Network Engineer - Mid-Career jobs in United States
cer-icon
Apply on Employer Site
company-logo

Lockheed Martin · 1 month ago

Network Engineer - Mid-Career

Lockheed Martin is committed to innovation and high ethical standards. They are seeking a Network Engineer to design, plan, and maintain classified network communications systems while collaborating with cybersecurity and program stakeholders to ensure secure and efficient network operations.

AerospaceCyber SecurityMachinery ManufacturingMilitaryNational SecurityRemote SensingSecurity
check
Growth Opportunities
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Deploy, configure, and manage networking systems across all classified networking environments
Implement and maintain security controls, in accordance with DISA (Defense Information Systems Agency) STIG (Security Technical Implementation Guides)
Monitor networking system operation, health, and performance; troubleshoot complex issues to minimize downtime
Collaborate with program stakeholders to obtain networking requirements
Collaborate with cybersecurity to enforce security standards, respond to incidents, and support classified network requirements
Document configurations, procedures, and security implementations; provide clear communication and training to cross functional teams

Qualification

Network administrationCybersecurityCisco routingPalo Alto firewallDISA STIG applicationLinux systemsCommunication skillsCollaboration skillsProblem-solving

Required

Designs, plans, engineers, and maintains classified network communications systems
Provides specifications and detailed schematics for network architecture
Provides specific detailed information for hardware and software selection, implementation techniques and tools for the most efficient solution to meet business and program needs, including present and future capacity requirements
Conducts testing of network design
Maintains technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as switches, routers, firewalls, gateways, etc
Evaluates and reports on new communications technologies to enhance capabilities of the network
Deploy, configure, and manage networking systems across all classified networking environments
Implement and maintain security controls, in accordance with DISA (Defense Information Systems Agency) STIG (Security Technical Implementation Guides)
Monitor networking system operation, health, and performance; troubleshoot complex issues to minimize downtime
Collaborate with program stakeholders to obtain networking requirements
Collaborate with cybersecurity to enforce security standards, respond to incidents, and support classified network requirements
Document configurations, procedures, and security implementations; provide clear communication and training to cross functional teams
This position requires a government security clearance; you must be a US Citizen for consideration
A level 3 employee is mid-career and typically has 3+ years of related professional experience

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, UNIX and Linux
Familiarity in the design of network physical layer facilities, including specification of copper wiring and fiber optic cabling, physical security, power, and cooling requirements
DoD Top Secret Security Clearance or the ability to obtain one

Benefits

Flexible schedules
Competitive pay
Comprehensive benefits

Company

Lockheed Martin

company-logo
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.

Funding

Current Stage
Public Company
Total Funding
$6.06B
Key Investors
Air Force Research Laboratory
2025-12-05Post Ipo Debt· $3B
2025-08-28Post Ipo Debt· $3B
2023-11-13Grant· $33.7M

Leadership Team

leader-logo
Jim Taiclet
Chairman, President & CEO
linkedin
leader-logo
Craig Martell
Chief Technology Officer
linkedin
Company data provided by crunchbase