Senior Cybersecurity Engineer - RMF/C&A, DoD Secret

Lockheed Martin Corporation; Fort Walton Beach (FL); On-site; USD 88,000 - 164,000; Full time

Benefits offered by this job

Flexible work arrangements

401(k) match

Paid time off

Holidays

Job summary

Lockheed Martin Corporation in Fort Walton Beach, FL is seeking an experienced Cybersecurity Engineer to design, deploy, and sustain enterprise cybersecurity solutions within the AFSOC ACS program. You will implement security controls, align with RMF/C&A, and collaborate with ISSO to maintain a resilient security posture across the system lifecycle.

Candidates should have 5+ years in cybersecurity engineering or a Master’s with 3+ years, plus hands-on with Ansible and Python, OS hardening, and

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity, or related field.
• 5+ years of experience, or Master's Degree with 3+ year in cybersecurity engineering, or a related role.
• Demonstrable and relevant cybersecurity engineering or systems administration experience.
• Demonstrable proficiency with Ansible, Python, or similar automation tooling for deployment.
• Experience hardening OS and applications using benchmarks.
• Information Assurance Technician (IAT) Level II Certification or higher (e.g. Security+ or CISSP).
• Ability to obtain a Secret DoD Secret clearance; US citizenship.
• Ability to travel up to 25% travel to customer sites throughout the U.S.

Responsibilities

• Design, deploy, and sustain enterprise cybersecurity engineering solutions.
• Lead the implementation of core security controls and RMF/C&A alignment.
• Collaborate with system stakeholders and ISSO to maintain a compliant security posture.
• Administer and utilize GitLab for source code management and CI/CD with security scanning.
• Utilize Ansible playbooks for automated deployment and configuration.
• Harden operating systems and network devices against current threats.
• Manage patching and vulnerability remediation; maintain lifecycle.
• Support RMF package documentation and submission to ISSM.

Skills

Ansible

Python

OS hardening

RMF/C&A knowledge

IAT/Security+

Education

Bachelor's degree in CS/IT/Cybersecurity or related field

Master's degree in cybersecurity with 3+ years in the field

Tools

GitLab

Splunk / SIEM

ACAS / Nessus

Job description

Lockheed Martin Corporation in Fort Walton Beach, FL is seeking an experienced Cybersecurity Engineer to design, deploy, and sustain enterprise cybersecurity solutions within the AFSOC ACS program. You will implement security controls, align with RMF/C&A, and collaborate with ISSO to maintain a resilient security posture across the system lifecycle.

Candidates should have 5+ years in cybersecurity engineering or a Master’s with 3+ years, plus hands-on with Ansible and Python, OS hardening, and