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General Dynamics · 1 month ago

Information System Security Engineer (ISSE)

USA-TX-San Antonio

Full-time

Hybrid

Senior Level

5+ years exp

General Dynamics Mission Systems is a leader in engineering high technology solutions for defense and scientific operations. The Information System Security Engineer (ISSE) will be responsible for ensuring systems comply with security requirements, managing security accreditation, and conducting security assessments and testing.

AerospaceNational SecurityPublic Transportation

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Ensure systems comply with ICD 503 and DoD JSIG requirements

Manage security accreditation of networks and systems

Create and maintain documentation for external connections (ISAs, ATOs, IATTs, MOAs, MOUs)

Conduct security testing of system patches, software, and configurations

Develop and enforce security policies with Program Office and Government guidance

Conduct security assessments for system upgrades and patches

Generate and update A&A documentation and artifacts

Perform vulnerability scans and continuous monitoring

Provide first-level incident reporting and evaluate IAVM reports

Interface with the customer Information System Security Manager

Offer cybersecurity input to Project and Program Managers

Qualification

ICD 503 complianceDoD JSIG complianceSecurity accreditationVulnerability scanningSecurity testingSecurity policies developmentIAT Level II certificationAnalytical skillsProactive managementContinuous improvementEffective communication