Lockheed Martin · 11 hours ago
Cyber Systems Security Engineer - Level 3
Possible
Full-time
Onsite
Mid, Senior Level
$101K/yr - $178K/yr
4+ years expLockheed Martin is a leading technology innovation company focused on high-performance combat and reconnaissance aircraft. They are seeking a well-rounded experienced engineer to support the F-35 Mission System Integration Laboratories, responsible for lab computer infrastructure support, 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
4+ years experience with DoD secure labs
Active CompTIA Security+ or higher (IAT Level II Certification)
Active Secret Security Clearance
Experience with system administration of Linux and/or Windows Systems (Desktop and Server)
Experience configuring systems for cybersecurity compliance
Experience with DoD Security Compliance Requirements (e.g. DISA STIGs, CMMC, NIST)
MUST BE A U.S. CITIZEN - This position is located at a facility that requires special access
The selected candidate must be able to obtain a secret clearance
A company-sponsored interim secret is required to start
A level 3 employee Typically has 4 - 8 years of professional experience
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
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
Holidays
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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