System Administrator (Exchange) Job Listing at Hobby Lobby Stores in Oklahoma City, OK (Job ID 815879)

Description

Looking for a senior level system administrator for Exchange on-premises. The System Administrator is responsible for support, configuration, maintenance, and operations of both hardware and software of the Windows Exchange Server environment. Active Directory experience preferred.

Primary Functions/Job Description

• Maintain, upgrade, build, and implement Exchange System
• Be responsible for email security and compliance
• Be responsible for SMTP configuration, routing, and security
• Perform daily monitoring of environment including hardware, applications, key processes, and scheduled jobs
• Maintain, support, and administer corporate email in Exchange 2016/2019 services
• Maintain, support, and administer mail gateway and spam filtering technologies emphasis on DMARC and DKIM technologies
• Be responsible for email spam filter configuration
• Develop, maintain, and contribute to procedural documentation
• Maintain current version of Exchange – patching/hotfixes 
• Manage user accounts and access to systems
• Manage ticket and issues sent to System Administrator queue
• Manage Shared Mailboxes and Public Folders
• Other duties as assigned

• Understanding of A/D objects and layout
• Experience with domain administration, mail gateways, and spam filtering
• Active Directory and Exchange in-depth knowledge
• Expert knowledge of Windows Server systems (Win2016/Win2019/Win2022/Win2025)
• Expert in Windows Desktop platforms (Win10/Win11) and Outlook application
• Outlook on Macintosh knowledge a plus
• Knowledge of Exchange Clustering concepts (DAG)
• Expert in Exchange PowerShell

• Ability to work in team environment and individually
• Familiarity with SMTP, MX Records, DNS, TCP/IP, DHCP, HTTP, and TLS
• Minimum of 6 years IT experience in Exchange System Administration role
• Problem troubleshooting and solving ability
• Excellent written and oral communication skills including documentation
• Ability to learn new technology and skills quickly

• Competitive Wages
• Medical, Dental and Prescription Plan
• 401(k) Program with Company Match
• Paid Vacation
• Sick / Personal Pay (SPP)
• Employee Discount
• Life Insurance and Long Term Disability Insurance (LTD)
• Flexible Spending Plan
• Holiday Pay
• Integris Clinic and Pharmacy on campus
• Chaplain Services on campus