• Tyto Athene (Santa Barbara, CA)
    **Description** Tyto Athene is searching for a ** Systems Administrator /Information System Security Officer** to join our CA team. **Responsibilities:** + ... as part of a delivery pipeline to achieve Authority to Operate (ATO) + Provide system administration of Linux systems . + Maintain an inventory of hardware and… more
    DirectEmployers Association (12/06/25)
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  • ABBTECH Professional Resources, Inc. (Norfolk, VA)
    **Senior Systems Administrator (Unix/Linux)** + Six (6) years of professional experience in Unix/Linux admin system . + This position requires experience with ... is required to be designated as IAT III level with a T5 (Top Secret Clearance). **Position Details:** + Pay Rate / Range: $69.67-$74.67 _The above salary range… more
    DirectEmployers Association (12/17/25)
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  • Argonne National Laboratory (Lemont, IL)
    Argonne has an opportunity to serve as the System Administrator of the classified National Security Systems (NSS) for the Security Programs Facility (SPF). ... related applications. Design, configure, implement, and maintain the secure operating systems , networks, and applications for the SPF classified NSS. **Position… more
    DirectEmployers Association (11/22/25)
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  • Applied Research Associates, Inc. (Eglin AFB, FL)
    …required for secure SIPRNet operations. This role works directly with the Sr. Systems Administrator and the broader systems -admin team leading engineering ... administrator for a SIPRNet capability supporting a DoD-owned secret -level enclave that already houses an air-gapped software-development environment. The… more
    DirectEmployers Association (11/21/25)
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  • COLSA Corporation (Huntsville, AL)
    Join our team as a Linux Systems Administrator , where you will support and manage a diverse mix of workstations, servers, and high-performance computing (HPC) ... including firewalls and SELinux. + Work with Ansible for system configuration and automation. + Deploy and manage containerized...12 years of related experience + Active DoD Top Secret Clearance with SCI eligibility + Must be able… more
    DirectEmployers Association (10/02/25)
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  • Infinity Systems Engineering (Colorado Springs, CO)
    …The successful candidate will be responsible for monitoring the GPS ground systems in real-time, including the Master Control Station (MCS), Alternate MCS (AMCS), ... will be responsible for identifying, analyzing, and troubleshooting ground system anomalies in accordance with published technical orders. Communication between… more
    DirectEmployers Association (12/17/25)
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  • Silvus Technologies (Los Angeles, CA)
    …to the Super Bowl, Grammys and industry-leading drone, robot, and other unmanned systems manufacturers. _Wouldn't you like to join an incredibly talented group of ... and equivalent Google tools. + **Current active clearance at SECRET level; OR the ability to obtain a ...SECRET level; OR the ability to obtain a SECRET US Government security clearance within 12 months of… more
    DirectEmployers Association (10/19/25)
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  • Applied Research Solutions (Dayton, OH)
    **Description** Applied Research Systems has an exciting new role for a Senior Security Assistant to provide support to the Command, Control, Communications, and ... in many different focus areas. C3BM's main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration… more
    DirectEmployers Association (12/17/25)
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  • Boeing (Berkeley, MO)
    …that aligns with organizational goals and addresses the transition from legacy systems to modern development practices * Present and defend the transformation vision ... and practices * Utilize industrial engineering principles to analyze existing systems and processes, identifying areas for optimization and waste reduction to… more
    CollegeRecruiter (12/21/25)
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  • Entrust (Shakopee, MN)
    …serving over 150 countries with cutting-edge, scalable technologies. But our secret weapon? Our people. It's the curiosity, dedication, and innovation that ... preparing and maintaining documentation for new products, including help systems , end-user, installation, administration, parts and service manuals. Candidates with… more
    DirectEmployers Association (12/11/25)
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  • Applied Research Associates, Inc. (Kirtland AFB, NM)
    …in MS Excel, Word, PowerPoint, and Outlook. Knowledge of the Deltek Cost Point Accounting System is a plus. **Must be US Citizen **Must be able to acquire & maintain ... Secret DoD clearance **Primary Responsibilities:** + Computing monthly and...PMs, quality control of client invoices, informing the Division Administrator of potential billing issues, and other duties as… more
    DirectEmployers Association (12/10/25)
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  • System Administrator ( Secret

    SMX (Patuxent River, MD)
    System Administrator ( Secret to Top Secret ) (4170)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled ** ... System Administrator ** to work within a 24x7...24x7 team providing continual support and monitoring of computer systems by resolving or escalating problems that arise +… more
    SMX (12/04/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET ...+ Experience with networking technologies and the Linux operating system environment. + PowerShell (or other) scripting experience. PREFERRED… more
    SpaceX (10/11/25)
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  • Mid-level WAN Network Administrator - DoD…

    Sumaria Systems, Inc. (Montgomery, AL)
    Mid-level WAN Network Administrator - DoD / Cisco / Secret Clearance Department: C5ISR Office: Maxwell AFB Gunter, AL Location: Montgomery, AL START YOUR ... APPLICATION (https://apply.hrmdirect.com/resumedirect/ApplyOnline/Apply.aspx?req\_id=3414904&source=3414904-CJB-0) Job Title: Network Administrator II (Wide Area Network) Job Description: Information Networks… more
    Sumaria Systems, Inc. (11/19/25)
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  • Secret Server Administrator - Active…

    ENS Solutions (Washington, DC)
    The Secret Server Administrator will perform a variety of functions supporting multiple Secret Server Deployments. Responsibilities include: tools deployment ... and configuration; supporting day-to-day operations; system health and status checks, identifying capacity, performance, reliability issues, and escalation for… more
    ENS Solutions (10/28/25)
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  • Principal Network Administrator

    Northrop Grumman (Boulder, CO)
    systems integration, including COTS integration, capacity analysis and system architecture design + Demonstrated leadership skills, or previous management of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have… more
    Northrop Grumman (11/21/25)
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  • Sr. Systems Administrator

    Lockheed Martin (King Of Prussia, PA)
    …that diminish human error while keeping the operator in the loop\. **The Work** As a Systems Administrator on the JES Program , you will: \-Work in an Kanban ... clearance . CompTIA Security\+ Certification . CompTIA Linux\+ or Red Hat Certified System Administrator Certification . Familiarity with system monitoring… more
    Lockheed Martin (10/29/25)
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  • Sr Principal Linux Systems

    Northrop Grumman (Boulder, CO)
    …include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at ... in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC… more
    Northrop Grumman (12/12/25)
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  • Watch Stander / Jr Network Administrator

    NANA Regional Corporation (Alexandria, VA)
    …on promptly, effectively and closed out promptly. + Under direction from the system administrator , image and configure workstations. + Maintain the operations ... individual to fill the role of a Jr Network Administrator /Watch Stander (Day) for an existing government client. The...any urgent action. + Monitor and evaluate network and systems health through SolarWinds and other diagnostic tools; initiate… more
    NANA Regional Corporation (11/07/25)
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  • Senior Network and Computer Systems

    NANA Regional Corporation (Orlando, FL)
    ASE is looking for a Senior Network and Computer Systems Administrator to work in support of Naval Air Warfare Center Training Systems Division (NAWCTSD) in ... network, operating systems , and physical and virtual servers. + Performs system monitoring and verify the integrity and availability of hardware, network, and… more
    NANA Regional Corporation (12/20/25)
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