• Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... professionals with strong technical expertise and a desire to shape the security infrastructure of the future. **Responsibilities include but are not limited to:** +… more
    ManTech (12/13/25)
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  • Network Engineer - US Citizenship Required

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Network Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Alternate Location(s):** United ... seeking candidates to join our successful Federal organization as a Network Engineer for an enterprise cybersecurity opportunity supporting our DHS CDM DEFEND… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Senior DevSecOps Engineer

    CACI International (Chantilly, VA)
    Senior DevSecOps Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... applications and analytics within an enterprise. **Responsibilities:** As a Senior DevSecOps engineer , you will + Develop features to automate, scale, test, and… more
    CACI International (10/15/25)
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  • ForeScout Engineer - Active TS/SCI with CI…

    ENS Solutions (Norfolk, VA)
    …Certification + Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification such as CEH, CySA+, GICSP, SSCP, CHFI, CFR, ... to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, Active… more
    ENS Solutions (12/06/25)
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  • Sr. Principal Software Engineer

    Oracle (Richmond, VA)
    …delivering large-scale, high performance, fault tolerant solutions? Oracle's Cloud Infrastructure team is building a next generation Infrastructure -as-a-Service ... with a passion for solving difficult problems in distributed systems, virtualized infrastructure , and highly available services. Joining Oracle will give you the… more
    Oracle (11/25/25)
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  • Systems Engineer (Full Performance)

    BAE Systems (Herndon, VA)
    …center + Assist in the design, testing, and deployment of new voice infrastructure + Support implementation of next-generation voice technologies + Participate ... transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security… more
    BAE Systems (10/28/25)
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  • Senior Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    …Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Servers,Critical Systems,Information Technology ... Citizenship Required:** Yes **Job Description:** **Senior** **Information System Security** ** Engineer ** Deliver security related solutions for enterprise information systems… more
    General Dynamics Information Technology (11/21/25)
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  • System Development Engineer , Automation…

    Amazon (Arlington, VA)
    …and industrial control systems. We are seeking a passionate System Development Engineer to innovate in building Human Machine Interfacing Platforms to join the ... organization. Amazon's Operations Technology teams are the technical engines that support Amazon's mission of being Earth's most customer-centric company. We build… more
    Amazon (10/26/25)
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  • System Development Engineer , Tech Deploy…

    Amazon (Arlington, VA)
    …following roles and responsibilities are required for a successful Systems Development Engineer : - Support the installation of complex cross-functional projects ... Basic Qualifications - Experience leading the design, automation, deployment, and support of large-scale infrastructure - Proficient experience programming with… more
    Amazon (10/19/25)
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  • SAP NS2 Senior Cloud Engineer /Systems…

    SAP (Herndon, VA)
    …of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer /Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with Polygraph Required** ... offer SAP solutions with specialized levels of security and support to meet the requirements of US national security...meet the requirements of US national security and critical infrastructure customers. Must be a US Citizen with active… more
    SAP (10/21/25)
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