• Principal Cyber Security Systems…

    ManTech (Chantilly, VA)
    MANTECH seeks a motivated, career-driven **Principal Cyber Security Systems Engineer ** to join our team in **Chantilly, VA** . This role offers an exciting ... opportunity for an experienced engineer to secure and optimize complex infrastructure in support...with cross-functional teams to ensure secure, scalable, and high-performing systems . You will help design, implement, and maintain secure… more
    ManTech (08/29/25)
    - Related Jobs

  • Cloud Information Systems Security…

    Parsons Corporation (Chantilly, VA)
    …+ Microsoft Windows Server Active Directory + RedHat Linux + Virtualization Platforms: Hyper-V, VMware + Real Time Operating Systems (RTOS) (ie QNX, VxWorks) + ... is looking for a talented **Cloud** **Information System Security Engineer ** to join our growing team! In this role...will get to support services to advanced customer mission systems throughout the full systems lifecycle. **What… more
    Parsons Corporation (09/30/25)
    - Related Jobs

  • Container Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Location: Springfield, VA, US Job ID: ATR 17293 Job Description Title: Sr . Container Engineer Location: Springfield, VA Eligibility/Clearance: This position ... requires an active TS/SCI clearance Job Description: Senior Container Engineer (RedHat OpenShift) Requires TS/SCI...A&A Team to maintain security requirements for operation of systems - Maintain and improve existing infrastructure (build out… more
    Arena Technical Resources, LLC (07/07/25)
    - Related Jobs

  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aNetwork Engineer with Po/ygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (08/22/25)
    - Related Jobs

  • Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join ... has experience in emerging DevOps/DevSecOps & Modernized technologies. The Principal Platform Engineer would be engaged in the design and implementation of the… more
    RTX Corporation (08/08/25)
    - Related Jobs

  • Top Secret Systems /Network Engineer

    Insight Global (Arlington, VA)
    …excellent oral and writing communication skills in order to document for senior Department of State managers the testing procedures, results, and recommendations for ... management software and backup management solutions. -Must be fluent in VMWare , communication protocol implementation, Wi-Fi, RFID, Bluetooth, TCP-IP, VoIP, and… more
    Insight Global (09/23/25)
    - Related Jobs

  • Monitoring Engineer

    SAIC (Springfield, VA)
    **Description** The Senior Monitoring Engineer in Springfield, VA is a senior -level technical expert who is accountable for the advanced troubleshooting, ... in hybrid environments, including on-premises, cloud, and virtual infrastructure. The engineer is responsible for the final escalation point for complex monitoring… more
    SAIC (08/22/25)
    - Related Jobs

  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information...experience maintaining Enterprise information systems as a systems administrator or systems engineer .… more
    V2X (08/07/25)
    - Related Jobs

  • Chief Engineer

    Leidos (Chantilly, VA)
    …Solutions Business Area, is currently seeking a highly qualified Chief Engineer for the Chinook Program. The Chinook Program delivers mission-driven software ... cloud-native development. This position plays a key role in providing senior -level engineering support to our National Geospatial-Intelligence Agency (NGA) customer… more
    Leidos (09/25/25)
    - Related Jobs

  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …* * * **The Opportunity:** CACI has an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS/SCI Poly clearance. ... + Experience with McAfee product suite. + Demonstrated strong performance as an Engineer , developing or implementing information systems with a broad experience… more
    CACI International (08/21/25)
    - Related Jobs