• Senior IT Security Engineer

    Cayuse Holdings (Rosslyn, VA)
    **Overview** The Senior IT Security Engineer is responsible for implementing and enforcing information systems security policies, standards, and methodologies and ... information. Assist with the CM for information system security software , hardware, and firmware. Maintain records on workstations, servers,...May be asked to travel for business or professional development purposes. + May be asked to work hours… more
    Cayuse Holdings (06/12/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …Technology organization is seeking a highly skilled and motivated Lead Network Engineer with expertise in Network Operations, Software Defined Networks (SDN), ... workplace reflects our values. We offer competitive benefits, exceptional professional development opportunities for career growth, and a culture of innovation that… more
    The MITRE Corporation (06/03/25)
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  • Sr Pr. Cyber Systems Engineer (Csse) TS/SCI…

    Northrop Grumman (Dulles, VA)
    …of history, they're making history. This position is for a Cyber/Systems Security Engineer (C/SSE) for a Space Segment -focused program where the CSSE provides ... security features into spacecraft "bus" subsystems, components, and flight software . Prior knowledge and experience applying Cyber/SSE principles to complex,… more
    Northrop Grumman (07/16/25)
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  • Mechanical Engineer

    MPR Associates (Alexandria, VA)
    …stress analysis, finite element analysis, mechanical design, materials, circuit design, software development and instrumentation and controls. MPR hires ... mentoring) and developing stronger business acumen (eg, client relationships, and business development ). We hire the best and brightest, which results in a… more
    MPR Associates (07/16/25)
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  • Systems Engineer /Modeler

    Lockheed Martin (Manassas, VA)
    …with model\-based languages such as SysML or UML * Familiarity with Agile software development methodologies * Strong attention to detail and organizational ... **The Work** Lockheed Martin Rotary & Mission Systems is seeking a System Engineer /Modeler for the Acoustic Rapid COTS Insertion \(ARCI\) program to oversee our… more
    Lockheed Martin (07/12/25)
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  • AI Engineer

    Sciolex Corporation (Chantilly, VA)
    …you receive the utmost employee care. Responsibilities As a AI/ Artificial intelligence Engineer Subject Matter Expert, you will you will develop and deploy machine ... You will also work closely with data scientists and software engineers to implement AI solutions that meet program...requirements. We are seeking candidates with experience in AI development and deployment. + Develop AI algorithms and models… more
    Sciolex Corporation (07/10/25)
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  • Principal Integration Engineer

    Leidos (Chantilly, VA)
    …Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... National Security Sector is seeking a skilled Principal Integration Engineer to join a new cyber security program and...You will be part of a program that oversees development , integration, delivery, and operations and maintenance of IT… more
    Leidos (06/30/25)
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  • Integration Engineer

    Leidos (Chantilly, VA)
    …Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, ... Leidos National Security Sector is seeking a skilled Integration Engineer to join a new cyber security program and...You will be part of a program that oversees development , integration, delivery, and operations and maintenance of IT… more
    Leidos (06/30/25)
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  • Senior Cloud Engineer

    ManTech (Falls Church, VA)
    ManTech seeks a motivated, career-focused, and customer-oriented **Senior Cloud Engineer ** to join an **on-site** team in either: Falls Church, VA, San Antonio, TX, ... architectural patterns, reference implementations, and shared services supporting rapid development and modernization. + Bring real-world expertise implementing cloud… more
    ManTech (06/29/25)
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  • Lead Systems Engineer (Payload)

    QinetiQ US (Mclean, VA)
    …Overview We are seeking an experienced and dynamic Lead Systems Engineer (Payload - Intelligence, Surveillance, and Reconnaissance (ISR)). This position will ... the end-to-end lifecycle of ISR payload integration, from initial concept development through integration, testing, and operational deployment. + Collaborate with… more
    QinetiQ US (06/24/25)
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