Network Engineer Security Clearance

Title:

Network Engineer

Location:

Oak Ridge, TN
Client:
DoE (Department of Energy)

The Network Administrator 3 is responsible for managing, maintaining, and optimizing the Department of Energy (DOE) Office of Science's network infrastructure. This role involves working with cutting‑edge technologies in a hybrid work environment, ensuring the reliability and security of the network that supports the DOE’s critical scientific missions. The position reports directly to the IT Infrastructure Operations Manager.

• Network Management:
  Configure, monitor, and troubleshoot enterprise‑level network devices, including routers, switches, firewalls, and load balancers.
• Security:
  Implement and manage security protocols, including firewall policies, VPNs, and IDS/IPS systems.
• Remote and On‑site Support:
  Provide both remote and on‑site support, including racking and un‑racking network equipment, and manage network infrastructure at remote office sites when necessary.
• Monitoring and Optimization:
  Utilize network management tools like Solar Winds for performance tuning, alerting, and ensuring high availability.
• Documentation:
  Maintain detailed documentation of network configurations, policies, and procedures.
• Collaboration:
  
  Work closely with cross‑functional teams to ensure network alignment with broader IT and business objectives.

• Education:
  
  Bachelor's degree in Information Technology or equivalent experience.
• Certifications:
  
  Cisco CCNA or CCNP in Routing and Switching is required.
• Security+ CE

• Proficiency in TCP/IP, DNS, DHCP, BGP, OSPF, and other network protocols.
• Hands‑on experience with Cisco networking, Palo Alto firewalls, and VMware.
• Strong skills in VPN technologies, network security, and wireless networking.
• Experience with Cisco Identity Services Engine (ISE), Cisco DNA Center, and Cisco SD‑WAN technologies.
• Scripting knowledge (Python, Power Shell) for automation of network tasks.