1768 - Test Engineer

About the role

Sigma Defense is seeking a Test Engineer to join our team in San Diego, CA.

Responsibilities

• Configure, install, and maintain network equipment, software and services across Navy Enterprise Network architecture to include switching, routing, firewall, proxy, wireless, call managers, network access control, voice over IP and network time services
• Implement, test, evaluate, and troubleshoot VLANs, routing protocols, IP addressing plans, and WAN connectivity
• Integrate external services including a wide variety of connected systems
• Apply and validate network-related STIGs in coordination with cybersecurity personnel to ensure compliance with DoD security standards
• Create, maintain, and update installation documentation, network diagrams, IP schemas, port mappings, and script/configurations for automated installations
• Conduct diagnostics and fault isolation during official and unofficial test events and production installations
• Collaborate with systems, software, and cybersecurity engineers to deliver secure and resilient network operations
• Participate in shipboard testing, validation, and documentation

Requirements

• 3+ years of experience
• Experience developing test strategies and test plans for HA network architectures
• Experience creating functional, integration, system, regression, and performance test cases
• Experience performing regression testing after network software, firmware, configuration, or topology changes
• Experience documenting defects with reproducible steps, logs, packet captures, and relevant telemetry
• Experience analyzing failures and participating in root-cause analysis (RCA)
• Experience with network devices such as switches, routers, wireless controllers/APs, proxy servers, VOIP, and NTP services
• Experience with