IT - Sr. Systems Administrator

Standard Motor Products, Inc.•Lewisville, TX

158d

About The Position

The Sr. Systems Administrator supports and administers enterprise cloud, hybrid, and on-premises networking and infrastructure. The role manages Azure networking components, Microsoft 365 connectivity, hybrid identity, LAN/WAN systems, network security, and related infrastructure. It also supports service requests, incident resolution, disaster recovery, compliance documentation, and infrastructure standardization. The position is part of the Help Desk and Infrastructure teams and may require occasional after-hours or on-call support and some travel.

Requirements

4–7 years of enterprise networking experience.
Experience in network design and implementation.
Knowledge of routing, firewalls, switching, VLANs, and voice technologies.
Experience with VMware and SAN management.
Ability to adhere to SOX requirements.
Ability to use Microsoft Office products, including Excel, Word, PowerPoint, Access, Project, and Visio.
Bachelor’s degree in computer science, information technology, engineering, or a related field.

Nice To Haves

Azure certification preferred, such as AZ-104 or SC-300; not required.
CCNA certification or similar preferred; not required.
Network+ certification or similar preferred; not required.

Responsibilities

Administer Azure networking components, including VNets, subnets, routing, DNS, and VPN.
Support Microsoft 365 services, including Exchange Online, Teams, and SharePoint connectivity.
Manage hybrid identity integration, including AD sync, SSO, MFA, and Conditional Access.
Support identity and access management integration between Active Directory and Entra ID.
Maintain connectivity between on-premises and cloud environments.
Assist with licensing, user provisioning, and access control.
Manage LAN/WAN infrastructure, including switches, routers, firewalls, and wireless networks.
Monitor network performance, availability, and capacity across environments.
Troubleshoot connectivity issues, optimize performance, and proactively identify and resolve bottlenecks or failures.
Implement and maintain network security controls, including firewalls, segmentation, and access policies.
Assist with audits and compliance requirements, including SOX documentation.
Maintain network infrastructure systems, including DNS, DHCP, VPN, and backup connectivity.
Support disaster recovery and business continuity planning.
Perform system updates, patching, and maintenance across environments.
Respond to and resolve network-related incidents and service requests.
Work as part of the Help Desk and Infrastructure teams and handle Track-IT work orders as needed.
Maintain network diagrams, configurations, and procedures; document troubleshooting steps, changes, and best practices.
Contribute to standardization and automation efforts.
Provide occasional after-hours or on-call support.
Travel as required.