• WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …and technologies, identity access management systems, OT software applications, operating systems, wireless communications (private radio, spread spectrum, LTE), and ... devices (PLCs, RTUs). The ideal candidate would have extensive experience as a network engineer and virtualization engineer for the oil and gas industry. Must be… more
    AltaGas (08/07/25)
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  • Windows Systems Engineer

    SAIC (Quantico, VA)
    …Air Force and Combatant Commands Business Group of SAIC is seeking a Windows Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to ... systems software and related infrastructure. This individual ensures that system operating systems, and related procedures adhere to organizational policies and… more
    SAIC (08/07/25)
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  • Network Operations Center (NOC) Engineer

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer (Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including CAN, LAN, C&T, CORE,… more
    CACI International (07/26/25)
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  • System Engineer (Debian) - Cyber Operations

    CACI International (Chantilly, VA)
    System Engineer (Debian) - Cyber Operations Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * **The Opportunity:** Join CACI as a Debian System Engineer and become an integral part of our dynamic...will be responsible for maintaining a Debian live boot operating system, ensuring the seamless operation of our build… more
    CACI International (07/25/25)
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  • Security Engineer , AWS Security…

    Amazon (Arlington, VA)
    Description Amazon is seeking a Security Engineer to join the AVM (AWS Vulnerability Management) organization. Our organization is accountable for the end-to-end ... aspects of first- and third-party software across AWS including Operating Systems, firmware, databases, service/system hardening, cryptography, and audit analysis.… more
    Amazon (07/12/25)
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  • Information System Security Engineer (ISSE)

    KBR (Alexandria, VA)
    Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with KBR! The successful candidate for the Joint Mission Environment Testing Capability ... (JMETC) Information System Security Engineer (ISSE) position will be part of the KBR...Develop and implement security designs ensuring that the hardware, operating systems, applications all adequately address cyber security requirements… more
    KBR (07/02/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    EndPoint Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... * * **The Opportunity:** CACI is seeking a Systems Engineer ! As a member of a small mobile device...the government customer to build and maintain the base operating systems and applications supporting a mobile workforce. You… more
    CACI International (07/01/25)
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  • Systems Engineer - Integration - active…

    V2X (Springfield, VA)
    …responsibility, and professionalism. We have a great opportunity for a Systems Engineer - Integration - active TS/SCI clearance in Springfield, VA. The position ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Systems Engineer - Integration (SEI) provides a combination of software and systems… more
    V2X (06/24/25)
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  • Senior Database Engineer TS/SCI with Poly…

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **Senior Database Engineer TS/SCI with Poly REQUIRED** **Category:** Database Administration **Main location:** United States, Virginia, Reston **Position ID:** ... Time **Position Description:** CGI Federal is seeking an experienced Senior Database Engineer for an exciting opportunity within our Intel Community. This position… more
    CGI Technologies and Solutions, Inc. (06/13/25)
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  • Windows Systems Engineer , TS/SCI w/Poly

    General Dynamics Information Technology (Chantilly, VA)
    …Yes **Job Description:** At GDIT, people are our differentiator. As a Windows Systems Engineer , you will help ensure today is safe and tomorrow is smarter. Our work ... depends on a strong Windows Systems Engineer joining our team to make a positive impact...mission. This includes installing, configuring, supporting, and deploying Windows operating systems, as well as ensuring their security and… more
    General Dynamics Information Technology (05/22/25)
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