• Database Administrator (Active Top Secret

    ICF (Oklahoma City, OK)
    …happen. We are seeking a skilled DBA to support daily operations of IT systems for a government program. You will manage and optimize production databases supporting ... and alerting. **Required Qualifications:** + Candidate must have an active DoD Top Secret Clearence. + Security+ or equivalent certification required. + 7+ years of… more
    ICF (01/08/26)
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  • Network Engineer- Must Have Active Top…

    The Metamorphosis Group (Reston, VA)
    Network Engineer- MUST HAVE ACTIVE Top Secret /SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes Network ... platform (VMware) with Windows Server 2008-2016, Ubuntu, CentOS, and Ubuntu operating systems . * The Contractor shall ensure the security of the server … more
    The Metamorphosis Group (10/18/25)
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  • Secret System Admin

    Insight Global (Camp Lejeune, NC)
    …maintenance, and cybersecurity defense of all client and server infrastructure used to support enterprise-wide modeling and simulation applications and ... Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements * Active secret clearance * Security * Bachelor's degree in Computer… more
    Insight Global (01/06/26)
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  • Closed Room Infrastructure

    BAE Systems (Maple Grove, MN)
    …- Experience with administering Windows systems . - Experience with administering Linux systems . - Basic understanding of networking with Cisco equipment. - ... shall have an intermediate level of understanding of operating systems and be familiar with Linux and...up for use **Preferred Education, Experience, & Skills** - Secret Security Clearance - Strong Linux and… more
    BAE Systems (12/11/25)
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  • Secret EDR Engineer

    Insight Global (Colorado Springs, CO)
    …such as Elastic, Splunk, QRadar, LogRhythm, or Sentinel. Proficiency with Linux /Unix systems , networking fundamentals, and cloud environments (AWS, Azure, ... with DevOps/SRE methodologies, including automation, CI/CD, configuration management, and infrastructure -as-code. Strong scripting abilities in Python, PowerShell, or Bash… more
    Insight Global (01/07/26)
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  • Infrastructure Systems Engineer

    Lockheed Martin (Moorestown, NJ)
    …thinking, we believe that everything is within our reach\. **THE WORK** In this Infrastructure Systems Engineer role, you will: \- Engage in the engineering of ... **WHAT WE'RE DOING** At Lockheed Martin Rotary and Mission Systems , we're driving innovation and upholding integrity in all...and peripherals\. \- Ability to obtain and maintain a Secret Security Clearance\. **Desired Skills:** \- Linux \+… more
    Lockheed Martin (10/31/25)
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  • Sr Principal Systems Engineer…

    RTX Corporation (Richardson, TX)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret **Are you looking to make a meaningful, positive impact while advancing ... your career?** Embark on a journey where your expertise in systems engineering will help shape the future of aerospace technology. At **Collins Aerospace** , we're… more
    RTX Corporation (11/01/25)
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  • Sr. Specialist Cyber Infrastructure

    L3Harris (Carlsbad, CA)
    …and air-gapped systems . The engineer will design, implement, and secure infrastructure aligned with DoD Collateral requirements, DISA STIGs, NIST RMF, and FIPS ... of progressive IT and security experience, with a proven record in systems administration, cybersecurity engineering, and secure infrastructure management. +… more
    L3Harris (01/02/26)
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  • Director of Cloud & Infrastructure

    Serco (Washington, DC)
    …US Information Technology 12190 Full-Time Ability to obtain and maintain a DoD Secret security clearance Yes - May Consider Occasional/Part Time Teleworking for this ... Qualifications** **Position Description & Qualifications** The **Director of Cloud and Infrastructure ** is a senior leadership role responsible for the strategy,… more
    Serco (01/03/26)
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  • Data Center Engineer ( Infrastructure

    KBR (Fulton, MD)
    …for both physical and virtual infrastructure hosting one or more Operating Systems : Windows, Linux , Solaris, UNIX, and/or AIX systems . + Experience ... Title: Data Center Engineer ( Infrastructure /Cloud) Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/15/25)
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