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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer - **Company:** Science Applications International Corporation - **Location:** Jacksonville, FL, United States (Remote available) - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Software System Penetration Testing, Microsoft Azure, Border Gateway Protocol, Cloud Computing, Cyber Security, System Configuration, Dynamic Host Configuration Protocol, Domain Name System (DNS), Network Topologies, Hyper-V, Networking Hardware, IP Addressing, Intrusion Detection and Prevention, Intrusion Detection Systems, Virtual Private Networks (VPN), Python (Programming Language), Network Security, Nagios, Network Architecture, Network Planning and Design, Network Monitoring, Network Segmentation, Open Shortest Path First (OSPF), Performance Tuning, Ansible, Shell Script, TCP/IP, Wireshark, Virtual Local Area Networks, Virtualization Technology, Wide Area Networks, Network Routers, Scripting, Google Cloud, Reliability of Systems, Firewalls (Computer Science), Juniper, Information Technology, SolarWinds (Software), Palo Alto Networks, Open Network Automation Platform, Cisco, Vmware - **Published:** August 22, 2026 - **Apply:** https://www.dice.com/job-detail/b4d6f8b4-3464-4573-aacc-1c95ff70f168 ## About the Role * Bachelor's degree in computer science, Information Technology, or a related field * 4 years of experience may replace a completed degree * 2 years of Proven experience as a Network Engineer, or in a similar role * Proficiency in configuring, operating, and troubleshooting enterprise-grade networking equipment (e.g., Cisco, Juniper, Palo Alto) * Strong knowledge of networking protocols (e.g., TCP/IP, DNS, DHCP, BGP, OSPF, etc.) * Hands-on experience with network monitoring tools (e.g., SolarWinds, Wireshark, Nagios) * Knowledge of firewalls, VPNs, and advanced network security practices * Familiarity with cloud networking (e.g., AWS, Azure, Google Cloud) and hybrid network environments Preferred Qualifications: * Relevant certifications such as CCNA, CCNP, JNCIS, or equivalent * Experience implementing SD-WAN solutions * Familiarity with virtualization technologies (e.g., VMware, Hyper-V) * Knowledge of scripting/automation (e.g., Python, Shell scripts, Ansible) for network automation * Knowledge of IT service management (ITSM) and experience working in ITIL-driven environments ## Description We are seeking a highly skilled and motivated Network Engineer to design, implement, manage, and maintain a secure and reliable network infrastructure that supports our organization's operations and future growth. The ideal candidate will have a strong technical background in network architecture, configuration, and security, coupled with excellent problem-solving skills and the ability to work effectively in a collaborative environment. This role entails a combination of hands-on technical work and strategic planning to ensure maximum network performance, availability, and security. Additionally, the Network Engineer will play a critical role in troubleshooting network issues, optimizing system functionality, and supporting the integration of advanced technologies, including cloud-based and hybrid solutions. If you are passionate about technology, thrive in a dynamic environment, and excel under pressure, we want to hear from you!, * Plan and execute network designs, expansions, and enhancements to support business needs * Configure, install, and maintain network hardware (routers, switches, firewalls, etc.) * Implement and manage network segmentation, VLANs, and IP address allocation * Proactively monitor network performance, uptime, and security using network monitoring tools * Ensure maximum network reliability and availability by identifying and resolving issues promptly * Conduct regular performance tuning, adjustments, and maintenance to ensure the optimal operation of the network * Implement and maintain firewalls, VPNs, intrusion detection/prevention systems (IDS/IPS), and other security appliances * Collaborate with IT Security teams to ensure compliance with security policies, standards, and best practices * Perform regular security risk assessments and system penetration testing * Provide Level 2/3 support for network-related incidents and escalate complex issues as needed * Perform root cause analysis to prevent recurring technical incidents * Document solutions, create standard operating procedures, and maintain network topology diagrams * Partner with cross-functional IT teams to identify and deploy cybersecurity and networking solutions * Support project teams with network infrastructure planning for new applications and services * Collaborate with vendors and service providers ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)