Senior OT Network & Systems Lead - Remote/Hybrid

Ulteig Engineers, Inc.; United States; Hybrid; USD 94,000 - 127,000; Full time

Benefits offered by this job

Flexible Workplace

Employee Ownership

Competitive Pay

Comprehensive Benefits Package

Collaborative Environment

Innovative Culture

Job summary

Ulteig is seeking an experienced OT Network & Systems Administrator III to lead complex OT networking and systems work, mentoring junior staff and guiding SCADA solutions. You will develop designs, implement secure network configurations, and support project delivery across varied environments.

The role requires strong troubleshooting, vendor tool knowledge, and the ability to travel to client sites in the US and Canada.

Qualifications

• Bachelor’s degree or equivalent with progressive network or systems experience.
• Advanced networking, firewall, VPN, routing and secure OT practices.
• Experience leading defined project work and mentoring.
• Strong communication and client relationship skills.

Responsibilities

• Lead complex OT network and systems assignments and act as technical lead for projects.
• Develop network designs and recommendations addressing client requirements, security, and maintainability.
• Configure and troubleshoot firewall, switching, VPN, routing, servers, virtualization, storage, and recovery.
• Mentor less experienced administrators and review designs and test plans.
• Support scoping, estimating, and proposals within the area of expertise.

Skills

OT networking

SCADA

mentoring

communication

Education

Bachelor's degree or equivalent

Certifications in networking/security

Tools

Cisco

Fortinet

Palo Alto

VMware

Linux

Job description

Ulteig is seeking an experienced OT Network & Systems Administrator III to lead complex OT networking and systems work, mentoring junior staff and guiding SCADA solutions. You will develop designs, implement secure network configurations, and support project delivery across varied environments.

The role requires strong troubleshooting, vendor tool knowledge, and the ability to travel to client sites in the US and Canada.