Saalex
SaalexVerified Source

Network Engineer II

Onsite · San Diego, California
Posted August 12, 2026
contract

Overview

You will design, implement, and maintain secure, scalable network architectures for global Live Virtual Constructive (LVC) environments supporting the Navy. With 3–5 years of experience and CCNA or CCNP certifications, you will integrate enterprise and tactical network systems, focusing on routing, switching, firewalls, and VPNs. You will join a team of engineers in San Diego and Tidewater, collaborating on network optimization and security compliance. This role includes opportunities for clearance upgrade and career development in a veteran-owned company.

What You'll Do7

  • 1Implement and maintain network configurations for routers, switches, and firewalls across LVC environments.
  • 2Support network integration and deployment activities for enterprise and tactical systems.
  • 3Troubleshoot network issues and support performance tuning to ensure optimal operation.
  • 4Assist with implementation of security controls and compliance with STIGs.
  • 5Document engineering changes and support configuration management.
  • 6Collaborate with cross-functional teams to design scalable network solutions.
  • 7Drive network optimization initiatives to enhance performance and reliability.

Requirements8

  • 13–5 years of experience in network engineering or related field.
  • 2Bachelor's degree in Information Technology, Networking, Engineering, or related field (or equivalent experience).
  • 3Experience with network technologies: routing, switching, firewalls, and VPNs.
  • 4Knowledge of network protocols: TCP/IP, BGP, OSPF, and VLANs.
  • 5Relevant certifications: CCNA, CCNP, CCIE, or Security+.
  • 6Ability to obtain a Secret, Top Secret, or TS/SCI clearance; active clearance preferred.
  • 7Strong analytical and problem-solving skills.
  • 8US Citizenship required for clearance eligibility.

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationSan Diego, California

Required Skills

RoutersSwitchesFirewallsVPNsTCP/IPBGPOSPFVLANsCCNACCNPCCIESecurity+
Share:

Similar open positions

Explore active roles that match your skills and interests.

Saalex

Saalex

14h agoSan Diego, Californiapayroll

Network Administrator V

Saalex Corporation seeks Network Administrator V to lead enterprise network infrastructure across global Live Virtual Constructive environments in Tidewater VA and San Diego CA. This contingent position offers competitive compensation and benefits while supporting Navy operations. The role requires expert leadership in network architecture and security compliance.

Competitive salary
Enterprise network technologiesRoutingSwitching+10 more
Sigma Defense

Sigma Defense

12h agoSan Diego, Californiapayroll

Network Engineer I-III, Navy Enterprise Networks

You will design and sustain the Navy's enterprise networks, owning high-availability infrastructure from installation to sustainment. You will configure and secure Cisco and Palo Alto systems, automate with Ansible and Python, and support SD-WAN, IPv6 Migration, and Zero Trust initiatives. Collaborate with SMEs in Cybersecurity, Systems Management, and QA to shape network requirements for shipboard and lab environments. This role offers growth from I to III levels with clear technical depth and DoD impact.

75K–140K
pythonansiblecisco+2 more
Apex Systems

Apex Systems

12h agoSan Diego, Californiapayroll

Senior Network System Administrator, Government & Enterprise Networking

Own the design, delivery, and security of physical Combined Test Bed (CTB) network environments at Naval Information Warfare Center Pacific (NIWC Pacific). Integrate, test, troubleshoot, and maintain enterprise network infrastructure for mission-critical operations. Collaborate with cross-functional teams to optimize performance and ensure compliance. Stand out by bridging engineering depth with operational excellence in a defense-focused setting.

133K–133K
ciscojunipersolarwinds+2 more
SECURE RPO LLC

SECURE RPO LLC

10h agoBoston, Massachusettscontract

Network Engineer, Classified Networks & Infrastructure

Own the operations of the Laboratory's enterprise classified networks, supporting mission-critical systems in Lexington, MA. You will join a team of network engineers managing a complex infrastructure of routers, switches, firewalls, and servers in a secure, classified environment. This 36-month contract offers the chance to work with Cisco and Juniper technologies, ensuring high availability and security. You will collaborate with cross-functional teams and grow your expertise in network security and troubleshooting, with a direct impact on national security missions.

80K–85K
RoutersSwitchesFirewalls+3 more
Saalex

Saalex

14h agoSan Diego, Californiacontract

Network Control Technician III

Saalex Corporation seeks Network Control Technician III in Tidewater VA and San Diego CA. The role involves leading network monitoring and control within a NOC environment. This position ensures continuous network availability and incident response in a 24/7 setting. It differs by focusing on live virtual constructive environments and supporting diverse government and corporate clients.

Competitive salary
Network MonitoringTroubleshootingTCP/IP+7 more
GD Information Technology, Inc.

GD Information Technology, Inc.

3d agoDenver, Coloradopayroll

Network Engineer (TS/Q Clearance) - Cisco - Denver

You will own network design, implementation, and troubleshooting for NNSA mission-critical operations at a large-scale Cisco environment. You will shape LAN, MAN, and WAN infrastructure with BGP, OSPF, and VXLAN protocols, ensuring security and reliability. Collaborate with vendors and internal teams to resolve complex issues and drive performance. This role stands out through direct support of Department of Energy programs and a focus on advanced Cisco technologies.

Competitive salary
Cisco RoutersCisco SwitchesCisco Technologies+14 more