• Sr. UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Sr. UNIX Systems Engineer ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2168 **Employment Type:** ... Description:** CGI Federal is looking for a UNIX system engineer to help support a program we are working...hardening of the servers and reporting of the overall security and operational status. The position will also recommend… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    …environments + Integrate voice, video, and data communications across enterprise networks while maintaining DoD security protocols + Perform system ... VOIP Engineer Lead Job Category: Information Technology Time Type:...for 5 years of relevant experience). + Familiarity with network and system security principles, protocols, and… more
    CACI International (01/07/26)
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  • Software Quality Engineer II

    Mastercard (Arlington, VA)
    …secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that ... and governments realize their greatest potential._ **Title and Summary** Software Quality Engineer II Overview: Mastercard is seeking a Software Quality Engineer more
    Mastercard (12/02/25)
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  • Senior Software Engineer

    BAE Systems (Sterling, VA)
    …voice and video engineering, field engineering, application management and development for networks , network analytics, firewalls, network access controls ... and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the… more
    BAE Systems (10/31/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our ** Security and Electronic Systems (SES)** ... Server. + Experience engineering and implementing data center and campus area networks and security stacks. + Experience engineering and implementing platforms… more
    M. C. Dean (12/30/25)
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  • Suricata Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …including for coordinating efforts and establishing customer relations. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran ... We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal...Credential and Access Management (ICAM), Software Development, Cyber and Network Security , System Engineering, Program/Project Management, IT… more
    ENS Solutions (11/26/25)
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  • Senior Principal Software Engineer , Data…

    Mastercard (Arlington, VA)
    …secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that ... realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer , Data Architecture Overview: Mastercard's Data & Analytics is seeking a… more
    Mastercard (01/16/26)
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  • Lead AI/DevOps Engineer

    Mastercard (Arlington, VA)
    …secure,_ _simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that ... governments realize their greatest potential._ **Title and Summary** Lead AI/DevOps Engineer Job Description: Who is Mastercard? Mastercard is a global technology… more
    Mastercard (12/10/25)
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  • Senior Infrastructure Engineer - Secret…

    General Dynamics Information Technology (Chantilly, VA)
    …IT,Information Technology Operations,Microsoft Office,Private Clouds **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 8 ... Description:** **GDIT is** **seeking** **a** **Senior** **Infras** **t** **ructure Engineer ** **to** **Defense Information Systems Agency (DISA) Global Video… more
    General Dynamics Information Technology (12/14/25)
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  • SCCM Desktop Engineer

    SAIC (Quantico, VA)
    **Description** **SAIC is seeking a SCCM Desktop Engineer for a (fully-onsite) role out of Quantico, VA.** **Introduction** Make a difference for national ... security by joining a team of dedicated IT professionals...Commands Business Group of SAIC is seeking a Desktop Engineer (SCCM) to support a transformational infrastructure program for… more
    SAIC (11/21/25)
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