Junior Network Administrator

Sierra Lobo offers a full range of professional and technical capabilities, including Test and Evaluation, Systems Engineering, and Advanced Technologies. In our Corporate Technology Development and Engineering Center (TDEC) in Milan, Ohio, we also develop products and processes related to Cryogenic Fluid and Thermal Management Systems, Densified Propellant Management Systems, and Prototype Extreme Pressure and Temperature Systems. Our customers rely on Sierra Lobo’s expertise in managing large contracts for the Government combined with in-house core competencies in research and engineering. This unique combination gives customers access to specialty skills and a proven management framework that produces “Excellent” results.This position will be located in Milan, OH. EOE/Minority/Female/Disabled/VeteranPosition Summary:We are seeking a motivated and detail-oriented Junior Network Administrator to join our team. This entry-level role is ideal for candidates with foundational networking knowledge who want to grow their career in IT operations, infrastructure, and cybersecurity. You will assist in supporting, maintaining, and troubleshooting network systems across our organization, working under the guidance of network and system administrators.Key Responsibilities:Monitor and maintain network hardware, software, and connectivity.Provide first-line support for network issues, escalating as necessary.Perform routine maintenance on switches, routers, firewalls, and wireless systems.Support flaw remediation processes with patch management and basic configuration updates.Document network changes, troubleshooting steps, and standard procedures.Assist in monitoring logs and alerts from network devices and security tools.Provide technical support for end-users and helpdesk escalations.Participate in hardware/software deployments and system upgrades.Qualifications:Required:Trade school or similar training in information technology, networking, or similar field of study.0-2 years of experience in IT support, networking, or system administration.Basic understanding of TCP/IP, DNS, DHCP, VPN, and firewall concepts.Familiarity with Microsoft Windows environments; Linux knowledge a plus.Strong troubleshooting skills and willingness to learn new technologies.Excellent communication, problem solving, and teamwork skills.Preferred:Associate degree in Information Technology or related field.CompTIA Network+ or Security+ certification.Experience with Active Directory and Microsoft 365.Exposure to SIEM, monitoring, or logging tools.

Created: 2025-11-15