• Network Engineer (Engineer Network 3)

    HII (Chesapeake, VA)
    …operation and interface with other elements. + Serve as the Tactical LAN Network Administrator and AWS System Administrator . + Identify and resolve Tactical ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (12/27/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    systems administration experience. + 5+ years of directly relevant experience as a Linux System Administrator . + 2+ years of MacOS and iOS experience. + Must ... other operating systems and virtual environments to support the TEN infrastructure . + Supporting the implementation of new technologies and equipment in the lab… more
    ARSIEM (12/23/25)
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  • Senior Telecommunications Network Engineer

    TekSynap (CT)
    …voice, data, video, and wireless services. + Analyze requirements and define system and network specifications for new and existing projects. + Develop comprehensive ... + Serve as a senior technical expert, advising on network architecture, system integration, and performance optimization. + Coordinate and oversee the installation,… more
    TekSynap (11/15/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …to join our organization in a hybrid role as a SCIF Manager and IT Support Administrator for one of our prime contracts. As the SCIF Manager, you will be responsible ... support and assistance to end-users, ensuring the smooth operation of our IT infrastructure . The ideal candidate will hold a TS/SCI Full Scope Polygraph clearance… more
    Synergy ECP (10/22/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …+ Experience with assessing security relevant applications. + Experience as a System Administrator , Information System Security Manager, or Information ... Join a fast growing agile small company that delivers cutting edge cybersecurity and system integration services to the US National Security market. We are seeking a… more
    Tau Six (10/22/25)
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  • DevOps Engineer II

    Forrester (Delphi, IN)
    …implementation of security best practices and initiatives at all levels of the systems infrastructure . + Adhere with DevOps principles/pillars. + Develop and ... of a collaborative DevOps team which provides continual proactive technical infrastructure support and improvement in all environments of Forrester services/products… more
    Forrester (12/12/25)
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  • Kubernetes Engineer

    Leidos (Colorado Springs, CO)
    …Springs, CO to provide onsite support for the US Space Force's Space Systems Command (SSC), Operational Command and Control Acquisition Delta, known as Kobayashi ... available Kubernetes clusters across cloud and on-prem environments. + Automate infrastructure provisioning, monitoring, and scaling using Infrastructure as Code… more
    Leidos (11/21/25)
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  • (USA) Senior Technology Operations

    Walmart (Bentonville, AR)
    …(eg, JIRA, Confluence, ServiceNow). + Strong product knowledge relevant to technology infrastructure and operational systems . + Excellent communication skills to ... business objectives. You will collaborate with cross-functional teams to enhance system reliability and drive innovation within technology operations. Your strategic… more
    Walmart (11/12/25)
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  • TS/SCI Senior DevSecOps Engineer

    Insight Global (Hanahan, SC)
    … that enable multi-cloud deployment pipelines, secrets management, system interoperability, and environment telemetry. Operating in high-security environments ... Engineer to lead the secure development and deployment of cloud-native infrastructure in support of a mission-critical cybersecurity modernization effort. This role… more
    Insight Global (01/08/26)
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  • Principal IT Specialist

    SAIC (Anchorage, AK)
    … in real-time operational environments. Primary responsibilities include system configuration, troubleshooting, database and systems administration, ... + Address node issues, including hardware repairs, software updates, and system replacements. **Database & Systems Administration** + Administer classified… more
    SAIC (01/10/26)
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