• Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …by holding a current Secret clearance with the ability to obtain Top Secret post-hire Required Qualifications: + Bachelor's degree in Computer Science, ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job... clearance required; ability to obtain and maintain a Top Secret / SCI clearance post-hire. Preferred… more
    L3Harris (09/25/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …or DevOps tooling, including Ansible, Jenkins, or Terraform + Top Secret clearance + Bachelor's degree in Information Systems , Computer Science, or ... Systems Administrator The Opportunity: In this...Ansible to reduce downtime and error. + Collaborate across cyber , network, and application teams to sustain mission-critical availability.… more
    BOOZ, ALLEN & HAMILTON, INC. (11/24/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …the space initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado ... Whether the focus is on space exploration, national security, cyber security, or cutting-edge engineering applications, I2X is ready...position will be on-site and will require an active Secret clearance, Top Secret preferred.… more
    ISYS Technologies (10/22/25)
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  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …troubleshoots, maintains integrity and configures network components. **Requirements:** * Must have active Top - Secret clearance with SCI and Poly * At least 9 ... interested in using your skills to help shape the Cyber , Security, & Intel space? If so, look no...a dynamic environment **Clearance Required:** * Must have active Top - Secret clearance with SCI and poly **Minimum… more
    Amentum (11/21/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …working with virtual environments using VMware and VDI practices + Currently possess an active Top Secret security clearance with the ability to obtain a Top ... primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems ...level II, eg Security+ce **PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network… more
    Leidos (10/21/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $86,177.00 - $125,000.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides ... school diploma/equivalent + 13 years relevant experience + Current or Active US Top Secret clearance (must maintain throughout employment) + US citizenship +… more
    Huntington Ingalls Industries (11/22/25)
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  • Systems Administrator Level 2

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Systems Administrator ** **Level 2** to join our team at our facility in Aurora, ... networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Support the Cyber...IT experience is required + **Candidate must have active/current Top Secret /SCI clearance with adjudicated Full Scope… more
    Northrop Grumman (10/22/25)
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  • Senior Systems Administrator (Linux)

    Amentum (Waimea, HI)
    …following OS Certifications required + Linux + Linux+ Red Hat Certified System Administrator (RHCSA) **Security Clearance** Top Secret security clearance is ... Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in...of Trellix, LogRhythm, and MDE + Experience with DoD systems and infrastructure + Knowledge of Cyber more
    Amentum (09/24/25)
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  • Cleared Systems Administrator

    Colossal Contracting, LLC (Albany, NY)
    Cleared Systems Administrator Albany, NY (http://maps.google.com/maps?q=US+Hwy+Reservation+Atomic+Proj+Ballston+Spa+NY+USA+12020) * Engineering Description ... an active DOE Q clearance or an active DOD Top Secret clearance at a minimum. This...life cycle system upgrades. + Experience in hardening of systems through implementation of Cyber Security principles,… more
    Colossal Contracting, LLC (11/12/25)
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  • System Administrator

    BAE Systems (Kula, HI)
    …11.5% Shift differential: $0.70 - $1.15/hour **Required Education, Experience, & Skills** + Active Top Secret with SCI eligibility + Must have or obtain current ... **Job Description** BAE Systems is seeking a full-time System Administrator...sites sensor and dome drive apparatus. Monitors and maintains cyber compliance in regards to regulations and contract requirements.… more
    BAE Systems (12/13/25)
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