24/7 CMS IT Operations Manager

Siemens; Arlington (TX); Hybrid; USD 92,000 - 158,000; Full time

Job summary

Siemens in Irving, TX is seeking a Central Monitoring Station IT Manager to oversee 24/7 operations of the CSC, CMS and related IT/telephony assets. The role requires hands-on IT leadership, coordinating with vendors, managing upgrades, and ensuring secure, reliable monitoring services.

You will also handle purchase orders and invoicing processes while maintaining strong relationships with internal stakeholders.

Qualifications

• 5+ years hands-on experience within an IT infrastructure environment (servers, switches, firewalls, workstations).
• Experience with invoicing and purchasing, including hardware, software, licensing, and warranty purchases.
• Legally authorized to work in the United States without sponsorship.
• This is primarily an in-office position although remote work is authorized; residing near Irving, Texas is a requirement.

Responsibilities

• Maintain 24/7/365 operations of IT and telephony equipment.
• Coordinate with vendors and IT engineering consultants for upgrades and services.
• Handle purchase orders and invoice reconciliation.

Skills

Microsoft Office

IT infrastructure

Invoicing

SQL

Communication

Education

High School diploma or GED

Bachelor’s or Master’s degree in computer science or information technology

Tools

IMMIX

SBN

SiPass

CCure

Webrix

DSX

Job description

Siemens in Irving, TX is seeking a Central Monitoring Station IT Manager to oversee 24/7 operations of the CSC, CMS and related IT/telephony assets. The role requires hands-on IT leadership, coordinating with vendors, managing upgrades, and ensuring secure, reliable monitoring services.

You will also handle purchase orders and invoicing processes while maintaining strong relationships with internal stakeholders.