• Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …of technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Network Engineer 3 ** to join our **Security and Electronic ... for federal, local and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for designing, implementing,… more
    M. C. Dean (10/23/25)
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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: ... 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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  • Network Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is searching for an experienced and fully cleared Network Engineer to join our team in Chantilly, VA. The team is made-up of highly ... Candidate must have proven hands-on experience working as a network engineer . OCONUS experience is highly desired....this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (12/13/25)
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  • Network Engineer , TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Network Engineer ** with GDIT. A career in enterprise IT means ... operate. At GDIT, people are our differentiators. As a ** Network Engineer ** , you will help ensure...Relay, PPPoE, STP, 802.1q, 802.1x, MPLS, L2VPNs + Layer 3 : IP, IPv6, LDP, L3VPNs, RSVP, DHCP, IPSEC, PIM,… more
    General Dynamics Information Technology (11/15/25)
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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...history and education. This equates to a Doctorate and 3 years, master's and 4 years, bachelor's and 6… more
    Leidos (12/09/25)
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  • Lead Network Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. **Nightwing is seeking a Lead Network Engineer to support onsite in McLean, VA.** **Responsibilities:** ... Systems Administrators as assigned by the Lead System Administrator.** **Assist the Lead, Network Engineer in developing and implementing IT/ network plans.**… more
    Nightwing (10/23/25)
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  • NCIS Senior Network Engineer

    Arena Technical Resources, LLC (Quantico, VA)
    …Job ID: ATR 17765 Job Description Job Title: NCIS Senior Network Engineer Job Location: Quantico, Virginia (Hybrid onsite 3 days/2 days remote) ... NCIS Senior Network Engineer Location: Quantico, VA, US...your opportunity to make a personal impact as Senior Network Engineer supporting TheNaval Criminal Investigative Service… more
    Arena Technical Resources, LLC (12/05/25)
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  • NCIS Network Engineer | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Network Engineer ** at GDIT. Shape what's next for mission-critical ... activities. **MEANINGFUL WORK AND PERSONAL IMPACT** As a **Senior Network Engineer ** , the work you'll do...required in lieu of degree. + **Location:** Hybrid - 3 days onsite in Quantico, VA + 2 days… more
    General Dynamics Information Technology (11/14/25)
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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) ... multiple vendors. The job duties of Tier III O&M Network Engineer are as follows: + Tier...include extensive troubleshooting at the layer 2 and layer 3 level and implementation of routing changes. + Troubleshooting… more
    Leidos (12/02/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …may be available based on position level and/or job specifics. **Senior Network Engineer ** **119335BR** EEO Career Site Equal Opportunity Employer. Minorities ... you will be responsible for configuring and securing Cisco-based network infrastructure, including routers, switches, Identity Services Engine (ISE), Software… more
    BAE Systems (12/12/25)
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  • Network Engineer

    Jacobs (Chantilly, VA)
    Knack Works, a Jacobs Company, has an opening for a Network Engineer (Campus Area Network /Local Area Network (CAN/LAN)) to support our government ... network architecture. The job duties of the Network Engineer (CAN/LAN) are as follows: *...history and education. This equates to a Doctorate and 3 years, master's and 4 years, bachelor's and 6… more
    Jacobs (11/07/25)
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  • Network Testing Lab Infrastructure…

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Opportunity** : We are seeking a detail-oriented and hands-on Network Testing Lab Infrastructure Technician to support the daily...Engineering, or related field;, or equivalent work experience + 3 + years of work related experience + TS/SCI w/… more
    CACI International (10/24/25)
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  • ABAD Network Engineer **This…

    Parsons Corporation (Centreville, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Network Engineer ** to join our team! In this role you will get ... to provide specifications and detailed schematics for network architecture. This position is located in Ramstein Air...This position will be posted for a minimum of 3 days and will continue to be posted for… more
    Parsons Corporation (12/11/25)
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  • Senior Network Engineer

    TEKsystems (Quantico, VA)
    Description How a Sr. Network Engineer Will Make an Impact? Tests and analyses all elements of network facilities Monitors and controls the performance and ... status of network resources on multiple enclaves utilizing software and hardware...CCNA acceptable Location: Quantico, VA (Hybrid on customer site 3 days and remote 2 days) Experience Level Expert… more
    TEKsystems (12/09/25)
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  • Lead Network Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead** ** Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but ... are not limited to:** + Maintaining the network fabric of the ITD IT system architecture. +...Remaining well versed in a multi-vendor environment for layer 2/ 3 switching and routing, firewalls, SAN directors, as well… more
    ManTech (12/03/25)
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  • Linux Systems and Network Engineer

    Nightwing (Sterling, VA)
    …and commercial markets. **Location:** Northern Virginia (onsite work required at least 3 days per week) **Clearance Requirement:** ISSA/TS with Full Scope Polygraph ... **Packet Capture and Analysis:** Ability to create custom filters and analyze network traffic using tools like Wireshark, tshark, python-scapy, and libpcap +… more
    Nightwing (11/21/25)
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  • Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    **Cyber Systems Security Engineer Sr.** Location **Manassas, VA (Relocation Assistance Available)** Job Category **Engineering** ID **686** **_Cyber Systems Security ... Engineer Sr._** _Gromelski and Associates, Inc. (GAI) partners with...solutions. . Collaborating across teams on secure system and network design that balances mission goals and cyber protection.… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to the field, or an ... is seeking a candidate to fill a **DevOps Software Engineer ** position. This position will be located in Chantilly,...years of experience, Masters degree with a minimum of 3 years of experience, PhD with a minimum of… more
    Northrop Grumman (12/04/25)
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  • Principal/Sr. Principal Cyber Software Test…

    Northrop Grumman (Chantilly, VA)
    …By joining in our shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to the field, or an industry ... join our team as a **Principal** **Cyber Software Test Engineer ** and **Sr. Principal** **Cyber Software Test Engineer...5 years of relevant experience, a master's degree with 3 years of relevant experience, a PhD with 1… more
    Northrop Grumman (11/01/25)
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  • Embedded Networking Systems Engineer

    BAE Systems (Manassas, VA)
    Network devices (eg, switches, routers) + Network architectures (eg, LAN, WAN) + Network layers (eg, Layer 2, Layer 3 ) + Network simulation and ... **Job Description** BAE Systems Manassas is seeking an Embedded Networking Systems Engineer to support the Space Systems product line. Known as an industry leader… more
    BAE Systems (12/02/25)
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