Principal Network Engineer

At ManTech, a leader in providing innovative solutions for national security, we're seeking a Principal Network Engineer to oversee complex network design and operation. This pivotal role supports systems vital to national security missions, ensures robust network infrastructure and leads high-stakes projects. The successful candidate will deploy, manage, and optimize networks that are critical to the functions of federal agencies, ensuring efficiency and security at the highest levels. Design and implement complex network solutions for secure and reliable operation. Oversee the installation, configuration, and management of network hardware and software. Monitor network performance and ensure system availability and reliability. Configure networking hardware including routers, switches, and firewalls. Conduct network troubleshooting to resolve system issues. Lead teams on project management tasks and ensure compliance with federal regulations. Provide technical guidance and support to junior network engineers. Strong understanding of networking concepts, including TCP/IP, LAN/WAN, and wireless technologies. Proficiency in using network management tools and software, such as SolarWinds, Cisco Prime Infrastructure, and NetFlow. Experience with network security practices and tools, including IDS/IPS, Anomaly Detection, and Firewalls. Capability in scripting and automation using Python, PowerShell, or similar. Excellent problem-solving skills and the ability to think analytically. Medical Insurance Dental Insurance Vision Insurance Life Insurance Cisco Certified Internetwork Expert (CCIE) or Cisco Certified Network Professional (CCNP) Security certification. Certified Information Systems Security Professional (CISSP).