• Operational Technology Network

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    …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… more
    Tri-State Generation and Transmission Association, Inc. (05/16/25)
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  • OT Network Architect

    Interfor (Peachtree City, GA)
    ** OT Network Architect , Peachtree City, GA** When you join our team as a ** OT Network Architect ** , you will design, implement, and secure ... IT, engineering, and operations teams to ensure secure, reliable, and high-performing OT network infrastructures. **What You'll Do** + Design and implement OT more
    Interfor (04/15/25)
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  • Sr. Consultant - OT Network

    Optiv (Herndon, VA)
    …technology segmentation strategy discussions and assessments + Lead documentation creation for OT segmentation standards and reports + Lead in capacity planning and ... of focus **What we're looking for** + Approximately 4-7 years of technical OT architecture experience + Desirable experience with CPWE, ISA 62443, NIST 800-82 or… more
    Optiv (06/12/25)
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  • Network Architect

    Entergy (New Orleans, LA)
    …in an 'on-call' 24x7 rotation to resolve emergent issues in both Corporate, OT and Automated Metering / Distribution Automation network environments. + Work ... This position is responsible to design, implement, and maintain complex network infrastructures across the organization. This role is critical in ensuring… more
    Entergy (05/22/25)
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  • Solution Architect (IT/ OT )

    CGI Technologies and Solutions, Inc. (Salt Lake City, UT)
    **Solution Architect (IT/ OT )** **Category:** Architecture **Main location:** United States, Utah, Salt Lake City **Position ID:** J0525-2014 **Employment Type:** ... with the support of other IT technical experts (solution architect , network , server, applications, data, ). **Your...have: * 10 years of experience as IT and I& OT Infrastructure expert * 5 years of experience as… more
    CGI Technologies and Solutions, Inc. (05/31/25)
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  • OT Security Architect (Domain…

    Halliburton (Houston, TX)
    OT Security Architect (Domain Architect...Lead the design and execution of secure and resilient OT solutions (eg network segmentation, zero trust, ... and services to the global energy industry. Job Duties and Qualifications The OT Security Architect at Halliburton, you will play a pivotal role in shaping the… more
    Halliburton (04/04/25)
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  • Senior Solution Architect ( OT )

    Marathon Petroleum Corporation (Carson, CA)
    …and fosters a collaborative team environment. Position Summary This Solution Architect role will be instrumental in developing strategies and designing innovative ... solutions to optimize industrial operations within the MPC Operational Technology ( OT ) ecosystem. This role focuses on creating secure, scalable, and resilient… more
    Marathon Petroleum Corporation (06/13/25)
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  • Lead Cybersecurity Engineer - OT Networks…

    GE Vernova (Findlay, PA)
    …adherence to security best practices. + Architect and implement secure network designs for OT environments, including network segmentation, firewall ... OPC UA/DA, EGD). + Proven expertise in designing and implementing secure OT network architectures, including network segmentation, firewalls, and… more
    GE Vernova (06/07/25)
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  • OT Systems Engineer

    Actalent (Springfield, VA)
    …Service Commission (PSC) cybersecurity regulations. + Architect and maintain segmented network infrastructure using the Purdue Model and OT protocols (eg, ... Job Title: OT Network & Infrastructure EngineerLocation: Onsite (with travel to field sites as needed)Industry: Energy / UtilitiesDepartment: Operational… more
    Actalent (06/14/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …protocols (eg Modbus, DNP3) and the Purdue Model for ICS networks to architect , deploy and maintain securely segmented network infrastructure for communications ... the OT environment and operations requirements to troubleshoot and resolve OT application issues, computing and network equipment failures and communications… more
    AltaGas (04/04/25)
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  • Consultants - Operational Technology ( OT )

    Belcan (Detroit, MI)
    …suppliers. Focus Areas: Security-Focused Roles ( OT Security Practitioner, ICS/SCADA Security Engineer, OT Architect ) * Secure OT and ICS/SCADA systems in ... technical documentation and updates to SOPs and maintenance protocols Leadership & Management Roles ( OT Manager, OT Architect , Director of IT Operations with… more
    Belcan (06/05/25)
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  • OT Systems Engineer

    Actalent (Springfield, VA)
    …in compliance with TSA and public service commission regulatory requirements. + Architect , deploy, and maintain securely segmented network infrastructure for ... Network / Virtualization Engineer Job Description Join our...failures, and communication outages within specified time limits. + Architect and deploy test environments for software updates and… more
    Actalent (06/14/25)
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  • Security Architect

    Entergy (New Orleans, LA)
    …3+ years of architecture or engineering experience in information security or IT/ OT disciplines (detection and response, network security, application security, ... Relocation assistance and sponsorship is not provided. Job Summary The Security Architect utilizes their knowledge of IT and information security engineering to lead… more
    Entergy (05/10/25)
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  • Domain Architect

    Belcan (Houston, TX)
    Domain Architect Job Number: 354156 Category: Design Engineering Description: Job Title: Domain Architect Location: Houston, TX Pay Rate: 122,722.00 - ... 229,899.00. Zip Code: 77032 A Domain Architect job is available with our client in Houston,...EXPERIENCE: 1. At least 5 years of experience in IT/ OT Security with minimum 2 years in OT more
    Belcan (04/03/25)
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  • Sr Cyber Security Architect

    Textron (Fort Worth, TX)
    …enhanced segmentation and visibility as well as implement operationally effective OT security controls including robust network segmentation\.Maintain in depth ... **Sr Cyber Security Architect ** **Description** We're more than aviation experts, we're...limited to leading critical initiatives to maintain a secure network , incident response, conducting critical security and risk assessments,… more
    Textron (05/31/25)
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  • Enterprise Cyber Security Architect

    TECO Energy (Tampa, FL)
    Title: **Enterprise Cyber Security Architect ** Company: **Tampa Electric Company** Location: **Ybor Data Center** State and City: **Florida** - **Tampa** Shift: **8 ... Gonzalez** Recruiter: **Mark E Koener** TITLE: Enterprise Cyber Security Architect PERFORMANCE COACH: Manager of Enterprise Architecture COMPANY: Tampa Electric… more
    TECO Energy (06/03/25)
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  • Principal Solutions Architect

    SRP (Tempe, AZ)
    …enhancements and upgrades through collaboration with vendors, project teams, and internal IT/ OT stakeholders. + Review and validate network model changes; guide ... Principal Solutions Architect Location: Tempe, AZ, US Date: Jun 2,...+ Experience working with GIS, AMI, DERMS, or other OT /IT systems. + Strong leadership, communication, and cross-functional collaboration… more
    SRP (06/14/25)
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  • Lead Ignition Architect - SCADA/MES/IIoT…

    Cognizant (Detroit, MI)
    …**Job Description** We are seeking a highly skilled and experienced Ignition Technical Architect to join our team. The ideal candidate will be a visionary leader ... (eg, OPC UA, MQTT, Modbus, Ethernet/IP) for Ignition-based solutions. Architect solutions for high availability, redundancy, disaster recovery, and cybersecurity.… more
    Cognizant (06/04/25)
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  • Sr. Ignition SCADA Systems Engineer

    TEKsystems (Memphis, TN)
    …* Lead technical evaluation and selection of PLC hardware and industrial network technologies. * Architect scalable and secure industrial control system ... and industrial communications to ensure consistency across operations. * Ensure OT cybersecurity compliance and implement security controls specific to industrial… more
    TEKsystems (06/04/25)
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  • Senior Enterprise Architect - Security

    NiSource (Columbus, OH)
    **Sr Enterprise Architect - Security** **Full Time Perm** **Way of Work** **:** Hybrid **Salary Range:** $129,500.00 - $194,300.00 USD plus 10% annual bonus ... Lexington, KY Reporting to the Head of Architecture, the Senior Enterprise Architect works closely with the Application Development, Infrastructure, Security, Data &… more
    NiSource (06/14/25)
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