Lockheed Martin · 18 hours ago
Cyber Systems Security Engineer - Level 3
Marietta, GA
Full-time
Onsite
Mid, Senior Level
4+ years expLockheed Martin is a leader in aircraft development, providing advanced technologies for combat and reconnaissance. They are seeking an experienced Cyber Systems Security Engineer to support the F-35 Mission System Integration Laboratories, focusing on lab computer infrastructure, cyber resiliency, and system development.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Providing F-35 and F-22 lab computer infrastructure support
Asset management
Cyber resiliency
Technical design
System development
System test and capability enhancements
Participating in operations and all project phases including proposal development, design, component procurement, system integration, and system verification
Contributing to system design, system stand-up, and system deployment
Coordinating with program cyber security representatives, cross functional lab development engineering teams and lab customers
Mentoring junior level team members
Qualification
Required
Must be a U.S. citizen
Able to obtain a secret clearance
Typically has 4 - 8 years of professional experience
Strong background in real-time and heterogeneous laboratory environments
Providing F-35 and F-22 lab computer infrastructure support
Asset management
Cyber resiliency
Technical design
System development
System test and capability enhancements
Participate in operations and all project phases including proposal development, design, component procurement, system integration, and system verification
Contributing to system design, system stand-up, and system deployment
Close coordination with program cyber security representatives, cross functional lab development engineering teams and lab customers
Excellent problem-solving skills
Be a team player
Possess excellent communications and interpersonal skills
Able to adjust work schedule periodically to support program activities
Able to adapt to an ever-changing environment
Willing to mentor junior level team members
Preferred
Familiarity with RTOS and Linux server architecture
Experience with windows server administration (e.g. Active Directory, Group Policy, DHCP, & DNS)
DevSecOps scripting experience (e.g. Ansible, Python, Bash, PowerShell)
Experience with RMF tooling (e.g. Splunk/Trellix/Nessus)
Experience with backup appliances (e.g. Netbackup, networker)
Experience with Hypervisors (e.g. Hyper-V)
Familiarity with network architecture design and configuration (e.g. Cisco, Extreme and/or Juniper switches)
Additional certifications in the cloud, networking, server and/or containerization
Benefits
Flexible work schedules
Comprehensive benefits investing in your future and security
Company
Lockheed Martin
Lockheed Martin is a global security and aerospace company that specializes in advanced technology systems, products, and services. It is a sub-organization of Lockheed Martin.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$6.06BKey Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M
Leadership Team
Jim Taiclet
Chairman, President & CEO
Craig Martell
Chief Technology Officer
Recent News
2026-01-24
2026-01-24
2026-01-22
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