• Senior Systems Engineer (MBSE)…

    RTX Corporation (Las Cruces, NM)
    …that create a safer, more secure world. Raytheon Technologies is seeking a Senior Systems Engineer (MBSE) to provide enterprise-wide systems engineering and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/13/25)
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  • Senior Network Engineer

    ManTech (San Antonio, TX)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Network Engineer ** to join our team in **San Antonio, TX.** This position supports the ... availability with minimum downtime. + Enhance and maintain network security by managing the LAN/WLAN - WAN barrier systems...in a stationary position 50%. + Constantly operates a computer and other office productivity machinery, such as a… more
    ManTech (09/30/25)
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  • Senior Linux Engineer

    Serco (Newport, RI)
    …simulation, training and analysis products for the US Navy. We are looking for a ** Senior Linux Engineer ** to join our system integration team. You will work ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/69974/ senior -linux- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent… more
    Serco (09/19/25)
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  • Senior Associate, Systems Engineer

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer Job Code: 28751 Job Location: Ashburn , VA Job ... Bachelor's Degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Physics, Mathematics, Aviation,… more
    L3Harris (09/18/25)
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  • Senior Electrical Engineer - Test

    RTX Corporation (Tucson, AZ)
    …clearance​ ** Security Clearance:** DoD Clearance: Secret This position is for a Senior Electrical Engineer with at least 5 years of professional experience. ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/13/25)
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  • Senior Principal Cyber Engineer

    RTX Corporation (Cambridge, MA)
    …is to join **RTX BBN Technologies:** RTX BBN Technologies is looking for a ** Senior Principal Cyber Engineer ** that is a recognized researcher and has experience ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...in Cybersecurity, Computer Engineering or Science, RF Signal Processing, Machine Learning,… more
    RTX Corporation (08/08/25)
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  • Digital Electronics Circuit & Unit Hardware Design…

    The Boeing Company (El Segundo, CA)
    …data science, or computer science + Ability to obtain a US Security Clearance for which the US Government requires US Citizenship. An interim and/or final ... Electronics Circuit & Unit Hardware Design Engineers (Lead or Senior )** to join us as part of our Space...and communication within the satellite. If you are an engineer at heart with a love for all things… more
    The Boeing Company (10/23/25)
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  • Space Electronics Packaging and Mechanical Product…

    The Boeing Company (El Segundo, CA)
    …is currently hiring a **Space Electronics Packaging and Mechanical Product Design and Analysis Engineer (Associate, Mid-Level or Senior )** to join us as part of ... computer science + Ability to obtain a US Security Clearance for which the US Government requires US...for Mid-Level: $104,550 - $141,450 Summary pay range for Senior : $126,650 - $171,350 Applications for this position will… more
    The Boeing Company (10/21/25)
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  • Agile Software Engineer (Experienced/…

    The Boeing Company (Herndon, VA)
    …future with us. The Boeing Company is currently seeking an **Agile Software Engineer (Experienced or Senior )** to support User Interface (UI) development for ... This position will focus on supporting the Boeing Defense, Space & Security (BDS) Software Engineering organization. Our teams are currently hiring for a… more
    The Boeing Company (10/23/25)
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  • Software Engineer - Simulation…

    The Boeing Company (Hazelwood, MO)
    …with us. The Boeing Company is currently seeking a highly motivated **Software Engineer (Experienced, Senior )** to join the **Training Systems - Battlespace ... for a broad range of experience levels including; **Experienced and Senior Software Engineers.** **Position Responsibilities:** + Leads the design, architecture, and… more
    The Boeing Company (10/24/25)
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