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Programmable Logic Controller Jobs in Washington

Develop startup and troubleshooting skills with Programmable Logic Controller (PLC) applications. * Read and interpret piping & instrumentation diagrams and wiring diagrams. * Practice procedures ...

New

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

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

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

Electrical Engineer

Rockville, MD · On-site

$80 - $110/hr

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

Engineering Team Lead

Reston, VA · On-site

$106K - $140K/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 ...

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 ...

Senior Engineering Team Lead

Reston, VA · On-site

$140K - $150K/yr

Continue to learn emerging controls technologies (e.g., Human-Machine Interface (HMI), Programmable Logic Controller (PLC) applications, Communication Protocols). * Serve as a champion in ...

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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 27, 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 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 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 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.

Is a programmable logic controller still in demand?

Programmable Logic Controllers (PLCs) are still in high demand due to their essential role in automation and industrial control systems across manufacturing, energy, and infrastructure sectors. Skilled PLC programmers with knowledge of ladder logic, troubleshooting, and experience with automation software are sought after as industries continue to modernize and upgrade existing systems.

Is programmable logic controller programming a good career?

Programmable Logic Controller (PLC) programming is a stable career in automation and manufacturing industries, requiring knowledge of ladder logic, electrical systems, and industrial protocols. It offers opportunities for specialization, certifications, and working in environments such as factories and plants. Job prospects are generally good due to ongoing demand for automation skills.

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:

Infographic showing various Programmable Logic Controller job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 12% Part Time, 4% Contract, and 1% Nights. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution, with an average salary of $135,342 per year, or $65.1 per hour.

Field Controls Technician

Reston, VA • On-site

Thermo Systems LLC
Industrial Automation Equipment Manufacturing • 201 - 500 employees

Full-time

Medical, Retirement, PTO

Posted yesterday

New


Job description

Who We Are:

Thermo Systems is a global, full-service control systems integration partner, delivering world-class automation solutions in the District Energy, Life Sciences, and Mission Critical markets. Our diverse leadership and dedicated engineering team are committed to excellence and consistent growth. Our unique company culture, known as "The Thermo Way," strengthens our team by fostering an environment where all members perform their best.

Our commitment to being unified, dynamic, and delivering excellence is evident in how we build trusting relationships through connection and camaraderie, ability to adapt, and focus on integrity and success. These values guide our daily operations and interactions, setting the standard for our team's behavior. As we continue to grow and evolve, "The Thermo Way" supports our goals of becoming a world-class organization, ensuring employee success, customer success, and financial strength.

Job Summary:

Provides technical support to control system projects and service teams. Listens, takes direction, and seeks guidance from the assigned project leads, supervisors, and company leadership. Travel to client locations for installations, maintenance, or repairs of control systems.

Education and Experience:

  • Associate in Applied Science or Associate in Science in Engineering Technology, Computer Information Systems Technology, relevant curriculum or experience.
  • Typically, 0-3 years of industry experience

Duties and Responsibilities:

Technical Responsibilities:

  • Assist in project installation, start-up and commissioning of control systems.
  • Perform instrument loop checks and calibrations.
  • Perform maintenance, troubleshooting and repair of control systems.
  • Assist in Factory Acceptance Tests (FAT).
  • Wire instruments and control panels.
  • Develop basic understanding of Human-Machine Interface (HMI) and Programmable Logic Controller (PLC) applications.
  • Develop startup and troubleshooting skills with Human-Machine Interface (HMI) applications.
  • Develop startup and troubleshooting skills with Programmable Logic Controller (PLC) applications.
  • Read and interpret piping & instrumentation diagrams and wiring diagrams.
  • Practice procedures outlined in the company’s Quality Management System (QMS).
  • Accurately document work performed.
  • Develop basic understanding of control system design.
  • Develop basic understanding of electrical and mechanical system design.
  • Develop basic understanding of Information Technology (IT) system, network infrastructure, and computer system design, as it relates to control system integration.

Customer Service:

  • Communicate in an effective, positive, and proactive manner with customers.
  • Follow customer specific site standards and procedures.
  • Always conduct business in professional manner.
  • Provide excellent customer care and support.
  • Be patient, attentive, and responsive to customers in solving their problems.
  • Always follow up and honor commitments with customers.

Project Responsibilities:

  • Complete assigned tasks accurately, on schedule, and under budget.
  • Understand the scope of work assigned to you, identify when issues arise that are beyond that scope, and communicate those issues to the assigned project lead.

Required Skills and Abilities:

  • Listens closely and actively seeks knowledge from senior staff members.
  • Able to solve problems.
  • Maintain professional relations with co-workers, offer assistance to co-workers when possible, ask for help and guidance from coworkers when necessary, and always treat co-workers with respect.
  • Proficient in Microsoft operating systems and Office tools.
  • Possess and apply hands-on electrical and mechanical skills.
  • Proficient with multimeter, signal generators, and other hand tools.
  • Work safely, never endangering self, others, or property.
  • Know how and when to use appropriate Personal Protective Equipment (PPE).
  • Promotes a positive/collaborative team culture.

Travel required:

  • 100% overnight travel

On Call:

  • On call rotation participation may be required based on location and client needs.

Work Authorization/Other Requirements:

  • Proof of eligibility to work in the country where the position is located is required.
  • Maintain a valid drivers license.
  • Fit for Duty at all times

Culture:

Model Thermo Systems core values of employee success, customer success and financial strength by:

  • Seeking new and additional business through project change orders, additional services to existing customers, and referrals for new customers/projects. Drive financial success.
  • Be a good teammate, support your colleagues, promote a positive atmosphere for those around you. Drive employee success.
  • Go the extra mile for your customer, take ownership of their needs, over communicate. Drive customer success.
  • Foster an environment of integrity, trust, collaboration, professionalism, serving one another, leading by example, and assuming good intent each and every day.

What You'll Get:

  • Competitive salary, annual bonuses, 401(k) with company match, and business travel reimbursement: We appreciate our employees, and we make sure they know it.
  • Benefits: We offer full-time employees multiple healthcare packages, including low-cost options.
  • Casual Dress: Every day is "Casual Friday"; we want you to be comfortable when you come to work.
  • Training: We offer in-house and factory technical training to keep our staff sharp.
  • Tuition Reimbursement: We encourage academic advancement and professional credentialing.
  • Vacation/Sick Time: We believe work-life balance is essential. Ensuring our employees have time to truly relax and recharge is important to us.
  • Culture & Extras: We provide free lunches, regular team bonding & fun office events, and plenty of company swag.

Visit us at www.thermosystems.com to learn more!

Thermo Systems provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics.