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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Hybrid Automation & Field IT Technician - **Company:** ASGN Incorporated - **Location:** Lancaster, NH, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Backup Devices, CompTIA Network+, Cyber Security, Computer Programming, System Configuration, Software Debugging, Ethernet, Firmware, Health Information Management, Supervisory Control and Data Acquisition (SCADA), Networking Hardware, Virtual Private Networks (VPN), Ladder Logic, Modbus, Network Architecture, Remote Access Technology, Structured Text, Network Routers, Diagnostic Tools, Firewalls (Computer Science), Information Technology, HMI Screens, Allen-Bradley Factory Automation Equipment - **Published:** July 23, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=23abacbd51e63386 ## About the Role * Associate degree or technical diploma in Electrical Engineering Technology, Industrial Automation, Computer Science, or equivalent experience * 3+ years field experience working with industrial automation equipment including PLCs, SCADA and VFDs. * Hands-on experience with common PLC platforms (e.g., Allen-Bradley, Siemens, Schneider) and familiarity with ladder logic, function block, or structured text programming. * Proven knowledge of SCADA/HMI systems and best practices for deployment, backup, and troubleshooting. * Strong understanding of industrial networking protocols (Ethernet/IP, Modbus, Profinet) and network device configuration. * Experience configuring and troubleshooting VPNs, firewalls, and remote access tools in industrial environments. * Proficiency with Windows OS (client and server) and common diagnostic tools; experience with patching and system recovery. * Familiarity with cybersecurity principles for OT/IT convergence and secure device configuration. * Relevant certifications a plus: CCNA, CompTIA Network+/A+, vendor PLC certifications, or equivalent. * Valid drivers license, willingness to travel to customer sites and work in industrial environments; ability to lift up to 50 lbs and follow safety procedures. * Strong troubleshooting and problem-solving skills, excellent communication and customer service skills, and the ability to work independently and as part of a multidisciplinary team. ## Description We are seeking an experienced Automation & Field IT Technician to install, commission, maintain, and troubleshoot industrial automation and field IT systems at customer and production sites. The role blends hands-on industrial control work: SCADA, PLCs, VFDs and related hardware with network and Windows OS support, remote access (VPN) configuration, and preventive maintenance to ensure reliable plant operations. The technician will collaborate with engineering, operations, and IT teams, respond to field service calls, and support continuous improvement and cybersecurity practices., * Install, configure, commission, and debug PLC systems and associated I/O modules across varied platforms. * Program, tune, troubleshoot and maintain VFDs and motor control systems to optimize performance and reliability. * Support SCADA/HMI systems: deploy updates, troubleshoot communication issues, manage tags/screens, and perform backups and restorations. * Deploy and maintain industrial network infrastructure (Ethernet/IP, Modbus, Profinet): configure switches, routers, and firewalls for secure and reliable connectivity. * Configure and support VPN remote access, secure tunneling and remote diagnostic tools for field devices and HMIs. * Provide Windows OS support for field workstations, HMIs, and server-side components: troubleshooting, patching coordination, and system recovery. * Perform preventive and corrective maintenance, site inspections, and root-cause analysis of automation failures. * Document work performed, update system drawings and asset records, maintain PLC/SCADA change logs and create service reports. * Participate in on-call rotation to respond to emergency field incidents and minimize downtime. * Collaborate with engineering and IT teams to implement cybersecurity best practices, firmware updates, and secure device configurations. * Train operations staff on routine troubleshooting steps, safe operation of control systems, and basic IT hygiene. * Support spare parts inventory management and coordinate parts ordering and logistics for field deployments. ## Related Videos - [Optimizing Land-Based Fish Feeding with Node-RED](https://www.wearedevelopers.com/videos/2032-optimizing-land-based-fish-feeding-with-node-red) - [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) - [The Gashlycrumb Tinies of AI Networking You Must Know (or Languish!)](https://www.wearedevelopers.com/videos/2067-the-gashlycrumb-tinies-of-ai-networking-you-must-know-or-languish) - [Playing Pong on a shoulder press machine](https://www.wearedevelopers.com/videos/100140-playing-pong-on-a-shoulder-press-machine) - [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) - [Agent Smith Gets Hardware: Autonomous IoT Hacking From Debug Port to Cloud API](https://www.wearedevelopers.com/videos/100258-agent-smith-gets-hardware-autonomous-iot-hacking-from-debug-port-to-cloud-api) ## Related Articles - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)