Cybersecurity Engineer III

Job Summary

The Cybersecurity Engineer III is responsible for advanced system analysis, design, and implementation of cybersecurity solutions across a range of information systems, from standalone workstations to fully integrated networked environments. This role ensures systems meet regulatory security requirements while maintaining functionality and performance.

Essential Job Functions

• Plan, conduct, and support system accreditation efforts, including prototypes and operational systems.
• Patch, provision, and secure operating systems while maintaining system functionality.
• Assist in complex troubleshooting and provide guidance to technical teams.
• Train and mentor junior and mid-level cybersecurity engineers.
• Conduct security control assessments and produce technical documentation such as risk assessments, test plans, and architecture reports.
• Develop and maintain documentation related to system security, policies, and architecture.
• Organize and lead technical meetings, document discussions, and track action items.
• Collaborate with engineering teams and management to meet project timelines and objectives.
• Lead cybersecurity projects and assign tasks to team members.
• Perform system installations and security assessments, including on-site evaluations.
• Support proposal development through technical input, estimates, and planning structures.
• Handle equipment safely and follow operational requirements, including standard and extended work schedules.
• Perform additional duties as assigned.

Knowledge, Skills, and Abilities

• Strong experience with Risk Management Framework (RMF) and cybersecurity regulations for information systems.
• Familiarity with industry standards and regulatory frameworks for cybersecurity compliance.
• Knowledge of system acquisition and sustainment processes related to secure IT environments.
• Expertise in configuring and securing operating systems, including Windows and Linux-based platforms.
• Advanced skills in system configuration, scripting, deployment, and imaging.
• Experience with security tools such as antivirus, vulnerability assessment, file integrity monitoring, and security testing tools.
• Ability to deploy and manage security solutions across various environments, including networked and standalone systems.
• Strong analytical, communication, and documentation skills.
• Ability to obtain required security clearance.

Education and Experience

• Bachelor's degree in Computer Science or a related field, or equivalent professional experience.
• Minimum of five (5) years of experience in cybersecurity.
• Required certification meeting Information Assurance standards (IAT-III or equivalent).
• Experience in systems, simulation, or computer engineering preferred.
• Must be eligible for security clearance.

Jacksonville, Florida, United States

2026 April 23 Florida - Logistics Services Int.