• Navy Qualified Validator (NQV) Security

    Leidos (Dahlgren, VA)
    …for Your Next Challenge?** Leidos is seeking a **Navy Qualified Validator (NQV) Security Engineer ** with an active **Secret** clearance and direct Validator ... and **Sustainment Support** for IT Systems/Networks Risk Management Framework (RMF) security authorization packages. Your work will ensure RMF ATO maintenance for… more
    Leidos (04/23/25)
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  • Senior Cyber Security Detections…

    ManTech (Springfield, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Springfield, VA.** **Responsibilities ... or mitigating controls. + DoD 8570 certification meeting IAT Level II (GSEC, Security +, SSCP, or CCNA- Security ) **Preferred Qualifications:** + Experience… more
    ManTech (05/21/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you...DoD TS/SCI clearance + Must have DoD 8570 IAT II or higher certification ( Security + CE or ... will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in support of 24x7x365 mission-critical operations. This… more
    Leidos (05/10/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented Cyber Engineer Principal to join our team in Chantilly, VA to provide unparalleled support to our customer ... understanding and appropriate application of DoD/IC policy and technical security guidance to information systems + Must have or...Must have or be willing to obtain IAT Level II certifications within 6 months of hire **Preferred Qualifications:**… more
    ManTech (04/29/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our government customer… more
    V2X (05/17/25)
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  • Software Developer II

    Parsons Corporation (Fort Belvoir, VA)
    …right now. We've got what you're looking for. **Job Description:** Software Developer II Parsons is seeking a Software Engineer in a multi-disciplinary position ... and Signal Processing. . Experience aiding/mentoring less experienced Software Engineers. ** Security Clearance Requirement:** An active Secret security clearance… more
    Parsons Corporation (03/04/25)
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  • Splunk Engineer Jr.

    Leidos (Ashburn, VA)
    **Description** The Splunk Engineer JR. is equivalent to a mid-level engineer at the Department of Homeland Security (DHS). DHS Customs and Border Protection ... violations. Leidos currently has a need for a Splunk Engineer for this highly visible cyber security ...security certification to meet DoD 8570 at IAT II requirements, such as Security +. +… more
    Leidos (03/20/25)
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  • Tax - SAP Global Trade Services - Tax Consultant…

    Deloitte (Mclean, VA)
    …Lean Portfolio Manager + Certified SAFe Architect + Certified SAFe Agile Software Engineer + Certified SAFe Product Owner / Product Manager + Certified SAFe Agilist ... + Alteryx Designer- Advanced Certification + Certified Information Systems Security Professional (CISSP) + Certified Ssecure Software Lifecycle Professional (CSSLP)… more
    Deloitte (05/22/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly |

    Optiv (Herndon, VA)
    A Senior Engineer is an individual who operates independently without direct supervision who is responsible for leading the delivery of an engagement with the sole ... customers. To be successful in this role, a Senior Engineer will be expected to not only maintain a...lead a team of Associate, Level I, and Level II Engineers in their day-to-day operations and career development.… more
    Optiv (05/08/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at the Office of ... be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations management as well as the… more
    Saliense Consulting (05/03/25)
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