently and maintain robust testing processes.

What is the difference between Hardware In The Loop Testing Engineer vs Test Engineer?

AspectHardware In The Loop Testing EngineerTest Engineer
CredentialsBachelor's in Engineering, certifications in testing or automationBachelor's in Engineering, certifications in testing or quality assurance
Work EnvironmentAutomotive, aerospace, or industrial labs with simulation hardwareVarious industries including software, manufacturing, and electronics
Industry UsagePrimarily in industries requiring real-time hardware testingAcross multiple sectors focusing on product quality and functionality

Hardware In The Loop Testing Engineers specialize in testing embedded systems with real-time hardware simulations, often in automotive or aerospace sectors. Test Engineers have a broader focus on software and product testing across various industries. While both roles require similar technical skills and certifications, their work environments and specific responsibilities differ significantly.

What are popular job titles related to Hardware In The Loop Testing Engineer jobs?

For Hardware In The Loop Testing Engineer jobs, the most frequently searched job titles are:

Infographic showing various Hardware In The Loop Testing Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 85% Full Time, 10% Part Time, and 3% Contract. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $146,230 per year, or $70.3 per hour.

Test Engineer

Aberdeen Proving Ground, MD • On-site

Sigmatech, Inc.
Guided Missile and Space Vehicle Manufacturing • 51 - 200 employees
Learn more about Sigmatech, Inc.external

$120K - $150K/yr

Full-time

Re-posted 16 days ago

Job description

Position Summary

Program Manager Command & Control Applications (PM C2 Apps) is seeking an experienced and highly motivated Test Engineer to join our dynamic team at Aberdeen Proving Ground, MD. The candidate will be responsible for developing and executing comprehensive test strategies for a portfolio of complex software systems. The ideal candidate will possess strong technical acumen, exceptional communication skills, and the ability to thrive in a fast-paced environment, with a proven track record of testing large-scale, distributed systems.

Primary Duties and Responsibilities

  • Develop and execute comprehensive Test and Evaluation (T&E) strategies for a diverse range of systems and environments, including cloud, on-prem, and hardware-in-the-loop (HWIL) for modern web applications, ensuring integration and continuous testing within a DevSecOps pipeline.
  • Plan and coordinate test execution with internal product offices and external test organizations such as ATEC and DOT&E.
  • Develop and manage test plans, procedures, and reports for testing software applications at scale.
  • Execute daily testing activities and provide on-the-floor technical support and observation reports.
  • Conduct in-depth troubleshooting and test analysis on complex project requirements.
  • Translate system requirements into comprehensive test cases that account for large-scale performance and load.
  • Develop methodologies and automated tools for data reduction and analysis.
  • Assist in the development of software releases, ensuring quality assurance and configuration management.

Required Qualifications

  • A minimum of seven (7) years of experience in developing and executing test strategies for systems of systems software products.
  • Familiarity with the DAU Test & Evaluation process and Army Regulation 73-1.
  • Proven ability to exercise sound judgment in a variety of situations.
  • Experience with the use, modification, and updating of software test tools.
  • Ability to understand and translate complex usage concepts and system requirements into actionable test plans.
  • Understanding of networking and security concepts.

Desired Qualifications

  • Demonstrated experience in designing and executing tests for applications at scale, including performance, load, and stress testing.
  • Technical knowledge and hands-on experience testing applications within cloud environments (e.g., AWS GovCloud, Azure Government), including familiarity with containerization (Docker, Kubernetes), and Infrastructure as Code (IaaC) principles.
  • Experience with hardware-in-the-loop testing.
  • General technical knowledge of Command & Control systems (e.g., CPCE, MCE, DDS, C2I, AFATDS, JADOCS, CPOF, JBC-P).
  • Knowledge of the EPG Tool Suite for system monitoring and testing.


In compliance with Maryland's Wage Range Transparency law, the salary range for this role is $120,000 to $150,000; however, Sigmatech considers several factors when extending an offer, including but not limited to, experience, education/training, key skills, location and often contractual requirements.
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