• Senior IT Technical Writer

    ManTech International (Herndon, VA)
    …now-innovate and excel with MANTECH! ManTech seeks a motivated, career and customer-oriented Senior IT Technical Writer to join our team in the DC, Maryland, and ... Virginia (Northern) DMV area . The NOSC Senior IT Technical Writer leads the creation and management...aB achelor's degree in Technical Writing, English, Information Security, Computer Science, or related field of study + 3… more
    ManTech International (07/14/25)
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  • Senior AWS Data Engineer

    Fannie Mae (Reston, VA)
    …and in a usable state, including quality assurance. *THE IMPACT YOU WILL MAKE* The Senior AWS Data Engineer will offer you the flexibility to make each day your own, ... * Maintain comprehensive knowledge of database technologies, complex coding languages, and computer system skills. * Support the integration of data into readily… more
    Fannie Mae (07/09/25)
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  • Senior Software Engineer/AFSIM Modeler

    KBR (Reston, VA)
    Title: Senior Software Engineer/AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... the future of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer/AFSIM Modeler to join a multi-disciplinary team consisting of… more
    KBR (07/01/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a highly skilled and motivated ** Senior Network Architect** to join our team in the DC, Maryland, and Virginia (Northern) **DMV area** . The NOSC ... Senior Network Architect designs and implements secure, scalable, and...switching, and firewall technology and a bachelor's degree in computer science, information technology, cybersecurity, or a related field… more
    ManTech (06/11/25)
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  • Senior Cyber Capability Developer (Reverse…

    Leidos (Lorton, VA)
    …National Security Sector (NSS) has a new and exciting opportunity for a Senior Cyber Capability Developer (Reverse Engineer) in our Cyber & Analytics Business Area ... (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (06/08/25)
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  • Senior Cyber Incident Detection…

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber Incident Detection and Response Analyst** to join our team in **Herndon, VA.** The NOSC ... Senior Cybersecurity Incident Detection and Response Analyst leads the...incident detection and response and a Bachelor's degree in computer science, information technology, cybersecurity, or a related field… more
    ManTech (06/03/25)
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  • Senior Knowledge Management Specialist

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Knowledge Management Specialist** to join our team in the DC, Maryland, and Virginia (Northern) ... **DMV area** . The NOSC Senior Knowledge Management Specialist develops and implements strategies to capture, organize, and share critical IT and cybersecurity… more
    ManTech (06/03/25)
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  • Senior IT Technical Writer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior IT Technical Writer** to join our team in the DC, Maryland, and Virginia (Northern) **DMV area** ... . The NOSC Senior IT Technical Writer leads the creation and management...a Bachelor's degree in Technical Writing, English, Information Security, Computer Science, or related field of study + 3+years… more
    ManTech (06/03/25)
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  • Senior Field Engineer

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Field Engineer** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this role ... evaluation and solution of potential field problems, referring them to Senior Engineers or Project Managers. Field Engineers provide technical engineering… more
    ManTech (05/22/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …importance of others (work and win as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the Warfare Analysis and ... of the following disciplines: combat systems design/engineering, combat system computer program development, combat system certification, combat system simulation… more
    SimIS Inc. (08/07/25)
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