• VDI Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …system additions and/or enhancements and make recommendations to management and/or clients -Provide Tier 3 support for O&M and engineer activities -Oversee ... and participate in upgrades ofCitrixapplications -Work across teams to aid in implementing several methods for virtual application delivery to includeAppV, AppVolumes,XenApp, SCCM -Continuous troubleshooting of network and security issues that affect the VDI… more
    Arena Technical Resources, LLC (07/25/25)
    - Related Jobs
  • Tier 3 Linux Engineer

    CACI International (Chantilly, VA)
    Tier 3 Linux Engineer Job Category:...3 Linux Engineer to join our team in support of Enterprise Information Technology initiatives for the customer. ... require being on-call on a scheduled rotation for call-in support and occasional off-hour assignments **Responsibilities:** * Design and...II Certification or be able to obtain certification within 3 months of hire. * Bachelor's Degree in an… more
    CACI International (08/03/25)
    - Related Jobs
  • Network Operations Center (NOC) Tier

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... exciting and challenging opportunity available for a Network Operations Center (NOC) Tier 3 supporting an Intelligence Community customer's wide-area (WAN),… more
    CACI International (07/26/25)
    - Related Jobs
  • Technical Specialist

    Meta (Richmond, VA)
    …one year of experience in each of the following: 12. 1. Serving as Tier 2 or 3 support on smartphone platforms 13. 2. Testing Accessibility features on ... smartphone platforms 14. 3 . Technical support of Android, Windows, or iOS mobile operating systems 15. 4. Analyzing data and defining metrics to drive business… more
    Meta (08/01/25)
    - Related Jobs
  • Information Systems Security Engineer (ISSE)…

    KaylaTek, Inc. (Arlington, VA)
    … security planning, assessment, risk analysis, and risk management. Security Tool Troubleshooting & Support o Provide Tier 3 troubleshooting support for ... Employee Assistance Program (EAP), Professional Development Program, Referral Bonus, Military Leave Support Come join our growing team with a 21st Century Vision! At… more
    KaylaTek, Inc. (06/05/25)
    - Related Jobs
  • Network Engineer Tier 3

    CACI International (Chantilly, VA)
    Network Engineer Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network infrastructure, including CAN, LAN,… more
    CACI International (07/26/25)
    - Related Jobs
  • Core/WAN Network Designer- Tier 3

    CACI International (Sterling, VA)
    CORE/WAN Network Designer- Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... upgrades, additions or revisions for customer approval before implementation. + Support network traffic analysis and bandwidth optimization efforts to ensure… more
    CACI International (07/26/25)
    - Related Jobs
  • Systems Administrator ( Tier 2 Desktop…

    William C Brown Inc (Springfield, VA)
    …close with engineering teams and other ISP Contractor Stakeholders when IT issues require Tier 3 escalation or have dependencies external to the UDS contract ... Systems Administrator ( Tier 2 Desktop Support ) EOE Statement...equivalent combination of years of experience and education and 3 + years of prior relevant experience. Location: On Customer… more
    William C Brown Inc (05/15/25)
    - Related Jobs
  • Database Administrator 4

    M. C. Dean (Chantilly, VA)
    …particularly for the physical security system, ensuring reliability and availability. + Provide Tier 3 escalation support for customer calls, working closely ... Design & Implementation:** + Design, implement, and maintain databases that support production, development, and test environments for physical security systems,… more
    M. C. Dean (07/15/25)
    - Related Jobs
  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …security planning, assessment, risk analysis, and risk management. + Security Tool Troubleshooting & Support : + Provide Tier 3 troubleshooting support ... cybersecurity tools such as ACAS and HBSS/ESS. + RMF Support & Documentation: + Support the documentation of security control implementations and gathering of… more
    TekSynap (06/18/25)
    - Related Jobs