• Active Thermal Controls

    Amentum (Houston, TX)
    …with NASA at centers across the United States. We have an exciting opportunity for a ** Active Thermal Controls Subsystem Manager** to join the team with ... relationship with NASA has led to a need for an ** Active Thermal Control System (ATCS) Subsystem Manager (SSM)** to support multiple programs The **… more
    Amentum (05/16/25)
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  • Associate/Experienced Subsystem Modeling…

    The Boeing Company (Hazelwood, MO)
    …implement, integrate and test vehicle subsystem models and controllers + Use controls methodology to assess and refine the control law design + Perform ... with us. The Boeing Company has an exciting opportunity for an **Associate/Experienced Subsystem Modeling and Controls Engineer** to support the Phantom Works… more
    The Boeing Company (07/10/25)
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  • Spacecraft Mechanical Test Engineer

    General Atomics (Englewood, CO)
    …3. + Familiarity with satellite mechanical subsystems: structures, mechanisms, dynamics, thermal , propulsion, fluids, guidance, navigation, and controls . + ... includes environmental, propulsion, deployments, structural, dynamic, guidance, navigation and controls testing. **DUTIES AND RESPONSIBILITIES:** + Satellite system and… more
    General Atomics (07/17/25)
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  • Staff Engineer Avionics HALO Embedded LSE - Civil…

    Northrop Grumman (Mclean, VA)
    …in cis-lunar space. HALO is a complex system consisting of critical elements such as active thermal control , environmental control and life support ... team of engineers. + The eLSE will provide dedicated systems engineering support within subsystem engineering. + The eLSE is a key layer of technical leadership in… more
    Northrop Grumman (07/02/25)
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  • Sr Scientist, Systems Engineer (Space Vehicle…

    L3Harris (Palm Bay, FL)
    …system and subsystem sizing in multiple space vehicle disciplines: thermal , propulsion, attitude control , orbit dynamics, electrical power, avionics, ... Lead agile technical teams in performing detail system and subsystem trades and analyses + Incorporate lessons learned from...minimum of 19 years of prior related experience + Active TS/SCI security clearance + Experience in following areas:… more
    L3Harris (06/18/25)
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  • GNC Engineer, ADCS (Starshield)

    SpaceX (Hawthorne, CA)
    …enabling human life on Mars. GNC ENGINEER, ATTITUDE DETERMINATION AND CONTROL SYSTEM (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch ... passion and expertise in areas like spacecraft attitude dynamics and control , orbit and attitude navigation filtering, orbital mechanics, spacecraft systems design,… more
    SpaceX (07/15/25)
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  • Sentinel - Electrical Design Integration Staff…

    Northrop Grumman (Roy, UT)
    …for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities and associated infrastructure. **What you will ... design to facilitate electrical testing at the component and subsystem level + Manage hardware command and telemetry implementation...PhD + Must be a US Citizen with an active DoD Secret Clearance with an investigation date within… more
    Northrop Grumman (05/20/25)
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  • Flight Director- Top Secret/SCI Clearance…

    Northrop Grumman (Colorado Springs, CO)
    …Knowledge and experience in satellite operations engineering disciplines to include attitude control , power management, thermal control , propulsion, command ... systems and/or government process environment + Experience with at least one S/C Subsystem (ADCS, CDH, COMM, EPDS, Thermal , FSW). + Support mission simulation,… more
    Northrop Grumman (05/17/25)
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  • Staff Mission Vehicle Engineer- TS/SCI Required…

    Northrop Grumman (Gilbert, AZ)
    …Knowledge and experience in satellite operations engineering disciplines to include attitude control , power management, thermal control , propulsion, command ... customers, program management, product line engineering leadership, mission assurance, subsystem engineering, and payload engineering teams + Providing space vehicle… more
    Northrop Grumman (06/03/25)
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  • Principal/Sr. Prinicpal Systems Engineer

    Northrop Grumman (Corinne, UT)
    …managing architecture, requirements, verification evidence capture, and integrated change control processes in a disciplined, broad reaching model-based process to ... system * Evaluate and manage customer requirements and derived flow down into subsystem and component specifications as appropriate * Analyze the needs of the system… more
    Northrop Grumman (07/10/25)
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  • Space Vehicle Engineer/Spacecraft Operations - Top…

    Northrop Grumman (Colorado Springs, CO)
    …Knowledge and experience in satellite operations engineering disciplines to include attitude control , power management, thermal control , propulsion, command ... systems and/or government process environment + Experience with at least one S/C Subsystem (ADCS, CDH, COMM, EPDS, Thermal , FSW). + Support mission simulation,… more
    Northrop Grumman (05/23/25)
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  • Senior Mechanical Engineer

    CACI International (Florham Park, NJ)
    …motors, sensors, and other components for mechatronic systems + Develop and integrate control systems for precise motion control and stabilization + Design and ... issues and realize the commercial and custom-machined parts necessary to build the subsystem . + Lead the effort to transition the design into limited volume… more
    CACI International (07/12/25)
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  • Staff Engineer Systems- Secret Clearance (Space…

    Northrop Grumman (Gilbert, AZ)
    …program management, product line engineering leadership, mission assurance, subsystem engineering, payload engineering, and launch vehicle integration teams ... + Preside over mission specific engineering review boards, change control boards, and risk management reviews + Drive the...project leadership positions + **Must have US Citizenship with active Secret Clearance at the time of application with… more
    Northrop Grumman (07/15/25)
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  • Spacecraft Operations Systems Engineer

    SAIC (Chantilly, VA)
    …and performance of satellite bus subsystems (electrical, thermal , attitude control , and computers). **Qualifications** + ** Active TS/SCI Security Clearance ... supporting subsystems. The position will be located in **Chantilly, VA** and requires an ** active TS/SCI with Polygraph** . In this role, you will be an integral… more
    SAIC (06/24/25)
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  • Sr. Mechanical Engineer - Aircraft Equipment…

    RTX Corporation (Richardson, TX)
    …Engineer to contribute to the design, integration, and installation of large subsystem equipment (such as racks and larger, more unique items) and associated ... will be subject to security investigations/reinstatements and must meet eligibility requirements. + Active possession of an active US government issued Secret or… more
    RTX Corporation (07/18/25)
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  • Principal/Sr. Principal Mission Ops Development…

    Northrop Grumman (Dulles, VA)
    …S/C Subsystem (ADCS/GNC, command and data handling, communications, power, Thermal , flight software, orbital planning and dynamics, etc.) + System engineering ... (level 4) of related experience + US Citizen + Active or current Top Secret clearance with the ability...campaigns + Experience with MAESTRO or RAPTOR command and control software + Familiarity with training and certification programs… more
    Northrop Grumman (05/06/25)
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  • Electronic Security System Design Engineer

    Cambridge International Systems Inc (Charleston, SC)
    …sensors (eg motion/vibration, contact, buried line, fiber optic, radar, microwave, thermal , etc.) + Access control : workstations with credentialing software, ... efforts + Provide support to the design of electronic security system and subsystem solutions from initial concept to final product based on customer work… more
    Cambridge International Systems Inc (05/16/25)
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