Automation Technician

Job Description Job Description Position Overview
ESI Total Fuel Management is seeking an experienced Automation Technician to support the design, programming, troubleshooting, and documentation of PLC-based automation systems for mission critical fuel management and data center infrastructure.
This role will work closely with Engineering, Production, and Training teams to develop and maintain high-quality automation systems that support operational reliability and customer success. The ideal candidate is technically strong, detail-oriented, collaborative, and experienced with Siemens PLC systems.
Responsibilities
Design and develop PLC-based control systems for industrial automation applications
Program, test, troubleshoot, and debug PLC and HMI systems
Develop and maintain process flow diagrams and automation documentation
Create and maintain industrial control panel CAD drawings
Support version control and maintain accurate project documentation
Troubleshoot automation and control logic issues remotely and on-site
Collaborate with cross-functional teams to support project execution and customer satisfaction
Assist with development of troubleshooting guides, technical manuals, and training documentation
Ensure automation systems meet engineering standards and regulatory requirements
Support ongoing improvements to automation processes and system reliability
Qualifications
3 to 5 years of automation or PLC programming experience
Proficiency with Siemens TIA Portal
Experience programming Siemens 1200/1500 PLCs and Unified HMIs
Proficiency with Autodesk 2D CAD
Experience with industrial I/O systems
Strong troubleshooting and problem-solving skills
Proficiency with Microsoft Office
Familiarity with UL508A requirements
Familiarity with industrial networking and network security concepts
Experience with Modbus TCP/IP and RS232 communications preferred
Strong organizational and documentation skills
Ability to communicate effectively across departments and teams
Preferred Attributes
Positive, team-oriented attitude
Strong integrity, reliability, and professionalism
Self-motivated and growth-focused
Detail-oriented with strong analytical thinking skills
Ability to adapt quickly in a fast-paced environment
Benefits
Health insurance
401(k) retirement plan
Flexible Spending Account
Paid vacation, holidays, and sick time
Profit sharing opportunities
Company donation matching program
Wellness Plan
Employer-sponsored life insurance, AD&D, short-term disability, and long-term disability
Paid volunteer service time
Relocation assistance available
Professional growth and development opportunities
Work Location
In person - Ashburn, VA
Company Description ESI Total Fuel Management is a growing engineering, manufacturing, and services company supporting mission critical data centers and facilities across the U.S. and internationally. We specialize in fuel resiliency solutions that help ensure generator uptime and environmental compliance for critical infrastructure.

As demand for AI, cloud computing, and data center infrastructure continues to grow, ESI is experiencing rapid expansion and is looking for motivated individuals to grow with us.

ESI is a team-oriented company guided by strong values, servant leadership, innovation, and customer commitment. We pride ourselves on delivering exceptional service while building long-term relationships with both our customers and employees. Company Description ESI Total Fuel Management is a growing engineering, manufacturing, and services company supporting mission critical data centers and facilities across the U.S. and internationally. We specialize in fuel resiliency solutions that help ensure generator uptime and environmental compliance for critical infrastructure.\r\n\r\nAs demand for AI, cloud computing, and data center infrastructure continues to grow, ESI is experiencing rapid expansion and is looking for motivated individuals to grow with us.\r\n\r\nESI is a team-oriented company guided by strong values, servant leadership, innovation, and customer commitment. We pride ourselves on delivering exceptional service while building long-term relationships with both our customers and employees.