Hiring: Senior Network Engineer Company: Sphinx Defense Location: Colorado Springs, CO Job Posted Time: 2026-09-16 11:58:11 Employment Type: Remote Target Skills & Keywords : Ansible, DNS, Security Clearance About the job Experience: •10+ years of experience supporting enterprise or mission-critical network infrastructure Required Skills: •Sphinx is hiring a Senior •What You Will Be Focusing On •Designing, configuring, maintaining, and troubleshooting secure network infrastructure •Supporting routers, switches, firewalls, gateways, and other enterprise networking technologies, including Cisco, Juniper, and Palo Alto network devices •Investigating and resolving network performance, reliability, and connectivity issues across LAN/WAN environments •Supporting secure classified network environments and maintaining compliance with government security requirements •Performing network monitoring, packet analysis, and root cause troubleshooting using industry-standard tools •Collaborating with cloud, infrastructure, and cybersecurity teams to support modernization and scalability efforts Qualifications: •Operational familiarity with infrastructure automation or network scripting tools •Hold an active DOD 8570 IAT Level II certification or higher (i.e. Security+) •This is a hybrid role based in Colorado Springs, CO, with a combination of onsite and remote work. Compensation: •$144,000 - $176,000 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!