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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Infrastructure Specialist - **Company:** Caci Inc - **Location:** Reston, VA, United States - **Salary:** $103,800.0 - $218,100.0 - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Application Firewall, Systems Engineering, Microsoft Azure, Border Gateway Protocol, Cloud Computing, Configuration Management, CompTIA Network+, Cyber Security, System Configuration, Disaster Recovery, Enhanced Interior Gateway Routing Protocol, Firmware, Intrusion Detection Systems, Virtual Private Networks (VPN), Multi-protocol Systems, Python (Programming Language), Local Area Networks, Network Security, Multicasting, Network Architecture, Network Diagrams, Network Monitoring, Routing, Network Segmentation, Network Service, Network Virtualization, Network Protocols, Open Shortest Path First (OSPF), Paessler Router Traffic Grapher, Windows PowerShell, Remote Access Technology, Ansible, Zero Trust Network Access, Wide Area Networks, Wireless Networks, Network Routing, Network Routers, Computer Network Operations, In-Plane Switching (IPS), Computer Network Technologies, Software Troubleshooting, HybridCloud, Firewalls (Computer Science), Juniper, SC Clearance, SDN Network, SolarWinds (Software), Palo Alto Networks, Fortinet, Restful APIs, Open Network Automation Platform, Cisco, Network Optimization - **Published:** August 24, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9114016/network-infrastructure-specialist ## About the Role * High School diploma with relevant experience or bachelor's degree in information technology, Computer Science, Computer Engineering, Network Engineering, or a related technical discipline. * Active Secret Clearance * Experience supporting enterprise network administration, engineering, implementation, or operations. * Knowledge of TCP/IP networking, routing, switching, network protocols, and enterprise connectivity principles. * Experience installing, configuring, maintaining, or troubleshooting enterprise networking equipment. * Familiarity with network monitoring, performance analysis, troubleshooting methodologies, and technical documentation. * Strong analytical, troubleshooting, and problem-solving skills. * Excellent written and verbal communication skills. * Ability to obtain and maintain any required Government security clearance., * Experience supporting enterprise networking platforms including Cisco, Juniper, Arista, Palo Alto Networks, Fortinet, or similar technologies. * Experience configuring routing protocols such as BGP, OSPF, EIGRP, MPLS, multicast, and VPN technologies. * Experience with enterprise firewall administration, network segmentation, IDS/IPS, secure remote access, and Zero Trust networking. * Experience supporting LAN, WAN, wireless, SD-WAN, software-defined networking (SDN), and cloud networking environments. * Familiarity with Microsoft Azure, AWS, hybrid cloud networking, and virtual networking technologies. * Experience with network automation using Python, Ansible, REST APIs, PowerShell, or Infrastructure as Code methodologies. * Experience using enterprise network monitoring and management platforms such as SolarWinds, Cisco DNA Center, ThousandEyes, PRTG, or similar tools. * Experience supporting Federal Government or Department of State enterprise IT environments. * Knowledge of ITIL service management, change management, and configuration management practices. * Relevant certifications such as Cisco CCNA, CCNP, CCIE, Juniper JNCIA/JNCIP, Palo Alto PCNSA/PCNSE, Fortinet NSE, CompTIA Network+, Security+, or ITIL Foundation. ## Description Join a team responsible for designing, implementing, securing, and maintaining the enterprise network infrastructure that enables mission-critical operations across a global technology environment. As a Network Infrastructure Specialist, you will support the planning, deployment, operation, and modernization of highly available network solutions that connect users, applications, and systems around the world. This requisition supports multiple experience levels-from technicians and administrators responsible for day-to-day network operations to engineers and architects designing enterprise routing, switching, firewall, wireless, and cloud networking solutions. Successful candidates will collaborate across infrastructure, cybersecurity, systems engineering, and operations teams to deliver secure, resilient, and scalable network services supporting domestic and international missions. If you enjoy solving complex connectivity challenges, implementing modern networking technologies, and building secure enterprise infrastructure, you'll find meaningful opportunities to grow your career while supporting a global mission., Depending on experience and level, responsibilities may include: * Install, configure, maintain, monitor, and troubleshoot enterprise network infrastructure, including routers, switches, firewalls, wireless networks, and related technologies. * Support the design, implementation, and optimization of local area networks (LAN), wide area networks (WAN), wireless networks, and software-defined networking solutions. * Configure and maintain network routing, switching, VPN connectivity, network segmentation, quality of service (QoS), and high-availability solutions. * Deploy, administer, and optimize enterprise firewall technologies, intrusion prevention systems, and network security controls. * Monitor network performance, availability, capacity, and reliability while identifying and resolving connectivity issues. * Perform network upgrades, technology refreshes, equipment installations, firmware updates, and lifecycle replacement activities. * Develop and maintain network diagrams, configuration documentation, technical standards, and operational procedures. * Conduct network performance analysis, capacity planning, and trend analysis to improve enterprise reliability and scalability. * Collaborate with cybersecurity teams to implement secure network architectures, Zero Trust principles, access controls, and compliance requirements. * Support cloud networking, hybrid infrastructure, remote connectivity, and enterprise modernization initiatives. * Develop automation solutions to streamline network provisioning, configuration management, monitoring, and operational support. * Participate in incident response, root cause analysis, disaster recovery planning, and continuity of operations activities. * Evaluate emerging networking technologies and recommend solutions that improve performance, resiliency, and operational efficiency. * Senior-level professionals may develop enterprise network architecture, establish engineering standards, lead modernization initiatives, mentor technical staff, and provide strategic guidance across multiple programs. ## 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) - [Dev & Test in the Cloud? Deploy your cloud environments with Ansible & Terraform](https://www.wearedevelopers.com/videos/1607-dev-test-in-the-cloud-deploy-your-cloud-environments-with-ansible-terraform) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Embracing the Hybrid Cloud: Unlocking Success with Ansible](https://www.wearedevelopers.com/videos/932-embracing-the-hybrid-cloud-unlocking-success-with-ansible) - [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) - [Eclipse Che for Infrastructure Automation](https://www.wearedevelopers.com/videos/1611-eclipse-che-for-infrastructure-automation) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)