Jobs · Information Technology · South Dakota

Network & Infrastructure Engineer

First Savings Bank · Greater Sioux Falls Area · 1 wk ago
On-siteInformation TechnologyFull-time

About the role

Responsible for the administration, maintenance, and optimization of the organization’s network and infrastructure environment. This role focuses on ensuring the stability, security, and performance of network systems across data center and client banking environments.

Responsibilities

  • Administers and maintains network infrastructure including firewalls, switches, routers, and wireless systems.
  • Maintains accurate network documentation, diagrams, and configuration records.
  • Monitors network performance, availability, and capacity; identifies and resolves performance issues.
  • Performs routine maintenance, updates, and configuration changes to ensure system stability.
  • Troubleshoots network connectivity issues and restores service in a timely manner.
  • Maintains and updates firewall rules, VPN connectivity, and access controls.
  • Proactively identifies opportunities to improve network performance and reliability.
  • Maintains network connectivity and supports redundancy and failover processes to ensure continued service availability.
  • Supports operational improvements to minimize downtime and enhance system reliability.
  • Supports server infrastructure as needed, particularly where network dependencies exist.
  • Supports patching, updates, and system maintenance impacting connectivity or performance.
  • Supports enforcement of network security policies and standards.
  • Participates in vulnerability remediation and monitoring activities related to network systems.

Requirements

  • Bachelor’s degree in Computer Science or related field preferred.
  • 5+ years of experience in system administration and network operations.
  • In-depth knowledge of data backup and recovery techniques and tools.
  • Strong technical skills in server and network infrastructure including, but not limited to, Microsoft Operating Systems, UNIX, Linux, Unisys, MCP, Fiserv Applications, and other proprietary banking platforms.

Qualifications

Not specified.

Skills

  • Network Administration
  • System Administration
  • Firewall Management
  • Switching Infrastructure
  • Wireless Systems
  • Performance Monitoring
  • Security Compliance
  • Server Maintenance
  • Vulnerability Remediation

Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Paid Vacation, Sick, and Holiday time
  • A competitive 6% 401k match
  • And more!

Pay

N/A

Schedule

N/A

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