• Senior Network Engineer

    Marathon Petroleum Corporation (San Antonio, TX)
    …develops our people, and fosters a collaborative team environment. Position Summary The Midstream OT Senior Network Engineer / Team Lead serves as the ... technical lead for the OT Communications team. This hybrid role combines deep technical...network deployments. A strong understanding of Operational Technology ( OT ) and critical infrastructure in industrial environments is highly… more
    Marathon Petroleum Corporation (12/11/25)
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  • Network Engineer

    Cognizant (Allentown, PA)
    **Job Summary:** We are seeking a skilled and proactive Network Engineer to design, implement, and maintain robust IT and OT network infrastructures, ... including LAN and WAN systems. This role is responsible for ensuring optimal network performance, reliability, and security through the deployment and support of EMS… more
    Cognizant (12/01/25)
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  • Cisco Network Engineer

    WATTS (Andover, MA)
    …have a dynamic future ahead.​ Watts Water Technologies is seeking a skilled Cisco Network Engineer to support and enhance our global network infrastructure ... EtherChannel) for highly available enterprise and manufacturing environments. + Support network connectivity for OT systems, including PLCs, SCADA, sensors,… more
    WATTS (12/06/25)
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  • Senior Network Engineer (Computer…

    EPS Corporation (Edinburgh, IN)
    SENIOR NETWORK ENGINEER (COMPUTER NETWORK ARCHITECHT) - (558) Share this job as a link in your status update to LinkedIn. Job Title SENIOR NETWORK ... Cyber training programs effectively. The employee shall possess knowledge of OT /IT technologies, cellular systems, networking, and IT management. Security Clearance:… more
    EPS Corporation (11/01/25)
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  • Network Engineer

    TEKsystems (Tacoma, WA)
    Aloha! One of Hawaii's leading energy companies is seeking a Network Engineer in Tacoma, WA. He/she will mainly assist with hands-on deployment, support, and ... environments. This is a field-oriented role, focused on executing scoped network changes, working with legacy switching environments, and maintaining segmentation… more
    TEKsystems (12/10/25)
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  • LTE Network Field Engineer

    Turner Mining Group (Kearny, AZ)
    …requests, ensuring alignment with best practices and security standards. RESPONSIBILITIES The LTE network engineer is responsible for: + Ensure secure and stable ... POSITION OVERVIEW The LTE Network Field Engineer plays a critical...high-performance communication systems for both IT and Operational Technology ( OT ) environments. ESSENTIAL FUNCTIONS LTE Network Support:… more
    Turner Mining Group (10/02/25)
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  • Senior Network Engineer

    AITHERAS, LLC (Manhattan, NY)
    Senior Network & Security Engineer Location: New York Tri-State Area (NYC / Northern NJ / Fairfield-Westchester CT) Work Model: Hybrid - 3 days on-site at ... up TACACS+/Cisco ISE for AAA, integrate flow telemetry into Cisco Secure Network Analytics (StealthWatch), deploy taps/SPANs/Gigamon, and tune IDS/IPS policies for … more
    AITHERAS, LLC (10/18/25)
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  • OT Network Security Engineer

    LS Power Development, LLC (Austin, TX)
    …paid parental leave and more. **About the Role:** We are seeking a highly skilled OT Network Security Engineer to join our 24/7 Operations Group supporting ... The ideal candidate will have a strong background in Operational Technology ( OT ) security, network administration, and compliance within a SCADA environment.… more
    LS Power Development, LLC (10/22/25)
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  • Network Security Engineer

    nVent (IN)
    …with inventive electrical solutions. What YOU WILL EXPERIENCE IN THIS POSITION: The Network Security Engineer plays a pivotal role in safeguarding enterprise ... policies, and ensuring secure VPN connectivity across the organization. The engineer will also drive incident response efforts, remediate vulnerabilities, and… more
    nVent (11/15/25)
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  • SME (Subject Matter Expert) Network Plant…

    V2X (Colorado Springs, CO)
    …their most complex challenges with integrity, respect, responsibility, and professionalism. As a SME Network Plant Engineer (ISP / OSP), you will serve as a ... technical role provides enterprise-level expertise to ensure all fiber and copper network plant systems are engineered and executed in compliance with DoD standards,… more
    V2X (10/16/25)
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