• Sallie Mae (Sterling, VA)
    …Engineering, or equivalent practical experience. + AWS Certified Solutions Architect + Azure Network Engineer Associate + PCNSE (Palo Alto Networks Certified ... generations, for the future of education. **What You'll Contribute** We're seeking a senior -level engineer to lead the design and modernization of enterprise … more
    DirectEmployers Association (08/22/25)
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  • Tyto Athene (Reston, VA)
    **Description** Tyto Athene is hiring a ** Senior Google Cloud Solutions Engineer ** to design and implement secure, scalable cloud solutions. This is both a ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1562/ senior -google-cloud-solutions- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Reston_ **ID** _2025-1562_… more
    DirectEmployers Association (11/04/25)
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  • Senior Firewall Engineer

    Insight Global (Henrico, VA)
    Job Description The Senior Firewall Network Engineer is responsible for implementing and overseeing firewall policies based on input from the ... with all health system departments, users, and user groups. Conduct research on firewall network products, services, protocols, and standards in support of … more
    Insight Global (09/09/25)
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  • Firewall Engineer

    SAIC (Springfield, VA)
    **Description** This is a senior firewall position within the Vanguard 2025 Contract, providing general engineering support to multiple firewall and ... for traffic inspection. + Experience supporting the configuration and maintenance of Firewall /DMZ infrastructure including Network and Application Firewall more
    SAIC (11/11/25)
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  • Network Engineer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior (Security) - TS/SCI required** Transform ... technology into opportunity as a ** Network Engineer Senior (Security)** at...protocols/technologies, including switching, routing, and security (eg, Layer 4-7, firewall , Site-to-Site VPN, DMVPN, etc) to resolve problems on… more
    General Dynamics Information Technology (09/09/25)
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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.** This is an onsite position. The ** ... Senior Network Engineer ** will work...Senior Network Engineer ** will work with ...large-scale environments + Strong experience with relevant networking and firewall technologies such as Cisco and Palo Alto +… more
    ManTech (10/15/25)
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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** ... position. The ** Network Engineer...large-scale environments + Strong experience with relevant networking and firewall technologies such as Cisco and Palo Alto +… more
    ManTech (09/01/25)
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  • Senior Network Engineer

    Ensono (Richmond, VA)
    …Curiosity, Collaboration, and Passion. **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and ... **Duties and Responsibilities** + This role is for a Senior Network Engineer who will...Mastery of TCP/IP protocol communications, addressing & subnetting + Firewall experience: Checkpoint, Palo Alto, Cisco ASA + Extensive… more
    Ensono (11/08/25)
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  • Network Cloud and Automation Senior

    General Dynamics Information Technology (Fairfax, VA)
    …dynamic position at GDIT as a Network Cloud and Automation Senior Principal Engineer drives enterprise operational efficiencies through automation in cloud ... too long without everyone knowing about it. HOW A NETWORK CLOUD AND AUTOMATION SR PRINCIPAL ENGINEER ...troubleshooting and designing, especially cloud VPN deployments + Strong Firewall experience with network and cloud firewalls,… more
    General Dynamics Information Technology (10/29/25)
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  • Senior Network Engineer

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. We're seeking a skilled ** Senior Network Engineer ** to support implementation and sustainment ... mission systems and secure enclave operations **Preferred Certs:** CCNP, Azure Network Engineer Associate, or equivalent **Tools & Platforms… more
    Nightwing (09/17/25)
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