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Sr Instrumentation Engineer Jobs in Seattle, WA (NOW HIRING)

AtkinsRéalis

Sr. I&C Engineer

Bothell, WA · On-site

Our Engineering group in Bothell, WA USA is looking for a full-time experienced Senior Instrumentation and Controls (I&C) Engineer to join our growing team. The ideal candidate will have an extensive ...

Veolia

Electrical & Instrumentation Engineer

Bellevue, WA · On-site

$89 - $106/hr

This Senior role includes completing electrical and/or instrumentation design for a wide range of ... Read, interpret and comment on engineering documents, including P&IDs, GAs, process design ...

System One Holdings, LLC

I&C Design Engineer

Bellevue, WA · On-site

$52 - $85/hr

We are seeking a talented and experienced Design Engineer specializing in Instrumentation and Control (I&C) for a contract opportunity with a remote work model. This opening plays a pivotal role in ...

System One

I&C Design Engineer

Bellevue, WA · Remote

$52 - $85/hr

We are seeking a talented and experienced Design Engineer specializing in Instrumentation and Control (I&C) for a contract opportunity with a remote work model. This opening plays a pivotal role in ...

Blue Origin LLC

Sr. Test Engineer

Kent, WA · On-site

$145.19 - $203.26/hr

## Sr. Test EngineerApplylocations: Greater Seattle Areatime type: Full timeposted on: Posted ... Understand and troubleshoot fluid and instrumentation systems* Perform root cause, system hazard ...

Protingent

Sr Avionics Engineer

Seattle, WA · On-site

$150 - $190/hr

Position Title: Sr Avionics Engineer Position Description: Protingent Staffing has an exciting ... Ground and test instrumentation: Support the active test campaigns (Side Injection, Tonopah) with ...

Schnabel Engineering

Senior Dam Engineer

Seattle, WA · On-site

$118K - $163K/yr

The Seattle office is seeking a Senior Dam Engineer with expertise and practical experience in ... tunnels and instrumentation, and performing risk assessments for dam owners for sites located ...

BlackSky

Senior Structural Analysis Engineer

Tukwila, WA · On-site

$130K - $150K/yr

Senior Structural Analysis Engineer About Us: BlackSky is a real-time intelligence company. We own ... Experience working in a vibration test lab including instrumentation definition and installation ...

BlackSky

Senior Structural Analysis Engineer

Tukwila, WA · On-site

$130K - $150K/yr

Senior Structural Analysis Engineer About Us: BlackSky is a real-time intelligence company. We own ... Experience working in a vibration test lab including instrumentation definition and installation ...

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All JobsSr Instrumentation Engineer JobsSr Instrumentation Engineer Jobs in Seattle, WA

Sr Instrumentation Engineer information

See Seattle, WA salary details

$89.9K

$133K

$187.8K

How much do sr instrumentation engineer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for sr instrumentation engineer in Seattle, WA is $132,966.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,000.00 and $155,900.00 per year, depending on experience, location, and employer.

What does a Sr Instrumentation Engineer do?

A Sr Instrumentation Engineer is responsible for designing, developing, and managing instrumentation systems used to monitor and control engineering processes, often in industries like oil and gas, manufacturing, or power generation. They oversee the selection and installation of instruments such as sensors, control systems, and measurement devices. In addition, they ensure all instrumentation meets regulatory standards and works efficiently, troubleshoot technical issues, and often lead or mentor junior engineers. Their role is crucial in optimizing operational performance and maintaining safety standards.

What are the key skills and qualifications needed to thrive as a Sr Instrumentation Engineer?

To thrive as a Sr Instrumentation Engineer, you need a strong background in instrumentation engineering, process control, and system integration, often supported by a bachelor’s or master’s degree in engineering and relevant work experience. Proficiency with industry-standard tools like PLCs, DCS, SCADA systems, and familiarity with ISA standards or certifications such as CCST is typical. Excellent problem-solving skills, attention to detail, and effective communication are crucial for managing complex projects and collaborating with multidisciplinary teams. These skills and qualifications ensure the safe, reliable, and efficient operation of industrial processes, directly impacting organizational performance and safety.

What are some typical challenges faced by a Sr Instrumentation Engineer when working on multidisciplinary project teams?

As a Sr Instrumentation Engineer, you will often collaborate closely with process, electrical, and mechanical engineers, which requires clear communication and strong coordination skills. A common challenge is ensuring that instrumentation designs integrate seamlessly with other engineering disciplines while meeting project specifications and safety standards. Managing conflicting priorities, addressing integration issues, and keeping up with technological advances in instrumentation are also key aspects of the role. Proactively engaging with team members and staying current on industry best practices can help overcome these challenges.

What is the difference between Sr Instrumentation Engineer vs Instrumentation Engineer?

AspectSr Instrumentation EngineerInstrumentation Engineer
QualificationsBachelor's degree in Engineering, certifications like CSE, experience in project managementBachelor's degree in Engineering, entry-level certifications
Work EnvironmentDesign, oversee installation, troubleshooting in industrial plantsAssist in installation, maintenance, basic troubleshooting
ResponsibilitiesLead projects, develop instrumentation systems, ensure safety standardsSupport instrumentation tasks, perform routine checks

The main difference lies in experience and responsibility level. Sr Instrumentation Engineers typically lead projects and have advanced certifications, while Instrumentation Engineers focus on supporting roles and basic tasks. Both roles are essential in industrial settings, with the senior role requiring more expertise and leadership.

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

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

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

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

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

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

Sr Instrumentation Engineer jobs near you
Infographic showing various Sr Instrumentation Engineer job openings in Seattle, WA as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $132,966 per year, or $63.9 per hour.

Sr. I&C Engineer

AtkinsRéalis

Bothell, WA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

Job description

Job Description
Why join us?
AtkinsRéalis is growing fast in the U.S.-and there's never been a more exciting time to be part of our journey.
We're committed to engineering a better future for our planet and its people. That means creating solutions that matter, and building a workplace where every voice is heard, every perspective counts, and everyone belongs.
By connecting people, data, and technology across our global network, we're tackling some of the world's most complex challenges. And we're looking for passionate, driven professionals like you to help shape what's next.
Let's build the future-together.
We are seeking a Sr. I&C Engineer to join our team in Bothell, WA.
Our Engineering group in Bothell, WA USA is looking for a full-time experienced Senior Instrumentation and Controls (I&C) Engineer to join our growing team. The ideal candidate will have an extensive I&C background coupled with experience with plant design software such as SmartPlant Instrumentation to produce design documentation in the fast-track project execution environment.
About Us
AtkinsRéalis is a world-class engineering services and nuclear organization. For over 50 years, we've partnered with public and private clients across the U.S. to deliver infrastructure planning, engineering, construction, environmental consulting, urban planning, architecture, and program management. Our depth and breadth of expertise enables us to tackle the most technically complex and time-sensitive projects-driving innovation, resilience, and real-world impact where it matters most.
How will you contribute to the team?
To perform this role, the Senior I&C Engineer, under the direct supervision of the Chief I&C Engineer will be responsible for but not limited to the following:
  • Working as a Lead I&C Engineer, perform all work as required to produce complete I&C design packages for a well-defined power plant including:
    • Work under the direction of the Project Manager, Project Engineer, and others to define and monitor project scope.
    • Effectively supervise multiple engineers and designers on a daily basis; monitor and manage engineering and project budgets related to the I&C effort on a project.
    • Plan work schedules of team members to meet project schedules.
  • Provide assistance in instrument selection for P&ID development.
  • Provide I&C engineering calculations using approved procedures, software, and company formats.
  • Assist in control system engineering functions such as HMI graphics design, control logic development, communications link development and system configuration.
  • Utilizing instrumentation design software, catalog instrumentation information and develop instrument data sheets.
  • Develop project specific I&C equipment specifications based on project scope documents.
  • Generate bid tab evaluations and purchase requisitions for specified equipment.
  • Review vendor drawings for correctness and contract requirements, and incorporate this information into the I&C design documents.
  • Coordinate major I&C vendors and function as primary Company liaison. Requires working knowledge of contracts and purchase orders.
  • Check work of other members of the Engineering/Design Team.
  • Provide training to Engineers, Designers and Drafters as required.
  • Temporarily assume the responsibilities of the Chief Engineer in his/her absence.
  • Support Business Development and/or the Vice President of Engineering in cost estimating for new projects.
  • Provide project instrumentation and controls support to Construction and Start Up personnel as required.

What will you contribute?
  • P.E. license is required.
  • Proficient in computer software applications such as Microsoft Office.
  • Previous experience with SmartPlant Instrumentation and AutoCAD software packages is preferred.
  • Proactive in obtaining needed information and support to complete work on time.
  • Flexible in balancing workload and priorities across multiple projects.
  • Desire to build strong professional relationships with colleagues and clients.
  • Ability to communicate effectively in both oral and written forms.
  • Ability to work in a team environment.

What we offer at AtkinsRéalis:
At AtkinsRéalis, our values-Safety, Integrity, Collaboration, Innovation, and Excellence-are more than just words. They are the foundation of who we are and how we work. These principles shape our culture, guide our decisions, and inspire us to create an environment where every team member feels empowered to grow, succeed, and make a meaningful impact.
Depending on your employment status, AtkinsRéalis benefits may include medical, dental, vision, company-paid life and short- and long-term disability benefits, employer-matched 401(k) with 100% vesting, employee stock purchase plan, Paid Time Off, leaves of absences options, flexible work options, recognition and employee satisfaction programs, employee assistance program, and voluntary benefits. You can review our comprehensive benefits page here.
Are you ready to expand your career with us? Apply today and help us shape something extraordinary.
AtkinsRéalis is an equal opportunity, Drug-Free employer EOE/Veteran/Disability
Please review AtkinsRéalis' Equal Opportunity Statement here.
AtkinsRéalis cares about your privacy and is committed to protecting your privacy. Please consult our Privacy Notice our Careers site to know more about how we collect, use and transfer your Personal Data. By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.
Note to staffing and direct hire agencies:
In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency. https://careers.atkinsrealis.com/recruitment-agencies
Worker Type
Employee
Job Type
Regular
At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.

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