Information Systems Security Officer (ISSO) III

General Dynamics
San Antonio
Workplace: OnsiteFull timeUSD 97,968 - 127,880 annuallyFunction: Security & Public SafetyExperience: 5+ yearsEducation: bachelorsSkills: []

Ensure the operational security posture of information systems by working closely with the ISSM and ISO on daily security operations. Support collateral, SCI, and SAP activities, manage authorization documentation, and coordinate configuration management across authorization boundaries. Perform periodic compliance reviews, incident handling, security monitoring, and support system recovery. Identify vulnerabilities, implement countermeasures, execute self-inspection activities, maintain security documentation and audit records, and provide training and reporting for authorized stakeholders.

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FursaFursa
General Dynamics
General Dynamics
18 hours ago

Information Systems Security Officer (ISSO) III

✓ Verified Job

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Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live

Job Summary

Ensure the operational security posture of information systems by working closely with the ISSM and ISO on daily security operations. Support collateral, SCI, and SAP activities, manage authorization documentation, and coordinate configuration management across authorization boundaries. Perform periodic compliance reviews, incident handling, security monitoring, and support system recovery. Identify vulnerabilities, implement countermeasures, execute self-inspection activities, maintain security documentation and audit records, and provide training and reporting for authorized stakeholders.
Location: San Antonio
Workplace: Onsite
Employment Type: Full time
Job Function: Security & Public Safety
Seniority: Mid level

Key Responsibilities

  • •Maintain the operational security posture of an information system in collaboration with the ISSM and ISO, including day-to-day security operations.
  • •Prepare, review, and update authorization packages, including developing and updating authorization documentation and supporting monitoring across authorization boundaries.
  • •Support collateral, SCI, and SAP activities by managing security training/awareness, incident handling, and ensuring security documentation is current and accessible.
  • •Coordinate changes to hardware, software, or firmware with the ISSM and AO/DAO, and assess security impacts before changes are implemented.
  • •Conduct continuous monitoring and security self-inspection, identify vulnerabilities, implement countermeasures, and prepare reports on the status of security safeguards and audit records.
Travel: Medium travel

Pay and Benefits

Salary: USD 97,968 - 127,880 annually
Perks:401kHealth InsuranceDentalVisionPaid LeaveLearning BudgetPaid Holidays

Key Requirements

  • •5+ years of related experience in information systems security or security operations.
  • •2+ years of SAP experience (SAP experience required).
  • •Prior performance in roles such as System, Network Administrator or ISSO.
  • •Bachelor’s degree OR Associate’s degree in a related area + 2 years’ experience OR equivalent experience (4 years).
  • •Information Assurance Technician Level II or Information Assurance Manager II within 6 months of the date of hire.
Experience:5+ years
Education:Bachelor's in related area
Certifications:Information Assurance Technician Level IIInformation Assurance Manager II
Tech Stack:Information SecurityInformation Security ManagementSAPSCITS/SCIPolygraph

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.
Security Clearance:Top Secret/SCITop Secret SCI + Polygraph

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