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HX5 LLC

Jul 15, 2026
HX5 LLC Brook Park, OH
Control Systems Engineer Electrical Engineer II NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking an individual for its Electrical Engineering department to provide control systems engineering support to NASA's Glenn Research Center (GRC) Transformational Tools and Technologies' Alternative Propulsion Focus Area which develops next-generation hybrid propulsion technologies by innovating solutions for key next-generation hybrid electric propulsion sub-systems. The development strategy includes rapidly conducting analyses, designs, assemblies, integrations, ground test and flight test cycles to evaluate the potential of novel solutions. A key goal of this work is to create a rapid, novel system design...
Jul 15, 2026
HX5 LLC Brook Park, OH
Power Electronics Engineer Electrical Engineer I NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking an individual for its Electrical Engineering department to provide power electronics engineering support to NASA's Glenn Research Center's (GRC) Research Aircraft for eVTOL Enabling techNologies (RAVEN) project. NASA is collaborating with Georgia Tech to design, build and fly a 1000 lb.-class unmanned research aircraft for Advanced Air Mobility (AAM) at modest cost and in a relevant timeline. This aircraft will enable researchers and industry partners to obtain and publish unique flight test data at a relevant scale, provide a platform to develop practical methods for AAM vehicle design and operation, and...
Jul 15, 2026
HX5 LLC Brook Park, OH
Motor Drive Engineer Electrical Engineer II NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking an individual for its Electrical Engineering department to provide motor drive engineering support to NASA's Glenn Research Center (GRC) Transformational Tools and Technologies' Alternative Propulsion Focus Area which develops next-generation hybrid propulsion technologies by innovating solutions for key next-generation hybrid electric propulsion sub-systems. The development strategy includes rapidly conducting analyses, designs, assemblies, integrations, ground test and flight test cycles to evaluate the potential of novel solutions. A key goal of this work is to create a rapid, novel system design methodology for...
Jul 12, 2026
HX5 LLC Brook Park, OH
Aerospace Cybersecurity Engineer Systems Engineer IV NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking an Aerospace Cybersecurity Systems Engineer to join our team in Brook Park, Ohio in support of the GEARS contract at NASA Glenn Research Center. Essential Duties and Responsibilities: The selected candidate will support NASA Aeronautics projects in the areas of Operational Technology (OT) Security, Risk Management, Systems Security Engineering (SSE) and management services to support the NASA Aeronautics Cybersecurity team. As a member of the NASA Aeronautics Cybersecurity team, the chosen candidate will provide outreach and guidance, to NASA's stakeholders, through all projects phases, to...
Jul 12, 2026
HX5 LLC Brook Park, OH
Thermal Analyst Mechanical Engineer II NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran and woman-owned company with locations nationwide. HX5 is currently seeking an experienced Mechanical Engineer/Thermal Analyst to join our team in Brook Park, Ohio in support of the GEARS contract at NASA Glenn Research Center. Essential Duties and Responsibilities: A Thermal Analyst is needed to support development activities for a small aircraft serving as a flexible flight research platform for emerging electric, mechanical, thermal, and acoustic technologies relevant to next-generation eVTOL systems. The platform is intended to generate real-world flight data across a variety of propulsion and system-integration configurations, including advanced motors, converters, batteries, and...
Jul 02, 2026
HX5 LLC Brook Park, OH
Test Engineer Mechanical Engineer III NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking a Test Engineer to join our team in Brook Park, Ohio in support of the GEARS contract at NASA Glenn Research Center. Essential Duties and Responsibilities: The selected candidate will provide test engineering support to NASA's Glenn Research Center (GRC) for hydrogen / oxygen regenerative fuel cells in lunar applications. This includes basic analytical work, experimental design, test stand build-up, and testing for electrochemical, electrical, fluidic, and thermal (including cryogenic) components and sub-systems. Required Skills: Strong experience testing fluidic and electrical components including assembling,...
Jun 27, 2026
HX5 LLC Brook Park, OH
Instrumentation Engineer Electrical Engineer III NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking an Instrumentation Engineer to join our team in Brook Park, Ohio, in support of the GEARS contract at NASA Glenn Research Center. Essential Duties and Responsibilities: The selected candidate will provide instrumentation engineering support to NASA's Glenn Research Center (GRC) for hydrogen / oxygen regenerative fuel cells in lunar applications. This includes basic analytical work, experimental design, test stand build-up, and testing for electrochemical, electrical, fluidic, and thermal (including cryogenic) components and sub-systems. Required Skills: Strong hands-on experience designing,...
Jun 20, 2026
HX5 LLC Brook Park, OH
Aerospace Systems Engineer Systems Engineer III NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking an Aerospace Systems Engineer to join our team in Brook Park, Ohio in support of the GEARS contract at NASA Glenn Research Center. Essential Duties and Responsibilities: NASA's new mission to demonstrate deep-space nuclear-electric propulsion will adapt Gateway's Power and Propulsion Element (PPE) to be used with the Space Reactor-1 (SR-1) Freedom as its structural and propulsion foundation. The selected candidate will support the modification and redefinition of requirements and their verification and validation (V&V) in support of the changes needed to the PPE. SR-1 is planned to launch in December...
Jun 06, 2026
HX5 LLC Cleveland, OH
Fluid Systems Engineer Mechanical Engineer V NASA Glenn Research Center Cleveland, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran and woman-owned company with locations nationwide. HX5 is seeking a Fluid Systems Engineer to support the GEARS contract at NASA Glenn Research Center in Cleveland, Ohio. In this role, you will contribute to the design, documentation, specification, activation, and operation of the European Service Module (ESM) Pressure Control Assembly (PCA) test rig system. Essential Duties and Responsibilities: The position requires both technical depth and cross-disciplinary coordination, including collaboration with teams responsible for electrical engineering, manufacturing, integration and checkout, certification, and system operations. You will serve as a technical leader ensuring the system...
Jun 05, 2026
HX5 LLC Huntsville, AL
Structural Strength Instrumentation/Electrical Engineering Technician Engineering Technician, III Huntsville, Alabama HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking a Structural Strength Instrumentation/Electrical Engineering Technician to work onsite in a laboratory environment at Redstone Arsenal. Essential Duties and Responsibilities: Assembling space flight test articles. Performing routine maintenance, installation/integration of various types of mechanical and instrumentation components such as strain gauges, pressure transducers, thermocouples, load cells, hydraulic actuators, tubing, etc. Instrumentation applications, data collection and analysis, network maintenance, electrical assembly, soldering, crimping, fabricating various...
Jun 05, 2026
HX5 LLC Huntsville, AL
Engineering Technician III Huntsville, Alabama HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5 is currently seeking an Engineering Technician to work onsite in a laboratory environment at Redstone Arsenal. Essential Duties and Responsibilities: Constructs components, subunits, or simple models or adapts standard equipment; may troubleshoot and correct malfunctions. Follows specific layout and scientific diagrams to construct and package simple devices and subunits of equipment. Conducts various tests or experiments which may require minor modifications in test setups or procedures as well as subjective judgments in measurement, selecting, preparing, and operating standard test equipment and records test data. Assemble or construct standard equipment or parts...
Jun 04, 2026
HX5 LLC Brook Park, OH
Mechanical Engineer IV Mechanical Design Engineer IV NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran and woman-owned company with locations nationwide. HX5 is currently seeking an experienced Mechanical Engineer to join our team in Brook Park, Ohio in support of the GEARS contract at NASA Glenn Research Center. Essential Duties and Responsibilities: The selected candidate will support the design and fabrication of an integrated ground test rig that will demonstrate the combined operation of the thermal, power, battery, structural, control-surface, and command-and-control subsystems for a 1,500-lb-class distributed electric propulsion research drone. This effort is part of NASA's Transformational Tools and Technology (TTT) project. The engineer will work closely with the NASA...
Jun 04, 2026
HX5 LLC Brook Park, OH
Photovoltaics Researcher Associate Researcher NASA Glenn Research Center Brook Park, Ohio HX5 is an award-winning provider of engineering, research and development, and technical services to clients such as NASA and the Department of Defense. Founded in 2004, HX5 is a fast-growing veteran- and woman-owned company with locations nationwide. HX5, LLC is seeking an individual for its Materials Engineering department to augment the development and construction of high efficiency solar cells for nascent space applications. Essential Duties and Responsibilities: The selected candidate will be responsible for process development, optimization, device Integration, architecture, characterization, analysis, scale-up, yield Improvement, and laboratory operating procedures for the development of photovoltaic cells. Required Skills: Experience with the film deposition techniques of evaporation, sputtering, and reactive CVD. Experience fabricating and testing solar cells...