• Network Operations Center

    General Dynamics Information Technology (Ashburn, VA)
    … Routing **Experience:** 5 + years of related experience **Job Description:** NETWORK OPERATIONS CENTER (NOC) TIER 1 SHIFT LEAD Advance how our customers ... operate while you advance your career. Join GDIT as a Network Operations Center (NOC) Tier 1 Shift Lead and build an impactful career in enterprise IT,… more
    General Dynamics Information Technology (11/06/25)
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  • Network Operations Center

    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 ... an exciting and challenging opportunity available for a Network Operations Center (NOC) Tier 3 supporting an Intelligence Community customer's wide-area… more
    CACI International (10/25/25)
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  • Network Operations Center

    CACI International (Springfield, VA)
    Network Operations Center (NOC) Engineer ( Tier 2) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... needed on an ongoing basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure,… more
    CACI International (10/25/25)
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  • Junior Computer Support Technician

    Leidos (Reston, VA)
    …system experience (ie Remedy, ServiceNOW, SharePoint). * Prior experience in a Network Operations Center environment or Tier 2/3 Helpdesk. * Cisco, Palo ... and Engineering Programs (SEP) is seeking a Computer Support Analyst for the Center for Information Systems Security (CISS) program. This is a unique role which… more
    Leidos (12/16/25)
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  • Network Operations Center

    NANA Regional Corporation (Ashburn, VA)
    … 1 Shift Lead is responsible for overseeing a team of Tier 1 Network Operations Center (NOC) technicians during assigned shifts. + This role ensures ... of five (5) years' relevant experience in Tier 1 support operations . + Strong understanding of network fundamentals, including TCP/IP, routing protocols,… more
    NANA Regional Corporation (10/25/25)
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  • CAN/LAN Network Tier 3

    CACI International (Sterling, VA)
    CAN/LAN Network Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **The Opportunity:** CACI is seeking a CAN/WAN Network Tier 3 to provide support for...operations , monitoring and problem resolution for all the network architecture and devices. You will provide support for… more
    CACI International (10/25/25)
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  • Tier 3 Network Administrator

    CACI International (Reston, VA)
    …reviewing, and publishing in KM system Standard Operating Procedures (SOP) for network operations . + Troubleshooting systems failures and accessibility problems ... Tier 3 Network Administrator Job Category:...tables. + Making recommendations that enhance operational efficiencies for network monitoring, management, and overall operations . +… more
    CACI International (12/11/25)
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  • Network Engineer Tier 2

    CACI International (Chantilly, VA)
    Network Engineer Tier 2 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... role involves implementing, troubleshooting, and maintaining IT networks, encompassing daily operations , monitoring, and problem resolution for all network more
    CACI International (10/25/25)
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  • Network Engineer- Tier 3

    CACI International (Sterling, VA)
    Network Engineer- Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... designing, implementing, troubleshooting, and maintaining complex IT networks, encompassing daily operations , monitoring, and problem resolution for all network more
    CACI International (10/09/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    CORE/WAN Network - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... CACI has an exciting and challenging opportunity available for a Network Designer supporting an Intelligence Community customer's CORE/wide-area (WAN), networks… more
    CACI International (10/25/25)
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  • Cyber Security Operations Specialist III…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... * **The Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in...+ Perform digital media analysis on host, server, and network data. + Develop and identify indicators of compromise… more
    CACI International (11/21/25)
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  • Csos III / Tier 3

    CACI International (Springfield, VA)
    CSOS III / Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** Candidate will provide CSOC Tier 3 services, which is 24x7x365 coordination, execution, and...* Performs digital media analysis on host, server, and network data as required to analyze and respond to… more
    CACI International (10/15/25)
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  • Tier One Site Operator (2nd Shift)

    RTX Corporation (Springfield, VA)
    …+ Comfortable performing normal duties collocated with the customer and other operations center residents. + Proven ability in strong customer support. ... strategy. The selected candidate will be a team member on a high-performing Operations and Sustainment team, embedded on-site, with customer presence, for a system… more
    RTX Corporation (12/14/25)
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  • Data Center Operations Technician II…

    CoreSite (Reston, VA)
    …A Tier 2 technician will be responsible for day to day operations of the data center including security functions, telecommunication standards and ... A Tier 2 technician requires the following skills: Security operations , first responder, fire watch, safety, trouble shooting, causality response, basic telecom… more
    CoreSite (12/13/25)
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  • Data Center Operations Technician…

    CoreSite (Reston, VA)
    …security hardware, and CCTV. Duties: + Completion of CoreSite's Data Center Operations Qualification Program to the tier level at which you are hired ... Day Shift: 6:00 am - 2:00 pm, Sunday-Thursday A Tier III technician will be responsible for day to day operations of the data center including facilities and… more
    CoreSite (12/11/25)
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  • Data Center Operations Technician IV…

    CoreSite (Reston, VA)
    …future of digital infrastructure while nurturing your professional growth and success. Data Center Technician IV Role: The Data Center Technician IV must possess ... for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. We… more
    CoreSite (11/25/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    Service Center Frontline Account Manager Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... and rapid issue resolution. As a Frontline Account Manager, you will provide Tier 1 support via phone, email, and walk-up channels, handling inbound incidents,… more
    CACI International (12/04/25)
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  • Sr DC Capex Procurement Manager, Data…

    Amazon (Herndon, VA)
    …capabilities and a hands-on passion to dive-deep into processes used in our data center operations network . Additionally, candidate must have proven skills ... is seeking a motivated and data-driven category manager to support the Americas data center operations space. The candidate should have strong supply chain and… more
    Amazon (11/26/25)
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  • Cyber Security Operations Specialist - CSOC…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2, 3) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services team!...mission-focused individuals to provide various levels of CSOC services ( Tier 1, Tier 2, and Tier more
    CACI International (11/10/25)
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  • Cyber Network Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …to GDIT. The Cyber Network Security Engineer must have: + 10+ years, IT network engineering support experience ( Tier II, Tier III, network ... **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security, Network Engineering,Risk Mitigation,Security Risk Analysis,Technical Security **Certifications:** Certified Information… more
    General Dynamics Information Technology (12/04/25)
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