• Senior Network Engineer (SEAS) w/…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems ... with the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Network Engineer provides subject matter expertise (SME), mentorship and… more
    V2X (06/21/25)
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  • Senior Network Engineer (Engineering…

    Competitive Range Solutions, LLC (Arlington, VA)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management ... (DoD) customer environment and effective integration with a government multi-contractor team. The Senior Network Engineer plays a crucial role in the planning,… more
    Competitive Range Solutions, LLC (07/02/25)
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  • Senior Network Administrator

    BAE Systems (Quantico, VA)
    …teams of personnel with Network Administrator skills. SNA shall have senior level engineering knowledge in design , documentation and implementation of all ... new technologies. + Ability to confer with and advise management, engineers, senior network administrators, and system administrators on the management,… more
    BAE Systems (05/30/25)
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  • Network Engineer / Network Engineer…

    General Dynamics Information Technology (Fairfax, VA)
    …Able to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Data Communication, Network Design ,Technical ... MAKE AN IMPACT Network Engineer provides the technical expertise to modernize network design and implementation supporting multiple Air Force and Space Force… more
    General Dynamics Information Technology (07/12/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    …an onsite position. The ** Senior Network Engineer** will work with Network and Systems Engineers to design , build, monitor, maintain, and upgrade all ... ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer** to join our team in **Reston, VA.** This is… more
    ManTech (07/17/25)
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  • Senior Network Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Network Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... edge in real estate. We are looking for a Senior Network Security Engineer to improve our...firewall change requests - both on-premise and cloud + Design , enforce, and audit policy for various blades of… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    network spanning multiple customer sites and the cloud. We are seeking a skilled ** Senior Network Engineer** to design , procure, and install network ... Domain Solutions Division at Leidos is looking for a ** Senior Network Engineer** to support a fast-paced...updated on DoD policies and best practices related to network security and design . + Implement security… more
    Leidos (07/04/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a highly skilled and motivated ** Senior Network Architect** to join our team in the DC, Maryland, and Virginia (Northern) **DMV area** . The ... NOSC Senior Network Architect designs and implements secure,...are not limited to:** + Support the enterprise architecture, design , development, and deployment of network services… more
    ManTech (06/11/25)
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  • Senior Network Administrator

    Service Source (Oakton, VA)
    network infrastructure remains secure, available, and reliable. In this role, the senior network administrator is ultimately responsible for managing the use ... + Maintain system integrity through active monitoring of error logs and user-reported network issues. The senior network administrator conducts regular… more
    Service Source (05/22/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    network can meet the needs of the organization. + Apply current and emerging network design principles and protocols to design , implement, and maintain ... + Clearance: Must possess a Secret clearance **Overview** We are seeking a Senior Network Engineer to join our team supporting DISA JSP ETM in Arlington, VA.… more
    TekSynap (07/09/25)
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  • Senior Network Engineer

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Network Engineer** to join our team in **Reston, VA** location. This is an **onsite** ... ** Network Engineer** candidate will work with other Network and Systems Engineers to design , build,...to communicate, converse, and exchange information with peers and senior personnel + Constantly operates a computer and other… more
    ManTech (06/03/25)
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  • Senior Network Engineer

    KBR (Chantilly, VA)
    Title: Senior Network Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly skilled and experienced Senior Network Engineer to oversee ... mandates (eg, FISMA, NIST) and disaster recovery best practices. + Design resilient, scalable network topologies supporting segmentation, redundancy, and… more
    KBR (06/07/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Network Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... will perform network modeling, analysis, and planning. You might also design network and computer security measures as well as research and recommend … more
    ManTech (05/23/25)
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  • Rapid Response Senior Network

    TekSynap (Arlington, VA)
    network can meet the needs of the organization. + Apply current and emerging network design principles and protocols to design , implement, and maintain ... + Certifications: + At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed solution's… more
    TekSynap (07/09/25)
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  • Senior Network Designer

    The Boeing Company (Fairfax, VA)
    …professional growth. Find your future with us. The Boeing Company is currently seeking a ** Senior Network Designer ** to join the team in **Fairfax, VA; El ... Success Leaders and BDS stakeholders to implement and maintain communications and network systems enabling the BDS business to meet their organizational and program… more
    The Boeing Company (07/13/25)
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  • Senior Network Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Engineer** to join our team in **Chantilly, VA** . This is a position requiring onsite ... overseeing design , installation, maintenance, and coordination of a growing network with multiple external services to support operational needs. + Diagnosing… more
    ManTech (05/07/25)
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  • Senior Network Administrator

    SAIC (Chantilly, VA)
    **Description** SAIC has an opening for a Senior Network Administrator. This position is based on site in Chantilly, VA. Duties include: + Configuring and ... and firewall rule changes. + Leading activities to architect, design , build, and test network systems and components. + Evaluating network product… more
    SAIC (05/13/25)
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  • Senior Network Administrator

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Network Administrator** to join our team in **Herndon, VA** . **Responsibilities include but are ... not limited to:** + Design , install, maintain, and configure L2 and L3 network equipment (routers, switches, etc.) + Develop strategic plans for network more
    ManTech (06/03/25)
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  • Senior Network Engineer

    Parsons Corporation (Quantico, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Network Engineer** to join our team! **What You'll Be Doing:** ... for information assurance roles. + JNCIE - Juniper expert credential for network design and troubleshooting. **Security Clearance Requirement:** An active Top… more
    Parsons Corporation (05/17/25)
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  • Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    Senior Network Engineer Virtual Req #257...AV VTC Systems Engineer for USPTO will lead the design , installation, and maintenance of AV and VTC systems ... Solutions, LLC,** a Koniag Government Services company **,** is seeking a Senior Network Engineer to support **KDS** and our government customer. **This position… more
    Koniag Government Services (04/23/25)
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