Hiring: Mid - System Engineer (w/ active Secret) Company: CriticalSolutions, LLC Location: Honolulu, HI Job Posted Time: 2026-09-10 12:17:39 Employment Type: Full-time / On-site Target Skills & Keywords : Agile, Ansible, BGP, Change Management, Configuration Management, Firmware, IaC, Infrastructure as Code, Jira, MPLS, Python, Root Cause Analysis, SAFe, Secret Clearance, Security Clearance About the job Experience: •Bachelor's degree with 8–12 years of relevant professional experience; or Master's degree with 6–10 years of relevant professional experience. •12 years of relevant professional experience; or Master's degree with 6–10 years of relevant professional experience. Required Skills: •Critical Solutions is seeking an experienced Systems Engineer Mid to support a large-scale, geographically dispersed enterprise network environment. The ideal candidate will bring strong expertise across LAN/WAN/WLAN, network boundary engineering, routing, switching, network security, and Tier III troubleshooting. •This position will serve as a technical resource and escalation point for complex network issues while supporting engineering, configuration management, change management, lab validation, and future enterprise network solutions. •Lead efforts to identify, troubleshoot, analyze, and resolve complex network issues in a dynamic enterprise environment. •Configure, maintain, and troubleshoot network infrastructure, including switches, routers, VLANs, wireless access points (APs), firewalls, and network sensors. •Provide engineering expertise and operational support for one of the world's largest intranet environments. •Serve as a Tier III escalation resource for complex incidents, including coordinating with vendors as necessary for incident resolution. •Serve as an SME and technical backstop for troubleshooting efforts involving multiple network disciplines and teams of CCNP/CCIE-level engineers. •Troubleshoot technologies and protocols including routing, switching, SD-WAN, WLAN, MPLS, VPNs, OSPF, BGP, EIGRP, switching protocols, and multicast. Qualifications: •Equivalent education and experience substitutions may be considered at the Hiring Manager's discretion. •Active Secret security clearance required. Must be Top Secret eligible. •DoD 8570.01 IAT Level III certification, such as CASP+, CISSP, CCNP Security, or another qualifying certification. •A recognized network vendor certification, such as Cisco CCNA, CCNP, or CCIE. •Subject Matter Expertise in BAN/LAN/WAN/WLAN and Network Boundary engineering. •Extensive experience performing highly technical network maintenance, configuration, troubleshooting, and engineering activities. •Demonstrated ability to serve as an SME and escalation backstop for troubleshooting across multiple network disciplines. •Extensive hands-on troubleshooting experience with routing, switching, SD-WAN, WLAN, MPLS, VPNs, OSPF, BGP, EIGRP, switching protocols, and multicast. •In-depth knowledge of network security and defense-in-depth principles. •Strong analytical and problem-solving capabilities. Compensation: •$99,000 - $128,000 / 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!