Security Analyst

• Safeguard mission-critical infrastructure for the National Data Buoy Center (NDBC)
• Work directly with the federal Information System Security Officer (ISSO) and contractor technical staff
• Maintain NDBC systems' robust security posture and continuous Authority to Operate (ATO)
• Support the ISSO in maintaining Risk Management Framework (RMF) artifacts, including SSPs, RARs, and POA&Ms
• Lead technical teams through internal and external security audits and the annual Assessment and Authorization (A&A) process
• Gather evidence, document audit paths, and drive remediation actions
• Execute vulnerability scans using Tenable Nessus/ACAS and guide teams in hardening systems according to DISA STIGs and CIS Benchmarks
• Perform Security Impact Analyses for proposed hardware, software, and configuration changes
• Monitor system logs to identify, isolate, and mitigate potential threats across hybrid infrastructure
• Translate security controls into actionable requirements and communicate risk and compliance status to stakeholders and leadership
• Keep related documentation current

Security Analyst jobs in Mississippi

IT Security Analyst