• Systems Administrator 3

    M. C. Dean (Omaha, NE)
    …including US Citizenship, for access to classified information; **Active Top - Secret /SCI Clearance required.** Responsibilities + Administer both developmental ... requirements, including US Citizenship, for access to classified information; **Active Top - Secret /SCI Clearance required.** + Requires IAT Level 2 **We… more
    M. C. Dean (10/11/25)
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  • Diads/Sam Operator ( Systems

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $100,000.00 - $130,000.00 Security Clearance: Top Secret Level of Experience: Mid Meet HII's Mission ... Summary HII - Mission Technologies is seeking a DIADS Administrator 3 to develop, integrate and operate...schedule training operations. + Must have had an active Top Secret clearance within the last 24… more
    Huntington Ingalls Industries (09/11/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …Huntington Ingalls Industries, Technical Solutions Division (HII-TSD) is currently seeking a Systems Administrator . The ideal candidate works well in an agile, ... Time/Salaried/Exempt Anticipated Salary Range: $76,513.00 - $105,304.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare… more
    Huntington Ingalls Industries (09/25/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: Provide support for… more
    Nightwing (09/22/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Fort Meade, MD)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $87,990.00 - $144,500.00 Security Clearance: TS /SCI with Poly Level of Experience: Mid This opportunity resides ... with Warfare Systems (WS), a business group within HII's Mission Technologies...with network administrators. + Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system… more
    Huntington Ingalls Industries (10/07/25)
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  • System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …in electrical, engineering, and cybersecurity industries. Responsibilities What you'll do: The Systems Administrator 3 is responsible for the day-to-day ... involves configuring, troubleshooting, and ensuring the reliability, security, and performance of systems and services. The Systems Administrator will… more
    M. C. Dean (08/27/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    …operating systems enhancements to improve reliability and performance. The Level 3 Systems Administrator shall possess the following capabilities: + ... Systems Administrator III - PIPELINE ( TS /SCI w/...Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore… more
    COMSO, Inc (08/23/25)
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  • Pr./System Admin - Shift Work ( Top

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... Must have US Citizenship with a current or active Top Secret level clearance and the ability...Level 2 certification **Preferred Qualifications:** . Red Hat Certified Systems Administrator (RHCSA) certification . Experience with… more
    Northrop Grumman (10/07/25)
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  • IT Linux Systems Administrator

    SpaceX (Hawthorne, CA)
    IT Linux Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE...both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with… more
    SpaceX (08/08/25)
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  • IT Systems Administrator

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret ...both formal and informal situations. ADDITIONAL REQUIREMENTS: + Active Top Secret or TS /SCI with ... enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE...various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible… more
    SpaceX (10/11/25)
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  • Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator - Active Directory Forests - Active Top Secret ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job...your opportunity to make a personal impact as a ** SYSTEMS Administrator ** with GDIT. A career in… more
    General Dynamics Information Technology (09/09/25)
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  • System Administrator - Top

    Cambridge International Systems Inc (Charleston, SC)
    System Administrator - Top Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... defense and security. We are currently seeking a System Administrator to support operations in Charleston. This is a...is a full-time, CONUS position requiring an active DoD Top Secret clearance. This position may be… more
    Cambridge International Systems Inc (10/08/25)
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  • Senior Systems Administrator (Active…

    ICF (Huntsville, AL)
    …who will be a key driver to make this happen. We are seeking a skilled ** Systems Administrator ** to support daily operations of IT systems for a government ... program, ensuring stability, security, and compliance across infrastructure components. The Systems Administrator will be responsible for maintaining servers,… more
    ICF (10/09/25)
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  • Sr. Linux/Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    …the boundaries of technology to help our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you will: \- Work in an agile ... topographies, Virtualization Technologies * Must currently have an active Top Secret Clearance **Desired Skills:** * Windows...of start\) * CompTIA Linux\+ or Red Hat Certified Systems Administrator Certification * Ability to provide… more
    Lockheed Martin (09/18/25)
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  • Principal / Sr Prin Contract Administrator

    Northrop Grumman (Manhattan Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... ability to efficiently and effectively research FAR/DFAR information. + Must have Active Top Secret Clearance **Basic Qualifications for a Level 4 Senior… more
    Northrop Grumman (09/17/25)
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  • Identity and Access Management System…

    Lockheed Martin (Schriever AFB, CO)
    …PowerShell\. **Please Note:** * This position requires a government security clearance at the Top Secret level; you must be a US Citizen for consideration\. * ... a diverse team of technical professionals including software and systems engineers, architects, and our project engineering team\. \-As...of work\. **Basic Qualifications:** * Must possess an active Top Secret clearance with SCI eligibility *… more
    Lockheed Martin (09/20/25)
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  • F-22 Strategic Mission Planner (Level 3

    Lockheed Martin (Langley Air Force Base, VA)
    …this position is in a special access program facility\. You must possess an active Top Secret clearance prior to starting\. **Who You Are** * You demonstrate a ... software engineering, test engineering, pilot, navigator, or electronic warfare\) * Current Top Secret clearance **Desired Skills:** The following Desired Skills… more
    Lockheed Martin (08/28/25)
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  • Network Engineer - Top Secret

    Cambridge International Systems Inc (Charleston, SC)
    Network Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united by shared values: ... is a full-time CONUS position requiring an active DoD Top Secret Level clearance. This position may...(SCLS)/Service Contract Act (SCA). What You'll Do + End-to-End Systems Integration: Integrate diverse network operating systems ,… more
    Cambridge International Systems Inc (10/07/25)
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  • Electronic Surveillance System Analyst (Active…

    NANA Regional Corporation (Fredericksburg, VA)
    …management policies and procedures. + Maintains standard operating procedures. **Qualifications** + Active Top Secret ( TS ) Clearance. + Bachelor's degree or ... experience and be able to obtain and maintain a Top - Secret clearance. Must have a combination of...or by another area, such as the security administration, systems administrator , etc., based on Synteras organizational… more
    NANA Regional Corporation (10/08/25)
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  • Virtual Desktop Infrastructure (VDI) Engineer…

    Cambridge International Systems Inc (Charleston, SC)
    Virtual Desktop Infrastructure (VDI) Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems , Inc. Join a dynamic global team united ... in Charleston, SC. This is a full-time, CONUS position requiring an active DoD Top Secret Security clearance. What You'll Do As a Virtual Desktop Infrastructure… more
    Cambridge International Systems Inc (10/07/25)
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