• Sr. Network Engineer

    GEHA (Lee's Summit, MO)
    …empower federal workers to be healthy and well. The Senior Network Engineer is responsible for designing, implementing, and maintaining GEHA's enterprise network ... including our transition to Microsoft Azure. The Senior Network Engineer will serve as a subject matter expert, mentor...balancers, firewalls, and VPN gateways** . + Apply **basic firewall knowledge** with **Palo Alto firewalls** , including rule… more
    GEHA (11/15/25)
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  • Sr. Network Engineer

    American Heart Association (Dallas, TX)
    …on-premises systems with cloud infrastructures. + Oversees the implementation of security best practices, including advanced firewall configurations and Zero ... American Heart Association has an excellent opportunity for a **Sr.** **Network** ** Engineer ** at our office located in **Dallas, TX.** The **Sr.** **Network** **… more
    American Heart Association (11/13/25)
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  • Principal/Sr. Principal Field Engineer

    Northrop Grumman (Colorado Springs, CO)
    …Joint Tactical Ground Station (JTAGS) Specialists to fulfill the Field Engineer role in support of the JTAGS-Pre-Planned Product Improvement (P3I) (JTAGS-P3I) ... Italy, Qatar, South Korea, and Japan. The JTAGS Field Engineer role requires a broad array of knowledge and...Workforce Improvement Program IAT Level II Technical Level Certification ( Security + CE, CCNA Security , CySA+, GICSP,… more
    Northrop Grumman (10/22/25)
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  • Staff Software Development Engineer

    Zscaler (San Jose, CA)
    …shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than ... has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in...cloud-first strategy. We're looking for an experienced Staff Development Engineer to join our team.This role is hybrid and… more
    Zscaler (12/25/25)
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  • Network Engineer (TS/SCI)- Senior & Mid

    Vexterra Group (Bethesda, MD)
    … such as firewalls and ACL's. + Demonstrated experience working in multivendor Firewall and Network Security appliances such as Cisco, Palo Alto, IXIA, ... Vexterra Group is currently searching for a TS/SCI cleared network engineer to provide the following database system support: Primary Responsibilities + Provide… more
    Vexterra Group (10/14/25)
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  • Cloudflare Technology Engineer II

    AbbVie (Mettawa, IL)
    …as caching rules and network optimizations + ​Monitor and tune WAF rules, security events, firewall policies and bot mitigation strategies + ​Collaborate with ... . Job Description ​​We are seeking a skilled cloudflare engineer to design, optimize and maintain our global edge...design, optimize and maintain our global edge network and security configurations. In this role you will work closely… more
    AbbVie (12/16/25)
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  • ABAD Network Engineer **This position…

    Parsons Corporation (Centreville, VA)
    …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 ... and validate Access Control Lists (ACLs) to enhance network security . + Apply Security Technical Implementation Guides...Experience with Red Hat OS. + Experience with Panorama firewall management solution. + Experience with Cisco NEXUS series… more
    Parsons Corporation (12/11/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    …experience deploying, configuring and troubleshooting Cisco enterprise network routing, switching and firewall / security devices. + Ability to travel up to 10%+ ... **Description** Leidos is seeking a **Network Engineer ** to provide network operations and engineering sustainment support to a mission critical IP messaging and… more
    Leidos (12/10/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    Overview Security is critical to MC Dean's IT solutions that support critical business functions. The successful candidate will join a dynamic multidiscipline team ... of our cybersecurity infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be limited to) the… more
    M. C. Dean (11/26/25)
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  • Principal Network Engineer (Onsite - Secret…

    RTX Corporation (Tewksbury, MA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...improve existing capabilities. We are looking for a network engineer who can support this vital mission. The RTX… more
    RTX Corporation (11/04/25)
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