Network Engineer III

Responsibilities

Seeking an organized, reliable, and driven Network Engineer to work as part of our field service team to install, troubleshoot, and repair data networks at Naval Undersea Warfare (NUWCDIVNPT) in Newport RI. The engineer will work internally as part of the organization’s IT support team and externally to provide networking solutions for the organization’s clients.

This position requires on‑site work in Newport, Rhode Island.

• Install all new hardware, systems, and software for networks
• Install, configure, and maintain network services, equipment, and devices
• Configure and perform software upgrades on routers, switches, and other network hardware
• Plan and support network and computing infrastructure
• Monitor network performance and troubleshoot problems and outages
• Schedule updates and upgrades
• Document network problems and resolution for future reference
• Administer, maintain, and troubleshoot Linux‑based servers and network services to ensure system reliability, security, and performance

Position Requirements:

• BS 5–7 years, MS 3–5, PhD 0–2
• Ability to prioritize and multi‑task
• Excellent analytical and problem‑solving skills
• Available to work outside of regular working hours and weekends
• Advanced experience with Cisco IOS and deploying Cisco routers/switches
• Minimum two years’ experience with computer hardware installation and repair
• Hands‑on experience implementing and administrating network devices – firewalls, routers, VPN, and backup applications
• Experience administering and supporting Linux operating systems (such as Red Hat Enterprise Linux)
• Proficiency with Linux command‑line administration, including user management, file systems, networking, package management, and system troubleshooting
• CompTIA Security+ or CompTIA CASP
• CompTIA Linux+
• Red Hat Certified System Administrator (RHCSA)
• Ability to obtain Cisco Certified Network Associate (CCNA)
• Ability to obtain a Secret security clearance with the US government

• Exposure to Cisco SDA‑Fabric environments
• Hands‑on with Cisco DNA automation features
• Experience implementing or supporting Cisco ISE policies
• Active Secret security clearance
• Military or government experience preferred but not necessary

Min: $83,283.35 Max: $. This range is influenced by contract wage determination, relevant work experience, skills, geographic location (for remote opportunities), education and certifications, and federal government contract labor categories. Arcfield also invests in its employees through benefits such as health insurance, life insurance, paid time off, holiday pay, short‑term and long‑term disability, retirement and savings, learning and development opportunities, wellness programs, and other optional benefit elections.

We are an equal opportunity employer and federal government contractor. We do not discriminate against any employee or applicant for employment as protected by law.