• Principal Platform Engineer / Linux (Onsite)

    RTX Corporation (Springfield, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Polygraph...for the equipment room (lab) to ensure that all computer networks and storage resources are maintained for the… more
    RTX Corporation (08/08/25)
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  • Senior Windows Engineer

    CACI International (Norfolk, VA)
    …and Group Policy Objects (GPOs) to align with organizational requirements and security standards + Configuring AD Server Roles such as Certificate Authorities (CAs), ... for regulatory compliance and support audits + Ensure the security and integrity of the corporate Active Directory forest...the ability to obtain TS/SCI + Bachelor's degree in Computer Science, Information Technology, or a related field with… more
    CACI International (10/02/25)
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  • Cybersecurity Engineer II

    TekSynap (Virginia Beach, VA)
    …in compliance with DoD cybersecurity policies. + Apply and validate Security Technical Implementation Guides (STIGs) to ensure secure configurations. + Conduct ... tool. + Remediate findings by implementing vendor patches and security updates on Linux and Windows operating systems. +...+ Bachelor of Science in Information Systems, Information Technology, Computer Science, or Computer Engineering + Active… more
    TekSynap (10/01/25)
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  • Network Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …You'll work at the intersection of cloud innovation and mission-critical security , ensuring sensitive data moves safely and compliantly between environments like ... regulated industry. The systems you help support are required to meet strict security policy and assurance requirements of both public and private sector customers.… more
    Microsoft Corporation (09/27/25)
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  • AWS Admin/Full Stack Developer

    Leidos (Chantilly, VA)
    …is interested in supporting a dynamic program for one of our national security clients. The AWS Admin/Full Stack Developer will design, develop, deploy and support ... deploy, and manage the client's cloud infrastructure, services, and security applications to ensure the environment is scalable, reliable,...an active TS/SCI with Poly. + Bachelor's degree in Computer Science or related degree with 10+ years of… more
    Leidos (09/26/25)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... implementation, operations & maintenance, and cybersecurity for large complex electronic security systems and physical security systems. This position spearheads… more
    M. C. Dean (09/18/25)
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  • Network Engineer - Top Secret Clearance |

    Cambridge International Systems Inc (Norfolk, VA)
    …tackling some of today's most complex and critical challenges in defense and security . We are currently seeking a Network Engineer to support operations in Norfolk, ... apply patches, harden systems, review logs, and ensure physical/electronic security . + Support RMF compliance activities, including documentation and vulnerability… more
    Cambridge International Systems Inc (09/04/25)
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  • Task Order Program Manager

    TekSynap (Ashburn, VA)
    …technical writing, etc.) as required. + Experience with cloud- based security technologies, architecture, and computing and searching, monitoring, and analyzing ... project and program management experience in delivery of information systems or computer network support services + Education: Bachelor's degree in computer … more
    TekSynap (09/02/25)
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  • SOC 2 Assessor - Part time & Remote

    TestPros (Sterling, VA)
    …analysis + Threat Intelligence + Incident Management - analysis, detection, and handling of security events + Bachelor's Degree in Computer Science or a related ... Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST 800-53, NIST SP 800-171 / CMMC Consulting/Assessment/Compliance,… more
    TestPros (08/27/25)
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  • Visitor Welcome Center (VWC) Specialist

    Koniag Government Services (Arlington, VA)
    …Visit Authorization Letters (VALs) and document related information in various computer systems. + Prepare and issue temporary Government employee, contractor and ... visitor security badges to DARPA employees, contractors, and visitors. +...Inventory and account for all badges. + Use various computer systems to verify identity, clearances, and visit authorization… more
    Koniag Government Services (07/18/25)
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