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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Engineer III - **Company:** Firefly Aerospace - **Location:** Briggs, TX, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Border Gateway Protocol, Data Centers, Linux, Cryptographic Protocols, Federal Information Processing Standards (FIPS), Networking Hardware, Python (Programming Language), Network Security, Windows Servers, Network Architecture, Network Monitoring, Routing, Network Service, Network Protocols, Open Shortest Path First (OSPF), Overlay Transport Virtualization, Paessler Router Traffic Grapher, Scrum Methodology, Ansible, Virtualization Technology, Wide Area Networks, Zabbix, Grafana, Juniper, Kubernetes, Information Technology, Firewall Services Module, Open Network Automation Platform, Cisco, Docker - **Published:** September 16, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=895f6917d14e1e9c ## About the Role The ideal candidate is someone who thrives under pressure, thinks strategically about resilience and security, and understands that rockets and spacecraft don't get a free second attempt., * 5+ years of experience in designing, monitoring, and troubleshooting campus, datacenter, and WAN networks. * Extensive knowledge of network protocols, including LAN/WAN technologies, routing, switching, QoS, network security, traffic flow analysis, BGP, OSPF Routing, VXLAN, and network automation. * Expertise with network infrastructure hardware and software (e.g., Cisco, Juniper, Arista). * Proficiency in firewall configuration and network security protocols (e.g., Palo Alto). * Experience with network monitoring systems (e.g., PRTG, Zabbix, Grafana). * Strong communication and collaboration skills in a fast-moving, dynamic work environment. * Excellent problem-solving and analytical skills. * Ability to resolve mission-critical, high-risk issues quickly. Preferred Qualifications * Bachelor's degree in computer science, Information Technology, or equivalent experience. * Professional certification (e.g., CCNP, CCIE). * Experience with AWS network infrastructure. * Experience with automation and scripting tools (e.g., Ansible, Python). * Experience with Industrial Network devices and infrastructure. * Familiarity with Docker or Kubernetes. * Familiarity with virtualization technologies. * Familiarity with Microsoft Windows Server and Linux. * Familiarity with agile/scrum methodologies. * Understanding of FIPS compliance requirements. ## Description The Network Engineer is responsible for the digital infrastructure that connects mission control to launch pads or test stands, engineering teams to spacecraft, and our entire enterprise to the stars and beyond. This isn't just about keeping networks running - it's about ensuring that when our rockets ignite and our spacecraft separate, every bit of telemetry flows flawlessly, every command reaches its destination, and every mission-critical system stays online. This role supports infrastructure and operations where downtime or poor performance could mean mission failure., * Design, implement, and troubleshoot network solutions based on business requirements. * Manage network projects, including upgrades and migrations, providing technical direction and user support. * Design, implement, maintain, and troubleshoot firewall rules for network security, ensuring FIPS compliance. * Identify, propose, and implement improvements to network architecture to increase resilience and performance. * Conduct regular network assessments and plan necessary upgrades. * Collaborate with IT teams to develop and implement network services and automation scripts. * Collaborate with engineering teams to design and deliver network solutions for Launch and Spacecraft vehicles to support critical mission operations. * Create and maintain documentation of the network environment and operational procedures. * Prepare reports and documentation outlining findings and proposed solutions. ## 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) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [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) - [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) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)