Senior Controls Engineer, PLC/Beckhoff

Design, develop, and maintain automation controls using Beckhoff PLCs (CX / IPC series) and TwinCAT 3.

Write structured, modular code in Structured Text (ST) and Function Block Diagram (FBD).

Configure EtherCAT topologies, motion axes, and I/O mapping for deterministic real-time control.

Implement state machines, PID loops, and coordinated motion for robotics, conveyors, and process equipment.

Integrate Beckhoff systems with ABB and Fanuc robots and external sensors over TCP/IP, OPC-UA, and Modbus-TCP.

Lead on-site commissioning, real-time debugging, trace analysis, and handover of production cells.

Implement and maintain machine safety logic, interlocks, and alarms.

Develop and maintain code libraries, templates, and configuration-management standards.

Support MES and ERP data connectivity for traceability and production analytics.

5+ years of hands-on controls engineering in production automation.

Deep Beckhoff / TwinCAT 3 expertise - Structured Text, FBD, EtherCAT, and motion control.

Experience integrating PLCs with industrial robots (ABB, Fanuc, or similar).

Strong grasp of servo drives, electrical schematics, and industrial communication protocols.

Experience implementing machine safety standards (interlocks, E-stops, safety PLCs).

BS or MS in Electrical Engineering, Mechatronics, Controls, or equivalent.

Both ABB and Fanuc integration experience.

Aerospace, semiconductor, or satellite manufacturing background.

Experience with vision systems, web handling, or vacuum-based equipment.

MES / ERP integration experience.

This is a full time, exempt position, based out of our Arlington, TX facility.

We are redefining how satellites are designed, manufactured and used - so we're looking for candidates with passion, deep knowledge and direct experience. If that's your experience, then we'll be immediately wow-ed.

E-Space is not currently able to provide employment sponsorship for candidates who do not hold work authorization for the location of this role.

Why E-Space is right for you:

As a member of our team, you will play a crucial role in driving our success. Our team members have a strong sense of dedication and responsibility; this includes a strong commitment to our mission to create an entirely new suite of global capabilities to improve lives, business efficiencies and build a smarter planet. This means that there will be times when extra hours, including nights and weekends, may be needed to meet critical deadlines and mission goals. In return, we offer a dynamic work environment with opportunities for professional growth and development and the chance to make a meaningful impact in a high-growth industry.

We want you to make the most of your journey at E-Space. That's why we support and invest in the physical, emotional and financial well-being of our team members and their families. Some of what you can expect when working at E-Space:

An opportunity to really make a difference

Sustainability at our core

Fair and honest workplace

Innovative thinking is encouraged

Competitive salaries

Continuous learning and development

Health and wellness care options

Financial solutions for the future

Optional legal services (US only)

Paid holidays

Paid time off