Network Engineer​/Level 2

Basic Qualifications

• Design, build, test and troubleshoot network systems
• A fast learner who has the ability to work in a team setting, in addition to the ability to receive taskings from the team and drive to completion independently
• Foundational Understanding of routing and switching protocols
• Foundational understanding of TCP/IP, DHCP, DNS
• Foundational understanding of firewall policies
• Foundational understanding of network administration
• Foundational understanding of Cisco Nexus and Catalyst switching platforms
• Foundational understanding of maintenance and troubleshooting tools including but not limited to Wireshark, Splunk, Infoblox NetMRI
• Familiar with DISA STIG checklist and hardening Layer 2 and Layer 3 switches
• Create Change management tickets and tracking
• Jira and Confluence experience
• Active Secret clearance is required prior to start and ability to obtain TS/SCI clearance

Lockheed Martin is seeking a talented level 2 Network Engineer with a Secret clearance to work from our Boulder, CO location
. The role focuses on designing, building, and sustaining the ground‑station platform that supports both SBIRS and the Next‑Gen GEO OPIR ground stations, working closely with software, security, and mission engineers to deliver ultra‑reliable, secure, and scalable ground‑systems.

• Design and plan network communications systems.
• Provide specifications and detailed schematics for network architecture.
• Provide specific detailed information for hardware and software selection, implementation techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements.
• Conduct testing of network design.
• Maintain technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, multiplexers, firewalls, hubs, bridges, gateways, etc. Evaluate and report on new communications technologies to enhance the capabilities of the network.

• Experience operating within Red Hat based environments
• Experience with TACLANE configuration
• Experience with Cisco Next Gen Firewalls
• Experience with ISE (TACACS+)
• Experience ACI administration/maintenance
• Experience with F5 and Juniper (legacy equipment)

• Medical
• Dental
• 401k
• Paid time off
• Work/life balance
• Career development
• Mentorship opportunities

Onsite Full‑time:
The work associated with this position will be performed onsite at a designated Lockheed Martin facility.