TLN Worldwide Enterprises, Inc
Information Security Analyst – Senior - NAVSEA - US Navy
TLN Worldwide Enterprises, Inc, San Diego, California, United States, 92189
Description
The Senior Information Security Analyst provides advanced cybersecurity, system accreditation, and security compliance support for Navy systems maintained by the Naval Sea Logistics Center (NAVSEALOGCEN). This role is responsible for developing, evaluating, and maintaining security controls, preparing accreditation documentation, conducting system assessments, and ensuring platforms across development, test, and production environments meet DoD, DON, and RMF cybersecurity requirements.
The Senior Analyst works closely with Information System Security Officers (ISSOs), system administrators, developers, system engineers, and program leadership to ensure that all NAVSEA systems maintain the highest levels of security readiness and accreditation compliance.
Key Responsibilities RMF & System Accreditation Support
Prepare, maintain, and update
system accreditation documentation
in accordance with
Navy, DoD, and NIST RMF
standards, including:
System Security Plans (SSPs)
Security Assessment Reports (SARs)
Plan of Action & Milestones (POA&M)
Continuous Monitoring artifacts
Risk and vulnerability assessments
Support system owners and ISSOs through all RMF steps, including categorization, control selection, implementation, validation, and authorization.
Security Configuration & Hardening
Evaluate and validate the
security configurations of systems and applications
across development, test, and production environments.
Apply and maintain
security controls , ensuring compliance with:
Navy STIGs and SRGs
DISA Security Technical Implementation Guides
DoD cybersecurity directives
Conduct security configuration scans, review findings, and work with technical teams to implement mitigations.
Security Monitoring & Vulnerability Management
Perform vulnerability assessments, analyze scan results, and verify remediation actions.
Track and document vulnerabilities in accordance with Navy cybersecurity policy.
Support continuous monitoring plans by updating artifacts and maintaining current system configurations.
Technical Security Analysis
Analyze security logs, audit events, and system behaviors to identify possible incidents or policy violations.
Evaluate emerging threats and recommend updates to system configurations or security policies.
Support investigation of cybersecurity incidents and coordinate response actions as required.
Documentation & Reporting
Develop and maintain system cybersecurity documentation, including configuration guides, diagrams, security test results, and accreditation evidence.
Provide inputs for monthly technical reports outlining system status, significant risks, and security updates.
Support engineering reviews, technical briefings, and audit readiness activities.
Collaboration & Stakeholder Engagement
Work closely with developers, system engineers, database administrators, and network teams to ensure all system changes incorporate required security controls.
Collaborate with program leadership to align system security postures with mission priorities.
Participate in Agile development cycles, change management reviews, and CDRs as required.
Requirements
Minimum Education & Experience Requirements
Bachelor’s degree or higher
in
Computer Science, Cybersecurity, Information Systems, Information Technology , or related field.
Minimum of seven (7) years of experience
in an IT or cybersecurity role that includes: Preparing
DoD/Navy system accreditation documentation
Evaluating and validating
system security configurations
Applying, configuring, and maintaining
security controls
across multiple environments
Supporting secure configuration management and compliance activities
Security Clearance Requirements
Must hold an
Active Secret Security Clearance .
#J-18808-Ljbffr
The Senior Information Security Analyst provides advanced cybersecurity, system accreditation, and security compliance support for Navy systems maintained by the Naval Sea Logistics Center (NAVSEALOGCEN). This role is responsible for developing, evaluating, and maintaining security controls, preparing accreditation documentation, conducting system assessments, and ensuring platforms across development, test, and production environments meet DoD, DON, and RMF cybersecurity requirements.
The Senior Analyst works closely with Information System Security Officers (ISSOs), system administrators, developers, system engineers, and program leadership to ensure that all NAVSEA systems maintain the highest levels of security readiness and accreditation compliance.
Key Responsibilities RMF & System Accreditation Support
Prepare, maintain, and update
system accreditation documentation
in accordance with
Navy, DoD, and NIST RMF
standards, including:
System Security Plans (SSPs)
Security Assessment Reports (SARs)
Plan of Action & Milestones (POA&M)
Continuous Monitoring artifacts
Risk and vulnerability assessments
Support system owners and ISSOs through all RMF steps, including categorization, control selection, implementation, validation, and authorization.
Security Configuration & Hardening
Evaluate and validate the
security configurations of systems and applications
across development, test, and production environments.
Apply and maintain
security controls , ensuring compliance with:
Navy STIGs and SRGs
DISA Security Technical Implementation Guides
DoD cybersecurity directives
Conduct security configuration scans, review findings, and work with technical teams to implement mitigations.
Security Monitoring & Vulnerability Management
Perform vulnerability assessments, analyze scan results, and verify remediation actions.
Track and document vulnerabilities in accordance with Navy cybersecurity policy.
Support continuous monitoring plans by updating artifacts and maintaining current system configurations.
Technical Security Analysis
Analyze security logs, audit events, and system behaviors to identify possible incidents or policy violations.
Evaluate emerging threats and recommend updates to system configurations or security policies.
Support investigation of cybersecurity incidents and coordinate response actions as required.
Documentation & Reporting
Develop and maintain system cybersecurity documentation, including configuration guides, diagrams, security test results, and accreditation evidence.
Provide inputs for monthly technical reports outlining system status, significant risks, and security updates.
Support engineering reviews, technical briefings, and audit readiness activities.
Collaboration & Stakeholder Engagement
Work closely with developers, system engineers, database administrators, and network teams to ensure all system changes incorporate required security controls.
Collaborate with program leadership to align system security postures with mission priorities.
Participate in Agile development cycles, change management reviews, and CDRs as required.
Requirements
Minimum Education & Experience Requirements
Bachelor’s degree or higher
in
Computer Science, Cybersecurity, Information Systems, Information Technology , or related field.
Minimum of seven (7) years of experience
in an IT or cybersecurity role that includes: Preparing
DoD/Navy system accreditation documentation
Evaluating and validating
system security configurations
Applying, configuring, and maintaining
security controls
across multiple environments
Supporting secure configuration management and compliance activities
Security Clearance Requirements
Must hold an
Active Secret Security Clearance .
#J-18808-Ljbffr