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Programmable Logic Controller Jobs in Washington

Amatriot Group, LLC

Electrical Engineer

Bethesda, MD

$130K - $160K/yr

Develop, modify, and maintain Ladder Logic for programmable logic controllers (PLCs). * Integrate and support Allen-Bradley PLC platforms using Rockwell Automation software tools. * Perform system ...

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M&J Engineering

Electrical Engineer

Rockville, MD · On-site

Perform Programmable Logic Controller (PLC) programming. * Demonstrate familiarity with protocols such as Modbus RTU or TCP/IP, Ethernet IP, DeviceNet, Profibus, and ProfiNet. * Demonstrate ...

M&J Engineering

Electrical Engineer

Rockville, MD · On-site

Perform Programmable Logic Controller (PLC) programming. * Demonstrate familiarity with protocols such as Modbus RTU or TCP/IP, Ethernet IP, DeviceNet, Profibus, and ProfiNet. * Demonstrate ...

M&J Engineering

Electrical Engineer

Rockville, MD

Perform Programmable Logic Controller (PLC) programming. * Demonstrate familiarity with protocols such as Modbus RTU or TCP/IP, Ethernet IP, DeviceNet, Profibus, and ProfiNet. * Demonstrate ...

ERG

Senior O&M Mechanical Engineer

Indian Head, MD · On-site

$100K - $165K/yr

Experience with Process Control Systems such as programmable logic controller (PLC) ladder logic and Human Machine Interface (HMI) programming is a plus * Specific experience with Allen Bradley or ...

ERG

Senior O&M Mechanical Engineer

Indian Head, MD · On-site

$100K - $165K/yr

Experience with Process Control Systems such as programmable logic controller (PLC) ladder logic and Human Machine Interface (HMI) programming is a plus * Specific experience with Allen Bradley or ...

Thermo Systems

Engineering Team Lead

Reston, VA · On-site

$108K - $142K/yr

Experienced with creating and editing Human-Machine Interface (HMI) and Programmable Logic Controller (PLC) applications. * Expert in understanding, practicing, and guiding others in the company ...

Thermo Systems LLC

Engineering Team Lead

Reston, VA

$108K - $142K/yr

Experienced with creating and editing Human-Machine Interface (HMI) and Programmable Logic Controller (PLC) applications. * Expert in understanding, practicing, and guiding others in the company ...

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Programmable Logic Controller information

See Washington salary details

$62.3K

$135.3K

$198.8K

How much do programmable logic controller jobs pay per year?

As of Aug 6, 2026, the average yearly pay for programmable logic controller in Washington is $135,342.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,900.00 and $156,900.00 per year, depending on experience, location, and employer.

What does a programmable logic controller do?

A professional specializing in Programmable Logic Controllers typically spends their day designing, programming, testing, and troubleshooting automated control systems for manufacturing or industrial facilities. Responsibilities often include creating and updating ladder logic or other PLC code, commissioning new equipment, diagnosing system faults, and collaborating with maintenance and engineering teams to optimize automation processes. Additionally, they may participate in safety compliance activities, system upgrades, and technical documentation. The variety in daily tasks ensures exposure to both technical challenges and teamwork, making the role dynamic and rewarding for those interested in industrial automation.

What is a programmable logic controller?

A Programmable Logic Controller (PLC) job involves designing, programming, troubleshooting, and maintaining PLC systems used to automate industrial processes. PLC professionals work in manufacturing, energy, automotive, and other industries to ensure machinery and production lines operate efficiently. Their responsibilities include writing ladder logic, integrating sensors and actuators, and diagnosing system failures. Strong knowledge of electrical systems, programming languages, and control systems is essential for this role.

What are the key skills and qualifications needed to thrive in the programmable logic controller position?

To excel as a Programmable Logic Controller specialist, a strong background in electrical engineering, control systems, and industrial automation is essential, typically supported by a relevant technical degree or certification. Familiarity with PLC programming languages (such as ladder logic), HMI/SCADA systems, and experience with major PLC platforms like Siemens, Allen-Bradley, or Mitsubishi are highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills enable professionals to troubleshoot complex systems and collaborate with multidisciplinary teams. These skills are crucial for ensuring the safe, efficient, and reliable operation of automated manufacturing or industrial processes.

What are the most commonly searched types of Programmable Logic Controller jobs in Washington? The most popular types of Programmable Logic Controller jobs in Washington are:
What are popular job titles related to Programmable Logic Controller jobs in Washington? For Programmable Logic Controller jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Programmable Logic Controller jobs in Washington look for? The top searched job categories for Programmable Logic Controller jobs in Washington are:
What cities in Washington are hiring for Programmable Logic Controller jobs? Cities in Washington with the most Programmable Logic Controller job openings:
Programmable Logic Controller jobs near you
Infographic showing various Programmable Logic Controller job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 11% Part Time, 6% Contract, and 1% Nights. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution, with an average salary of $135,342 per year, or $65.1 per hour.

Entry Level Systems Engineer/Controls Specialist

RoviSys Building Technologies

Manassas, VA

$80K - $82K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 17 hours ago

Job description

As a RoviSys Building Technologies employee, you will use the latest control and automation technologies as we provide innovative solutions for our clients. You will design, implement, and configure building automation systems, and/or write custom solutions. We support our customers onsite and from our offices, located across the globe. We use cutting edge technology to improve our clients’ sustainability, profitability, efficiency and overall success!


Entry Level Position: College Graduate - 2 years experience


RoviSys Building Technologies offers a broad opportunity to grow your career with any of the following duties:

  • Design and develop building automation systems
  • Design and develop electrical control systems that will interface with facility & building management manufacturing equipment and sensors
  • Architect custom solutions using the appropriate technologies from control databases to AI to User Interface tools.
  • Provide our clients with real-time data, and actionable information about their facilities
  • Develop quality control system sequences and programs in accordance with established RoviSys Building Technologies and client standards
  • Work in team environment with engineers and designers from RoviSys Building Technologies, partners and clients
  • Grow into a position of leading a team of engineers and technicians to provide quality automation and information solutions.

  • Degree in a Technical Field, related to Engineering or Systems
  • Excellent communication and problem-solving skills
  • Ability to multi-task and handle multiple concurrent projects
  • Passionate about problem solving and developing solutions
  • Demonstrated written and oral communication skills

Pertinent Experience:

  • Relevant Co-op experience
  • Manufacturing process knowledge or building/facility management knowledge
  • Programmable Logic Controller (PLC), Distributed Control System (DCS), and/or Direct Digital Control (DDC) experience
  • Familiarity with web development technologies
  • Design and Implementation of Relational/Document Databases and Historians (Microsoft SQL Server, Oracle, Mongo,OSIsoft, etc.)

  • Competitive Base Salary: $80,000-$82,000, depending on experience
  • Performance Bonuses: Bonus structure designed to reward results 
  • Travel Perks: Travel incentives + per-diem packages for field assignments 
  • Full Benefits Package: Medical, dental, and vision coverage 
  • Retirement Ready: 401(k) with company match 
  • Time Off: Generous PTO which includes vacation, holidays, and unlimited personal time 
  • Grow With Us: Ongoing training, certifications, and professional development support 

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