Senior Electrical Controls Engineer

Liberty Personnel Services, Inc.; Fort Smith (AR); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Project performance bonus up to 10%

Travel reimbursement for business

Additional compensation for overtime

Job summary

Liberty Personnel Services, Inc. is seeking a Senior Controls Engineer to lead the development and delivery of custom industrial control systems in Fort Smith, AR or Lamar, AR (or in between).

This hands-on leadership role involves owning projects from architecture and estimating through design, programming, testing, commissioning, and customer startup. You will guide engineering teams, collaborate with customers and field personnel, and ensure technical quality, schedules, and budgets align

Qualifications

• Bachelor’s degree in Electrical, Mechanical, Mechatronics, Computer Engineering or related.
• At least five years of relevant engineering or industrial automation experience.
• Strong background in control system design, implementation, and troubleshooting.
• Experience taking ownership of projects with minimal supervision.
• Ability to lead, mentor, and develop technical team members.
• Excellent written and verbal communication with customers and vendors.
• Proficiency with AutoCAD and Microsoft Office.
• Familiarity with 3D modeling tools such as SolidWorks.
• Willingness to travel to customer facilities.

Responsibilities

• Lead multiple automation projects, coordinating technical resources, project schedules, budgets, and deliverables.
• Develop control system architectures, define project scope, and support estimating and execution planning.
• Work with customers and internal project teams to evaluate requirements and manage changes.
• Mentor engineers and field personnel while providing technical direction and troubleshooting support.
• Oversee electrical control panel design, component selection, hardware specifications, layouts, and wiring diagrams.
• Develop engineering drawings using AutoCAD and coordinate design reviews.
• Manage procurement of controls components and materials.
• Coordinate panel fabrication, assembly, and production activities.
• Develop and modify PLC and HMI applications and configure associated control system components.
• Establish testing procedures for FAT and SAT.
• Lead system debugging, startup, commissioning, and customer acceptance activities.
• Implement quality assurance practices to verify system performance.
• Coordinate controls-related subcontractors and outside technical resources.
• Support electrical installation, field device placement, sensor integration, and equipment startup.
• Review installation activities and verify alignment with drawings and requirements.
• Provide technical support to installation teams and customers.
• Prepare functional specifications, operating manuals, sequences of operation, testing procedures, and training materials.
• Develop reusable programming templates and standardized engineering processes.
• Improve troubleshooting methods, documentation practices, and consistency across projects.
• Evaluate emerging automation technologies and implement improvements.

Skills

Project leadership

Mentoring

Customer collaboration

Electrical control systems

Problem-solving

Education

Bachelor’s degree in Electrical/Mechanical/Mechatronics/Computer Engineering or related

Tools

AutoCAD

SolidWorks

MS Office

Job description

US Citizenship or US Permanent Residency (Green Card) is required.

Locations:Fort Smith, Arkansas or Lamar, AR (or in between)

Take the Lead on Complex Automation Projects

An established industrial engineering and automation organization is seeking a Senior Controls Engineer to lead the development and delivery of custom industrial control systems. This role offers the opportunity to own projects from initial system architecture and estimating through engineering design, programming, testing, commissioning, and customer startup.

This is a hands‑on technical leadership position for an engineer who can manage project execution, guide other technical professionals, work directly with customers, and deliver reliable automation solutions. You’ll collaborate with engineering, production, project management, and field installation teams while maintaining responsibility for technical quality, schedules, budgets, and customer requirements.

What You’ll Be Responsible For

Project Leadership & Engineering Strategy

Lead multiple automation projects, coordinating technical resources, project schedules, budgets, and deliverables.

Develop control system architectures, define project scope, and support estimating and execution planning.

Work with customers and internal project teams to evaluate requirements and manage changes.

Mentor engineers and field personnel while providing technical direction and troubleshooting support.

Controls Design & Hardware Development

Oversee electrical control panel design, component selection, hardware specifications, layouts, and wiring diagrams.

Develop engineering drawings using AutoCAD and coordinate design reviews.

Manage procurement of controls components and materials.

Coordinate panel fabrication, assembly, and production activities.

Develop and modify PLC and HMI applications and configure associated control system components.

Establish testing procedures for factory acceptance testing (FAT) and site acceptance testing (SAT).

Lead system debugging, startup, commissioning, and customer acceptance activities.

Implement quality assurance practices to verify system performance and identify potential issues before deployment.

Field Execution & Technical Coordination

Coordinate controls-related subcontractors and outside technical resources.

Support electrical installation, field device placement, sensor integration, and equipment startup.

Review installation activities and verify that field work aligns with engineering drawings and functional requirements.

Provide technical support to installation teams and customers.

Documentation & Process Improvement

Prepare functional specifications, operating manuals, sequences of operation, testing procedures, and training materials.

Develop reusable programming templates and standardized engineering processes.

Improve troubleshooting methods, documentation practices, and consistency across projects.

Evaluate emerging automation technologies and implement practical improvements.

What You Bring

Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Mechatronics, Computer Engineering, or a related technical discipline.

At least five years of relevant engineering or industrial automation experience.

Strong background in industrial control system design, implementation, and troubleshooting.

Experience taking ownership of projects with minimal supervision.

Ability to lead, mentor, and develop technical team members.

Strong analytical, organizational, and problem-solving skills.

Excellent written and verbal communication skills when working with customers, vendors, subcontractors, and internal teams.

Proficiency with AutoCAD and Microsoft Office applications.

Familiarity with 3D modeling tools such as SolidWorks.

Willingness to travel to customer facilities as project requirements dictate.

Technical Experience That Stands Out

Experience with one or more of the following technologies is beneficial:

Rockwell Automation PLCs and HMIs

Industrial robotics, including FANUC, Yaskawa, or ABB

Machine vision systems, particularly Keyence

Ignition SCADA software

Industrial electrical controls, panel design, and system integration

Project performance bonus potential of up to 10% of base salary

Potential additional compensation for approved hours exceeding 80 in a biweekly pay period, subject to company policy

Additional travel bonus eligibility based on qualifying travel requirements

Reimbursement for eligible business travel expenses, including mileage, meals, and lodging

This position is based at an Arkansas engineering and operations facility and includes travel to customer locations for installation support, testing, commissioning, and startup. Travel-related compensation and reimbursement are governed by company policy.

The role involves a combination of office-based engineering, production and panel shop coordination, and occasional work in industrial and customer‑site environments. Candidates should be comfortable working around industrial equipment and meeting applicable site safety requirements.