• Sr. Web Application Developer (.Net)

    Washington Metropolitan Area Transit Authority (VA)
    …support the development, deployment and ongoing operation of web applications, such as security , network communications and server operations . + Responsible ... end users), and ensures the efficient and cost effective resolution of maintenance, operations , and support issues. Serves as a technical subject matter expert by… more
    Washington Metropolitan Area Transit Authority (05/07/25)
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  • IT Specialist - TS/SCI Ci Polygraph Required

    TEKsystems (Reston, VA)
    …of technical issues. Duties will also include: responding to system and network security incidents; updating documentation for systems and networks; evaluating ... potential equipment components and software; presenting system and network security principles and technology solutions to diverse audiences; providing technical… more
    TEKsystems (05/08/25)
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  • Threat Hunter

    Axxum Technologies (Mclean, VA)
    …improve processes for use across multiple detection sets for more efficient Security Operations . + Review alerts generated by detection infrastructure for ... of relevant cyber security experience in IT Security , Incident Response or network security... security with strong knowledge working in a Security Operations Center + BA/BS degree is… more
    Axxum Technologies (05/07/25)
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  • Information Systems Administrator

    Nightwing (Sterling, VA)
    …a wide range of issues including secure architectures, secure electronic data traffic, network security , information security and privacy, and will ... and troubleshooting on small to medium-sized network Solid understanding of network and information security practices Familiarity with Network Attached… more
    Nightwing (03/19/25)
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  • Systems Administrator

    Serco (Herndon, VA)
    …ideal for a candidate looking to grow their skills in systems administration, network operations , and IT infrastructure management. The selected individual will ... points + Collaborate in the maintenance of firewalls, VPNs, and other network security systems + Participate in basic network troubleshooting to resolve… more
    Serco (05/06/25)
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  • Information Systems Auditor

    Parsons Corporation (Chantilly, VA)
    …and network certification and accreditation processes to include system security authorization agreements. + Run vulnerability scans using Tenable Nessus, + Be ... + IAM Level II - Must have either CISSP (Computer Information Systems Security Professional), CISM (Certified Information Security Manager), or CASP (CompTIA… more
    Parsons Corporation (05/10/25)
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  • Cyber Technical Analyst Sr- TS/SCI w/Poly

    General Dynamics Information Technology (Chantilly, VA)
    …activities + Demonstrated experience in one of the following areas: computer network forensics, network administration, computer security , or large-scale ... + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber Security **Skills:** Cybersecurity, Security Assurance, Security Policies… more
    General Dynamics Information Technology (04/08/25)
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  • Senior Vulnerability Assessment Analyst

    NTT America, Inc. (Merrifield, VA)
    …Provides support in the identification, documentation, and development ofcomputer and network security countermeasures. + Performs penetration testing on ... network data capture, intrusion detection, log management, auditing, security incident and event management (SIEM), and penetration testing. Personnel assigned… more
    NTT America, Inc. (04/25/25)
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  • Sr. Windows Administrator/Test Lab Manager TS/SCI…

    Leidos (Alexandria, VA)
    …information for security accreditation and certification. + Experience with Network Security Technologies (eg Multiple Domain, PKI, SSP, Vulnerability ... **Description** Come join our exciting and fast-growing National Security Group! $15k SIGN ON BONUS! Must have...and O&M support activities in support of a complex network environment with geographically distributed systems. The position entails… more
    Leidos (03/28/25)
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  • System Development Engineer, Strada ADC

    Amazon (Herndon, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate ... help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest...best solution over the quickest solution. At Amazon scale, Network Engineers rely on an ever increasing number of… more
    Amazon (02/21/25)
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