cisco jobs in San Diego

Network Engineer supporting Department of War enterprise missions will design, deploy, integrate, and troubleshoot complex network infrastructures across data centers, campuses, tactical environments, and remote locations. The role requires hands-on experience with enterprise routing, switching, VLANs, routing protocols (OSPF, BGP), network security (firewalls, ACLs, AAA), and integration testing in cross-functional environments.…See more Must hold or obtain Secret clearance and possess CompTIA Security+ and Cisco CCNA certifications. The position involves configuring multi-vendor systems, developing technical documentation, and modernizing resilient, secure enterprise networks supporting critical national security missions.

Design, configure, troubleshoot, and optimize enterprise network infrastructure for Department of Warfare missions. Deploy switching, routing (OSPF, BGP), VLANs, VPNs, firewalls, and security technologies in multi-vendor environments.…See more Develop technical artifacts including network diagrams, implementation guides, and standard operating procedures. Requires 3+ years of hands-on network engineering, Secret clearance, and CCNA certification.

The Data Center Lead coordinates daily on-site data center operations for a Navy customer, serving as the primary point of contact between engineering teams and management. Responsibilities include rack and stack installations, hardware deployments, equipment relocations, structured cabling, and supporting network, server, and virtualization infrastructure deployments.…See more The role requires 5+ years of data center operations experience, hands-on knowledge of Cisco and Juniper networking, VMware vSphere, physical servers, LAN/SAN, and security-focused environments. An active DoD IAT Level II Certification and an operating-system certification (MTA, MCSA, MCTS, or equivalent) are required.

Lead Network Engineer supporting U.S. Navy enterprise network modernization with 10+ years of Cisco infrastructure experience.…See more You'll serve as on-site technical advisor to government clients, guiding system architecture, solution design, and implementation for Software-Defined Access, SDN, Zero Trust, and enterprise network modernization. Responsibilities include developing technical briefs, solution recommendations, and implementation planning while leading cross-functional engineering teams to solve complex network challenges and support Navy mission-critical infrastructure security and modernization.

Senior Network Engineer with 8+ years of experience designing, implementing, and managing cloud networking solutions across AWS and Azure, alongside enterprise network infrastructure (WAN/LAN/WLAN, Cisco, Meraki, Palo Alto). The role spans hybrid connectivity, network security controls, performance monitoring, and basic automation using Python and Ansible to improve operational efficiency.…See more Requires hands-on expertise in cloud platforms, routing/switching, firewalls, and observability tools like ThousandEyes and Splunk.

Design and engineer Navy networks by developing network topologies, templates, and IP plans from system requirements. Configure and document software-defined WAN solutions using technologies like SDN/SD-WAN (VMware NSX-T, Cisco, Juniper).…See more Troubleshoot network outages, manage L2/L3 switching and routing, and create comprehensive technical documentation. The role requires a CCNP certification, six years of DoD/federal IT systems engineering experience, and an active Secret clearance.

Network engineer providing advanced engineering, integration, and sustainment support for Navy AT/FP systems across global installations. You will engineer, configure, and sustain Juniper, Aruba, Cisco, and Cambium networking equipment; support end-to-end system lifecycle from staging through fielding; implement secure architectures aligned with RMF and STIGs; and conduct site surveys, installations, and operational verification during 50%+ travel.…See more Requires active interim Secret clearance with ability to obtain fully adjudicated clearance, Bachelor's degree with 5 years' experience (or HS/GED with 8 years), DoD 8570/8140 baseline certification, and hands-on experience with Juniper Junos, Aruba, and Cisco platforms.

As a Network Engineer supporting Naval installations, you will design, configure, and sustain advanced networking infrastructure (Juniper, Aruba, Cisco) across shore facilities and data centers worldwide. You will engineer secure network architectures aligned with DoD Risk Management Framework and STIGs, perform system hardening and vulnerability remediation, and support end-to-end lifecycle operations from staging through fielding.…See more The role requires 8 years of hands-on network engineering experience, DoD Secret clearance, and DoD 8570 baseline certifications (Security+ CE minimum), with 50%+ travel to support CONUS and OCONUS operations.

Design, configure, maintain, and troubleshoot UC San Diego's campus-wide wireless, local-area, and wide-area networks. Perform RF site surveys, RF troubleshooting (interference/rogue access points), and wireless access point placement design.…See more Install, configure, and test network hardware (Cisco routers, switches, wireless controllers, access points) in a multi-protocol environment and resolve complex network issues at expert level.

The Network Engineer, Systems will provide engineering, administration, and operational support for complex enterprise and cloud-based network environments supporting U.S. Navy RDT&E initiatives.…See more Responsibilities include configuring and troubleshooting routing, switching, firewalls, and security solutions; monitoring network performance; managing cloud connectivity across AWS and Azure; and ensuring STIG compliance. The role requires 10+ years of enterprise network engineering experience, hands-on proficiency with Cisco/Aruba/Palo Alto platforms, routing protocols (OSPF, BGP, IPsec), cloud networking, and Zero Trust architectures. An active Secret Clearance and IAT II certification (Security+, CCNA Security, GSEC, CySA+, GICSP, or SSCP) are required.

This entry-level role supports the build, assembly, configuration, and testing of C4ISR network and communication equipment racks for Navy production environments. The engineer performs hands-on technical tasks including rack assembly, cable fabrication, component installation, software loading, basic device configuration (VLANs, IP addressing, routing), and functional testing under senior engineer guidance.…See more The position requires foundational networking knowledge (TCP/IP, routing, switching, VLANs), basic experience with Cisco or Juniper devices, ability to read technical diagrams, and troubleshooting skills using tools like ping, traceroute, and Wireshark. Candidates should have an Associate's or Bachelor's degree in IT/Network Engineering or equivalent military technical training, plus 3–7 years of network engineering or IT support experience; CCNA, Network+, or Security+ certification is preferred.

SAIC seeks a Network Engineer to provide break/fix IT support and cybersecurity patching for U.S. Navy afloat networks in a hybrid role based in San Diego, with frequent onsite work aboard Navy ships.…See more The role involves troubleshooting LAN and server issues, performing root-cause analysis, administering Cisco switches/routers and Windows/Linux systems, and delivering technical briefs. Required qualifications include 1+ years supporting military networks, current DoD IAT Level II certification (CompTIA Security+), active Secret clearance, and ability to obtain TS/SCI. Desired experience includes enterprise wireless technologies, next-generation firewalls, zero-trust architectures, and familiarity with Navy-specific systems like CANES, CENTRIXS, and VIXS.

Lead Information Assurance and security engineering for Navy tactical networks (CANES), managing end-to-end Risk Management Framework (RMF) authorization, hardening virtualized and cloud network stacks, and ensuring compliance across diverse naval environments. Develop and maintain security authorization artifacts (SSP, SAP/SAR, POA&M, ATO packages in eMASS), apply DISA STIGs and vulnerability management tools (ACAS, NESSUS, SCAP), and provide IA guidance for application integration aligned with DoDAF and Net-Ready KPP baselines.…See more Support developmental testing, audit response, and continuous monitoring while coordinating with PEO C4I, NIWC Pacific, and Fleet stakeholders. Mentor junior engineers and champion DevSecOps and STIG automation practices.

As a Network Engineer supporting Naval Information Warfare Center Pacific, you will engineer, configure, and sustain enterprise-grade networked systems (Juniper, Aruba, Cisco, Cambium) across Navy installations worldwide. You will manage the full system lifecycle from staging and integration through fielding and sustainment, implement secure network architectures aligned with RMF and STIGs, and deploy networks in labs, shore facilities, and field environments.…See more The role requires hands-on expertise in Layer 2/3 technologies, routing protocols, VPNs, wireless deployments, and vulnerability remediation, with 50%+ travel to support CONUS and OCONUS operations.

This Platform Engineer III role owns the full lifecycle of infrastructure automation, CI/CD pipelines, and system deployment in a DoD environment. You will manage Git-based repositories, design and execute deployment automation workflows, and support casualty reporting and operational response.…See more Responsibilities include Linux/Windows system configuration, virtualization (VMware, Hyper-V, Docker, Kubernetes), scripting/automation (Python, PowerShell, Bash, Ansible, Terraform), network troubleshooting, cybersecurity compliance (STIGs, RMF, ATO), and root-cause analysis across complex integrated systems. The role requires 6+ years of progressively responsible platform engineering, systems integration, or DevOps experience in DoD, enterprise, or test environments, plus a Secret-level security clearance.

Platform Engineer III will manage and automate software delivery using Git-based repositories, CI/CD pipelines, and configuration version control. The role involves supporting system integration, hardware/software troubleshooting, root cause analysis, and technical documentation across complex DoD and enterprise environments.…See more Requires 6+ years of hands-on experience with Linux, Windows, virtualization (VMware, Hyper-V, Docker, Kubernetes), scripting/automation tools, and network infrastructure. Must develop automation and repeatable processes using Python, PowerShell, Bash, Ansible, Terraform, and similar technologies, while maintaining compliance with cybersecurity standards and STIG requirements.

Network Engineer II designs, maintains, and troubleshoots ICW Group's multi-vendor network infrastructure, including LAN, WAN, MPLS, SAN fabric switches, server load balancers, and VoIP systems. Provides 3rd tier technical support, works with security and project teams to mitigate network risks, and ensures compliance with ITIL and regulatory standards.…See more Requires a Bachelor's degree in Computer Science or related field, minimum 5 years of networking experience, CCNA or JNCIA certification (CCNP or JNCIS preferred), and hands-on expertise with Juniper networking devices, VMware virtualization, routing protocols, and firewall administration.

As a Network Engineer supporting Naval Information Warfare Center Pacific, you will engineer, configure, and sustain advanced networking equipment (Juniper, Aruba, Cisco) across Navy installations worldwide. You will design secure network architectures, implement RMF and STIG compliance, manage VLANs/routing/VPNs, support wireless deployments, and conduct site surveys and integration testing with 50%+ travel.…See more You must hold an active DoD Secret clearance, meet DoD 8570/8140 certification requirements (Security+ minimum), and have 8+ years of DoD or enterprise network engineering experience with hands-on expertise in Juniper, Aruba, and Cisco platforms.

As a Network Engineer supporting Naval Information Warfare Center Pacific, you will engineer, configure, and sustain advanced networking equipment (Juniper, Aruba, Cisco, Antaira, Cambium) across Navy installations worldwide. You will support the full system lifecycle—staging, integration, testing, fielding, and sustainment—of networked systems protecting mission-critical assets, implementing secure architectures aligned with RMF and STIGs, and conducting site surveys and operational verification testing during frequent travel (50%+).…See more The role requires hands-on expertise in Junos OS, ArubaOS, Cisco platforms, routing protocols (OSPF, BGP), VLANs, VPNs, firewalls, and vulnerability remediation, with a DoD 8570/8140 baseline certification and an active interim Secret clearance.

Network Engineer supporting the Global Sustainment Contract at Naval Information Warfare Center Pacific, responsible for engineering, configuring, and sustaining advanced networking equipment (Juniper, Aruba, Cisco, Antaira, Cambium) across Navy installations worldwide. The role encompasses end-to-end system lifecycle support including staging, integration, testing, fielding, and sustainment; deployment and troubleshooting in labs, shore facilities, and data centers; and implementation of secure network architectures aligned with Risk Management Framework (RMF) and Security Technical Implementation Guides (STIGs).…See more Requires 8 years of network engineering experience, active DoD Secret clearance, and DoD 8570/8140 baseline certification (Security+ CE minimum or higher such as CISSP or CASP+), with hands-on expertise in Juniper (Junos OS, EX/QFX/SRX), Aruba (ArubaOS, Instant AP, Aruba Central), Cisco (Catalyst, ISR, ASA, Firepower), and core networking technologies including Layer 2, routing protocols (Static, OSPF, BGP), VPNs (IPSec), ACLs, and firewalls.

Lead network design and management for military C4I and C4ISR systems, with responsibility for complex LAN/WAN infrastructure using Cisco products (switches, routers, firewalls). Troubleshoot network hardware and software issues, design secure operational networks, and collaborate with U.S.…See more Government network and cyber engineers. Requires 7–10 years of network engineering experience, proficiency in Cisco, TCP/IP, MPLS, OSPF, EIGRP, DMVPN/mGRE, and active Secret clearance; up to 25% OCONUS travel for integration and testing.

Senior Linux System Administrator supporting a large DOD program in San Diego. Responsibilities include installing, configuring, and supporting LAN/WAN and Internet systems; monitoring network availability; assisting with network modeling, analysis, and planning; and administering network security measures.…See more Requires Bachelor's degree with 4 years of experience (or equivalent), ability to obtain and maintain Secret or Top Secret clearance, strong Linux experience, and Security+ certification.

Senior Network Specialist will install, configure, and support LAN, WAN, and Internet systems for a large DOD program. Responsibilities include routine testing and analysis of network facilities, monitoring network availability, troubleshooting performance issues, and performing maintenance.…See more Requires 6–10 years of networking experience (depending on education level), hands-on expertise with Cisco routers and switches, IPv6 and Layer 3 protocol knowledge, and ability to obtain and maintain a Secret or Top Secret clearance.

Lead Network Engineer responsible for directing network integration, system testing, troubleshooting, and documentation across cross-functional teams at a U.S. Navy enterprise scale.…See more Mentor junior network engineers, provide technical guidance on complex issues, and serve as primary technical advisor to government clients on system architecture and solution design. Must have 10+ years configuring and troubleshooting Cisco enterprise infrastructure, including Catalyst Center/SDA, SD-WAN, ISE, routing protocols (OSPF, IS-IS, BGP), and enterprise security technologies. Will drive Software-Defined Access, SDN, Zero Trust, and automation initiatives while holding Secret clearance.

Network Engineer supporting Navy AT/FP systems worldwide, responsible for engineering, configuring, and sustaining Juniper, Aruba, and Cisco networking equipment across shore facilities and data centers. Role involves end-to-end system lifecycle management including staging, integration, testing, and fielding of networked systems; implementing secure architectures aligned with RMF and STIGs; and conducting vulnerability remediation and compliance validation.…See more Requires active interim Secret clearance with ability to obtain fully adjudicated Secret clearance, Bachelor's degree plus 5 years experience (or HS diploma plus 8 years), DoD 8570/8140 baseline certification (Security+ CE or higher), and hands-on expertise with Juniper Junos OS, Aruba ArubaOS, and Cisco platforms including routing protocols, VLANs, VPNs, and ACLs.