Senior Network Security/Firewall Detection Engineer

ERG is a research and consulting firm that provides a wide range of support to federal, state, and commercial clients. ERG offers multidisciplinary teams with nationally recognized skills in engineering, science, economics, public health, informational technology, and communications. We hire people with the best minds and then provide them with a vibrant and flexible environment in which to develop their careers. The qualified individual must be highly motivated with the skills to prioritize, perform, and communicate effectively in a fast-paced environment.

ERG is seeking a Senior Network Security / Firewall Detection Engineer to provide advanced network defense, threat detection, and boundary protection capabilities across Navy network environments. This role is responsible for configuring and securing network security appliances, analyzing traffic and alerts, and supporting continuous monitoring activities to ensure mission systems remain resilient against evolving cyber threats.

This is a fulltime onsite position at the Naval Surface Warfare Center (NSWC) Indian Head. Indian Head, MD, is approximately 30 miles from Washington, DC, 25 miles from Alexandria, VA, and 60 miles from Fredericksburg, VA.