• Network Engineer

    Nightwing (Sterling, VA)
    …**Knowledge with wireless technologies eg GSM/CDMA.** **Strong experience in Microsoft operating systems and Microsoft applications to include Microsoft System ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/08/25)
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  • Cyber Host Forensic Analyst II

    Nightwing (Arlington, VA)
    …and assessing evidence from electronic devices using forensic tools and knowledge of operating systems - Using hashing algorithms to validate forensic images - ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/01/25)
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  • Network Engineer SME

    General Dynamics Information Technology (Hampton, VA)
    …configuring, testing, and maintaining network devices, telecom equipment, radio equipment, operating systems , application software, and system management tools + ... **Skills:** Cisco Networking Infrastructure,Cisco Router Configuration,Cisco Routers and Switches,Network Engineering, Systems Design **Certifications:** CompTIA - Security+ - CompTIA -… more
    General Dynamics Information Technology (07/16/25)
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  • COBOL Developer

    Koniag Government Services (Chantilly, VA)
    …with mainframe terminal emulation tools + Understanding of mainframe architecture and operating systems (z/OS, MVS) + Experience with batch processing and ... This role is critical in maintaining and enhancing legacy systems while supporting modernization initiatives within production and potential development/testing… more
    Koniag Government Services (10/03/25)
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  • Help Desk Technician

    Old Dominion University (Norfolk, VA)
    …communicate support solutions * Proficient in Microsoft Windows and Apple macOS operating systems * Skilled in troubleshooting hardware and software issues ... * Working knowledge of mobile device support for iOS and Android operating systems * Familiarity with technologies used in IT service environments, including… more
    Old Dominion University (09/30/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Norfolk, VA)
    …Experience with Windows and Linux, including installing, configuring, or maintaining servers operating systems and applications + Experience working with STIGs, ... solutions to enable secure and reliable operations of enterprise computer systems . Engineer, design, develop, and implement enterprise network cyber defense… more
    ENS Solutions (09/27/25)
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  • Cybersecurity Intern

    Parsons Corporation (Centreville, VA)
    …ability to follow established procedures - Basic knowledge of networking concepts, operating systems , and computer hardware - Familiarity with common ... - Desired: Knowledge of or experience in one of the following: operating systems like Windows or Linux, general networking and infrastructure fundamentals, or… more
    Parsons Corporation (09/25/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    … instructions; design and develop compilers and assemblers, utility programs, and operating systems . + Ensure software standards are met. _This position ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/25/25)
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  • Sr IT Security Advisor

    Sedgwick (Alexandria, VA)
    …of vulnerability management + Knowledge of penetration testing + Knowledge of various operating systems + Knowledge of desktop productivity software + Knowledge ... of security measures to protect company data, networks, and computer systems . To focus on executing security fundamentals for threat detection, investigation,… more
    Sedgwick (09/23/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …procedures and system security investigations. + Proficiency in Windows and Linux operating systems . + Experience with Active Directory, Group Policy, DNS, ... Administrator will ensure the reliability, security, and availability of critical systems , supporting both Windows and Linux environments in a highly regulated,… more
    Leader Communications Inc. (09/23/25)
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