Operational Technology Network Architect I, II, III or Senior

Job description

**Job Description:**
Responsible for the architecture, design, and management of OT network systems supporting critical infrastructure.

This role ensures the reliability, security, and performance of networks that support energy management systems (EMS), supervisory control and data acquisition (SCADA), and other operational technology systems.

The architect possesses in-depth knowledge of OT environments, cybersecurity best practices, and the integration of IT and OT systems both on-premises and cloud-based.
**Note:**
There is one position available, and the position will be filled at one of four job grade levels: OT Network Architect I, job grade 7; OT Network Architect II, job grade 8, OT Network Architect III, job grade 9; or Senior OT Network Architect, job grade 10.

This decision will be based on the qualifications and experience of the candidate selected, and Tri-State business needs at the time of hire.
**Tri-State recognizes the value of a highly-engaged and committed workforce and provides an excellent benefits program that includes:**
Medical Insurance, Dental Insurance, Vision Insurance Health Savings Account (HSA), Flexible Spending Accounts (FSA), Tuition Reimbursement, Flexible Work Schedules including compressed work week and telecommuting opportunities to work remotely up to 40%, Life Insurance, 401K, Long Term Disability (LTD), Short Term Disability (STD), Employee Assistant Program (EAP) and Paid Leave Benefits.
**Senior Operational Technology Network Architect**
Hiring Salary Range: $106,700-135,000
**Operational Technology Network Architect III**
Hiring Salary Range: $96,000-$121,000
**Operational Technology Network Architect II**
Hiring Salary Range: $86,400-$108,000
**Operational Technology Network Architect I**
Hiring Salary Range: $77,800-$96,000
Actual compensation offer to candidate may vary outside of the posted hiring salary range based upon work experience, education, and/or skill level.
**Responsibilities:**
+ Develop and maintain OT network architectures that ensure high availability, scalability, and security.
+ Design and implement secure communication networks for EMS, SCADA, and substation systems, including wide-area and local-area networks (WAN/LAN).
+ Configure and manage OT-specific cybersecurity devices such as firewalls, intrusion detection/prevention systems (IDS/IPS), and security information and event management (SIEM) solutions.
+ Design and enforce network segmentation policies using firewalls and virtual private networks (VPNs).
+ Implement and maintain network security devices such as next-generation firewalls (NGFW), intrusion prevention systems (IPS), and access control systems.
+ Ensure compliance with NERC CIP, IEEE, and other industry regulations and standards.
+ Conduct regular network security assessments, vulnerability scans, and penetration testing.
+ Oversee configuration, monitoring, and troubleshooting of OT networks, including routers, switches, and wireless access points.
+ Implement and manage network monitoring tools like SolarWinds, Wireshark, and packet analyzers to ensure operational integrity.
+ Conduct root cause analysis and develop remediation plans for network and security incidents.
+ Plan and execute lifecycle upgrades for network and security hardware and software.
+ Lead projects integrating IT and OT networks, focusing on secure and efficient data exchange.
+ Evaluate and implement technologies such as software-defined networking (SDN), 5G, and industrial IoT to enhance OT network performance.
+ Integrate advanced cybersecurity solutions, such as anomaly detection systems and endpoint protection tools, into OT environments.
+ Work closely with other technology, operations, engineering, and compliance teams to align OT network strategies with business goals.
+ Provide technical leadership for OT network-related projects and initiatives.
+ Mentor junior engineers and technical staff, promoting knowledge sharing and development.
+ Serve as a subject matter expert (SME) on OT network and cybersecurity technologies.
+ Establish benchmarks for network testing in conjunction with OT management and in accordance with OT CIP procedures.
+ Monitor network and security events and generate periodic security reports.
+ Prepare status reports and keep management, client and other stakeholders informed of project status and related issues.
+ Maintain compliance with all company policies and procedures and attain knowledge and remain knowledgeable of regulations, laws, standards, and best practices applicable to functional area.
+ Because Tri-State has an obligation to provide continuous, reliable electric service to its customers, the ability to work overtime at any time of the day or week is considered an essential function of the job.
**OTHER DUTIES AND RESPONSIBILITIES**
+ Perform other related duties as assigned.
**Qualifications:**
Education and Training
+ Bachelor’s degree in electrical engineering, computer science, engineering, or a related field.
+ Hands-on experience with SCADA systems, substation automation, and utility-specific OT environments.
+ One or more certifications such as Cisco CCNP, ISA/IEC 62443 Cybersecurity Fundamentals, or GIAC Global Industrial Cyber Security Professional (GICSP) are highly desirable.
Knowledge and Experience:
+ Eight (8) years of experience in OT or IT network design and management, with at least 5 years in the energy or utilities sector.
+ In-depth knowledge of NERC CIP standards and their application to OT networks.
+ Understanding of grid operations, distributed energy resource integration, and smart grid technologies.
+ Extensive experience in designing and managing operational and industrial-level network architectures.
+ Knowledge of Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS), with experience in implementation and management.
Skills:
+ Exceptional problem-solving skills and ability to lead in a dynamic, mission-critical environment.
+ Strong interpersonal and communication skills for cross-functional collaboration.
+ Excellent written and verbal communication skills; able to explain technology solutions in business terms across technical and non-technical teams; an effective listener and communicator.
+ Superior analytical, evaluative, and problem-solving abilities.
+ Keen attention to detail.
Other:
+ Willingness to travel as required for training and meetings throughout service territory.
+ Must be able to perform all essential functions of the job.
**Note:** The above requirements describe the experience and education qualifications for the Senior Engineer Operational Technology Network Architect.

Those with less experience will be hired at the I, II or III job grade level.
**About Us:**
Tri-State is a wholesale power supply cooperative, operating on a not-for-profit basis, with 43 members, including 40 utility electric distribution cooperative and public power district members in four states: Colorado, Nebraska, New Mexico and Wyoming.

Together with its members, Tri-State delivers reliable, affordable and responsible power and energy services to more than a million electricity consumers across nearly 200,000 square miles of the West.
Tri-State was founded in 1952 by its member systems to provide a reliable, cost-based supply of electricity.

Headquartered in Westminster, Colo., approximately 1,200 people are employed by Tri-State across five states.
Tri-State's electricity is generated from coal, natural gas and hydropower, with a rapidly increasing supply generated from wind and solar.

Tri-State delivers power to its members through a transmission system that includes substation facilities, telecommunications sites and over 5,700 miles of high voltage transmission lines.

Tri-State's transformative Responsible Energy Plan is reducing emissions, increasing renewable resources, developing new energy services and delivering more flexibility for its members.
**Job Identification:** 389
**Job Category:** Transmission Operations
**Posting Date:** 2025-05-15T19:28:41+00:00
**Job Schedule:** Full time
**Hiring Salary Range:** $77,000-$135,000
**Locations:** 1100 W 116th Ave, Westminster, CO, 80234, US
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status.

Required Skill Profession

Other General