• 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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  • National Renewable Energy Laboratory (Golden, CO)
    **Posting Title** Network & Systems Engineer . **Location** CO - Golden . **Position Type** Regular . **Hours Per Week** 40 . **Working at NLR** NLR is located at ... and well-being. **Job Description** NLR is seeking a mid-career Network & Systems Engineer to join its Cybersecurity Research Center (CRC). The CRC conducts applied… more
    DirectEmployers Association (11/25/25)
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  • Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy. We're looking for a Senior Staff Software Development Engineer to join our ZIA Cloud team. You ... CA office 3 days a week. Reporting to the Senior Director, ZIA Core Engineering, you will: + Participate...will: + Participate in design, development, and optimization of firewall and in Cloud Infrastructure + Execute the technical… more
    DirectEmployers Association (11/20/25)
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  • Tyto Athene (Bethesda, MD)
    **Description** Tyto Athene is searching for a **Network Engineer ** to support our Walter Reed Medical Center support program. **Responsibilities:** + Deploy and ... posture is maintained. + Ability to work with other senior technical and user staff to complete projects. +...and EIA/TIA cable standards + Must be familiar with firewall and VPN technologies + Strong network experience maintaining… more
    DirectEmployers Association (12/24/25)
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  • Zscaler (San Jose, CA)
    …harness speed and agility with a cloud-first strategy. We're looking for an experienced Senior Staff Development Engineer to join our team.This role is hybrid ... security applications + Expertise in Linux kernel-based networking (L2/L3), Stateful Firewall , Network drivers, QoS, Traffic management, and protocols like VLANs,… more
    DirectEmployers Association (12/02/25)
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  • Zscaler (San Jose, CA)
    …a cloud-first strategy. We're looking for an experienced Principal Software Development Engineer to join our ZIA team.You will drive technical strategy, set ... into the San Jose, CA office 3 days a week. Reporting to the Senior Director of Software Engineering you'll be responsible for: + Designing, implementing, and… more
    DirectEmployers Association (11/18/25)
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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 Information ... Management Office and application system owners to guide system designers on firewall requirements and document system communication flows affecting firewall more
    Insight Global (12/09/25)
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  • Senior Firewall Security…

    Fiserv (NE)
    …to make an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Firewall Security Engineer **About Your Role** As a member of the ... + Collaborate with project teams, infrastructure and application architects, and senior managers to drive significant tech refresh activities and develop solutions'… more
    Fiserv (01/06/26)
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  • Senior Network Firewall

    ASM Research, An Accenture Federal Services Company (San Antonio, TX)
    ASM Research is looking for a Senior Network Firewall Engineer with experience in managing core data center network infrastructure. The individual will have ... of how complex data center systems work. You will also act as a senior level escalation point for network issues as needed. **Job Responsibilities:** + Design,… more
    ASM Research, An Accenture Federal Services Company (11/05/25)
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  • Firewall Engineer

    Leidos (Washington, DC)
    **Description** Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort. This position is located at the ... Pentagon and is 100% on-site. This role requires an engineer who can design, implement, and manage complex ...engineer who can design, implement, and manage complex firewall solutions to ensure the security and integrity of… more
    Leidos (11/11/25)
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  • Senior Firewall Engineer

    PSEG Long Island (Bethpage, NY)
    …PSEG is not offering visa sponsorship for this position. **Job Summary** The Network Engineer is involved in the full technology life cycle and is responsible for ... configuring, testing, implementing and supporting software, hardware and systems. Network Engineer work closely with Analysts and Product Managers to understand the… more
    PSEG Long Island (10/14/25)
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  • Remote Senior Checkpoint Firewall

    Insight Global (Springdale, OH)
    Job Description An employer is looking for a Remote Sr Firewall Engineer (L4) in the United States. The ideal candidate will be responsible for designing, ... implementing, and maintaining firewall solutions to ensure the security of our organization's...collaborate with cross-functional teams to assess security risks, develop firewall architectures, and monitor firewall performance. Your… more
    Insight Global (12/04/25)
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  • Senior Cybersecurity Engineer

    M&T Bank (Wilmington, DE)
    …individual contributors and leaders within Cybersecurity and Technology, and occasionally senior leaders within Cybersecurity. + Determines and develops approach to ... + Proven experience with the tools utilized in assigned Firewall Cybersecurity function **Education and Experience Preferred:** + Intermediate understanding… more
    M&T Bank (12/31/25)
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  • Sr. Security Engineer ( Firewall )…

    GuideOne Insurance (West Des Moines, IA)
    We are looking for a seasoned Senior Security Engineer ( Firewall ) with 5-10 years of cybersecurity experience, specializing in AWS cloud security. This role ... demands strong expertise in security principles, cloud infrastructure, and advanced threat detection and mitigation. The successful candidate will drive initiatives to strengthen our security posture, provide mentorship to junior engineers, and partner with… more
    GuideOne Insurance (11/27/25)
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  • Senior Information Security Engineer

    Wells Fargo (Charlotte, NC)
    …and managing automation solutions for Fortinet and Palo Alto Next-Gen Firewalls and Firewall Managers. The Senior Engineer will focus on driving ... **About this role:** Wells Fargo is seeking a Senior Information Security Engineer in Technology...in Technology as part of the Secure Network Services, Firewall Development team supporting Wells Fargo's Firewall /… more
    Wells Fargo (01/06/26)
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  • Senior Staff Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …all win with precision. **Your Career** Palo Alto Networks NGFW (Next Generation Firewall ) group is looking for a seasoned and accomplished QA/Automation engineer ... with experience in validating core networking & security features in the QA team. You will be part of a world-class software test engineering team that works on various ground-breaking technologies (Cloud Identity, Data Loss Prevention, Post quantum… more
    Palo Alto Networks (12/23/25)
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  • Cses III - Firewall Engineer

    CACI International (Springfield, VA)
    CSES III - Firewall Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... an exciting and challenging opportunity available for a CSES III - Firewall Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area… more
    CACI International (12/18/25)
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  • Systems Engineer

    TEKsystems (Baltimore, MD)
    …1. Microsoft Azure Experience 2. Microsoft 365 Experience 3. Network Experience (switch, firewall , wireless) Description The Senior Engineer will lead the ... systems like FIS or Fiserv is highly preferred. The Senior Engineer is also responsible for implementing...have 7 sites each having its own Switch and Firewall . Continuing to integrate environment into the cloud. Skills… more
    TEKsystems (01/05/26)
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  • Senior Network Security Engineer

    Cleveland-Cliffs Inc. (Cleveland, OH)
    Cleveland-Cliffs is looking for an IT Senior Network Security Engineer . This position will work closely with a team of experienced Network and Network Security ... located at the Cleveland-Cliffs Headquarters in Cleveland, Ohio. The Senior Network Security Engineer will provide a...Engineer will work with multiple network security and firewall technologies including Palo Alto and Cisco. The ideal… more
    Cleveland-Cliffs Inc. (12/20/25)
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  • Senior Network Security Engineer Job…

    Black & Veatch (Overland Park, KS)
    ** Senior Network Security Engineer ** Date: Dec 31, 2025 Location: Cary, NC, US Overland Park, KS, US Company: Black & Veatch Family of Companies **Together, we ... perspectives to use. **The Opportunity** As the **Sr.Network Security Engineer ** , you will have the opportunity to: +...and support network automation and maintenance scripts + Network firewall capacity planning + Assists with the planning and… more
    Black & Veatch (01/01/26)
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