Lockheed Martin · 5 hours ago
Network Engineer
Hurlburt Field, FL
Full-time
Onsite
Mid Level
3+ years expLockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. They are seeking a proactive, security-focused Network Engineer to design, build, and sustain classified network data systems for government-owned environments, ensuring robust, high-availability infrastructure that meets program needs.
AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, build, and sustain classified network data systems for government-owned environments
Bridge network administration, operations, and cybersecurity
Ensure robust, high-availability infrastructure that meets current and future program needs
Qualification
Required
Clearance Eligibility: Ability to obtain a DoD security clearance (U.S. citizen only)
Technical Knowledge: Solid understanding of OSI/TCP IP models; Layer 2 (VLANs, ARP, CDP, trunking) and Layer 3 (IP addressing, routing) concepts
Experience: Minimum 3 years planning, building, installing, and troubleshooting network infrastructure
Cisco Expertise: Hands on experience configuring Cisco switches and routers via CLI
Problem Solving: Proven ability to diagnose network outages and restore service promptly
Certification: Must possess or be able to obtain a cybersecurity certification (e.g., CompTIA Security+)
Communication Skills: Excellent written and verbal communication abilities
Preferred
Experience with encryption devices and COMSEC
Experience with Cisco routing devices such as 4000, and 8000 Series platforms
Experience with Cisco switching devices such as 3850, 9300 and Nexus switching platforms
Experience with Palo Alto firewall platforms
Experience in the application of DISA (Defense Information Systems Agency) STIG (Security Technical Implementation Guides) settings to network computing infrastructure
Familiarity with IP telephony and integration into existing IP network infrastructure
System and network experience with Microsoft Windows and Linux
Benefits
Health insurance
Retirement plans
Paid time off
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
The Motley Fool
2026-02-07
2026-02-07
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