• Sr. Web Application Developer (.Net)

    Washington Metropolitan Area Transit Authority (VA)
    …the development, deployment and ongoing operation of web applications, such as security , network communications and server operations. + Responsible for ... Seven (7) years of experience in progressively responsible and diversified information systems , communication systems management and technical experience in a… more
    Washington Metropolitan Area Transit Authority (05/07/25)
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  • Systems Administrator

    Integrated Security Technologies (Herndon, VA)
    …of secure system operations. + Conduct system and network troubleshooting to resolve operational and security issues proactively and independently. ... + Lead the development and updating of system security plans (SSPs), risk assessments, POAMs,...strategies. + Provide cybersecurity support for specialized devices, physical security systems (eg, access control, video management),… more
    Integrated Security Technologies (05/02/25)
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  • Software Architect

    TekSynap (Fort Belvoir, VA)
    …as major enhancements to existing software in support of enterprise-wide DLA systems . + Analyze system integration, platform compatibility, and architectural ... feasibility for new and existing projects. + Perform systems architecture analysis, provide software design guidance, and define...(One of the Following): + A+ CE + CCNA Security + CND + Network + CE +… more
    TekSynap (04/17/25)
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  • Systems Engineer, Controls Fleet

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... with AWS or other cloud technologies (3+ years) - Strong background in system , network , and application administration - Proficiency in automation and scripting… more
    Amazon (03/04/25)
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  • Sr. Network Engineer

    Arena Technical Resources, LLC (Reston, VA)
    …systems engineer overseeing servers, storage and backup systems . Troubleshoot port security issues, VLAN issues and network outages. Control network ... status of networks. . Assist in investigating, evaluating, and proposing new network systems and upgrades/modifications to existing resources that would increase… more
    Arena Technical Resources, LLC (05/08/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Charlottesville, VA)
    …(NIPR/layer 2, SIPR/Layer #) on a 24-hour, 7-day-a-week on call basis, supporting the network system , and configuring and supporting the use of DOD Common Access ... private networks (VPNs), SONET multiplexers, servers, storage area nodes (SANs), cable management systems and other network enhancements down to the Edge Access… more
    Oneida Technical Solutions (04/18/25)
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  • Critical Environment (CE) Technical Trainer

    Microsoft Corporation (Sterling, VA)
    …**Preferred Qualifications:** + Bachelor's Degree Computer Science, Information Technologies, System Engineering, Information Systems AND 4+ years training, ... OR equivalent experience. + CompTIA Certifications (eg, Certified Technical Trainer+ [CTT+], Security +, Server+, Network +, Cloud+), Cisco Certified Network … more
    Microsoft Corporation (05/14/25)
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  • Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    …performed to identify and report events that occur, or might occur, within the network , in order to protect information, information systems , and networks from ... network traffic using metadata - Validate intrusion detection system (IDS) alerts against network traffic using...using packet analysis tools - Identify applications and operating systems of a network device based on… more
    Nightwing (05/02/25)
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  • Systems Administrator (TS/SCI clearance)

    System One (Quantico, VA)
    …application deliverables and systems comply with applicable DISA STIGs or Security Requirements Guidance. * Identify and report system risks. Qualifications: ... Systems Administrator Quantico, VA - 100% onsite TS/SCI...security documentation and artifacts. * Strong understanding of network fundamentals to include TCP/IP and sub-nets desired. *… more
    System One (04/24/25)
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  • Network Engineer - Senior

    Oneida Technical Solutions (VA)
    …(NIPR/layer 2, SIPR/Layer #) on a 24-hour, 7-day-a-week on call basis, supporting the network system , and configuring and supporting the use of DOD Common Access ... private networks (VPNs), SONET multiplexers, servers, storage area nodes (SANs), cable management systems and other network enhancements down to the Edge Access… more
    Oneida Technical Solutions (02/23/25)
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