The pandemic accelerated remote work adoption across many industries, but industrial automation has a unique relationship with the concept. You cannot commission a PLC remotely (usually), but you can certainly design systems from your home office. Here is a realistic assessment of what is possible.
Roles That Can Be Done Remotely
Several automation engineering tasks are well-suited to remote or hybrid working:
PLC and SCADA software development — Writing and testing PLC code, developing SCADA applications, and creating HMI screens can all be done remotely using simulation tools and remote access to development servers.
Electrical and control system design — EPLAN, AutoCAD Electrical, and other design tools work perfectly from a home office with the right workstation.
Project management and coordination — Managing project timelines, coordinating with suppliers, and running client meetings via video conferencing.
Technical documentation — Writing functional specifications, operation manuals, and test procedures.
Training and mentoring — Online training delivery and remote support for junior engineers.
Remote monitoring and support — Many engineers provide first-line support via VPN connections to site SCADA systems.
Roles That Require On-Site Presence
Some tasks are inherently site-based:
Commissioning — Downloading programs to PLCs, testing I/O, and running acceptance tests requires physical presence at the machine or plant.
Hardware installation — Wiring control panels, installing field devices, and cable routing are hands-on activities.
Fault-finding and maintenance — Diagnosing physical faults, replacing components, and testing repairs require on-site attendance.
Factory Acceptance Testing (FAT) — While virtual FATs became more common during the pandemic, many clients still prefer physical attendance.
The Hybrid Model
The most common arrangement in automation engineering is a hybrid model:
- Two to three days per week in the office or at a client site for meetings, collaboration, and hardware-related tasks
- Two to three days per week at home for concentrated programming, design, and documentation work
- Periods of full-time site work during commissioning phases
- Periods of mainly remote work during design and development phases
This model suits many engineers who value flexibility but also enjoy the social and practical aspects of on-site work.
Remote-First Automation Roles
Some roles are naturally more remote-compatible:
- SCADA and software engineers who primarily work on software platforms
- Control system designers focused on electrical design and documentation
- Pre-sales and applications engineers who work with clients to specify solutions
- Technical writers creating documentation and training materials
- System integration consultants who advise rather than implement
Technology Enabling Remote Work
Several technologies make remote automation work more practical:
- PLC simulation tools — Siemens PLCSIM Advanced, Rockwell Emulate, and similar tools allow program testing without physical hardware
- VPN and remote access — Secure connections to on-site networks for monitoring and support
- Cloud-based collaboration — Git for version control, Microsoft Teams for communication, cloud PLM systems
- Digital twins — Virtual replicas of physical systems that allow testing and validation remotely
- Remote commissioning tools — Cameras, video calls, and remote desktop access to site computers
Employer Attitudes
Employer flexibility varies significantly:
- Large system integrators tend to offer structured hybrid policies
- End users (manufacturers) often require more on-site presence but may offer flexibility during design phases
- Consultancies may be fully flexible depending on project requirements
- Small firms often have informal arrangements based on trust and workload
Tips for Negotiating Remote Work
- Demonstrate productivity — Show that you deliver effectively when working remotely
- Be flexible — Offer to be on-site when needed and remote when appropriate
- Invest in your home setup — A professional home office with reliable internet, multiple monitors, and a quiet environment
- Stay connected — Regular communication prevents isolation and maintains team cohesion
- Manage expectations — Be clear about when site attendance is necessary
Remote work in automation is a spectrum, not a binary choice. The most successful engineers find a balance that serves both their personal preferences and the practical demands of their projects.