Network Communications Administrator (Secret Clearance)

Zachary Piper Solutions is seeking a Network Communications Administrator to support a DoD mission for Navy/Marine Corp in Chicago, IL. We are seeking individuals with skills across network troubleshooting, LAN/WAN administration, and integration and test to support a Global Navy Marine Corps operation.Clearance: Secret clearance Location: Chicago, IL This job opens for applications on 4/29/2026. Applications for this job will be accepted for at least 30 days from the posting date Responsibilities: Assess, maintain, and troubleshoot network hardware and software, resolving issues across Local Area Networks (LAN), Base Area Networks (BAN), Wide Area Networks (WAN), and related network infrastructures. Administer, monitor, and optimize LAN/BAN/WAN environments to ensure reliability, security, and optimal performance. Plan, schedule, and execute network conversions, upgrades, and cutovers with minimal disruption to operations. Coordinate closely with system owners, end users, and multiple sites to support network initiatives and resolve technical issues. Apply specialized expertise in network performance tuning and configuration, including the integration, testing, and validation of complex, large-scale, computer-integrated network systems.Qualifications: Active Secret Clearance Bachelors and 1-2+ years or 3+ years of IT experience supporting network communication equipment in lieu of a degree Certifications: IAT II required (Sec+ or higher), CCNA (must be able to obtain prior to start date) Experience with Layer2/3 troubleshooting Familiarity with routing protocols (OSPF, BGP, EIGRP) Experience with one or more of the following: alarm surveillance, fault management, LAN WAN maintenance, performance management Expertise in the following: routers, switches, crypto devices, routing, multiplexing, spanning tree protocol, DSN/DRSN, GVS, Promina, CISCO, MSPP, Optical Switching. Experience administering communications/VOIP/VTCCompensation: Total compensation based on experience level - $60,000-$70,000 Full Benefits: PTO, Holidays, 401K, Medical Dental Vision coverage, Certification Reimbursement Contract stability and mobility through Zachary Piper Solutions Long-term programKeywords: cyber, cyber threat analysis, cyber threat analyst, cyber analyst, advanced persistent threat, Keywords: routers, switches, cisco, optical switching, DOD, department of defense, firewalls, firewall, telecommunication, network, networking, video teleconference, proxy, multiplexing, spanning tree, cyber, layer 2, layer 3, NOC, network operations center, Sec+, CCNA, IAT II, fiber, configuration, netops, network operations, Chicago, Illinois, NOC, field technician, top secret, secret, clearance, HTTPS, HTTP, GIAC, optical, transport, SATCOM, UC, communications, VOIP, VTC, circuits, air force, install, troubleshoot, configure, configuring, network control, controls assessor, secret, secret clearance, MSPP, optical, LAN, WAN, sec+, security+, network support, NOC, network operations center, DISA, dod information sharing network, defense information system network, crypto, promina, test, testing, network monitoring, ts/sci, security clearance, infrastructure, IP, IDS, IPS, configuration, IAT, IAT II, navy, army, marines, DOD network, DODIN, information technology, network administration, network admin, SIEM, CISCO, juniper, routing, switching, DISN, network security, net+, network+