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Cyber Security Manager - Careers at Leidos

Leidos

Cyber Security Manager - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as Cyber Security Manager in Alexandria, VA

Leidos Digital Modernization Sector seeks a dynamic Cyber Security Manager to serve as TN09 Site Lead for the National Capitol Region, supporting DISA GSM-O II Network Assurance Program. This hybrid role (50/50 remote/onsite at Mark Center) delivers cyber defense to DoD and CoCOMs.

Key Leadership Responsibilities

  • Drive day-to-day mission execution and operational excellence.
  • Manage customer relationships and contract delivery.
  • Lead DISA CESO staff in employee engagement, training, and reviews.
  • Oversee alert triaging, SLA development, CTO/DTO tracking, incident reporting, and custom signature creation.
  • Coordinate as Senior onsite representative with government personnel.

Basic Qualifications

  • Active Top Secret clearance.
  • Bachelor’s + 8+ years or equivalent experience.
  • DoD-8570 IAT Level 2; CSSP-A within 180 days.
  • Expert CND principles in incident response.
  • Proven leadership and communication skills.

Preferred Qualifications

  • DISA/DoD network experience.
  • Advanced TCP/IP, networking, SIEM expertise.
  • SES/GOFO briefing experience.
  • SANS GIAC/GCIA/GCIH or CASP certifications.

Pay Range: $107,900 - $195,050 USD annually. Leidos outpaces the status quo—join disruptors shaping national security.

Locations

  • Alexandria, Virginia, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Cyber Network Defense (CND)intermediate
  • Network Traffic Analysisintermediate
  • SIEM Platforms (Elastic, ArcSight, Splunk)intermediate
  • Incident Response Coordinationintermediate
  • Cybersecurity Service Level Agreementsintermediate
  • IDS/IPS Analysisintermediate
  • TCP/IP and OSI Modelintermediate
  • Signature Developmentintermediate

Required Qualifications

  • Active Top Secret clearance (experience)
  • Bachelor’s degree + 8+ years experience or equivalent (experience)
  • DoD-8570 IAT Level 2 (Security+ CE, CISSP) (experience)
  • CSSP-A certification within 180 days (experience)
  • Leadership in defensive cyber operations (experience)
  • Strong stakeholder communication (experience)

Responsibilities

  • Serve as TN09 Site Lead for National Capitol Region
  • Oversee cyber service level agreement development and CTO/DTO tracking
  • Lead triaging, analysis of sensor alerts, and incident reporting
  • Manage DISA CESO Network Assurance staff including training and performance reviews
  • Coordinate incident response and deliver situational awareness reporting
  • Act as Senior GSM-O II Representative onsite with government personnel

Benefits

  • general: Hybrid 50/50 remote/onsite schedule
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and certification support
  • general: Generous paid time off and flexible work options
  • general: Mission-critical DoD support with career growth opportunities

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Tags & Categories

Jobs in Alexandria, VALeidos CareersCybersecurity JobsDefense IT HiringUnited States Government ContractsEngineeringInformation TechnologySecurity

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Leidos logo

Cyber Security Manager - Careers at Leidos

Leidos

Cyber Security Manager - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as Cyber Security Manager in Alexandria, VA

Leidos Digital Modernization Sector seeks a dynamic Cyber Security Manager to serve as TN09 Site Lead for the National Capitol Region, supporting DISA GSM-O II Network Assurance Program. This hybrid role (50/50 remote/onsite at Mark Center) delivers cyber defense to DoD and CoCOMs.

Key Leadership Responsibilities

  • Drive day-to-day mission execution and operational excellence.
  • Manage customer relationships and contract delivery.
  • Lead DISA CESO staff in employee engagement, training, and reviews.
  • Oversee alert triaging, SLA development, CTO/DTO tracking, incident reporting, and custom signature creation.
  • Coordinate as Senior onsite representative with government personnel.

Basic Qualifications

  • Active Top Secret clearance.
  • Bachelor’s + 8+ years or equivalent experience.
  • DoD-8570 IAT Level 2; CSSP-A within 180 days.
  • Expert CND principles in incident response.
  • Proven leadership and communication skills.

Preferred Qualifications

  • DISA/DoD network experience.
  • Advanced TCP/IP, networking, SIEM expertise.
  • SES/GOFO briefing experience.
  • SANS GIAC/GCIA/GCIH or CASP certifications.

Pay Range: $107,900 - $195,050 USD annually. Leidos outpaces the status quo—join disruptors shaping national security.

Locations

  • Alexandria, Virginia, United States

Salary

107,900 - 195,050 USD / yearly

Estimated Salary Rangehigh confidence

107,900 - 195,050 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Cyber Network Defense (CND)intermediate
  • Network Traffic Analysisintermediate
  • SIEM Platforms (Elastic, ArcSight, Splunk)intermediate
  • Incident Response Coordinationintermediate
  • Cybersecurity Service Level Agreementsintermediate
  • IDS/IPS Analysisintermediate
  • TCP/IP and OSI Modelintermediate
  • Signature Developmentintermediate

Required Qualifications

  • Active Top Secret clearance (experience)
  • Bachelor’s degree + 8+ years experience or equivalent (experience)
  • DoD-8570 IAT Level 2 (Security+ CE, CISSP) (experience)
  • CSSP-A certification within 180 days (experience)
  • Leadership in defensive cyber operations (experience)
  • Strong stakeholder communication (experience)

Responsibilities

  • Serve as TN09 Site Lead for National Capitol Region
  • Oversee cyber service level agreement development and CTO/DTO tracking
  • Lead triaging, analysis of sensor alerts, and incident reporting
  • Manage DISA CESO Network Assurance staff including training and performance reviews
  • Coordinate incident response and deliver situational awareness reporting
  • Act as Senior GSM-O II Representative onsite with government personnel

Benefits

  • general: Hybrid 50/50 remote/onsite schedule
  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) matching and retirement plans
  • general: Professional development and certification support
  • general: Generous paid time off and flexible work options
  • general: Mission-critical DoD support with career growth opportunities

Target Your Resume for "Cyber Security Manager - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Cyber Security Manager - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Cyber Security Manager - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Alexandria, VALeidos CareersCybersecurity JobsDefense IT HiringUnited States Government ContractsEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Cyber Security Manager - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.