• Senior Principal Azure Cloud…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In this role, you will support ... maintaining automation scripts in PowerShell, Python, or Azure CLI + Configuring network security groups (NSGs) and application gateways to protect resources +… more
    ManTech (09/16/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Exchange Engineer ** to join our team in **Chantilly, VA.** The position is **onsite.** ... of the following certifications is desired: MCSE - Microsoft Certified System Engineer , MCSE - Microsoft Certified Solutions Expert, MCSA - Microsoft Certified… more
    ManTech (09/12/25)
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  • Senior Principal Cyber Security…

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** ... administration, general operating system security practices, TCP/IP networking, and network security concepts + Knowledge of Certification & Accreditation processes… more
    ManTech (10/24/25)
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  • Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …Experience with networking architecture **Preferred Qualifications for both levels:** + Active Top Secret /SCI security clearance + Experience in cable design and ... in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to...Systems** is seeking a candidate to fill a **Systems Engineer / Principal Systems Engineer **… more
    Northrop Grumman (11/13/25)
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  • Information Systems Security Engineer , II

    Parsons Corporation (Fort Belvoir, VA)
    …+ Experience in engineering cross-domain solutions **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... and enforcing security policies, standards, and procedures. + Serve as a principal advisor on all matters, technical and otherwise, involving the security of… more
    Parsons Corporation (09/25/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    Engineer Type: Contract Location: Hybrid/Dulles, VA Work Authorization: USC Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior ... capabilities to address emerging threats. Raytheon is seeking a Principal Test Engineer to support the Agile-based...Secret clearance. Must be able to obtain a TS /SCI clearance - Must be able to obtain DHS… more
    Shuvel Digital (09/25/25)
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  • Information Systems Security Engineer

    Amentum (Chantilly, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Principal Information System Security Engineer ** to join our team of passionate ... security and intelligence mission. We are seeking a highly skilled and experienced Principal Information System Security Engineer to join our team. The… more
    Amentum (08/19/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …Manager (ISSM) and PMs. + Support studies on cyber efforts, acting as the principal cybersecurity advisor to the ETO Chief Engineer (CE). + Identify security ... technology support specialist with responsibility for administering the ETO's network system administration and Information Technology (IT) infrastructure maintenance… more
    Chenega Corporation (10/07/25)
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