• Director, OT Network & Security

    RWE Clean Energy (Austin, TX)
    …LLC** **To start as soon as possible, full time, permanent** The **Director, Network Infrastructure, Operational Technologies ( OT )** provides both strategic ... leadership and operational direction for the company's OT infrastructure. This role oversees two Tier 2 life-cycle...Enterprise Architect and Strategy & Planning team to align operational practices with long-term technology roadmaps. +… more
    RWE Clean Energy (11/18/25)
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  • Sr Eng, CFl, OT Integration Lead III

    RTX Corporation (Mckinney, TX)
    …and innovative Operations Technology Engineer to join our team as an OT ( Operational Technology ) Integration Lead. The Connected Factory team is ... of manufacturing automation & digital solutions to maximize the operational efficiency of our factory and program customers. The... efficiency of our factory and program customers. The OT Integration Lead is responsible for ensuring that the… more
    RTX Corporation (11/14/25)
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  • Senior Cybersecurity Engineer, OT…

    Marathon Petroleum Corporation (San Antonio, TX)
    …a collaborative team environment. Position Summary The Senior Cybersecurity Engineer, OT Cybersecurity plays a critical role in safeguarding Marathon Petroleum ... Corporation's digital and operational assets across enterprise IT and industrial control systems... assets across enterprise IT and industrial control systems (ICS/ OT ). This position is responsible for the use, maintenance,… more
    Marathon Petroleum Corporation (11/06/25)
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  • Senior Network Engineer

    Marathon Petroleum Corporation (San Antonio, TX)
    …automated, consistent, and efficient network deployments. A strong understanding of Operational Technology ( OT ) and critical infrastructure in industrial ... Terraform, Netbox, Nautobot, and Itential is preferred. + Strong understanding of Operational Technology ( OT ) and critical infrastructure in industrial… more
    Marathon Petroleum Corporation (11/15/25)
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  • IT/ OT Manager

    Heidelberg Materials US, Inc. (Irving, TX)
    …of IT/ OT Business Continuity and Disaster Recovery Plans, ensuring operational resilience and regulatory compliance. **What Are We Looking For** + Bachelor's ... **What You'll Be Doing** + Lead the strategy and execution of IT/ OT infrastructure integration to support digital transformation across office and field… more
    Heidelberg Materials US, Inc. (10/31/25)
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  • Sr Applications Development Analyst

    ManpowerGroup (Richardson, TX)
    …team and who is responsible for architecting, deploying, and supporting information (IT) and operational technology ( OT ) solutions for one of our most ... Engineer Job Type: Contract Location: Richardson, Texas. This network engineer will be responsible for operational ...(Level 2/3 OT ) and collaboration with IT networks (Level 3.5/4). * Proficient in network … more
    ManpowerGroup (11/06/25)
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  • Network Architect

    Entergy (The Woodlands, TX)
    …Networking and wireless technologies in Data Center environments, corporate environments, Operational Technology environments and Wide Area Networking solutions. ... in an 'on-call' 24x7 rotation to resolve emergent issues in both Corporate, OT and Automated Metering / Distribution Automation network environments. + Work… more
    Entergy (11/12/25)
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  • IT Consultant

    Entergy (The Woodlands, TX)
    …Networking and wireless technologies in Data Center environments, corporate environments, Operational Technology environments and Wide Area Networking solutions. ... in an 'on-call' 24x7 rotation to resolve emergent issues in both Corporate, OT and Automated Metering / Distribution Automation network environments. + Work… more
    Entergy (10/15/25)
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  • Automation Engineer

    ThermoFisher Scientific (Austin, TX)
    …for manufacturing processes to standardize data collection. The position bridges IT and operational technology ( OT ) systems in organizations, focusing on ... and improving efficiency. **Key Responsibilities:** + Identify hardware, software, and network architecture key to achieve manufacturing goals according to product… more
    ThermoFisher Scientific (11/16/25)
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  • Operations Technology Connectivity Engineer…

    Deloitte (Dallas, TX)
    …micro-segmentation. + Integrate site-to-site IPsec and SD-WAN overlays for secure and resilient OT network traffic. + Champion network automation and ... Operations Technology Connectivity Engineer - Specialist Senior AI &...Ansible, Netmiko, N8N, and LangChain. + Bridge IT and OT environments: design, secure, and integrate networks … more
    Deloitte (11/14/25)
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