• Principal/ Senior Principal Systems…

    Northrop Grumman (Aurora, CO)
    …history, they're making history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force ... is **not** available for this position. Must have an active TS with SCI eligibility to be considered for...DoD Top Secret clearance that is or has been active within the last two years and SCI eligibility.… more
    Northrop Grumman (11/21/25)
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  • Senior DevOps Engineer

    Noblis (Chantilly, VA)
    Responsibilities As a Senior DevOps Engineer , you will be responsible for the design, deployment, testing, certification, operations, patching, and addressing ... years of experience in DevOps or related field + ** Active Top Secret (TS) clearance with eligibility for Sensitive...Amazon, Ubuntu) and Windows operating systems Desired Qualifications + Active TS/SC with CI Polygraph + Bachelor's degree in… more
    Noblis (11/20/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Test. The Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Senior Principal Systems Engineer ** to lead in the execution of systems ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (11/19/25)
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  • Senior Software Engineer - Query…

    Amazon (Seattle, WA)
    …scale, highest availability, and zero infrastructure management. Aurora DSQL provides active - active high availability, providing strong data consistency designed ... downtime and provisioning, patching, or upgrading infrastructure. We are seeking an engineer to enhance the query optimization and execution layer of Aurora DSQL.… more
    Amazon (11/19/25)
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  • Senior C/C++ Software Development…

    RTX Corporation (Tewksbury, MA)
    …problems that create a safer, more secure world. We are seeking a skilled Senior Software Development Engineer with a focus on developing Simulation applications ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (11/19/25)
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  • Software Engineer ETL - Senior

    Noblis (Chantilly, VA)
    Responsibilities As a Senior ETL Software Engineer , you will be responsible for developing, analyzing, and maintaining software applications for a Federal Law ... with cross-functional teams to ensure seamless integration Required Qualifications + ** Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented… more
    Noblis (11/19/25)
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  • Senior RF Hardware Engineer

    RTX Corporation (Aurora, CO)
    …safer, more secure world. The Apertures and RF Team at Raytheon is looking for a Senior Engineer to be a member of a technical team for adaptable and ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (11/17/25)
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  • Senior Systems Engineer

    ManTech (Washington, DC)
    **MANTECH** seeks a motivated and career-focused ** Senior Systems Engineer ** to join our team onsite in **Washington, DC** In this role you will play a vital ... or working directly with the US Navy, either as active duty, a government civilian, or a support contractor...an analyst capacity **Clearance Requirements:** + Must hold an active Top-Secret clearance. **Physical Requirements:** + The person in… more
    ManTech (11/16/25)
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  • Senior Mobile QA Automation Engineer

    EchoStar (Denver, CO)
    …the products and platforms of tomorrow. **Job Duties and Responsibilities** As a Senior Automation Engineer , you will drive quality initiatives across both ... with local, state, and federal laws. The posting will be active for a minimum of 3 days. The active posting will continue to extend by 3 days until the… more
    EchoStar (11/16/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior Network Engineer ** to join our team! **What You'll Be ... as HPOV, Netcool, and Nerve Center; web development tools including CGI, HTML, and Active Server Pages (ASP); and operating systems such as Solaris and Windows NT. +… more
    Parsons Corporation (11/15/25)
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