Senior Principal Cyber Network Analyst

General Dynamics
United States
Workplace: OnsiteFull timeUSD 153,000 - 207,000 annuallyFunction: CybersecurityExperience: 10+ yearsSkills: ["Technical documentation","Troubleshooting","Collaboration"]

Analyze, engineer, and troubleshoot complex network environments to support the integration and operationalization of advanced cyber capabilities. You’ll conduct network surveys and assessments, reconstruct and validate network configurations in laboratory environments, perform packet/protocol/traffic analysis, and translate cyber-derived outputs into actionable operational context for analysts and engineers. The role also includes configuring network infrastructure (switches, routers, firewalls, VPNs), developing automation with Python, and producing clear technical documentation.

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General Dynamics
General Dynamics
1 day ago

Senior Principal Cyber Network Analyst

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Last checked: 5 hours agoStatus: Live

Job Summary

Analyze, engineer, and troubleshoot complex network environments to support the integration and operationalization of advanced cyber capabilities. You’ll conduct network surveys and assessments, reconstruct and validate network configurations in laboratory environments, perform packet/protocol/traffic analysis, and translate cyber-derived outputs into actionable operational context for analysts and engineers. The role also includes configuring network infrastructure (switches, routers, firewalls, VPNs), developing automation with Python, and producing clear technical documentation.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Conduct network surveys and technical assessments to identify and characterize network architectures, configurations, systems, services, and communication pathways.
  • •Build and maintain representative laboratory environments to reproduce configurations, validate findings, evaluate cyber outputs, and support capability development and testing.
  • •Analyze and map complex network environments (devices, hosts, services, routing relationships, protocols, access paths) and identify dependencies, vulnerabilities, and potential operational access paths.
  • •Perform packet, protocol, traffic, and configuration analysis to characterize network behavior and troubleshoot connectivity or interoperability issues.
  • •Configure and administer network infrastructure (switches, routers, firewalls, VPNs), develop Python automation tools, and create documentation/diagrams to communicate technical findings.
Travel: Medium travel

Pay and Benefits

Salary: USD 153,000 - 207,000 annually
Perks:Health InsuranceDentalVision401kPaid LeaveParental Leave

Key Requirements

  • •Current TS/SCI clearance with ability to obtain CI polygraph.
  • •US citizenship required; only US citizens are eligible.
  • •10+ years of related experience.
  • •Strong TCP/IP networking knowledge (routing, switching, subnetting, VLANs, DNS/DHCP, NAT, VPNs, firewalls, and common protocols).
  • •Hands-on proficiency with Python and Linux administration/networking utilities; CCNA (or equivalent) required.
Experience:10+ yearsCybersecurityNetwork engineering
Skills:Technical documentationTroubleshootingCollaboration
Certifications:CCNACCNPSecurity+Network+Linux+RHCSARHCE
Tech Stack:TCP/IPLinuxWindowsPythonDNSDHCPNATVPNFirewallsCCNASwitchesRoutersPacket analysisProtocol analysisVirtualizationVMwareHyper-VDockerAWSAzure

Eligibility

Nationality:US National
Security Clearance:Top Secret/SCI

Company Brief

General Dynamics
Provides IT, systems engineering, cybersecurity, cloud, and mission support services to U.S. federal civilian and defense agencies, delivering large-scale technology solutions and managed services for national security and government operations.
Industry: Defense Technology
Company Size: Enterprise (1,001+ employees)
Growth: Established Company
Headquarters: Tysons / Fairfax, United States
WebsiteLinkedIn