Cyber Security Engineer Senior; Represented

Description

At Lockheed Martin's Rotary and Mission System's Cyber Resiliency organization, we are dedicated to engineering and deploying cutting‑edge cyber defense solutions across our corporation. Our focus on cybersecurity is paramount to ensuring mission success for our customers, even in the face of evolving cyber threats.

• Passionate about cybersecurity and eager to contribute skills and expertise to our mission.
• Demonstrable knowledge in cybersecurity or systems administration through practical, hands‑on work experience.
• Strong interpersonal and communication skills, critical‑thinking abilities, and ability to collaborate effectively with a team.
• Solid working knowledge of Linux (predominantly Red Hat) or Windows‑based systems, with an active CompTIA Security+ or higher IAT certification.
• Ability to obtain a U.S. Secret Security clearance or higher.
• Experience with ESS, ACAS, or Splunk security tools is a plus, as well as experience with Windows Active Directory and familiarity with DISA STIGs.

• Hardening operating systems, applications, and network devices.
• Conducting vulnerability scans.
• Continuous monitoring of the security posture of the system.
• Assisting with Government Certification Test and Evaluation (CT&E) and Vulnerability Testing.
• Implementing security updates and patches.
• Applying configuration changes to ESS, ACAS, and Splunk security tools.
• Providing support to maintain the Certification and Accreditation (C&A) of the system, including support of the RMF package.
• Supporting system administrators, engineers, and operators when troubleshooting events.
• Collaborating with system stakeholders to ensure the cybersecurity posture of the system is maintained.
• Interfacing with and supporting the ISSO and other government security stakeholders.
• Supporting the Security Impact Analysis (SIA) process through the generation of Contract Deliverables (CDRL) and RMF supporting artifacts on both unclassified and classified networks.

• Related Bachelor’s Degree with 5+ years of experience, or Master’s Degree with 3+ years of equivalent professional experience.
• Demonstrable and relevant cybersecurity engineering or systems administration experience.
• Good working knowledge of Linux or Windows‑based systems.
• Information Assurance Technician (IAT) Level II Certification or higher (e.g., CompTIA Security+ or CISSP).
• Ability to obtain a Secret DoD Secret security clearance prior to starting; requires U.S. citizenship.
• Ability to travel up to 15 % to customer sites across the U.S.
• Valid U.S. passport.

• Tenable Security Center, Tenable Nessus, and ACAS administration experience.
• Experience with cloud and container orchestration environments such as Red Hat Open Shift and Kubernetes.
• ACAS scanning.
• Trellix and Endpoint Security Solution (ESS) administration and monitoring.
• Splunk or other SIEM tools experience.
• Endpoint Detection Response (EDR) capabilities.
• Linux/Red Hat or Windows OS certifications.
• Experience with Windows Active Directory and Group Policy maintenance.
• Familiarity with DISA Security Technical Implementation Guides (STIG).
• Troubleshooting as a systems administrator.
• Good organizational and coordination skills.
• Strong communication skills and ability to support and collaborate with a team.
• Critical thinking skills to provide solutions to a variety of technical problems of moderate scope and complexity.
• Familiarity with eMASS and maintaining and executing a POA&M.

This position requires a government security clearance; you must be a U.S. citizen. Clearance level:
Secret.

• Medical, Dental, Vision
• Life Insurance
• Short‑Term Disability
• Long‑Term Disability
• 401(k) match
• Flexible Spending Accounts
• EAP
• Education Assistance
• Parental Leave
• Paid time off and Holidays

• Work schedule:
  
  4×10 hour day, 3 days off per week (part‑time remote telework and part‑time in‑facility).
• Compensation:
  Base range for New Jersey—$91,000 – $181,113.
• Remote:
  Part‑time remote telework; schedule to be discussed during hiring.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.