• Senior Network Engineer (Dallas, TX)…

    Austin Industries (Dallas, TX)
    …relationships internally and externally. **Requirements:** + 5+ years of experience in network engineering, with a focus on enterprise environments. + Deep ... Commercial and Austin Industrial. **Austin Industries** is seeking an experienced **Senior Network Engineer** to join our IT team at the corporate headquarters in… more
    Austin Industries (11/06/25)
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  • Sentinel - Staff Systems Network Architect

    Northrop Grumman (Manhattan Beach, CA)
    …alignment and successful project delivery. + Manage network governance, network security, network modeling, and enterprise architecture frameworks. ... Grumman Defense Systems is seeking a highly motivated and qualified **Staff System Network Architect** in **Manhattan Beach, CA** . Northrop Grumman supports the Air… more
    Northrop Grumman (11/06/25)
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  • Sentinel - Principal/Sr. Principal Systems…

    Northrop Grumman (Manhattan Beach, CA)
    …alignment and successful project delivery. + Manage network governance, network security, network modeling, and enterprise architecture frameworks. ... career today. Northrop Grumman Defense Systems is seeking a **Principal Systems Network Architect/Sr. Principal Systems Network Architect** in support of the… more
    Northrop Grumman (11/06/25)
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  • Specialist, Network Planning Engineer

    L3Harris (Melbourne, FL)
    …with a large-scale, platform-agnostic prime solutions for safety-critical and highly secure network infrastructure and enterprise systems. Our goal is to provide ... the interest of national security. Job Title: Sr. Associate/Specialist, Network Planning Engineer (Tier 3) Job Code: 30650 Job...resilient, secure, and tailored mission critical network solutions. Join us and be part of a… more
    L3Harris (11/01/25)
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  • Technology Resiliency Specialist - Department…

    City and County of San Francisco (San Francisco, CA)
    …analyzing, installing, configuring, enhancing, and/or maintaining the components of an enterprise network . Substitution: Additional experience as described above ... of IT Excellence: + IT Project Management Office + Enterprise Application Services + Cloud Center of Excellence +...Service Desk and NOC + City Infrastructure including the Network , Telcom and Data Centers + Office of Cybersecurity… more
    City and County of San Francisco (01/17/26)
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  • Sr. SQL Database Engineer 3 (TS/SCI w/ Polygraph)

    COMSO, Inc (Fort Meade, MD)
    …providing architecture, engineering, integration, and maintenance across a multiple classification Enterprise network . Your effort and expertise are crucial to ... success and execution of this impactful mission. This opportunity supports an Enterprise IT contract with a team of Customer Service Specialists, Database Engineers,… more
    COMSO, Inc (01/15/26)
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  • Insider Threat Program Hunt Team Analyst

    Leidos (Washington, DC)
    …enterprise . + Provide proactive insider threat-based hunting across the DHS enterprise network , leveraging methodologies and behavioral analytics to detect, ... related to insider threat events and coordinate across the enterprise to ensure timely response. + Conduct further research...data and log sources, DHS platforms, EDR tools, and network traffic to identify patterns of insider threat behavior.… more
    Leidos (01/07/26)
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  • Senior Systems Administrator - Windows/Linux…

    ManTech (Fairmont, WV)
    …for maintaining the stability, integrity, and security of a high-impact large scale enterprise network infrastructure. The ideal candidate will be a proactive ... problem-solver with a strong background in network operations, security, and cloud services. **Responsibilities include but are not limited to:** + Provide expertise… more
    ManTech (11/05/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …Highly versed in Linux administration and best practices + Familiar with enterprise network architectures + Experience with automated configuration management ... None **Job Family:** IT Infrastructure and Operations **Skills:** Critical Systems, Enterprise Systems,Software Updates,System Administration,Technical Issues **Certifications:** Red Hat Certified… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Systems Administrator

    ManTech (Crane, IN)
    …and support enterprise Microsoft Active Directory (AD) environments. + Support enterprise network services by administering and optimizing GPO design, DNS, ... DHCP, and Windows Enterprise PKI + Manage and support Public Key Infrastructure...Collaborate with IT security and infrastructure teams to strengthen enterprise identity management and compliance. + Apply understanding of… more
    ManTech (01/17/26)
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