• Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    …(SIEM) products, directory services, and automation technologies. + Identifying security vulnerabilities, testing and documenting security -relevant changes, and ... Certification: A current DoD 8570 IAT II certification (eg, Security +, SSCP) or the ability to obtain one within...Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. + Frequently communicates… more
    ManTech (08/20/25)
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  • Senior Counterintelligence Analyst

    ManTech (Chantilly, VA)
    …conducting all-source research for corroborating data and providing analytical summaries to security personnel that help put the specific threat into perspective. It ... + Bachelor's degree in foreign area studies, International Relations, security studies, History, Behavioral Science, Criminal Justice, Space Systems, or… more
    ManTech (08/20/25)
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  • Senior Counterintelligence (CI) Referent

    ManTech (Chantilly, VA)
    …+ Serving as liaison for CI support and integrating with the Customer Security staff. + Supporting mission assurance with dedicated CI services customer's daily ... + Bachelor's degree in foreign area studies, International Relations, security studies, History, Behavioral Science, Criminal Justice, or Political Science;… more
    ManTech (08/19/25)
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  • Senior Network and Infrastructure Program Manager

    ManTech (Herndon, VA)
    …advice, staying abreast of technical solutions, and provide necessary cyber security resources to accomplish required actions + Identifies functional and ... changes adhere to global technology standard and advises stakeholders on cyber security status and needed upgrades, updates, and tech refresh to maintain required… more
    ManTech (08/19/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    …directory services, and automation technologies. + Identifying and mitigating security vulnerabilities, testing and documenting security -relevant changes, and ... customer requirements. + Current DoD 8570 IAT II certification ( Security +, SSCP, or equivalent) or ability to obtain...Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. + Frequently communicates… more
    ManTech (08/17/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    …of cloud base databases with applications and services + Implement robust security measures to protect sensitive data and ensure compliance with relevant data ... security policies and practices. **Minimum Qualifications:** + Bachelor's degree...needs to occasionally move about inside the office to access file cabinets, office machinery, etc. ManTech International Corporation,… more
    ManTech (08/16/25)
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  • SAP NS2 Data Scientist / Data Engineer-TS/SCI…

    SAP (Herndon, VA)
    …of US national security and critical infrastructure customers. **This position requires access to customer data; Must be a US citizen.** SAP NS2 does not offer ... the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US subsidiary of SAP. At… more
    SAP (08/13/25)
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  • Deputy Program Manager

    ManTech (Herndon, VA)
    …not limited to:** + Provide program support for the Department of Homeland Security Desktop Support Service ensuring quality and efficiency across the activities and ... + One of the following certifications is required: ITIL Certification, Security +, PMP Certification **Preferred Qualifications:** + Help Desk Institute (HDI)… more
    ManTech (08/09/25)
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  • Python Software Engineer - level 3

    Northrop Grumman (Fairfax, VA)
    …clearance at time of application + Must be willing to obtain and maintain DoD TS/SCI security clearance and special program access + Must be willing and able to ... fundamentals **Preferred Qualifications** + Active TS/SCI or TS with SCI eligibility security clearance + Favorably adjudicated polygraph (CI or FSP) + Experience… more
    Northrop Grumman (08/09/25)
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  • Senior RF Spectrum Policy Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $177,815.00 - $230,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (08/09/25)
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