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# Overnight IT Systems & Network Support Engineer - 70k Jefferson City MO

- **Company:** C& S
- **Location:** Bonnots Mill, MO, United States
- **Experience:** Experienced
- **Salary:** $70,000.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Active Directory, JIRA, Health Informatics, VoIP, Dynamic Host Configuration Protocol, Domain Name System (DNS), Microsoft Exchange Server, Internet Protocol, Network Troubleshooting, Windows Servers, Network Architecture, Windows Domain, RSA (Cryptosystem), Microsoft SharePoint, VMware VSphere, Computer Networking Systems, Internet Protocol Telephony, Software Troubleshooting, Information Technology, Network Support
- **Published:** August 5, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=169e6d17d00a5e0b

## About the Role

* High school diploma or equivalent
 * Strong IT support, systems administration and networking background
 * Minimum 5 years of experience with:
 + Windows Exchange Administration, including Exchange 2010
 + Windows Server environments, including Server 2008
 + Windows Domain Administration
 + Active Directory
 + Group Policy
 + DNS and DHCP
 + Microsoft 365/Entra
 * Minimum 3 years of experience with:
 + VMware vSphere
 + Cisco networking technologies
 + Fiber-attached SAN storage
 * Experience supporting Internet protocols and VOIP systems
 * Strong hardware and software troubleshooting skills
 * Experience providing remote and onsite end-user support
 * Strong customer service and communication skills
 * Excellent problem-solving and root-cause analysis abilities
 * Ability to work independently during overnight hours
 * Ability to prioritize multiple issues and remain productive under pressure
 * Strong attention to detail and time-management skills

Preferred Experience:

 * Healthcare IT experience
 * Familiarity with healthcare, Medicare, or Medicare Advantage environments
 * Experience with RSA, JIRA, Exchange, SharePoint, and Mitel phone systems

## Description

* Provide Tier 2 technical support to end users
 * Troubleshoot and resolve hardware, software, system, and network issues
 * Provide remote technical support and respond to overnight IT issues
 * Image, configure, and deploy laptops and workstations
 * Manage user account creations, changes, and terminations
 * Work with Active Directory, RSA, JIRA, Exchange, SharePoint, and Microsoft 365/Entra
 * Support and maintain Windows servers, workstations, and network infrastructure
 * Administer Active Directory, Group Policy, DNS, and DHCP
 * Support VMware vSphere environments
 * Assist with Cisco networking equipment and technologies
 * Support fiber-attached SAN storage
 * Support VOIP and Mitel phone systems
 * Assist with network and system security administration
 * Recommend and implement system upgrades, patches, applications, and equipment
 * Provide technical guidance and support to users and team members
 * Follow established IT processes, procedures, and security requirements
 * Respond to critical system or network issues and provide onsite support when necessary


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