• Principal Windows Systems

    Northrop Grumman (Gilbert, AZ)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Office (CIDO) organization is seeking an experienced **Principal Windows Systems Administrator ** to join its dynamic team...and permissions + Candidates must have a current DOD ** Top Secret ** level security clearance (at a… more
    Northrop Grumman (11/18/25)
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  • System Administrator (Night Shift) (Active…

    NANA Regional Corporation (Colorado Springs, CO)
    Five Rivers Analytics is looking for a System Administrator to work in Colorado Springs, CO. Administers, develops, runs tests, implements, and maintains operating ... equipment; configure and manage firewalls as required; monitor computer systems to improve network performance for all systems...years of experience + US Citizenship required + Active Secret clearance to start with the ability to achieve… more
    NANA Regional Corporation (11/19/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical ... limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract....system environments + Candidates must have a current DOD ** Top ** ** Secret ** levelsecurity clearance, to include **SCI… more
    Northrop Grumman (11/19/25)
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  • Linux / AWS Systems Administrator

    Northrop Grumman (Morrisville, NC)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... to the following:** + Serve as a senior Linux Systems Administrator within an AWS cloud environment...system environments. + Candidates must have a current DoD ** Top Secret /SCI** level security clearance to include… more
    Northrop Grumman (11/15/25)
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  • Linux Systems Administrator 2/3…

    Northrop Grumman (Melbourne, FL)
    … **Preferred Qualifications** : + Bachelor's degree in Information Technology + Active Top Secret , TS /SCI, SAP/SAR access, or Polygraph is preferred ... The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals.… more
    Northrop Grumman (10/07/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …IT Operations Support, Software Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level: Top Secret ... security and economic interests of our nation. SecuriGence is seeking an experienced Systems Administrator to help contribute to our success. If you enjoy… more
    Chenega Corporation (11/12/25)
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  • Systems Administrator Senior Advisor

    PingWind INC (Doral, FL)
    Systems Administrator Senior Advisor Doral, FL (http://maps.google.com/maps?q=Doral+FL+USA) Job Type Full-time Description Location:Doral, Florida Required ... Clearance: TS -SCI - can start with a Secret ...related IT career field Seeking an IT Microsoft Enterprise Systems Administrator to perform Systems more
    PingWind INC (10/22/25)
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  • Principal/Sr. Principal Linux Systems

    Northrop Grumman (Baltimore, MD)
    …work of your career. Northrop Grumman Mission Systems is seeking a Linux Systems Administrator to join its Classified Solutions team in Linthicum, MD. Please ... limited to the following: + Perform as a Linux/Redhat Systems Administrator for a classified government contract....+ Bachelor's degree in Information Technology. + Active DoD Top Secret security clearance. + Experience with… more
    Northrop Grumman (10/28/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    Title: Systems Administrator Belong. Connect. Grow. with... SECRET CLEARANCE with the ability to obtain TOP SECRET clearance. . Minimum 10 years ... software, HBSS , syslog servers, databases, ACAS, etc. . Upgrade systems and processes as required for enhanced functionality and/or security issue resolution.… more
    KBR (10/15/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    Systems Administrator Location: Langley, VA, US Job ID: ATR 17352 Job Description Job Title: Systems Administrator Location: Langley, VA Eligibility: ... Candidate must possess a TS /SCI Clearance w/ a Full Scope Polygraph Job Description:...for the upkeep, configuration and reliable operation of computer systems , As a Systems Administrator ,… more
    Arena Technical Resources, LLC (11/18/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...STIG guidelines by utilizing tools such as Retina and HBSS * Maintain operational, configuration, and other standard operating procedures… more
    William C Brown Inc (10/14/25)
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  • Network Security Administrator

    TekSynap (Pensacola, FL)
    …Linux, Cisco) + IAT LVL III (eg, GIAC, CISSP, CASP, CISM) + Must have Top Secret clearance **COMPETENCIES** + Network Security & Architecture + Cybersecurity & ... **Responsibilities & Qualifications** The **Network Security Administrator ** is responsible fornetwork boundary protection, cybersecurity posture, and accreditation… more
    TekSynap (10/07/25)
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  • Assured Compliance Assessment Solution (ACAS)…

    FGS, LLC (Suitland, MD)
    …Term and Type: Regular, Full Time** **Required Security Clearance: TS /SCI** **Required Education: Bachelor's degree or equivalent experience** **Salary - ... NAVINTEL IA enterprise; and implement Host Based Security System ( HBSS ) tool to detect, prevent, and report anomalous...same + Review of discovery scan results to identify systems not being vulnerability scanned, and automated reporting of… more
    FGS, LLC (11/13/25)
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  • Systems Analyst - Nissc - Cmsfs

    Amentum (Colorado Springs, CO)
    …this time** **Remote/Telework: NO - Not available for this position** **Clearance Type: Top Secret w/ SCI Eligibility** **Shift: Day shift with possible Nights/ ... Requirements: IAT Level II or higher * Clearance: Active TS with SCI eligibility required to apply * 1...* Experience includes a comprehensive understanding of cybersecurity compliance systems , specifically HBSS , ACAS, and Splunk. *… more
    Amentum (11/18/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …. **Desired Education:** + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four ... IDS, IPS, Switch/Routers, Cross Domain Solutions (CDS) and Host Based Security Systems ( HBSS ). 2. Examples of engineering experience include developing secure… more
    Imagine One Technology & Management (09/30/25)
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  • Systems Engineer (DoD Clearance Required)

    Synectic Solutions Inc (Tucson, AZ)
    SSI needs to add a Systems Administrator to support our current list of services provided for the US Navy, Surface Missile Technical Representative Office, ... workstations, printers, and local area networking. + Install operating systems and applications, apply system and software updates and...that are reimbursed by the company. Requirements + Active Secret clearance with the ability to obtain TS more
    Synectic Solutions Inc (11/13/25)
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  • Information System Security Officer - Sr…

    SAIC (Pearl Harbor, HI)
    …cyber-vulnerability level and system compliance with applicable Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and ... Simulation / Live, Virtual, and Constructive (M&S/LVC) information technology systems . + Provide comprehensive support to scan and remediate...degree. Must be a US Citizen, possess an active SECRET security clearance and be eligible to obtain a… more
    SAIC (11/15/25)
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