• Sr . System Admin, IT Engineer III

    TekSynap (Washington, DC)
    …be a US Citizen + Must successfully obtain a Public Trust **Overview** We are seeking a Sr . Systems Admin, IT Engineer III to join our team supporting Joint ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Provide senior systems administrators and support to all incident escalation tickets that are unable… more
    TekSynap (10/16/25)
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  • Sr . Network Security Engineer

    CACI International (Columbia, MD)
    Sr . Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... of Travel: None * * * **The Opportunity:** The Sr . Network Engineer will work within the...WAN/LAN design. + Implements specific network solutions to support server requirements to include load-balancing, VPNs, firewall contexts, and… more
    CACI International (11/25/25)
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  • Sr Software Engineer - AI…

    Oracle (Santa Clara, CA)
    …secure, and validate server platforms across OCI's global fleet. As a Senior Software Engineer , you will design and deliver highly available services and ... Description** Oracle Cloud Infrastructure (OCI) is looking for a Senior Software Engineer - AI Infrastructure to...lead the development of scalable, resilient, and secure infrastructure systems that underpin the core of OCI's compute platform.… more
    Oracle (01/01/26)
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  • Sr . Principal Embedded Security Software…

    RTX Corporation (Tucson, AZ)
    …world. Raytheon Software Security Sensors and Effectors Department is looking for a Sr . Principal Embedded Security Software Engineer in Tucson, AZ. Our mission ... class Security Software to be used in deployed missile systems . What You Will Do: + This position requires...fulltime onsite role in Tucson AZ.** + As a Sr . Principal System Security software engineer , you… more
    RTX Corporation (12/12/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …to join our diverse team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The ... not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer ...Ability and willingness to lift 50 pounds for racking server and network equipment. Northrop Grumman provides a comprehensive… more
    Northrop Grumman (01/01/26)
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  • IT Systems Engineer , Sr

    Lockheed Martin (King Of Prussia, PA)
    …located in Valley Forge, Pennsylvania\. Deep expertise in technical leadership, Linux server , Windows server , Storage and network administration are essential ... program environments\. This IT professional will ensure that the Space IT systems are managed, controlled and compliant with the Security Technical Implementation… more
    Lockheed Martin (11/07/25)
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  • Sr . Software Systems

    Syms Strategic Group, LLC (SSG) (Melbourne, FL)
    Syms Strategic Group (SSG) is seeking a talented Senior Software Systems Engineer (.Net Developer) Location: Remote Department: Veterans Affairs (VA) Type: ... Services (AWS)) and services + Experience with version control systems (eg GIT and Team Foundation Server /Team...control systems (eg GIT and Team Foundation Server /Team Foundation Version Control (TFS/TFVC)) + An understanding of… more
    Syms Strategic Group, LLC (SSG) (12/18/25)
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  • Sr . DevOps Engineer

    SHI (Austin, TX)
    …you need to thrive - in our offices or yours.** **Job Summary** As a Senior DevOps Engineer at SHI, you will design, implement, and maintain our infrastructure ... source code, ensuring operations reports are accurate. * Ensure systems are updated, compliant with standards, and secure against...or related field. 5+ years of experience as a Sr . DevOps Engineer 4+ years of proficiency… more
    SHI (12/30/25)
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  • Sr . Cloud/Infrastructure Engineer

    DXC Technology (Charleston, SC)
    Engineer (Hybrid )** **Location:** **Charleston, SC, US** We are seeking an experienced ** Sr Cloud and Systems Engineer ** to design, implement, and ... as well as datacenter technologies. You'll leverage your strong full-stack systems knowledge - spanning servers, cloud services, storage, networking, applications,… more
    DXC Technology (11/21/25)
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  • Sr . Network Engineer /Architect

    CACI International (High Point, NC)
    Sr . Network Engineer /Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * **The Opportunity:** CACI is seeking an experienced Senior Network Engineer to join our Technical...experience, including 8+ years designing and operating complex IT systems + Strong knowledge of CSfC technologies and principles… more
    CACI International (11/13/25)
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