• Firewall Engineer

    US Tech Solutions (St. Louis, MO)
    …Services part of Client's Global Enterprise IT Organisation is looking to recruit a Firewall Engineer focused on the Palo Alto Platform. + I&O Network Services ... Merger and acquisition activity is also driving the requirement of a dedicated firewall engineer . + This role will be focused on ensuring all our firewalls are… more
    US Tech Solutions (10/29/25)
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  • Firewall Network Engineer

    ManpowerGroup (Clayton, MO)
    …client, a leading organization in the technology and network services industry, is seeking a Firewall Network Engineer to join their team. As a Firewall ... which will align successfully in the organization. **Job Title:** Firewall Network Engineer **Location: Saint Louis, MO - Hybrid** **What's the Job?**… more
    ManpowerGroup (10/29/25)
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  • Lead, Network Engineer

    Under Armour, Inc. (Jefferson City, MO)
    Lead, Network Engineer **Lead, Network Engineer ** **Values & Innovation** At Under Armour, we are committed to empowering those who strive for more, and the ... Here. (https://performancemanager8.successfactors.com/sf/careers/jobsearch?bplte\_company=ua&\_s.crb=aNMP8gWoYkBDFn%252bz2BldysgcgQHZpVs6tHzE9smSuXE%253d) **Purpose of Role** The Lead Network Engineer will be responsible to provide subject matter… more
    Under Armour, Inc. (10/11/25)
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  • Senior Network Development Engineer

    Oracle (Jefferson City, MO)
    …centers and OCI regions for both IES and OHAI environments. The Firewall Network Engineering team enables secure customer access while protecting Oracle's ... need experienced Network Development Engineers with deep understanding of firewall platforms, networking fundamentals, automation, and standardization methodologies. **Ideal… more
    Oracle (11/25/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …from threats. Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique requirements ... ours. At GDIT, people are our differentiator. As a Secure Wireless Engineer , you will contribute to efforts in designing; developing; analyzing; troubleshooting; and… more
    General Dynamics Information Technology (10/18/25)
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  • Application Security Engineer

    ISC2 (Jefferson City, MO)
    …that empowers all of our successes. Learn more. **Position Summary** The Application Security Engineer will be an integral part of the security team and will work ... secure delivery of products and applications. The Application Security Engineer will be expected to attend stand-ups and strategy...of security technologies administered by the group (eg, WAF, Firewall , IDS, and SEIM). This would be an "as… more
    ISC2 (11/20/25)
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  • Senior Network Engineer

    Ensono (Jefferson City, MO)
    …and Passion. **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation of enterprise and data center ... to achieve optimal solutions for Ensono and its customers. The Network Engineer is responsible for developing, implementing, and maintaining network solutions to… more
    Ensono (11/08/25)
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  • Network Development Engineer

    Oracle (Jefferson City, MO)
    …span across core routing and switching, security services including firewall management, advanced fabric technologies, OCI cloud networking, and network ... network environment. + Design, configure, and manage On-Premise and OCI-based firewall services to support highly available, scalable and secure network… more
    Oracle (11/25/25)
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  • Intern - Network Engineer (Enterprise…

    Enterprise Mobility (St. Louis, MO)
    …including infrastructure-as-code, network automation, enterprise-class routing, switching, load balancing, firewall solutions in the datacenter, and cloud. + Work ... languages: Python, R, Java or JavaScript + Experience configuring and managing firewall policies of Next Gen Firewalls + Experience working with routing protocols… more
    Enterprise Mobility (09/12/25)
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  • Security Engineer

    Nutanix (Jefferson City, MO)
    **Hungry, Humble, Honest, with Heart.** **The Opportunity** **Security Engineer Role** Are you a forward-thinking security professional with a passion for ... a supportive and collaborative work environment. As a Senior Staff Security Engineer , you will have the unique opportunity to provide critical analysis, contribute… more
    Nutanix (11/25/25)
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  • Sr. Network Engineer

    GEHA (Lee's Summit, MO)
    …sustained by a nimble and efficient organization. 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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  • Senior BizOps Engineer

    Mastercard (O'Fallon, MO)
    …businesses and governments realize their greatest potential._ **Title and Summary** Senior BizOps Engineer We are looking for a BizOps Engineer /SRE with a strong ... be added advantage. Networking knowledge: F5 Load Balancers, secure traffic routing, firewall configurations - will be added advantage. Good understanding of DevOps… more
    Mastercard (11/15/25)
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  • Infrastructure / DevOps Engineer

    Cadmus (Jefferson City, MO)
    **Overview** **What You'll Be Doing** Cadmus is seeking an **Infrastructure / DevOps Engineer ** to join one of our federal programs. This role will have client ... facing responsibilities that encompass Application security and DevSecOps engineer skill sets. **Who We Are** Cadmus provides government, commercial, and other… more
    Cadmus (10/07/25)
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  • Associate Product Security Engineer

    The Boeing Company (Hazelwood, MO)
    …Find your future with us. Boeing is seeking an innovative **Associate** **Product Security Engineer - Avionics Development** to join our growing team as part of an ... and troubleshooting of networks with a focus on security controls and firewall administration + Experience in cyber security and/or product security engineering +… more
    The Boeing Company (11/28/25)
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  • Senior Platform Engineer - Kubernetes…

    SitusAMC (Jefferson City, MO)
    …AWS Services, Docker, Kubernetes, and familiar with Git development. The Engineer is expected to provide strategy and implement enterprise-scale automation for ... Proficient in EKS, EC2, RDS, Lambda, Step Functions, VPC, IAM, and firewall configurations. Additional Qualifications: + Good to have experience onBedrock Data… more
    SitusAMC (10/29/25)
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  • Network Engineer IV

    Edward Jones (St. Louis, MO)
    …Advisors, and home-office personnel. This includes fulfilling requests for load balancing, firewall , DDI, switch ports, as well as operational activities. We are ... seeking a talented, experienced, and innovative individual who can adapt and deliver results in this challenging and rapidly changing environment. **What You'll Do:** + Fulfill requests from Firm application and compute teams for network services such as load… more
    Edward Jones (12/02/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Jefferson City, MO)
    …concepts in relation to Operating systems: subnetting, basic routing and general firewall rule concepts. + Experience in administering enterprise storage systems and ... backup solutions. + Experience with cloud platforms (eg, AWS, Azure) + Windows Active Directory/DHCP/DNS/Group Policy + Experience in troubleshooting and problem-solving with the ability to analyze and resolve technical issues. + Ability to work independently… more
    NTT America, Inc. (11/20/25)
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  • Senior Software Developer 3 - OCI Networking, DDoS…

    Oracle (Jefferson City, MO)
    **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Software Engineer to join our Networking organization, specializing in DDoS and Network ... of OCI's global cloud services. The ideal candidate is an experienced engineer with a strong background in developing robust, distributed software systems and… more
    Oracle (11/25/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Jefferson City, MO)
    …Balancers, DNS, NAT, WAF, SD-WAN and CDN solutions. .Experience with 3rd party firewall solutions from Palo Alto, Fortinet, Cisco, Juniper and Check Point. .Strong ... Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified: Azure Network Engineer Google Cloud Certified - Professional Cloud Architect Google Cloud… more
    Oracle (11/25/25)
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  • Director - Microsoft Cloud & AI Solution…

    World Wide Technology (Kansas City, MO)
    …related to Azure Cloud Platform (ie Azure Solutions Architect Expert, Azure DevOps Engineer Expert) + Specialized expertise in one or more of the following: + ... + Core Cloud infrastructure - Networking (ie ExpressRoute, vWAN), Security (ie Azure Firewall , 3rd party ISVs), Compute, and Storage + CI/CD pipeline development for… more
    World Wide Technology (12/04/25)
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