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Sr Process Control Engineer Jobs in Seattle, WA (NOW HIRING)

Amazon

Sr. Hardware Process Engineer

Redmond, WA · On-site

$116K - $150K/yr

The Sr. Hardware Process Engineer will be a member of the Amazon Leo Inter-Satellite Link team ... Due to applicable export control laws and regulations, candidates must be a U.S. citizen or ...

Amazon

Sr. Hardware Process Engineer

Redmond, WA · On-site

$116K - $150K/yr

The Sr. Hardware Process Engineer will be a member of the Amazon Leo Inter-Satellite Link team ... Due to applicable export control laws and regulations, candidates must be a U.S. citizen or ...

Hypertherm

Sr. Manufacturing Process Engineer

Kent, WA · On-site

$90K - $151K/yr

Senior Manufacturing Process Engineer Machining If solving complex manufacturing challenges excites you, this role puts you at the center of our machine shop operations. The Hypertherm Associates ...

Hypertherm

Sr. Manufacturing Process Engineer

Kent, WA · On-site

$100 - $125/hr

Senior Manufacturing Process Engineer MachiningIf solving complex manufacturing challenges excites you, this role puts you at the center of our machine shop operations.The Hypertherm Associates ...

Blue Origin

Guidance and Control Engineer Sr

Seattle, WA · On-site

$197K - $276K/yr

... engineers, this role carries full-lifecycle ownership of guidance, control, and sequencing ... Python scripting for analysis, automation, or data processing * Experience with plant model ...

BrainChild Bio, Inc.

Process Engineer

Seattle, WA · On-site

$100 - $125/hr

BrainChild Bio is seeking to hire a Process Engineer to add to our growing team. This role will ... and Process Control Strategies. Ideally, they've been key members of cross-functional teams and ...

BrainChild Bio

Process Engineer

Seattle, WA

$105K - $115K/yr

They will have a basic understanding and experience with the CMC drug development lifecycle, process risk assessments and Process Control Strategies. Ideally, they've been key members of cross ...

BrainChild Bio

Process Engineer

Seattle, WA · On-site

$105K - $115K/yr

They will have a basic understanding and experience with the CMC drug development lifecycle, process risk assessments and Process Control Strategies. Ideally, they've been key members of cross ...

BrainChild Bio

Process Engineer

Seattle, WA · On-site

$105K - $115K/yr

They will have a basic understanding and experience with the CMC drug development lifecycle, process risk assessments and Process Control Strategies. Ideally, they've been key members of cross ...

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Showing results 21-40

All JobsSr Process Control Engineer JobsSr Process Control Engineer Jobs in Seattle, WA

Sr Process Control Engineer information

See Seattle, WA salary details

$85.4K

$137.8K

$194K

How much do sr process control engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for sr process control engineer in Seattle, WA is $137,833.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,400.00 and $153,100.00 per year, depending on experience, location, and employer.

What is a Sr process control engineer?

Sr Process Control Engineers, or Senior Process Control Engineers, are experienced professionals who design, implement, and optimize automated control systems used in manufacturing and industrial processes. They work to ensure that these systems operate efficiently, safely, and in accordance with industry standards. Their responsibilities often include developing control strategies, troubleshooting complex process issues, and collaborating with other engineering teams to improve production quality and reliability. Typically, they have several years of experience and may also mentor junior engineers or lead project teams.

How does a Sr process control engineer typically collaborate with operations and maintenance teams?

As a Sr Process Control Engineer, you will work closely with both operations and maintenance teams to ensure that control systems run smoothly and efficiently. You may be responsible for troubleshooting process irregularities, optimizing system performance, and providing technical guidance during system upgrades or shutdowns. Regular communication and collaboration with these teams are essential, as you will need their input to identify pain points and implement practical solutions. This collaborative environment helps ensure process reliability and continuous improvement across the facility.

What are the key skills and qualifications needed to thrive as a Sr process control engineer, and why are they important?

To thrive as a Sr Process Control Engineer, you need a strong background in chemical or electrical engineering, process optimization, and control systems design, often supported by a bachelor’s or master’s degree and relevant industry experience. Expertise with distributed control systems (DCS), programmable logic controllers (PLC), and software such as MATLAB or Simulink is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you address complex issues and work collaboratively with multidisciplinary teams. These skills and qualities are crucial for ensuring safe, efficient, and reliable plant operations while driving continuous improvement.

What is the difference between Sr Process Control Engineer vs Process Control Engineer?

AspectSr Process Control EngineerProcess Control Engineer
Required CredentialsBachelor's degree in Engineering, often with 3+ years experienceBachelor's degree in Engineering or related field, entry to mid-level experience
Work EnvironmentIndustrial plants, manufacturing facilities, process industriesSimilar environments, often in manufacturing or chemical plants
Employer & Industry UsageOil & gas, chemicals, pharmaceuticals, refiningSame industries, typically as entry or mid-level roles
Common Search & ComparisonHigher responsibility, advanced skillsEntry to mid-level, foundational skills

The main difference between a Sr Process Control Engineer and a Process Control Engineer lies in experience, responsibility, and skill level. The senior role involves more complex project management and system optimization, while the process control engineer focuses on implementing and maintaining control systems. Both roles are vital in process industries and share similar work environments and industry usage.

How much does a senior process control engineer earn?

A senior process control engineer typically earns between $90,000 and $130,000 annually, depending on experience, location, and industry. They often have expertise in control systems, automation tools, and may hold certifications such as CCST or PE to enhance their earning potential.

What does a senior process control engineer do?

A senior process control engineer designs, develops, and maintains control systems used to optimize industrial processes, ensuring safety, efficiency, and reliability. They analyze process data, implement automation solutions, and may use tools like SCADA or DCS systems, often requiring knowledge of control theory and programming skills. They also troubleshoot system issues and collaborate with operations teams to improve process performance.

What are popular job titles related to Sr Process Control Engineer jobs in Seattle, WA?

For Sr Process Control Engineer jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Sr Process Control Engineer jobs in Seattle, WA look for?

The top searched job categories for Sr Process Control Engineer jobs in Seattle, WA are:

What cities near Seattle, WA are hiring for Sr Process Control Engineer jobs?

Cities near Seattle, WA with the most Sr Process Control Engineer job openings:

Sr Process Control Engineer jobs near you
Infographic showing various Sr Process Control Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 15% Part Time, 4% Contract, and 1% Nights. Highlights an 89% Physical, 2% Hybrid, and 9% Remote job distribution, with an average salary of $137,833 per year, or $66.3 per hour.

Sr. Hardware Process Engineer

Amazon

Redmond, WA • On-site

$116K - $150K/yr

Full-time

Re-posted 3 days ago

Amazon rating

7.4

Company rating: 7.4 out of 10

Based on 7,154 frontline employees who took The Breakroom Quiz

5th of 39 rated national retailers

Job description

Leo is Amazon's low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to schools, hospitals, businesses, government agencies, and other organizations operating in locations without reliable connectivity.
The Sr. Hardware Process Engineer will be a member of the Amazon Leo Inter-Satellite Link team, focusing on the design, qualification, and sustaining of the test stations and mechanical ground support equipment (GSE) that build and verify the optical terminal - the precision pointing subsystem behind every optical link

The ideal candidate has extensive experience developing and qualifying test stations and manufacturing processes for precision electro-mechanical hardware, and driving failure investigations to root cause in development and production environments.
This is a hands-on role for a highly collaborative individual that combines superb technical, analytical, and documentation capabilities to translate flight-hardware requirements into repeatable, poka-yoked build and test processes, while optimizing to support high-volume production and meeting cross-discipline requirements.
Export Control Requirement:
Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S

as a refugee or granted asylum.
Key job responsibilities
We're seeking an engineer with an aerospace or precision-hardware background who delivers results quickly and effectively. You will own the end-to-end build and test process for satellite payload systems-translating product requirements into process specifications including acceptance criteria, test sequencing, and defect detection strategies.
You'll define functional requirements for GSE and test systems (alignment capability, positional accuracy, pass/fail thresholds, cycle-time targets) and collaborate with Test and ME teams on station readiness. You'll own yield performance (FPY/LPY), lead root cause investigations, and implement corrective actions such as alignment flow updates, torque sequence changes, and screening improvements.
Responsibilities include maintaining process documentation (process maps, CTQ checks, troubleshooting guides, training requirements) and managing controlled deployment of process changes with readiness checks and feedback loops

You'll serve as the cross-functional connector between design, test, manufacturing, and quality-ensuring alignment throughout the program.
Working closely with Quality Engineering, you'll define the PFMEA and control plan for assembly, alignment, and test processes, ensuring critical-to-quality characteristics are identified and verified in production. You'll also partner with prototyping, electrical/firmware, and manufacturing planning teams to achieve design intent, cost effectiveness, and production throughput.
A day in the life
As a Sr. Hardware Process Engineer, you'll define build processes, set requirements, design test stations and fixtures, conduct design reviews, build and qualify hardware, and lead failure investigations

This cross-functional role requires strong leadership and constant collaboration with multiple HW/SW design teams and end-users across Amazon locations.
You'll face challenging, novel situations daily while working alongside top-notch engineers and spacecraft design and integration teams. You should be comfortable with ambiguity, thrive in a fast-paced environment with high autonomy, and be energized by solving problems that haven't been solved at scale before.
Along the way, you'll learn a lot, have fun, and make a positive impact on tens of millions of people.

What Amazon employees say

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About Amazon

Sourced by ZipRecruiter

Amazon.com, Inc., commonly known as Amazon, is an American multinational technology company. It was founded by Jeff Bezos in 1994 and initially started as an online marketplace for books. Since then, Amazon has expanded its operations and become one of the largest e-commerce companies in the world. Amazon's primary business is its online retail platform, where customers can purchase a vast array of products, including electronics, clothing, books, home goods, and much more. The company offers a convenient and user-friendly shopping experience, with features such as fast shipping, customer reviews, and personalized recommendations. In addition to its e-commerce platform, Amazon has diversified its business into various other areas. One of its notable ventures is Amazon Web Services (AWS), a comprehensive cloud computing platform that provides services such as storage, compute power, and database management to individuals and businesses. AWS has become a leader in the cloud computing industry, powering many websites and applications worldwide. Amazon has also developed its own consumer electronics, including the popular Amazon Kindle e-reader, Fire tablets, Fire TV streaming devices, and the Alexa-powered Echo smart speakers. The Alexa voice assistant, integrated into these devices, allows users to interact with their devices using voice commands, perform tasks, and access information. Furthermore, Amazon has expanded into media and entertainment. It operates Prime Video, a streaming service that offers a wide range of movies, TV shows, and original content. Amazon Music provides a platform for streaming and purchasing digital music, while Audible offers audiobooks and other audio content. The company's commitment to customer satisfaction and convenience is demonstrated by its membership program, Amazon Prime. Prime members receive various benefits, including free two-day shipping, access to streaming services, exclusive deals, and more.

Industry

It services, book publishers, retail, real estate, computer and electronic product manufacturing and software development

Company size

10,000+ Employees

Headquarters location

Seattle, WA, US

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