More jobs:
Systems/Network Engineer
Job in
Annapolis, Anne Arundel County, Maryland, 21403, USA
Listed on 2026-06-23
Listing for:
General Dynamics Information Technology
Full Time
position Listed on 2026-06-23
Job specializations:
-
IT/Tech
Cybersecurity, Systems Engineer, Network Engineer
Job Description & How to Apply Below
SYSTEMS/NETWORK ENGINEER SR PRINCIPAL
A seasoned network engineer with over 20 hands‑on years’ experience, preferably in an intelligence community environment. The candidate should have experience with CISCO switches, routers and firewalls, Dell and other servers, network laptops, network debug and analysis tools such as Wireshark and Tripwire, and devices such as Palo Alto, HAIPE or other security appliances.
Responsibilities- Network security hardening experience
- Specific knowledge of CISCO switches, routers and firewalls, including the Cisco 9300 series switches
- Demonstrated ability to design and develop rack configuration drawings and network diagrams
- Expertise and knowledge of switches, routers, firewalls, security appliances and architectures of network as a service
- Network security and network hardening experience in DoD environments
- Support for SSP development
- Network Troubleshooting
- Evaluation of message‑receiving functions
- Assessment of acks and nacks
- Ability to understand specific functions
- Drawing and configuration of racks
- Assess if the network is configured correctly
- Review firewall traffic (use of packet tools and Tripwire)
- Tools:
Wireshark and others - Ability to determine which side of the network problem is from a connection standpoint
- Network requirements evaluation and development of network diagrams in Visio, PowerPoint and Excel
- Physical network construction (installation of switches, fiber, cables, security devices and more) on SERD for SCS/ESB
- Assistance to tamper and concealment group in assessing needs for design and deployment of the network
- HAIPE MTU assessment and review
- Fiber installation and removal
- Experience with JIRA, Confluence and similar tools
Candidate must interact well as an individual contributor or member of a focused team.
Qualifications- Education:
HS Diploma - Experience:
20+ years of related experience - Technical skills:
Strong network experience - Security clearance level:
Active TS/SCI with polygraph required - US citizenship required
- Comprehensive benefits and wellness packages
- 401K with company match
- Competitive pay and paid time off
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