• Red River (Chantilly, VA)
    …to make those around you successful. We are looking for a **Systems Support Engineer I** to join our fast-paced, customer-first global service desk team. This is a ... system slowness, and user profile problems. + Resolve basic network and connectivity problems such as remote access failures,...customer compliance frameworks (such as CMMC). + Minimum of 3 years of experience in IT. + Associate degree… more
    DirectEmployers Association (10/07/25)
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  • Network Engineer - Tier

    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 ... Local * * * **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network infrastructure,… more
    CACI International (10/09/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    network infrastructure. Opportunity: VSO is seeking a highly skilled and experienced Senior NOC Network Engineer ( Tier 3 ) to join our team in Lorton, ... NOC Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA)...Responsibilities: + Serve as the escalation point for complex network issues from Tier 1 and … more
    Virtual Service Operations (10/31/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    CORE/WAN Network - Tier 3 Job...and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical ... 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)
    …10% Type of Travel: Local * * * **The Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident response. ... Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology...+ Perform digital media analysis on host, server, and network data. + Develop and identify indicators of compromise… more
    CACI International (08/23/25)
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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 ... routing technologies across multiple vendors. The job duties of Tier III O&M Network Engineer ...include extensive troubleshooting at the layer 2 and layer 3 level and implementation of routing changes. + Troubleshooting… more
    Leidos (09/02/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …of our network systems. Opportunity: VSO is seeking an experienced and innovative NOC Network Solutions Engineer ( Tier 4) to join our team in Lorton, ... NOC Network Solutions Engineer * Lorton, VA...to enhance performance, security, and scalability. + Collaborate with Tier 3 engineers and other technical teams… more
    Virtual Service Operations (10/31/25)
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  • Cloud Network Engineer - Hybrid Work…

    General Dynamics Information Technology (Springfield, VA)
    …needed to perform secure work. As the Cloud SME, you will serve as the ** Tier 3 technical expert** for all enterprise cloud-based services. You will be ... | Checkpoint Software Technologies - Checkpoint Software Technologies, Certified Network Professional Enterprise (CCNP) | Cisco - Cisco, IAT...**MEANINGFUL WORK AND PERSONAL IMPACT:** + Serve as the ** Tier 3 Subject Matter Expert (SME)** for… more
    General Dynamics Information Technology (10/25/25)
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  • Architecture Network Engineer

    Leidos (Chantilly, VA)
    …a modern service provider network architecture. **The job duties of the Network Engineer (CAN/LAN) are as follows:** + Interpret customer requirements and ... Modernization Sector at Leidos** **has an opening for a** ** Network ** ** Engineer (Campus Area Network /Local...Assurance Technical (IAT) Level 2. + Experience specific to network engineering to include Tier III or… more
    Leidos (09/10/25)
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  • Cleared Network Engineer

    Virtual Service Operations (Lorton, VA)
    …configurations, management, and Azure networking. You will handle tier 3 engineering escalations and troubleshooting, monitor network health, provide ... Cleared Network Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps in your career as a … more
    Virtual Service Operations (09/29/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    F5 Network Engineer Location: Springfield, VA, US...client/server/storage/ network devices, mobile devices, etc. - Provide Tier 2 and Tier 3 ... Job ID: ATR 17581 Job Description Job Title: F5 Network Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS/SCI clearance and be… more
    Arena Technical Resources, LLC (10/06/25)
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  • Principal Network Engineer /Analyst…

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Principal Network Engineer /Analyst** to join our team! In this role you will ... focus on designing, configuring, deploying, and testing many network hardware, software pieces, and endpoints. **What You'll Be Doing:** + Network documentation… more
    Parsons Corporation (09/11/25)
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  • Network Engineer , Operations…

    Meta (Ashburn, VA)
    …productivity of our team members and vendor field workforces. **Required Skills:** Network Engineer , Operations & Support Responsibilities: 1. Incident Response: ... **Summary:** The broader Edge Network Services (ENS) organization designs, builds(deploys), and supports(operates)...partners 2. Escalation Management: Participate in the global team's Tier 3 and 4 on-call rotation with… more
    Meta (10/22/25)
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  • Network Engineer

    Nightwing (Sterling, VA)
    …routing and use of secure scripts.** **Experience providing Tier 3 Support to technical systems.** ** Network experience (configure, install, maintain) ... the intelligence community, defense, civil, and commercial markets. **Nightwing is seeking a Network Engineer .** ** Network Engineer (NE) must be able to… more
    Nightwing (08/08/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …and work in a 24 hour, 7 day (on-call rotation) a week environment providing in-depth Tier 1 through Tier 3 level support and problem resolution for ... **Description** Leidos Intelligence Group is seeking a Systems Engineer to support an enterprise IT program that...software and programs. **Preferred Qualifications** + Demonstrated experience performing Tier 1 thru Tier 3 more
    Leidos (09/24/25)
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  • Lead IT Systems Engineer - Federal

    Lumen (Herndon, VA)
    …the future. **The Role** The Lead IT Systems Engineer - Federal will provide Tier 3 support and serve as a technical expert for the Customer sponsored ... trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to...Protocol (IP) backbone integral to the management of the network . The Network Engineer will… more
    Lumen (10/28/25)
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  • Senior Associate, Physical Security…

    Capital One (Mclean, VA)
    … 2 escalation point, diagnosing system faults, performing root-cause analysis, and coordinating Tier 3 and vendor support when needed.** + **Testing & ... Senior Associate, Physical Security Engineer , Global Workplace Services **At Capital One, we...with industry best practices and enterprise standards, while providing Tier 2 technical support. Collaboration with senior engineers and… more
    Capital One (11/04/25)
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  • Senior Systems Engineer

    GovCIO (Fairfax, VA)
    …Systems Engineer with an active Secret clearance to provide administration and tier 3 operational support for servers, workstations, and applications in a ... and will be a fully onsite position. **Responsibilities** + Provide administration and tier 3 operational support for servers, workstations, and applications in… more
    GovCIO (10/31/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …capacity planning on sites and segments on a national fiber optic and Layer 2/ 3 switched network to include: + Equipment slot availability + Actual, planned ... trust and transparency. People power progress. We're looking for top- tier talent and offer the flexibility you need to...world and shape the future. **The Role** The Senior Engineer will participate in multiple team environments and provide… more
    Lumen (10/28/25)
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  • Storage Engineer - Active TS/SCI with CI…

    ENS Solutions (Sterling, VA)
    …improvements. + Providing storage upgrade recommendations and project integration support. + Providing Tier 3 & 4 support to existing storage and backup systems. ... As a Storage Engineer supporting the Government, you will be trusted...solution + Experience with full life cycle storage area network (SAN) administration, architecture, and support including storage utilizations,… more
    ENS Solutions (09/27/25)
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