Senior Information Security Analyst

General Dynamics
United States
Workplace: OnsiteFull timeUSD 93,500 - 126,500Function: CybersecurityExperience: 5+ yearsEducation: bachelorsSkills: ["Continuous improvement","Independent problem-solving","Collaboration","Innovation"]

Strengthen enterprise cybersecurity operations by leading vulnerability management and contributing to threat detection and response. Work with engineering, cloud, network, cybersecurity operations, and leadership to ensure secure configurations, rapid vulnerability mitigation, and effective POA&M management across on-prem and Azure IL5/IL6 environments. Use Tenable Security Center, Microsoft Defender for Endpoint, and security monitoring tools to tune detections, resolve scanner/integration issues, and improve security posture aligned to DISA STIGs, NSA guidance, and DoD requirements.

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FursaFursa
General Dynamics
General Dynamics
4 hours ago

Senior Information Security Analyst

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Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live
Reposted: similar role first listed 1 month ago

Job Summary

Strengthen enterprise cybersecurity operations by leading vulnerability management and contributing to threat detection and response. Work with engineering, cloud, network, cybersecurity operations, and leadership to ensure secure configurations, rapid vulnerability mitigation, and effective POA&M management across on-prem and Azure IL5/IL6 environments. Use Tenable Security Center, Microsoft Defender for Endpoint, and security monitoring tools to tune detections, resolve scanner/integration issues, and improve security posture aligned to DISA STIGs, NSA guidance, and DoD requirements.
Location: United States
Workplace: Onsite
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Lead enterprise vulnerability management operations, including deployment, configuration, and optimization of Tenable Security Center across Linux/Red Hat environments.
  • •Collaborate with engineering, cloud, network, cybersecurity operations, and leadership to ensure secure configurations and rapid vulnerability mitigation across on-prem and Azure IL5/IL6 environments.
  • •Manage POA&M activities and support effective vulnerability mitigation aligned with DISA STIGs, NSA guidelines, and DoD cybersecurity requirements.
  • •Drive continuous improvement by analyzing vulnerability data, developing reporting, tuning detection rules, and resolving scanner/integration challenges.
  • •Use endpoint and security monitoring tools (e.g., Microsoft Defender for Endpoint) to enhance threat-detection fidelity and endpoint security.
Travel: Medium travel

Pay and Benefits

Salary: USD 93,500 - 126,500
Perks:Health InsuranceDentalVision401kPaid LeaveParental Leave

Key Requirements

  • •TS/SCI security clearance (must currently possess) and ability to obtain it (Top Secret/SCI).
  • •US citizenship required.
  • •5+ years of related experience.
  • •Education: Security+, bachelor’s degree, or equivalent experience.
  • •Familiarity with RMF and NIST 800-53 frameworks and experience supporting federal/DoD cybersecurity environments.
Experience:5+ years
Education:Bachelor's
Skills:Continuous improvementIndependent problem-solvingCollaborationInnovation
Certifications:Security+
Tech Stack:Tenable Security CenterTenable.scLinuxRed HatMicrosoft Defender for EndpointAzure IL5Azure IL6DISA STIGsNSA guidelinesDoD cybersecurity requirementsPOA&M managementRMFNIST 800-53

Eligibility

Nationality:US National
Work Authorization:Authorization required. Sponsorship not provided.
Security Clearance:TS/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