Information Security Analyst

General Dynamics
United States
Workplace: OnsiteFull timeUSD 97,968 - 126,500 annuallyFunction: CybersecurityExperience: 5+ yearsEducation: bachelorsSkills: ["Subject-matter expertise","Independent work","Cross-functional collaboration","Continuous improvement"]

Lead enterprise vulnerability management and contribute to threat detection and response for federal cyber missions. Optimize and manage Tenable Security Center across Linux/Red Hat environments, ensure secure configurations, and support POA&M management across on-prem and Azure IL5/IL6. Drive continuous improvement by analyzing vulnerability data, tuning detection rules, resolving scanner/integration issues, and using tools like Microsoft Defender for Endpoint and enterprise monitoring to strengthen cyber defense capabilities.

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FursaFursa
General Dynamics
General Dynamics
1 hour ago

Information Security Analyst

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 1 hour agoStatus: Live
Reposted: similar role first listed 7 months ago

Job Summary

Lead enterprise vulnerability management and contribute to threat detection and response for federal cyber missions. Optimize and manage Tenable Security Center across Linux/Red Hat environments, ensure secure configurations, and support POA&M management across on-prem and Azure IL5/IL6. Drive continuous improvement by analyzing vulnerability data, tuning detection rules, resolving scanner/integration issues, and using tools like Microsoft Defender for Endpoint and enterprise monitoring to strengthen cyber defense capabilities.
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.
  • •Strengthen secure and compliant systems by ensuring secure configurations and rapid mitigation of vulnerabilities across on-prem and Azure IL5/IL6 environments.
  • •Manage POA&M activities and coordinate with engineering, cloud, network, cybersecurity operations, and leadership teams.
  • •Drive continuous improvement by analyzing vulnerability data, developing reporting, tuning detection rules, and resolving scanner/integration challenges.
  • •Support enterprise security monitoring using tools such as Microsoft Defender for Endpoint and enhance endpoint security and threat-detection fidelity.
Travel: Medium travel

Pay and Benefits

Salary: USD 97,968 - 126,500 annually
Perks:Health InsuranceDentalVision401kPaid Leave

Key Requirements

  • •5+ years of related experience supporting cybersecurity environments.
  • •Security+ or a bachelor’s degree (or equivalent experience).
  • •TS/SCI security clearance level and U.S. citizenship required.
  • •Strong technical skills with Tenable Security Center (Tenable.sc), Linux/Red Hat administration, and vulnerability management.
  • •Familiarity with RMF and NIST 800-53 frameworks, DISA STIGs, NSA guidelines, and DoD compliance frameworks.
Experience:5+ years
Education:Bachelor's
Skills:Subject-matter expertiseIndependent workCross-functional collaborationContinuous improvement
Certifications:Security+
Tech Stack:Tenable Security CenterTenable.scLinuxRed HatDISA STIGsNSA guidelinesDoD compliance frameworksAzure IL5Azure IL6Microsoft Defender for EndpointPOA&M managementRMFNIST 800-53Threat detectionIncident response

Eligibility

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