• Sentinel - Sr Principal Engineer Systems…

    Northrop Grumman (Roy, UT)
    …with Certification & Accreditation process and patch management + Current Top Secret clearance **_\#Sentinelintandtest_** Primary Level Salary Range: $111,700.00 ... part of history, they're making history. Northrop Grumman is seeking an experienced ** Senior Principal Systems Test Engineer ** for the System Test. This position… more
    Northrop Grumman (12/12/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    …deep web and dark web. Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain SCI (Active and/or PR ... **Description** Seeking a Senior Systems/Network Engineer , working with a...+ Knowledge of UNIX and Linux. + Experience with Cisco infrastructure equipment. + Experience working with serial console… more
    SAIC (12/06/25)
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  • Systems Engineer 5

    M. C. Dean (District Of Columbia, DC)
    …eligibility requirements, including US Citizenship, for access to classified information; **ACTIVE TOP SECRET Clearance is REQUIRED** **Education** : + Computer ... in electrical, engineering, and cybersecurity industries. Seeking a Systems Engineer able to work with a dynamic team of...Defense standards and best practices. + Vendor certifications, VMware, Cisco , Microsoft, NetApp, etc. **What we offer:** + A… more
    M. C. Dean (11/26/25)
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  • CSfC Systems Engineer SME

    CACI International (VA)
    …Required: Up to 10% Type of Travel: Continental US * * * Seeking a Senior Systems Engineer to provide Subject Matter Expertise for Archon's Commercial Solutions ... CSfC Systems Engineer SME Job Category: Information Technology Time Type:...+ At least 5 years networking experience in a Cisco environment + Astute observer with effective root cause… more
    CACI International (11/19/25)
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  • Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Network Engineer /Architect with subject matter expertise** to support large-scale migration and operations on a large, ... external mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports design of a new, modernized updated and upgraded… more
    Leidos (12/06/25)
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  • Sr. Specialist, Aerial Network Systems…

    L3Harris (Salt Lake City, UT)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Network Systems Engineer Job Code: 31288 Job Location: Salt Lake ... worked - and have every other Friday off Job Description: The Network Systems Engineer will support the Air Force's IDHC program. Their role will require System… more
    L3Harris (11/20/25)
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  • Senior Network Administrator

    KBR (Honolulu County, HI)
    …and desired future enhancements. Minimum Qualifications: + MUST have an ACTIVE Top Secret SCI Clearance + Education: Technical bachelor's degree (experience ... Title: Senior Network Administrator Belong. Connect. Grow. with KBR!...Experimentation Capability Team, Joint Mission Environment Test Capability (JMETC) Secret Network (JSN) Node, JMETC Multiple Independent Levels of… more
    KBR (11/27/25)
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  • OpenShift Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …clearanceand be willing to obtain a CI Polygraph Job Description: How a Senior Systems Engineer will make an impact Performs installation, securing, monitoring, ... OpenShift Engineer Location: Springfield, VA, US Job ID: ATR...DoD cyber security regulations. Oversee the efforts of less senior staff and/or be responsible for the efforts of… more
    Arena Technical Resources, LLC (11/29/25)
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  • Network Engineer Tier 3

    CACI International (Piti, GU)
    …are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network ... Network Engineer Tier 3 Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (10/25/25)
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  • Network Engineer Intern - Summer

    CACI International (St. Louis, MO)
    …cycle. You will monitor and oversee the completion of tasks under the direction of a senior Engineer . You will be required to work 100% on site in St. Louis, ... Network Engineer Intern - Summer 2026 Job Category: Intern/Co-op...Time Type: Part time Minimum Clearance Required to Start: TS /SCI Employee Type: Part-Time On-Call Percentage of Travel Required:… more
    CACI International (10/09/25)
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