• Senior Network Architect

    Nightwing (Herndon, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our ... in high-security environments and brings deep experience designing complex, large-scale network topologies. This role will support enterprise modernization… more
    Nightwing (09/17/25)
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  • Telecommunications Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …: High School Diploma + **Year's Experience** : Must have 5 years' network operations experience. + **Skills & Abilities:** + Experience in managing ... **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Firewalls, Network Engineering,Routers,Troubleshooting **Certifications:** CompTIA Security+… more
    General Dynamics Information Technology (10/29/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals ... + Monitors operations and collects and evaluates metrics to manage network services and for inclusion into project KPIs and Service Level Agreements (SLA).… more
    Leidos (10/10/25)
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  • Senior Network Specialist (Firewalls)

    CDM Smith (Norfolk, VA)
    …(NGFW) and security solutions. * Recommend and implement automation for firewall and network security operations . * Perform other duties as assigned. \#LI-LP2 ... COR **Job Description:** CDM Smith is seeking a Senior Network Specialist with deep expertise in network ...Fulltime-Regular **Visa Sponsorship Available:** No - We will not support sponsorship, ie H-1B or TN Visas for this… more
    CDM Smith (11/11/25)
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  • Sr. Core Network Engineer

    Leidos (Chantilly, VA)
    **Description** **The Digital Modernization Sector at Leidos** is seeking a Sr. Network **Engineer** to support our global enterprise networks. Our team is ... unique and rare opportunity to build and transition critical operations to a modern service provider network ...RESPONSIBILITIES** + Train and mentor other team members. + Support mission-critical Continuity of Operations (COOP). +… more
    Leidos (11/07/25)
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  • Defensive Cyber Operations Lead

    World Wide Technology (Chantilly, VA)
    …high-performance teams? Come join WWT today! We are looking for a Defensive Cyber Operations Lead to support our Managed Service Provider (MSP) contract within ... **What will you be doing?** As the **Defensive Cyber Operations (DCO) Lead** , you will lead cybersecurity ...access control, segmentation, and continuous verification strategies. + Integrate network management platforms, such as Zenoss, Cisco more
    World Wide Technology (10/02/25)
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  • Network Edge Engineering-12393-Hybrid

    Shuvel Digital (Vienna, VA)
    …Upgrades and Vulnerability Remediation + On-Call + Technical Process documentation + Develop Network Diagrams with operations focus + Other duties as assigned ... solutions, applying knowledge of engineering principles as they relate to Cisco routing and switching administration. To provide technical direction and engineering… more
    Shuvel Digital (09/25/25)
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  • Network Engineer Intern - Summer

    CACI International (Springfield, VA)
    …contract. **Responsibilities:** You will assist an engineering team to design and support network modernization solutions across the project life cycle. You ... with a CACI program team to learn about and support CACI program work in support of...skills + Technical experience or knowledge of basic data network communications and computer operations . + Coursework… more
    CACI International (10/09/25)
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  • Network Field Engineer

    CACI International (Fairfax, VA)
    Network Field Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * CACI is seeking a hard-working mission minded Network Field Engineer to support this mission-critical...telecommunications systems, UPS systems, and desktop PC hardware in support of customer IT infrastructure and enterprise operations more
    CACI International (11/15/25)
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  • Unified Communications Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …rational and objective judgments based on facts, information, and company procedures. + Support Tier 2 and 3 operations by assessing severity, prioritizing ... **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Systems Engineering,Unified Communication Services,VoIP Systems **Experience:** 8… more
    General Dynamics Information Technology (10/28/25)
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