Network & Systems Administrator

2 weeks ago

Middle River, United States Insight Global Full time

An employer is looking for a Network and Systems Administrator in the Middle River, MD area. The ideal candidate will be responsible for the configuration, maintenance, and reliable operation of our network infrastructure, servers, and data center environments. This role requires a deep understanding of both Windows and Linux systems, hands-on experience with IT hardware, and a strong focus on system uptime, performance, and security. Key Responsibilities: Administer, support, and maintain Windows Server and Linux operating systems (Red Hat, CentOS, Ubuntu, etc.) in both physical and virtual environments. Manage and monitor network infrastructure including switches, routers, firewalls, and wireless access points. Perform regular system and network performance tuning, software upgrades, and security patches. Oversee and support IT hardware including servers, storage systems, backup devices, and networking equipment. Manage data center operations including rack/stack of hardware, structured cabling, power and cooling considerations, and environmental monitoring. Develop and maintain system documentation, diagrams, and procedural documentation. Implement and manage system backups and disaster recovery solutions. Provide tier 2/3 support for escalated technical issues and participate in on-call rotation as required. Ensure compliance with internal security policies and industry best practices. Collaborate with cross-functional teams on IT projects, upgrades, and deployments. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal. com. To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. - Minimum 5 years of hands-on experience in Windows and Linux system administration. - Strong background in IT hardware support including servers, storage, and networking equipment. - Proven experience in data center operations, including system deployment, maintenance, and troubleshooting. - Proficiency with virtualization technologies such as VMware vSphere, Microsoft Hyper-V, or KVM. - Working knowledge of scripting and automation (PowerShell, Bash, Python, etc.). - Familiarity with Active Directory, DNS, DHCP, Group Policy, and file/print services. - Solid understanding of networking concepts including TCP/IP, VLANs, VPNs, and firewalls. - Experience with monitoring and management tools (e. g., Logic Monitor, SolarWinds).

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