• Senior Linux Systems Administrator

    AeroVironment (MD)
    …local internal equity as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_ _his position requires access ... **Worker Type** Regular **Job Description** **Job Summary:** The ** Senior Linux Systems Administrator** is responsible for oversight, maintenance, and day-to-day… more
    AeroVironment (01/17/26)
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  • Senior Specialist, Info Security Systems…

    L3Harris (Broomfield, CO)
    …sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Information Security Systems Engineer Job Code: 31061 Job Location: ... processing in eMASS and Xacta. + Experience in DoD software selection and approval processes for COTS, GOTS and...years of prior related experience. + Must have active Secret security clearance, TS /SCI preferred. + DoD… more
    L3Harris (11/12/25)
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  • Data Scientist (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... _This position can be filled at the Principal or Sr . Principal Engineer level._ **Basic Qualifications for...degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Proficient… more
    Northrop Grumman (11/27/25)
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  • Mid to Senior Level Database…

    Belay Technologies (Annapolis Junction, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Database Engineer (DBE) Level 2 or 3 to join our intel team. The DBE will provide technical ... domain controls. Candidates should have the following qualifications: + TS /SCI with polygraph is required + Bachelor's Degree in...required, or in similar field or scope + The Senior -Level DBE shall have a minimum of 10 years… more
    Belay Technologies (11/19/25)
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  • Senior Systems Engineer & Program…

    SAIC (Aurora, CO)
    **Description** SAIC is currently looking for a Senior Systems Engineer & Program Integrator to provide senior technical and programmatic advisory support to ... community. **Qualifications** + US Citizen with eligibility to hold a DoD TS /SCI security clearance. + Experience navigating US Space Force/Air Force acquisition… more
    SAIC (01/15/26)
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  • Senior Systems Engineer (Onsite)

    Collins Aerospace (Seminole, FL)
    …with a position that best suits their skills and allows for career growth. As a Senior Systems Engineer , you will be a member of an Integrated Program Team (IPT) ... as only US citizens are eligible for a security clearance Security Clearance: Secret - Current Raytheon Company, Managed by Collins Aerospace Collins Aerospace, an… more
    Collins Aerospace (01/13/26)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …with a position that best suits their skills and allows for career growth. As a Senior Systems Engineer , you will be a member of an Integrated Program Team (IPT) ... US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current **Raytheon Company, Managed by Collins Aerospace** Collins Aerospace,… more
    RTX Corporation (01/10/26)
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  • Senior RF/Antenna Engineer

    CACI International (Chantilly, VA)
    Senior RF/Antenna Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... Continental US * * * **The Opportunity:** As a Senior RF/Antenna Engineer , you will lead the...sensitivity assessments. + Proficiency in electromagnetic and system simulation software such as HFSS, ADS, Microwave Office, Keysight Genesys… more
    CACI International (01/19/26)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior -level Engineer ** in our **Intel Sector Analysis Solutions Business Area (ASBA)** . ... a difference in Analysis Solutions Business Area!** **Job Summary:** We are hiring a Senior -level Engineer . In this role, you will showcase your range of… more
    Leidos (01/09/26)
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  • Senior System Engineer

    KBR (Chantilly, VA)
    Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... position based upon contract award KBR is seeking a Senior Systems Engineer to join our team...to application and tool development teams. + Coordinates with software architect and other technical delivery team members to… more
    KBR (12/17/25)
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