• C++ Software Developer

    Parsons Corporation (Centreville, VA)
    …you want to design and develop customer software that will be deployed in systems helping make the country a safer place? Parsons' Cyber and Intelligence Market is ... in proposing new software capabilities, and identify improvements to existing software systems . **What You'll Be Doing:** + Conduct rapid software prototyping to… more
    Parsons Corporation (12/20/25)
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  • Engineer 3

    M. C. Dean (Caroline County, VA)
    …The responsibilities include the administration and maintenance of high performance computer configurations as well as other systems and peripherals' ... emerging needs. Qualifications + Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering Management,… more
    M. C. Dean (12/13/25)
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  • Deputy Program Manager

    Nightwing (Sterling, VA)
    …This position will work closely with the customer, the project integrator, the network engineers and architects to ensure our systems meet customer requirements ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/16/25)
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  • Security Incident Analyst (SiA) - TS/SCI…

    General Dynamics Information Technology (Reston, VA)
    …information technology (IT) assets and DIA personnel to the DIA Computer Network Defense Center (DCNDC) and Information Systems Security Managers (ISSM) for ... cases. HOW A SECURITY INCIDENT ANALYST WILL MAKE AN IMPACT + Manage network computer and system security incidents relating to data spills, misclassifications,… more
    General Dynamics Information Technology (11/18/25)
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  • Cisco ISE Engineer (Secret Clearance Required)

    TEKsystems (Reston, VA)
    …critical DoD programs. This role focuses on designing, implementing, and maintaining secure network access control systems in compliance with NIST 800-53, DISA ... Network Security Engineer (Cisco ISE /AAA) - DoD...and USACE policies. + Configure, manage, and maintain NAC systems to ensure optimal performance and security. + Develop… more
    TEKsystems (01/07/26)
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  • Senior Principal Security Engineer

    Oracle (Richmond, VA)
    …+ Experience with network monitoring and telemetry solutions, network configuration management, linux systems administration + Experience leading ... depends on. This is a global footprint, with hundreds of thousands of network devices supporting millions of servers, connected over a mix of dedicated backbone… more
    Oracle (11/25/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …community or DoD. + Strong proficiency in managing Windows and Linux operating systems . + Extensive experience with Cisco network devices and configurations. + ... servers, ensuring optimal performance, security, and availability. + Administer Cisco network devices, including routers, switches, and firewalls, to ensure secure… more
    Parsons Corporation (12/04/25)
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  • Senior Technical Product Manager

    Capital One (Mclean, VA)
    …Operations Research, Analytics, Mathematics, Computer Science, Computer Engineering, Software Engineering, Mechanical Engineering, Information Systems ... Economics, Operations Research, Analytics, Mathematics, Computer Science, Computer Engineering, Software Engineering, Mechanical Engineering, Information Systems more
    Capital One (11/04/25)
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  • IT Engineer and Support Specialist

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... + Install server software, applications, upgrades, and maintenance patches + Ensure network and system security practices comply with NIST SP 800-171 requirements +… more
    Sciolex Corporation (01/07/26)
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  • Software Test and Evaluation Engineer

    ManTech (Norfolk, VA)
    …SonarQube + Knowledge of systems design/development lifecycle (SDLC), software systems theory and engineering principles, network / systems design and ... the base interoperability structure for the interoperability new and existing systems to participate in distributed training. Continuous development and improvements… more
    ManTech (01/09/26)
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