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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # SCADA & Infrastructure Engineer (mid-level) - **Company:** Enchanted Rock Management LLC - **Location:** Houston, TX, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Access Control List, Active Directory, Backup Devices, Data Link, Cyber Security, Data Integrity, Ethernet, VMware ESX Servers, File System Permissions, Firmware, Supervisory Control and Data Acquisition (SCADA), Networking Hardware, Internet Protocol Security (IP SEC), Subnetting, Virtual Private Networks (VPN), Windows Servers, Modbus, Routing, Network Segmentation, Server Administration, Server Virtualization, TCP/IP, Transmission Control Protocol (TCP), Virtual Local Area Networks, Virtual Machines, Network Routers, Firewalls (Computer Science), Information Technology, Process Control Systems, Vcenter, Patch Management, Real Time Data, Operational Systems, User Administration - **Published:** June 20, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=e830923ce48eb40c ## About the Role Do you have experience in vCenter?, Do you have a Associate's degree?, * Degree: Bachelor's or Associate's in Electrical Engineering, Computer Science, IT, or a related field (equivalent experience considered). * Experience: 1-3 years of experience in SCADA, Industrial Controls (OT), or a Junior Network/Systems Administrator role. Technical Skills & Knowledge * SCADA Knowledge: Basic understanding of VTSCADA, Ignition, or similar platforms; familiarity with Modbus, DNP3, or OPC protocols is a plus. * Networking: Foundational knowledge of TCP/IP, Ethernet switching, and routing. * Security: Understanding of Firewall basics, ACLs, and the importance of IPSec VPNs in secure remote communications. * Infrastructure: Experience with Windows Server environments and basic familiarity with VMware ESXi/vCenter. * Troubleshooting: Ability to systematically diagnose hardware, software, and communication link issues. ## Description The Junior SCADA Engineer supports the implementation, maintenance, and security of VTSCADA and real-time operational systems. This role bridges the gap between SCADA engineering, industrial networking, and IT server administration. You will work under the guidance of senior engineers to ensure the reliability and security of our distributed energy and microgrid fleet., SCADA Operations & Support * Assist with the configuration, maintenance, and administration of VTSCADA and real-time data systems. * Support the onboarding of new generation sites, including tag creation, alarm configuration, and HMI updates. * Monitor system health and troubleshoot telemetry or data integrity issues. * Assist in maintaining technical documentation, site drawings, and point lists. * Provide entry-level support for the 24x7 Microgrid Control Center. Networking & Connectivity * Maintain and troubleshoot industrial network hardware, including switches, routers, and cellular gateways. * Support TCP/IP networking, managing VLANs, subnets, and routing for OT environments. * Configure and monitor IPSec VPN tunnels to ensure secure connectivity between remote sites and the central SCADA host. * Perform basic network troubleshooting to resolve communication gaps between field devices and the SCADA server. Cybersecurity & Access Control * Assist in implementing and auditing Firewall requirements and security policies. * Manage and update Access Control Lists (ACLs) to enforce network segmentation and least-privilege access. * Support patch management and firmware updates for all networked OT devices. * Monitor security logs and assist in ensuring compliance with company cybersecurity standards. Server & Virtualization (Microsoft & ESXi) * Perform "light" administration of Microsoft Windows Servers, including user management, patching, and backups. * Monitor and support virtualized environments using VMware ESXi. * Assist with the provisioning and maintenance of Virtual Machines (VMs) hosting SCADA applications. * Help manage Active Directory accounts and basic folder/file permissions for the SCADA team. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [Optimizing Land-Based Fish Feeding with Node-RED](https://www.wearedevelopers.com/videos/2032-optimizing-land-based-fish-feeding-with-node-red) - [Creating a routing app with Google Maps API from scratch](https://www.wearedevelopers.com/videos/831-creating-a-routing-app-with-google-maps-api-from-scratch) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [Enabling intelligent logistics automation: home-grown Industrial IoT platform at Austrian Post](https://www.wearedevelopers.com/videos/2018-enabling-intelligent-logistics-automation-home-grown-industrial-iot-platform-at-austrian-post) ## Related Articles - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs)