• Senior C/C++ Software Scientist with remote…

    General Dynamics Information Technology (Chantilly, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... the table:** + US citizenship is required. + Current TS / SCI security POLY must meet...POLY must meet eligibility requirements for access to classified information . + Fluency in C/C++ and Python required experience.… more
    General Dynamics Information Technology (07/28/25)
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  • Calling all CNO Software Expert Developer & more;…

    Lockheed Martin (Hanover, MD)
    …expert understanding of IP, TCP, and application\-level protocols ** Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should Know** ... join the team\. \#RMSC6ISR \#RMSCYTJ \#OneLMHotJobs \#RMSTG2025 **Basic Qualifications:** * Current DoD Top Secret SCI with both Polygraphs * Bachelor's in… more
    Lockheed Martin (08/14/25)
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  • Modernization Cyber Systems Administrator - SA2

    Lockheed Martin (Hanover, MD)
    …with common hypervisors such as VMware, proxmox, or openstack ** Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should Know** ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...hire\! \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph… more
    Lockheed Martin (07/12/25)
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  • Information Systems Security Officer…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Family:** Information Security **Skills:** Computer Security , Information System Security , Security Information , Security more
    General Dynamics Information Technology (08/21/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    …IA guidance as needed. **Qualifications** ** Clearance required to start:** + Top Secret / SCI with Polygraph. **TYPICAL EDUCATION AND EXPERIENCE:** + ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate… more
    SAIC (08/07/25)
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  • Operations Sr. Manager, Homeland Security

    General Dynamics Information Technology (Falls Church, VA)
    …of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** Business ... Required:** Yes **Job Description:** Join GDIT's Intelligence and Homeland Security Division and DHS Sector as the Operations Manager...government contracting + Occasional travel in the US + ** Secret or T** **op Secret ** ** clearance more
    General Dynamics Information Technology (08/20/25)
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  • DevOps Engineer (Terraform)

    KBR (Washington, DC)
    …0-20% Travel + Working Hours: Standard 40 hour per week Qualifications : Required: + Clearance : Top Secret with SCI + Top Secret with SCI ... DevOps Engineer (Terraform) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (07/18/25)
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  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …currently possess a Top Secret Clearance with the ability to obtain a Top Secret / SCI Clearance Come break things (in a good way). Then build ... cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area… more
    Leidos (08/15/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …currently possess a Top Secret Clearance with the ability to obtain a Top Secret / SCI Clearance Come break things (in a good way). Then build ... cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area… more
    Leidos (08/14/25)
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  • Senior Security Engineer

    GCyber (Washington, DC)
    …Minimum Qualifications and Experience: + Active Top Secret / SCI clearance + BA/BS Degree in Information Technology, Cybersecurity, or a related field ... GCyber is seeking a versatile and experienced Senior Security Engineer to augment existing customer teams and...IT solutions within complex enterprise environments. As the Senior Security Engineer, you will + Lead the design, integration,… more
    GCyber (06/25/25)
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