• Software Engineer Level 3 or 4

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... either a level 3 (Principal) or a level 4 ( Sr . Principal), depending on the candidate's experience as laid...in lieu of a degree. + **Must have current Top Secret /SCI security clearance at time of… more
    Northrop Grumman (09/20/25)
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  • Senior Network Engineer

    ManTech (Boulder, CO)
    …: + Must be a US Citizen and be able to obtain and maintain a Top Secret clearance prior to starting this position. **Physical Requirements:** + Must be able ... **MANTECH** seeks a motivated and customer-oriented ** Senior Network Engineer ** to join our team in **Boulder, CO** . This role is part of the Infrastructure… more
    ManTech (09/30/25)
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  • Software Engineer Senior - Level 3

    Lockheed Martin (Palmdale, CA)
    …government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date within 5 years **Other ... to learn from some of our most talented and senior engineers to grow into a subject matter expert...and avionics and your experience as an embedded software engineer and use it to help develop software for… more
    Lockheed Martin (09/26/25)
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  • Payloads Field Service Engineer (level 3/4)

    Northrop Grumman (Jacksonville, FL)
    …to support our **Avionics Integration** team in **Jacksonville, FL** . _Current Top Secret clearance required._ This position reports to the Operations ... with 4 years of related engineering experience + **Must have an active DoD Top Secret clearance** (with a background investigation within the past 6 years… more
    Northrop Grumman (08/21/25)
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  • Senior DevOps Engineer

    Applied Research Associates, Inc. (Herndon, VA)
    …best practices, including vulnerability scanning and network policies ** Senior DevOps Engineer Preferred Qualifications:** + An active TS /SCI with CI Poly ... **Description** ARA is looking for a Senior DevOps Engineer with strong expertise...+ **Must be a US citizen with an active TS /SCI security clearance** + Bachelors degree in a related… more
    Applied Research Associates, Inc. (09/12/25)
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  • Senior Information Systems Security…

    Applied Research Solutions (Bedford, MA)
    …certification. + Experience with the Risk Management Framework (RMF). + **Active Top Secret Security Clearance** All positions at Applied Research Solutions ... **Description** ARS is seeking a Senior Information Systems Security Engineer (ISSE)...through our industry competitive benefits package, our awards and recognition program, and personalized attention from ARS Senior… more
    Applied Research Solutions (10/18/25)
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  • Senior Principal II SW Engineer

    BAE Systems (Nashua, NH)
    …Education, Experience, & Skills** + Open architecture SW development experience + DoD Top Secret or higher level clearance (active within the past two ... Other incentives may be available based on position level and/or job specifics. ** Senior Principal II SW Engineer ** **117138BR** EEO Career Site Equal… more
    BAE Systems (10/10/25)
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  • Senior Service Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …security screenings: + The successful **candidate must have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) ... Microsoft has an exciting opportunity for a Senior Service Engineer to join the...and critical production service environments + Expertise in Ansible, Linux , specifically CentOS 7, Redhat, Mariner or similar in… more
    Microsoft Corporation (10/16/25)
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  • Senior Principal Engineer Software…

    Northrop Grumman (Melbourne, FL)
    …such as: Coverity, SonarQube, AND/OR Fortify within the last 3 years. + **Active DoD Secret level clearance OR Top Secret (in-scope** ), with the ability ... are in the right place. Northrop Grumman Aeronautics Systems has an opening for a ** Senior Principal** **Software Engineer - Embedded and Real Time** to join our… more
    Northrop Grumman (10/14/25)
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  • Senior Principal Software Engineer

    BAE Systems (Hudson, NH)
    …with CUDA development Python experience Experience developing hardware control interfaces Top Secret clearance Agile Development experience Designing software ... incentives may be available based on position level and/or job specifics. ** Senior Principal Software Engineer ** **116492BR** EEO Career Site Equal Opportunity… more
    BAE Systems (09/20/25)
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