Hardware In The Loop Jobs

This full-time Radio Frequency Engineer role at Valkyrie Enterprises supports the development and integration of Hardware in the Loop systems at Eglin Air Force Base. The position focuses on designing, testing, and verifying RF communications, radar, and navigation systems within specialized environments like anechoic chambers and flight motion simulators. Key responsibilities include managing lab setup and calibration, conducting complex signal analysis, leading trade studies, and providing technical expertise to government customers. The role appeals to engineers seeking to work on advanced military defense projects with opportunities to mentor team members and solve challenging technical problems. The position is based on-site at the air base with occasional travel under 25% and offers a collaborative culture supported by comprehensive benefits including health insurance and retirement matching.

This UAS Software Engineer role focuses on designing and deploying AI autonomy solutions for unmanned aircraft systems serving Army and joint clients. The position involves developing machine learning models for perception and object detection, implementing reinforcement learning algorithms for navigation, and optimizing AI for edge compute platforms. Key responsibilities include sensor fusion, building simulation pipelines, and ensuring secure software integration. The role appeals to candidates seeking to work at the forefront of edge AI and computer vision while contributing to critical national defense missions. The position offers a people-first culture with flexible work arrangements, including remote, hybrid, or onsite options, and provides opportunities for professional growth through advanced technology exposure.

The Staff Software Integration Engineer role at Northrop Grogman supports revolutionary air and space systems within a team dedicated to advancing national security and human discovery. Located in Huntsville, AL or Roy, UT, the position involves designing drivers and APIs to bridge Python software with embedded hardware interfaces, managing firmware updates, and executing complex hardware-in-the-loop testing. Key responsibilities include developing automated validation scripts, utilizing CI/CD pipelines for embedded systems, and collaborating with cross-functional teams using Agile methodologies. This opportunity appeals to candidates seeking to work on history-making projects with a culture that values intellectual curiosity and cognitive diversity. The role offers a flexible 9/80 work schedule, relocation assistance, and the chance to contribute to safety-critical systems while maintaining a balance between technical innovation and professional growth.

The 2026 Engineering Rotational Development Program places entry-level engineers within Caterpillar's Product Development team for a 12 to 18-month rotational experience. Participants rotate through diverse engineering disciplines including product design, simulation, controls development, embedded software, and process engineering to solve real-world manufacturing challenges. Key responsibilities involve designing components, analyzing system performance, developing control algorithms, and validating electronic systems alongside cross-functional teams. The program is appealing for its structured mentorship, early ownership of meaningful projects, and the opportunity to build a career at a global leader in sustainable technology. This full-time, in-person role is primarily based in Peoria, Illinois, with relocation support available, offering a collaborative environment focused on professional growth and innovation.

The Senior Software Controls Design Engineer role within GM's VMEC team focuses on developing embedded controllers for propulsion, steering, and suspension systems across both ICE and EV vehicle lines. Key responsibilities include designing supervisory controls and diagnostic algorithms, leading FMEA activities to ensure safety, and collaborating with calibration teams to meet performance metrics. The position involves driving requirements decomposition, conducting rigorous testing through unit and hardware-in-the-loop methods, and mentoring junior engineers within an Agile environment. This opportunity appeals to motivated engineers seeking to solve complex problems at scale while contributing to a mission of zero crashes and zero emissions. The role offers a hybrid work arrangement with remote flexibility and occasional on-site collaboration at GM hubs, supported by a culture that values innovation, inclusion, and professional growth.

The Data Center Quality Engineering Manager role leads a technical team within Google Cloud's infrastructure division, focusing on custom silicon solutions for direct-to-consumer products. The position involves providing expert technical direction to optimize global data center workflows and ensuring high-quality hardware deployments. Key responsibilities include leading complex root cause analyses for critical hardware issues, formalizing feedback loops between field observations and product design, and translating performance data into strategic roadmaps for executive leadership. This opportunity appeals to candidates seeking to shape the next generation of hardware experiences in a culture that values continuous learning, data-driven decision-making, and cross-functional collaboration. The role requires managing technical teams in a hyperscale environment with a focus on reliability and efficiency.

The Controls Algorithm Engineer role is based in La Crosse, Wisconsin, within the Trane team focused on developing next-generation HVAC equipment controls. The position involves collaborating with product management to define requirements, designing control strategies and algorithms, and leading dynamic hardware-in-loop testing to verify system performance. This opportunity appeals to candidates passionate about sustainability, offering a hybrid work model with four days onsite and one flexible remote day. The role provides a chance to contribute to impactful climate solutions while working with advanced analytics and strong technical leadership in a collaborative environment.

The Information Systems Watch Technician role supports senior leadership decision-making teams in Arlington, Virginia, by maintaining and ensuring the availability of critical telecommunications systems. Key responsibilities include operating, troubleshooting, and restoring voice, video, and data networks; coordinating with third-party providers; and training users on complex communication equipment. The position involves managing 24/7 operations through a rotational 12-hour shift schedule and requires making tactical decisions in high-pressure environments. This opportunity appeals to candidates seeking specialized training in unique mission-critical systems and the chance to work within a culture that prioritizes safety, quality, and continuous process improvement. The role includes occasional travel to support evolving customer requirements.

This onsite Senior Principal Launcher Product Lead role within Raytheon's Land Air Defense Systems department focuses on leading the Coyote Block 3+ Launcher product team in Tucson, Arizona. The position involves ensuring technical integrity of hardware systems, managing cost and schedule through Earned Value Management, and overseeing technical risk and failure investigations. Key responsibilities include leading cross-functional teams, collaborating with suppliers and customers, and managing engineering change proposals. The role offers the opportunity to work on mission-critical aerospace and defense projects with a company dedicated to innovation and national security. It appeals to experienced engineers seeking to shape the future of defense technology within a culture that values safety, trust, and collaboration. The position requires U.S. citizenship and a Secret security clearance, with up to 25% travel to customer and testing locations.

This full-time Registered Nurse Manager role focuses on leading trauma program operations at a Level II trauma center in La Quinta, California. The position involves overseeing multidisciplinary care systems, ensuring compliance with Joint Commission and state standards, and managing the hospital trauma registry. Key responsibilities include conducting clinical audits, analyzing trauma data for performance improvement, providing staff education, and coordinating community outreach initiatives. The role appeals to experienced trauma nurses seeking leadership opportunities within a collaborative environment that values continuous quality improvement and professional growth. The position is based on-site with a standard day shift schedule.

This junior-level Fiber Technician role supports the FAA's Brand New Air Traffic Control System program by executing hands-on installation, verification, and legacy system decommissioning at airport sites. Key responsibilities include single-mode fiber termination, fusion splicing, OTDR testing, hardware mounting, and coordinating short-duration outages to ensure air traffic continuity. The position offers the opportunity to work on critical national infrastructure within a safety-focused environment. While the role requires frequent nationwide travel to FAA facilities and on-site execution, it provides valuable experience in mission-critical telecommunications and structured cabling for a major government modernization effort.

This senior Software Development Engineer role focuses on building developer experience tools and infrastructure for the Amazon networking operating system. The team creates high-quality, intuitive software that empowers other builders, handling responsibilities such as designing distributed systems, defining product roadmaps, and mentoring engineers throughout the full software lifecycle. The position appeals to candidates seeking a startup-like environment with the backing of a global leader, offering the freedom to make data-driven decisions and the opportunity to shape team direction. The role emphasizes a culture of inclusion, continuous learning, and work-life harmony, with a hybrid work arrangement that supports flexibility while collaborating with diverse teams across AWS infrastructure.

This onsite Sr Mechanical Engineer role within the Precision Control Actuation System department focuses on the design, build, and verification of harness and interconnect systems for tactical missile programs. The position involves detailed mechanical design, test execution, and systems engineering while requiring a minimum of five years of relevant experience and an active U.S. government security clearance. The role appeals to engineers seeking hands-on hardware work in a collaborative environment with direct access to engineering fellows for accelerated technical growth. Candidates will contribute to solving complex problems across the product lifecycle, from proposal to integration, within a culture that prioritizes safety, innovation, and mission-critical defense work.

The Principal System Safety Engineer role is based onsite in Aurora, Colorado, where the incumbent serves as a technical expert and project manager for DoD missile safety programs. Key responsibilities include developing and executing MIL-STD-882E compliant safety programs, integrating safety tasks into the Integrated Master Schedule, and leading cross-functional teams to identify and mitigate hazards across hardware, software, and firmware. The position involves mentoring junior engineers, engaging with engineering review boards, and collaborating with government authorities throughout the product lifecycle. This opportunity appeals to professionals seeking to apply advanced engineering expertise to meaningful national defense missions within a culture that values trust, innovation, and collaboration. The role requires an active Top Secret security clearance and U.S. citizenship.

The Principal System Safety Engineer role serves as a Safety Lead for DoD missile systems at Raytheon's Aurora, Colorado facility. This onsite position requires an active Top Secret security clearance and involves establishing and executing comprehensive safety programs compliant with MIL-STD-882E. Key responsibilities include managing safety task series, integrating safety milestones into the Integrated Master Schedule, leading safety working groups, and mentoring junior engineers while collaborating across engineering functions to mitigate risks. The role appeals to candidates seeking to apply advanced technical expertise to meaningful national defense missions within a culture rooted in trust, accountability, and innovation. The position offers the opportunity to shape safety postures across the entire product lifecycle and includes relocation eligibility.

This onsite Principal System Safety Engineer role at Raytheon in Aurora, Colorado, serves as a technical expert and project manager for DoD missile safety programs. The position requires an active Top Secret security clearance and involves establishing comprehensive safety programs compliant with MIL-STD-882E, integrating safety tasks into project schedules, and leading safety working groups. Key responsibilities include analyzing engineering designs for hazards, mentoring junior engineers, and collaborating with cross-functional teams to mitigate risks throughout the product lifecycle. The role appeals to professionals seeking to contribute to national defense and mission-critical security while working within a culture that values trust, innovation, and collaboration. Candidates will engage directly with government approval authorities and benefit from opportunities to shape safety strategies for complex hardware and software systems.

This onsite Principal System Safety Engineer role at Raytheon in Aurora, Colorado, serves as a technical expert and project manager for DoD missile safety programs. The position requires an active Top Secret security clearance and involves establishing comprehensive safety programs compliant with MIL-STD-882E, integrating safety tasks into project schedules, and leading cross-functional teams to identify and mitigate risks. Key responsibilities include mentoring junior engineers, presenting safety status to review boards, and collaborating with engineering and program leadership to ensure hazard elimination throughout the product lifecycle. The role appeals to professionals seeking to apply advanced engineering expertise to meaningful national defense missions within a culture that values trust, innovation, and collaboration.

The Principal System Safety Engineer role is based onsite in Aurora, Colorado, serving as a technical expert and project manager for DoD missile safety programs. The position requires an active Top Secret security clearance and involves establishing comprehensive safety programs compliant with MIL-STD-882E across hardware, software, and firmware. Key responsibilities include leading safety teams, integrating safety tasks into program schedules, managing risk mitigation strategies, and mentoring junior engineers. This opportunity appeals to professionals seeking to contribute to national defense by solving complex safety challenges within a collaborative culture that values innovation and accountability. The role offers the chance to shape safety postures across the entire product lifecycle while working directly with engineering and program leadership.

This onsite Principal System Safety Engineer role at Raytheon in Aurora, Colorado, serves as a technical expert and project manager for DoD missile safety programs. The position requires an active Top Secret security clearance and involves establishing comprehensive safety programs compliant with MIL-STD-882E, integrating safety tasks into project schedules, and leading cross-functional teams to identify and mitigate hazards. Key responsibilities include mentoring junior engineers, presenting safety status to review boards, and collaborating with various engineering disciplines to ensure design compliance throughout the product lifecycle. The role appeals to professionals seeking to contribute to national defense by solving complex safety challenges within a culture rooted in trust, innovation, and a mission to secure the world.

This onsite Principal System Safety Engineer role at Raytheon in Aurora, Colorado, serves as a technical expert and project manager for DoD missile safety programs. The position requires an active Top Secret security clearance and involves establishing comprehensive safety programs compliant with MIL-STD-882E, integrating safety tasks into the Integrated Master Schedule, and leading safety working groups. Key responsibilities include analyzing engineering designs for hazards, mentoring junior engineers, and collaborating across multiple engineering disciplines to mitigate risks throughout the product lifecycle. The role appeals to professionals seeking to apply advanced engineering expertise to meaningful national defense missions within a culture that values trust, innovation, and collaboration. Candidates will work directly with program leadership and government authorities to ensure mission safety and security.

This onsite senior mechanical engineering role within the Precision Control Actuation System department focuses on the design, development, and verification of harness and interconnect systems for tactical missile platforms. The position involves detailed mechanical design, test execution, and systems engineering while requiring a valid U.S. government security clearance. Candidates will gain hands-on experience with hardware integration and lab activities, supported by direct access to engineering fellows for accelerated technical growth. The role offers a collaborative environment rooted in values of safety and innovation, providing opportunities to solve complex problems in a mission-critical setting.

This full-time Staff Computer Systems Analyst role supports the Classified Solutions team within Northrop Grumman's IT Infrastructure & Operations organization in Linthicum, Maryland. The position requires on-site presence and involves leading multi-user computer systems, architecting enterprise enhancements, and managing secure Windows domain environments. Key responsibilities include directing network operations, overseeing backup and recovery services, and providing strategic technical mentorship to junior and senior team members. The role appeals to experienced professionals seeking to work on revolutionary defense systems with a pioneering culture that values intellectual curiosity. Candidates benefit from a collaborative team environment, extensive learning opportunities, and a flexible 9/80 work schedule.

This full-time Staff Computer Systems Analyst role supports the Classified Solutions team within Northrop Grumman's IT Infrastructure & Operations organization in Linthicum, Maryland. The position requires on-site presence and involves leading multi-user computer systems, architecting enterprise enhancements, and managing secure Windows domain architectures in classified environments. Key responsibilities include directing network operations, overseeing backup and recovery services, and providing strategic technical mentorship to team members. The role appeals to experienced professionals seeking to work on revolutionary defense systems with a culture that values intellectual curiosity and innovation. Candidates benefit from a collaborative team environment, extensive learning opportunities, and a flexible 9/80 work schedule.

This onsite Hardware Engineer 3 role within Hewlett Packard Enterprise's New Product Introduction team focuses on electrical validation and testing for next-generation networking products. The position involves defining test strategies, executing system-level validation against IEEE 802.3 standards, and performing signal integrity measurements on optical and copper interfaces. Key responsibilities include debugging engineering prototypes, conducting stress testing, and collaborating with cross-functional teams to ensure products meet manufacturing readiness criteria. The role appeals to candidates seeking to work on high-speed Ethernet technologies in a culture that values varied backgrounds and professional growth. Located in Sunnyvale, California, the position requires full-time onsite presence with minimal travel.

This full-time Systems Engineer role within Lockheed Martin's Mission Systems team focuses on developing advanced processing hardware and subsystems. The position involves driving product development from requirements derivation through integration, ensuring technical integrity while meeting cost and schedule goals. Key duties include supporting organizational process compliance and leveraging digital transformation tools like model-based engineering and Agile practices. The role appeals to engineers seeking to work on impactful defense and aerospace projects within a culture that values innovation, integrity, and collaboration. The position is based onsite in Owego, New York, offering a supportive environment in a scenic location, and requires eligibility for a Secret security clearance.