• Network Operations - Tier

    CACI International (Reston, VA)
    Network Operations - Tier 2 NETOPS Job...role:** As a Tier 2 Network Administrator supporting Network Operations , you'll ... of the enterprise. + Draft Standard Operating Procedures (SOP) for network operations . + Troubleshoot systems failures and accessibility problems within… more
    CACI International (07/21/25)
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  • Network Operations Center (NOC)…

    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 ... on an ongoing basis. **The Opportunity** : Team CACI is seeking a Network Operations Center Engineer to support a diverse network infrastructure, including… more
    CACI International (07/26/25)
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  • Network Administrator Tier 2

    Koniag Government Services (Chantilly, VA)
    …Data Solutions, LLC,** a Koniag Government Services company, is seeking a Network Administrator Tier 2 ( Network Operations Center) to support KDS and ... flexible spending accounts, paid holidays, three weeks paid time off, and more. The Tier 2 Network Administrator supports the Tier 3 Network more
    Koniag Government Services (09/06/25)
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  • Network Administrator Tier 2

    Koniag Government Services (Chantilly, VA)
    …Data Solutions, LLC,** a Koniag Government Services company, is seeking Network Administrator Tier 2 ( Network Operations Center) to support KDS and ... company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. Tier 2 Network Admin supports Tier 3 Network team… more
    Koniag Government Services (09/04/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, 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 (07/26/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity:** We are seeking a skilled and motivated Tier 2 System Administrator to join our...technical support for hardware, software, database, custom software and network -related issues escalated from Tier 1. *… more
    CACI International (09/20/25)
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  • Tier 2 Helpdesk Lead CAB Manager…

    TekSynap (Arlington, VA)
    …with the highest levels of management. + Must have knowledge in operating and maintaining Tier 2 Tech Control Helpdesk functions and DISAC 310-175-9. + Must have ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Oversees the day-to-day operations of the Technical Control Facility (TCF) Service...a Top Secret/SCI clearance **Overview** We are seeking a Tier 2 Helpdesk Lead CAB Manager for… more
    TekSynap (10/07/25)
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  • CSOC Threat Management Specialist ( Tier

    Nightwing (Falls Church, VA)
    …markets. Nightwing is seeking to hire a Cyber Threat Management Specialist. The Tier 2 Analysts perform deep-dive incident analysis by correlating data from ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services...with at least some exposure to AI/ML projects + 2 + years' experience in network traffic analysis… more
    Nightwing (08/15/25)
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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 ... + Perform digital media analysis on host, server, and network data. + Develop and identify indicators of compromise...malware analysis and signature development. + Coordinate with CSOC Tier 1 and 2 services to remediate… more
    CACI International (08/23/25)
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  • IT Service Desk Support - Tier II

    Trace Systems Inc (Portsmouth, VA)
    …to hardware and software used by NNSY users. + Complex issues that cannot be resolved at Tier 2 will be forwarded to Tier 3 support for assistance and ... integrations. + Provide support for complex hardware/software problems beyond the scope of Tier 2 . + Process System Authorization Access Request - Navy (SAAR-N)… more
    Trace Systems Inc (08/29/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …C-IRT stand-down; + Conduct Quality Control reviews of a percentage closed CSOC Tier 2 tickets each week to ensure proper analysis, categorization, ... Contract Services; + Performs malware analysis and signature development; + Coordinate with CSOC Tier 1 and 2 services to remediate all discrepancies and provide… more
    General Dynamics Information Technology (09/30/25)
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  • Tier II Helpdesk Lead Central Area Business…

    Competitive Range Solutions, LLC (Arlington, VA)
    …with the highest level of management. + Must have knowledge in operating and maintaining Tier 2 Tech Control Helpdesk function and DISAC 310-175-9. + Must have ... Solutions requires the expertise of a talented and experienced Tier II Helpdesk Lead/Central Area Business (CAB) Manager for...Business (CAB) Manager for Tech Control to spearhead the operations of the Technical Control Facility Helpdesk at the… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Enterprise Help Desk (EHD) Agent, Tier 1

    Leidos (Lorton, VA)
    …**Preferred Experience, Skills, and Education:** + Experience working in or with a Network Operations Center or Security Operations Center. + Experience ... is seeking an experienced Enterprise Help Desk (EHD) Agent, Tier 1, to join the Mission Support Services (MSS)...in support of meeting SLOs. + Performs day-to-day EHD operations , ensuring efficiency and adherence to best practices and… more
    Leidos (10/04/25)
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  • Network Engineer, Operations

    Meta (Ashburn, VA)
    …seeking a forward-thinking engineer with technical expertise in network deployment and operations , specifically in Layer 2 and Layer 3 switched and routed ... with experience in Network engineering, Vendor and Workflow Management 11. Network Operations and Deployment experience: knowledge of IP, Transport and CDN… more
    Meta (09/12/25)
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  • Cyber Security Operations Specialist - CSOC…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist - CSOC (Tiers 1, 2...mission-focused individuals to provide various levels of CSOC services ( Tier 1, Tier 2 , and ... (TCS) program is actively hiring TS/SCI cleared Cyber Security Operations Specialists to join our CSOC Tiered Services team!...Analyst certification within 120 days of start date. CSOC Tier 2 Services include malware and implant… more
    CACI International (08/11/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …initiatives. Responsibilities: + Serve as the escalation point for complex network issues from Tier 1 and Tier 2 support. + Lead the diagnosis and ... Virginia. This role is perfect for individuals with advanced network operations expertise, capable of handling high-level...to Tier 1 and Tier 2 NOC personnel. + Ensure network security… more
    Virtual Service Operations (08/02/25)
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  • NOC Network Analyst II

    Virtual Service Operations (Lorton, VA)
    …ensuring network stability and performance! Opportunity: VSO is seeking a skilled and detail-oriented Tier 2 - NOC Network Analyst II to join our growing ... network professional ready to advance your career in network operations ? Join our team and play...network environment. Responsibilities: + Investigate and resolve escalated network issues from Tier 1 support. +… more
    Virtual Service Operations (07/22/25)
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  • Senior Network Engineer

    GovCIO (Richmond, VA)
    …Layer 3, Layer 2 , and wireless networks. + Provide engineering and operations support for network applications installed on client workstations, for VPN and ... **Overview** GovCIO is currently hiring for a Senior Network Engineer to provide Tier 3 support as well as design, test, and implement Next Generation Networks.… more
    GovCIO (10/08/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    **Description** The Digital Modernization Sector at Leidos is seeking a Tier III O&M Network Engineer to support the customer's various wide area networks (WANs) ... routing technologies across multiple vendors. The job duties of Tier III O&M Network Engineer are as...and Cisco routers include extensive troubleshooting at the layer 2 and layer 3 level and implementation of routing… more
    Leidos (09/02/25)
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  • Network Administrator II - Shift 2B

    CACI International (Springfield, VA)
    …and Mid shift (3B) (10pm to 6am Tuesday - Saturday) **Responsibilities:** + Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution ... Network Administrator II - Shift 2B Job Category:...operations , monitoring and problem resolution for all the network architecture and devices. This will be for Shift… more
    CACI International (10/03/25)
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