Northrop Grumman · 19 hours ago
Principal Cyber Systems Network Engineer / Sr. Principal Cyber Systems Network Engineer
Melbourne, FL
Full-time
Onsite
Senior Level, Lead/Staff
$108K/yr - $162K/yr
3+ years expNorthrop Grumman is a leading aerospace and defense technology company seeking a knowledgeable and proactive Principal Cyber Systems Network Engineer or Sr. Principal Cyber Systems Network Engineer to join their Test & Evaluation organization. The role involves supporting the design, implementation, and maintenance of network infrastructure, managing inter-site network transport, and integrating test station systems.
AerospaceData IntegrationManufacturingRemote SensingSecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Assist in the design and implementation of network architecture for new construction projects, ensuring optimal performance and scalability
Support inter-site network transport solutions to facilitate reliable communication between multiple locations
Integrate test station systems into existing network infrastructure, ensuring compatibility and performance
Configure and manage NSX for virtual networking to enhance network flexibility and security
Implement and maintain firewall configurations to protect network resources from unauthorized access and threats
Monitor and optimize network performance, focusing on quality of service (QoS) to prioritize critical traffic
Configure and troubleshoot Cisco and DELL switches and routers to ensure reliable network operations
Collaborate with team members to implement and manage dynamic routing protocols, specifically OSPF, for efficient network routing
Manage multicast traffic and configurations to support various applications and services across the network
Document network configurations, processes, and best practices to maintain a comprehensive knowledge base
Qualification
Required
Must have a Bachelor's Degree in a STEM (Science, Technology, Engineering, or Math) discipline and 5 years of related professional/military experience; OR a Master's Degree in a STEM (Science, Technology, Engineering, or Math) discipline and 3 years of related professional/military experience; OR a Ph.D. in a STEM (Science, Technology, Engineering, or Math) discipline and 1 year of related professional/military experience
Your ability to transfer and maintain the final adjudicated government Secret clearance (DoD must be in-scope or enrolled in Continuous Evaluation) and any program access(es) required for the position within a reasonable period of time, as determined by the Company
Ability and willingness to support alternate work schedules, weekends, extended work weeks and travel (~10%) to support program activities and integration
Must possess a current DoD 8570 Level 2 Certification (i.e. Security+ CE or equivalent)
Must have a Bachelor's Degree in a STEM (Science, Technology, Engineering, or Math) discipline and 8 years of related professional/military experience; OR a Master's Degree in a STEM (Science, Technology, Engineering, or Math) discipline and 6 years of related professional/military experience; OR a Ph.D. in a STEM (Science, Technology, Engineering, or Math) discipline and 4 years of related professional/military experience
Your ability to transfer and maintain the final adjudicated government Secret clearance (DoD must be in-scope or enrolled in Continuous Evaluation) and any program access(es) required for the position within a reasonable period of time, as determined by the Company
Ability and willingness to support alternate work schedules, weekends, extended work weeks and travel (~10%) to support program activities and integration
Must possess a current DoD 8570 Level 2 Certification (i.e. Security+ CE or equivalent)
Preferred
Experience in network engineering or a related field with a strong understanding of networking concepts
Proficiency in configuring and managing firewalls, switches, and routers, particularly from Cisco and DELL
Familiarity with virtual networking technologies, specifically NSX, and their integration into existing infrastructures
Knowledge of dynamic routing protocols, particularly OSPF, and experience in configuring and troubleshooting them
Understanding of quality of service (QoS) principles and their application in network environments
Strong problem-solving skills and the ability to work independently within a collaborative team environment
Benefits
Health insurance coverage
Life and disability insurance
Savings plan
Company paid holidays
Paid time off (PTO) for vacation and/or personal business
Company
Northrop Grumman
Northrop Grumman is an aerospace, defense and security company that provides training and satellite ground network communications software.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$3.7BKey Investors
U.S. Department of DefenseNASA
2025-05-27Post Ipo Debt· $1B
2024-01-29Post Ipo Debt· $2.5B
2023-12-20Grant· $72M
Leadership Team
Tom Wilson
Corporate Vice President, Enterprise Business Development
Jeffrey Worsham
Chief Product Owner - Advanced Technology Development
Recent News
2026-02-06
Company data provided by crunchbase