Locked Core Tech, LLC

Security Engineer

• Conduct cybersecurity scanning and vulnerability assessments on networked devices
• Identify, analyze, and remediate vulnerabilities discovered through security scans and assessments
• Apply security patches, updates, and configuration changes
• Monitor and support security compliance initiatives across enterprise environments
• Provide RMF services for IT and Information Systems subject to FISMA requirements
• Implement and maintain NIST SP 800-37 RMF processes throughout the system lifecycle
• Continue and support RMF efforts initiated by the customer or other entities
• Develop and maintain RMF documentation, security controls, and authorization packages
• Coordinate remediation efforts and support system accreditation and authorization activities
• Follow issue resolution processes for vulnerabilities and security findings
• Document risk-based decisions, risk acceptance actions, corrective actions, and remediation efforts
• Create and maintain Plans of Action and Milestones (POA&M)
• Conduct validation testing and security retesting after remediation
• Provide documentation and audit trails for RMF and compliance efforts
• Scan, secure, and patch Windows Servers, Windows Workstations, Apple macOS Systems, VMware Infrastructure, Cisco and Brocade Network Switches, HP and Ricoh Printers, EMC and Nimble SAN Storage Systems, wired and wireless network devices, and other enterprise-attached devices
• Serve as a cybersecurity subject matter expert to technical and program teams
• Conduct security inspections, assessments, surveys, and assistance visits
• Collaborate with infrastructure, networking, and systems teams to strengthen enterprise security posture
• Support security planning, policy implementation, and cybersecurity program evaluation
• Communicate technical risks and recommendations to stakeholders and leadership
• Support the Information Management Department at Naval Medical Center San Diego

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Cybersecurity Specialist