• Lead, Information System Security Officer (ISSO)

    L3Harris (Sterling, VA)
    …of a degree, minimum of 13 years of prior related experience. + Active Top Secret //SCI security clearance with CI Polygraph. Preferred Additional Skills: + DoD ... 8570.01-M IAT III certification. + DoD 8570.01-M IAM II certification. + Experience with networking equipment; experience interpreting vulnerability scanning results (eg Nessus, Rapid7, etc.); experience reviewing workstation, server, firewall, & IPS logs;… more
    L3Harris (08/13/25)
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  • TEMPEST Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Chantilly, VA)
    …RQ205046 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Intelligence Operations and Analysis **Skills:** Analytical Thinking,Analytical Tools,TEMPEST **Experience:** 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** The TEMPEST Security Specialist assists the Certified… more
    General Dynamics Information Technology (08/12/25)
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  • Microsoft Exchange & Messaging Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ205153 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** IT Infrastructure and Operations **Skills:** Microsoft PowerShell,Microsoft Windows Server,Systems Engineering **Experience:** 10 + years of related experience **US Citizenship Required:** Yes **Job Description:** We are seeking highly motivated… more
    General Dynamics Information Technology (08/12/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    …Report as vendor updates are received **You'll Bring These Qualifications** + Top Secret /SCI clearance (current), with the ability to successfully ... obtain/maintain a polygraph (post-hire). + Bachelor's Degree and or equivalent experience in a related field and Six (6) years of relevant experience. Additional experience may be considered in lieu of a degree. + DoD 8570 IAT III (current); CSSP Analyst… more
    CACI International (08/11/25)
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  • Senior Data Scientist

    General Atomics (Charlottesville, VA)
    …a PhD. May substitute equivalent experience in lieu of education. + Willing to obtain Top Secret /SCI clearance with CI Poly + Must have a general understanding ... of software development concepts, principles, and theory and demonstrate the ability to follow and apply the use of programming and analysis concepts. + Must be able to work both independently and in a team environment. + Able to work extended hours and travel… more
    General Atomics (08/10/25)
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  • Senior Software Tester - Expert

    Amentum (Chantilly, VA)
    …Attention to detail and a commitment to quality **.** **Clearance Required:** Top Secret /SCI with Polygraph **Minimum Education:** Bachelor's degree in Computer ... Science, Information Technology, or a related field. **Minimum Years of Experience:** 5 (five) **Preferred:** + Familiarity with continuous integration/continuous deployment (CI/CD) pipelines. + Familiarity with containerization and orchestration tools such as… more
    Amentum (08/10/25)
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  • Network Administrator Lead

    Leidos (Fort Belvoir, VA)
    …performance metric contracts that must conform to SLAs. + Must have a Top Secret security clearance for CMSprior to start. **Preferred Qualifications:** + ... Technology: Prior experience with OSI Layers, Network Security, Network Admin + Tools: Ansible, Remedy/Service Now, SolarWinds + Certifications: Cisco CCNP, CCIE , ITIL, PMP, Palo Alto At Leidos, we don't want someone who "fits the mold"-we want someone who… more
    Leidos (08/09/25)
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  • Deputy Program Manager

    ManTech (Herndon, VA)
    …with or supporting the Department of Homeland Security (DHS) **Clearance Requirements:** + Active Top Secret + Must be able to pass DHS suitability **Physical ... Requirements:** + The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers,… more
    ManTech (08/09/25)
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  • (Associate) Mission Operations Development Systems…

    Northrop Grumman (Dulles, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: No **Description** At Northrop Grumman, our employees have ... incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our… more
    Northrop Grumman (08/09/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …server and networking equipment rack installations **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... this position.​ This position is part of our Federal Solutions team. The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as… more
    Parsons Corporation (08/09/25)
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