Network & Systems Administrator

A Network & Systems Administrator plays a critical role in maintaining the backbone of an organization’s IT infrastructure. This person ensures that networks and systems run smoothly, securely, and efficiently, keeping downtime to a minimum. Their work supports everything from daily operations to seamless communication and data exchange across the company.

Collaborating closely with IT teams and other stakeholders, the Network & Systems Administrator is responsible not only for reacting to issues, but also for proactively preventing them. They monitor performance, optimize configurations, and implement upgrades, all while maintaining strong security measures and adhering to best practices.

Responsibilities

• Install, configure, manage, and maintain local area networks (LANs), wide area networks (WANs), servers, and related hardware and software

• Monitor network performance and system health; proactively identify and resolve bottlenecks or failures

• Implement and enforce network security measures, including firewalls, access controls, and patch management

• Provide technical support and troubleshooting for network and system-related issues

• Add users, manage permissions, and maintain directory services or authentication systems

• Maintain documentation for network configurations, system setups, and incident reports

• Coordinate with vendors and manage hardware/software procurement

• Plan and execute upgrades, migrations, and implementations with minimal disruption

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience)

• Proven experience administering enterprise networks and systems

• Strong knowledge of networking protocols (TCP/IP, DNS, DHCP, etc.) and system operating environments (Windows Server, Linux, virtualization)

• Familiarity with network hardware (switches, routers, firewalls), monitoring tools, and performance tuning

• Solid understanding of security best practices and risk mitigation techniques

• Excellent problem‑solving and troubleshooting abilities

• Clear communication skills with both technical teams and non‑technical stakeholders

• Relevant certifications (such as Cisco CCNA, CompTIA Network+, Microsoft MCSA, or similar) are a plus

Job Benefits

• Competitive health, dental, and vision insurance

• Paid time off and holiday leave

• Retirement plan options (e.g., 401(k) with employer matching)

• Professional development opportunities and certification reimbursement

• Flexible or hybrid work arrangements, depending on company policy

• Paid parental leave or family-support benefits

Salary Range

The annual salary for this role typically spans roughly $82,000 to $115,000, depending on your level of experience and technical skills.