Responsibilities: • Establish and manage the technology infrastructure that supports business operations (hardware, networks, operating systems, systems middleware, and telecommunications). • Contribute to documenting, monitoring, and maintaining the network infrastructure and improving its posture. • Build and maintain relationships with internal leadership, business teams, IT, and external vendors. • Serve as an escalation point to diagnose complex network and server issues, identifying causes and developing remediation strategies. • Assist the management of the server environment (tasks include creating new virtual machines, upgrading management software, troubleshooting infrastructure, and closely monitoring resource usage). • Understand business requirements and communicate, deliver solutions to both technical and business audiences. • Provide technical guidance and mentorship to peers as needed/required. Experiences: • 5+ years of experience in Information Technology with an emphasis on IT Infrastructure Networking. • 3+ years of experience with designing, configuring, installing, maintaining, and tuning components associated with the LAN / WAN infrastructure. • Experience with Microsoft Server operating systems and solid grasp of Active Directory and Group Policy in a multi-domain environment. • Active Directory administration. • Azure Administration – IDAM. • Routers and Switches troubleshooting. • Solid TCP/IP network knowledge and troubleshooting skills, with an understanding of DHCP, WINS, and DNS network services. • Strong working knowledge of backup concepts and best practices (preferably Veeam Backup and Replication software). • Microsoft SQL Server administration (database tuning, building tables and stored procedures). • Understanding of SAN and storage architecture. • Knowledge of wireless networking (managing, troubleshooting, and best practices). • CCNA or comparable industry certification -- prferred • Bachelors Degree in a STEM related field (Computer Science, Computer Engineering, etc.) -- preferred Job Type: Full-time Pay: From $90,000.00 per year Benefits: • Dental insurance • Health insurance • Paid time off Schedule: • 8 hour shift • Day shift • Monday to Friday Work Location: In person
Job Type
Fulltime role
Skills required
Azure
Location
Chesterfield, Missouri
Salary
No salary information was found.
Date Posted
July 2, 2025
Byrne Software Technologies is seeking a Networking Systems Administrator to manage and enhance the technology infrastructure supporting business operations. This full-time position is based in Chesterfield, Missouri, and requires strong networking and server management skills.