• Systems Operations (SysOps) Engineer

    Parsons Corporation (Vandenberg AFB, CA)
    …in a team environment + **Minimum Secret clearance is required to start. Active Top Secret is preferred with SCI eligibility** + Must be a US Citizen due ... ensuring the system security posture is maintained + Support common Operating Systems (eg, Windows Server/Workstation, Linux ) and address complex technical… more
    Parsons Corporation (09/02/25)
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  • Windows Engineer

    Koniag Government Services (Vienna, VA)
    …Kadiak and our government customer in Vienna, VA. **This position requires an active Top - Secret security clearance with SCI Poly. This opportunity is offering a ... Administrator . + Experience with hybrid cloud environments. + Familiarity with Linux -based systems . + Strong understanding of networking concepts and… more
    Koniag Government Services (10/10/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... rack components Applying updates, anti\-virus/anti\-spyware updates, and patch updates Linux System Administrator Importing/Exporting large data volumes… more
    Lockheed Martin (10/10/25)
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  • (DoD SkillBridge) Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …or enrolled into Continuous Evaluation) with the ability to obtain and maintain a DoD Top Secret clearance + Ability to obtain and maintain DoD 8140 approved IAT ... for minimum of 24 months **Preferred Qualifications for both levels:** + Active DoD Top Secret clearance (with a background investigation within the past 6 years… more
    Northrop Grumman (10/02/25)
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  • (DoD SkillBridge) Payloads Field Service Engineer…

    Northrop Grumman (Jacksonville, FL)
    …level)** to support our **Avionics Integration** team in **Jacksonville, FL** . _Current Top Secret clearance required._ This role is responsible for operations ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...or Military experience + **Must have an active DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (10/02/25)
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  • Payloads Field Service Engineer (level 3/4)

    Northrop Grumman (Jacksonville, FL)
    …to support our **Avionics Integration** team in **Jacksonville, FL** . _Current Top Secret clearance required._ This position reports to the Operations ... with 4 years of related engineering experience + **Must have an active DoD Top Secret clearance** (with a background investigation within the past 6 years… more
    Northrop Grumman (08/21/25)
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  • (DoD SkillBridge) Sr. Principal Electronics…

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...tools, and equipment + Must have an active **DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (10/02/25)
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  • Help Desk Support Lead

    KBR (Colorado Springs, CO)
    …- protecting our national security. Help Desk Support Lead - Gravity DevSecOps Pipeline ( Top Secret Clearance) KBR is seeking an experienced Help Desk Support ... tools like Terraform and Ansible. You'll be contributing to systems designed for real-time satellite communication, space domain awareness,...with strict DoD protocols. + US citizenship and active Top Secret security clearance. Desired : +… more
    KBR (09/15/25)
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  • Security Software Engineer - Red Team Penetra

    Imagine One Technology & Management (Dahlgren, VA)
    …Course (COAC) graduates. + Bachelor's degree desired Security Requirements: + Active DoD Top Secret clearance required Imagine One Technology & Management, Ltd., ... to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and...and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five… more
    Imagine One Technology & Management (09/24/25)
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  • Systems Engineer

    CACI International (Livermore, CA)
    …all of the client server and network devices. * Provide engineering support for the systems administrator for systems issues that have been escalated and ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up...Create and modify scripts in multiple disciplines on Windows, Linux , and Solaris Systems * Liaise with… more
    CACI International (09/27/25)
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