About Department 475
Department 475 is responsible for managing the Naval Nuclear Propulsion Program (NNPP) Network (NNPP Net) at Electric Boat. The EB LAN portion of the NNPP Net consists of Electric Boat users across the country including the east coast and pacific northwest. The network is expanding to support many changes including new construction, maintenance and modernization contracts, and to meet changing security requirements.
D475 seeks a highly motivated and experienced individual to join its IT team. This role requires in-depth knowledge and experience with network configuration and management. The successful candidate will work in a technically diverse environment with a team of system administrators responsible for a primarily Windows network. The group is responsible for the installation, configuration, management, and maintenance of the LAN including ensuring its security and availability to users across the network. The individual’s main responsibilities will involve supporting network infrastructure.
Key Responsibilities
- Installing and configuring network routers, firewalls (Palo Alto) and managed switches (Cisco)
- Installing and configuring TACLANE encryptors
- Campus Fiber Planning/Projects
- Working with teams to implement cyber security initiatives including network firewalls
- Network security patching and vulnerability management
- Attending training sessions to maintain and improve skillsets as well as cross-train peers
- Lead network related projects involving multiple teams
- Other tasks and duties as needed
This position requires implementing government standard configurations to network equipment. It provides team members with challenging work and a means to continue gaining technical skills and broadening their experience throughout their career.
The position requires regular physical access to network devices throughout the Groton shipyard and the New London, Kings Highway and Quonset Point, RI campuses so a lot of walking and local travel is required. Occasional travel to the secondary locations is expected. This includes sites from MD to GA and the west coast.
This position is 100% on-site. No remote option.
Qualifications
Required
- Bachelor's of Science degree or higher in Computer Science, Information Technology, or related Engineering field
- 4+ years of engineering experience post graduation supporting an IT infrastructure that supports multiple physical locations.
- Experience working with Cisco routing and switching technologies
- Experience cabling and testing, troubleshooting, and repairing copper and fiber issues.
- Documented experience with several of the following:
- TACACS
- 802.1x/MAB
- SNMP
- NetFlow
- Syslog
- DNS
- DHCP
- Network Troubleshooting
- Data networking (Layer 2/Layer 3) and enterprise network environments
- Network design and architecture
- Must be able to obtain and maintain a DoD Top Secret clearance, including a Single Source Background Investigation.
- This position is 100% on site with no remote option.
Preferred
- .
- Certifications such as Cisco Certified Network Associate (CCNA), Cisco Certified Technician (CCT) Routing & Switching, and Cisco Certified Network Associate Automation
- Advanced certifications such as Cisco Certified Network Professional (CCNP)
- Experience working with DOD STIG requirements
- Knowledge and/or experience with DevOps tools such as Python, Ansible, and Git
- Large-scale Service Provider Network experience
- Active Secret Security
- Self-motivated, cooperative, learning agility
- Ability to work independently with minimal oversight
- Ability to work collaboratively in a team setting
- Strong communication and interpersonal skills
- Demonstrated multitasking and prioritization abilities
- Flexibility and adaptability, in order to thrive in a rapidly changing environment
- Strong troubleshooting, problem-solving and analytical skills
Why Join Us
- We offer a workplace where integrity, innovation, and excellence drive everything we do
- Competitive Pay & Benefits – Comprehensive healthcare, retirement plans, and tuition assistance
- Career Growth – Training, mentorship, and opportunities to advance within the company
- Stability & Expansion – We’re growing, adding thousands of new jobs across our facilities
- Inclusive Culture – Employee Resource Groups and community engagement
- Impactful Work – Every role contributes directly to national defense and the U.S. Navy’s mission
Skills Required
- Bachelor of Science degree or higher in Computer Science, Information Technology, or a related engineering field
- At least 4 years of post-graduation engineering experience supporting IT infrastructure across multiple physical locations
- Experience with Cisco routing and switching technologies
- Experience cabling, testing, troubleshooting, and repairing copper and fiber issues
- Documented experience with several of TACACS, 802.1X/MAB, SNMP, NetFlow, Syslog, DNS, DHCP, network troubleshooting, Layer 2/Layer 3 data networking, enterprise networks, and network design and architecture
- Ability to obtain and maintain a DoD Top Secret clearance, including a Single Source Background Investigation
- Ability to work 100% on-site with no remote option
- Cisco Certified Network Associate certification
- Cisco Certified Technician Routing and Switching certification
- Cisco Certified Network Associate Automation certification
- Cisco Certified Network Professional certification
- Experience with DoD STIG requirements
- Knowledge of or experience with Python, Ansible, and Git
- Large-scale service provider network experience
- Active Secret clearance
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What We Do
General Dynamics Electric Boat designs, constructs, and provides lifecycle support for submarines serving the U.S. Navy. Established in 1899, the company has a longstanding role in submarine design and construction. Its mission combines engineering, shipbuilding, and long-term support capabilities to deliver and sustain undersea vessels throughout their operational lifecycles in support of the U.S. Navy and national defense programs.
