3,782 Results for

Service Engineer Jobs in Wallingford, WA

Jobs

Bellevue, WA14 days ago

$46.33–$55.09 Per Hour

Ability to perform specific PLC/HMI activities including Control System IO Checkout, System networking, Program Upload/download, understanding of ladder logic, function blocks, and troubleshooting code, and ability to write simple logic. Ability to apply mathematical operations to tasks such as water treatment chemistry calculations, determination of test reliability and validity, analysis of budgets, and monitoring Time & Material (T&M) contract costs.

New!

Seattle, WA6 days ago

Full-time
Employee

A Bachelor of Science in Engineering from an ABET-accredited academic institution and eight (8) years of related engineering experience, or an accredited Master of Science in Engineering and a minimum of six (6) years of related engineering experience, or an accredited doctorate degree in engineering and a minimum four (4) years of related engineering experience are required for this position. Engineer Network Security: Engineer and implement network security baselines, including access control and firewall integration (e.g., Palo Alto, Juniper SRX, Cisco ASA), and architect the network routing infrastructure to support DoD Suite A/B encryption environments.

New!

Seattle, WA1 day ago

This is an opportunity to leverage your Architecture, Engineering, Construction, and Ownership (AECO) industry expertise alongside your advanced software engineering skills to productionize ML models, mentor junior engineers, and solve complex design automation challenges for the building engineering and construction industry at an unprecedented scale. Working alongside software engineers, applied scientists, UX designers, product managers, and industry domain experts, you'll architect scalable production-ready systems that integrate BIM platforms, desktop applications, cloud services, and AI technologies to accelerate facility design workflows.

New!

Seattle, WAToday

The ideal candidate will have strong experience in Windows Server administration and Linux systems, hands-on experience with automation and scripting (PowerShell, Python, or Bash), and solid understanding of networking and distributed systems. You'll make an impact by deploying and managing critical infrastructure, creating automated solutions for large-scale deployments, collaborating with teams to improve system reliability, and implementing solutions to technical challenges.

New!

Seattle, WA1 day ago

Remote

$90,000–$120,000 Per Hour

The right candidate will work closely with engineering, project management, and field teams to turn mechanical and electrical system designs into fully operational BAS and controls platforms that optimize building performance, reliability, and efficiency. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Bellevue, WA2 days ago

$95,000–$120,000 Per Year

As a member of the Exxel Pacific TEAM, the Senior Project Engineer is responsible for assisting the on-site project team, working under the Project Manager and Superintendent, in daily administrative management and documentation of the construction project. Strong computer skills including the ability to use Bluebeam/PDF, spreadsheets, online plan rooms and company communication tools, such as email, internet, and working knowledge of Microsoft Office Suite and computer based scheduling software.

New!

Seattle, WA1 day ago

$126,000–$250,000 Per Year

This role requires deep technical credibility — you will be working peer-to-peer with experienced firmware engineers —combined with the communication skills to guide less-experienced teams to successful outcomes. Excellent Communication Skills: Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems.

Everett, WA11 days ago

$30–$36 Per Hour

The Outside Plant Engineer is a subject matter expert for all technical aspects of outside plant facilities and associated work such as cable sizing, cable counts, cable records, and permitting for ROW’s and easements. This position works as a team member with Network Planning, Central Office, Transmission, and Operations to support the growth, replacements, and upgrades of telecommunications plant facilities.

Renton, Rhode Island16 days ago

Contractor

Implement, administer, and optimize Microsoft 365 services including Exchange Online, SharePoint, OneDrive, Teams, and Power Platform. In this role, you’ll be the go-to expert for our Microsoft collaboration and identity platforms, keeping systems running, secure, and aligned with business needs.

Bellevue, Washington30+ days ago

Remote

Contractor

Designing and delivering RESTful APIs, including authentication, scaling, documentation, lifecycle management, and publishing via API management platforms. This role will focus on building secure, scalable services, contributing to architectural decisions, and driving engineering best practices across the team.

Renton, Rhode Island17 days ago

Contractor

New!

Seattle, WA1 day ago

Remote

$170,000–$270,000 Per Year

The ideal candidate will be mid-level backend .Net Software Engineer with recent experience within a small, fast-paced, API-focused AI infrastructure startup company with lean, highly collaborative engineering teams, where they have operated with significant ownership, autonomy, and a strong “go-getter” mentality. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Seattle, WA1 day ago

$180,000–$220,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

Redmond, WA27 days ago

$40–$50 Per Hour
Full-time
Employee

Key projects: This role will contribute to monitoring device health through telemetry dashboards, investigating issues, assigning bugs, and gathering logs (including hands-on device support) to ensure stability in production. This role will focus on monitoring telemetry, diagnosing live issues, validating software releases, supporting incident response, and helping improve operational readiness across services, applications, and prototype device environments.

Bellevue, Washington30+ days ago

Remote

Contractor

Experience with AWS services, particularly Step Functions, Lambda, and event-driven architectures. · Develop and support AWS-based solutions, including Step Functions and event-driven workflows.

New!

Federal Way, WA3 days ago

$69,300–$113,500

The selected candidate will work under the supervision of a diverse team of engineers primarily dividing their time on product engineering issues that include resolving technical field questions, preparing code evaluation submittal documents, supporting industry activities and developing product specification literature and structural design software. As an industry leading manufacturer of engineered wood products, the Weyerhaeuser Product Engineering team plays a critical role in ensuring code compliance and supporting the specification and application of Weyerhaeuser engineered wood products.

New!

Seattle, WA3 days ago

Complete assigned tasks that include but are not limited to: painting, pressure washing, cleaning, maintaining lighting system bulbs/ballasts (as allowed by licensing requirements), plumbing, HVAC systems, water treatment, hanging pictures, repair office furniture, locksmith work and general maintenance. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Bellevue, WA8 days ago

Remote

$50–$80 Per Hour

Project Leadership: Oversee and lead specific technical areas within projects, acting as equipment owner or system lead, and coordinate interdepartmental activities to enhance project efficiency. Documentation Management: Generate and maintain critical design documentation, including Engineering Design Specifications, System Design Descriptions, and Interface Control Documents.

Bellevue, WA8 days ago

Remote

$52–$85 Per Hour

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. This role may require sitting or standing for extended periods, with tasks including bending, grasping, and fine motor control.

New!

Seattle, WA1 day ago

$43–$55 Per Hour

This individual will work closely with FAA engineers and project teams to support communications infrastructure upgrades, equipment installation, system integration, and engineering design activities. Provide engineering support including design development, SIP/IRD preparation, design updates, technical reviews, and coordination activities.

New!

Port Orchard, WAToday

$138,956.67–$177,770.45 Per Year

The role requires strong technical expertise paired with the ability to coordinate effectively across departments, communicate complex topics to non-engineers, and engage with the public and elected officials with clarity and confidence. The ideal candidate will be an agile, collaborative, and service-oriented leader skilled at building relationships, guiding teams through change, and representing the County with professionalism in high-visibility settings.

Seattle,, Washington16 days ago

$60–$65 Per Hour
Contractor

The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.

New!

Seattle, WA3 days ago

$160,000–$205,000

Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Jones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services.

New!

Bellevue, WAToday

Remote

$69–$115 Per Hour

Other engineering activities include, but are not limited to, performing accident analyses, contributing to software qualification, participating in hazard analysis, participating in Structures, Systems and Components (SSC) classification, as well as performing verification and validation activities. Familiarity with nuclear design, regulatory requirements, and risk-informed performance-based technology guidance for Non-Light Water Reactors under Regulatory Guide (RG) 1.233 is strongly preferred.

New!

Seattle, WA3 days ago

$76,000–$101,000

Complete assigned tasks that include but are not limited to: painting, pressure washing, maintaining lighting system bulbs/ballasts (as allowed by licensing requirements), plumbing, HVAC systems, water treatment, locksmith work and general maintenance. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

Bellevue, WA11 days ago

Remote

$69–$115 Per Hour

This contract Safety Analysis Engineer role performs deterministic nuclear safety analysis and transient/accident modeling (RELAP5-3D or similar) to support U.S. NRC licensing submittals. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

New!

Bellevue, WA1 day ago

Remote

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Working experience with ASME Boiler & Pressure Vessel Code Section III.

New!

Bellevue, WA3 days ago

Remote

$69–$115 Per Hour

System One is seeking to contract with a Senior Nuclear Safety Analysis Engineer responsible for performing safety analyses of our client’s Demonstration reactor, and support design transients analysis, Structures, Systems and Components (SSC) classification, development of analytical models and methods, as well as uncertainty quantification and sensitivity calculation. System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

New!

Bellevue, WA3 days ago

Remote

$56–$95 Per Hour

Manage, support, and optimize enterprise business applications supporting plant operations, including EAM/ERP systems and the Dynamic Work Execution Platform (DWEP). 7+ years managing enterprise or business applications, with at least 5 years administering ERP/EAM platforms in regulated environments such as utilities or manufacturing.

Bellevue, WA13 days ago

Remote

$69–$115 Per Hour

Perform technical reviews of work products, including seismic analysis, soil-structure interaction (SSI) analysis, and probabilistic assessments. System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Bellevue, WA8 days ago

$37–$74 Per Hour

The engineer also builds automated, repeatable workflows, documents methodologies and assumptions, collaborates across disciplines to align methods with design and safety analysis, and follows SQA/NQA-1 practices to ensure traceability, configuration control, and reproducibility. Responsibilities include running steady-state and transient analyses to assess model performance and fidelity needs, integrating closure models and empirical correlations into existing frameworks, and identifying gaps through sensitivity studies to drive method improvements.

New!

Bellevue, WA3 days ago

Remote

$72–$90 Per Hour

You will work on developing and assessing benchmark models, ensuring compliance with NRC guidance (RG 1.203), and supporting safety methodology development for next-generation nuclear systems, including Sodium Fast Reactors (SFR). Qualifications & Skills:Extensive experience with nuclear safety software verification, validation, and system transient analysis codes (RELAP5-3D, TRACE, MELCOR, SAS4A/SASSYS-1, SAM, or similar).

Seattle, WA14 days ago

$59–$65

Summary: The AWS Field Experience (AFX), Revenue Lifecycle Automation and Intelligence (RAIn) team is seeking a passionate, innovative, and results oriented Software Development Engineer to design and build scalable solutions that empower our field teams. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

Seattle,, Washington16 days ago

Remote

$80–$85 Per Hour
Contractor

Critical objectives within the team are related to each and every service: high uptime/zero downtime (availability), efficiently scaled (up to 1000 requests per second) and performance (sub-second latency) for our customers. The specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment.

New!

Seattle, WA3 days ago

New!

Bellevue, WA1 day ago

Remote

$84–$135 Per Hour

Additional preferred skills include designing high-temperature systems (400°C+), experience with PFDs, P&IDs, AutoCAD, AutoCAD Electrical, SolidWorks, and supporting I&C startup testing procedures. Support advanced nuclear reactor technology projects involving system design, prototype development, plant-level integration, and commissioning activities.

New!

Bellevue, WA1 day ago

Remote

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Coordinate and integrate results from multi-discipline analyses (thermal, structural, seismic, pipe stress, heat transfer) into system design .

New!

Bellevue, WA1 day ago

Remote

$67–$110 Per Hour

Develop technical design documentation including System Requirements Documents, System Design Descriptions, Interface Control Documents, Engineering Specifications, P&IDs, control system architecture drawings, and loop diagrams. System One is seeking an experienced Instrumentation & Control (I&C) Verification & Validation (V&V) Engineer to support advanced Generation IV nuclear reactor technologies and Natrium digital I&C systems.

Redmond, WA27 days ago

$80,000–$90,000 Per Year
Full-time
Employee

Strong communication skills, with the ability to clearly present complex data, collaborate cross‑functionally, and support supplier and customer interactions. Tech Mahindra also offers benefits like medical, vision, dental, life, disability insurance and paid time off (including holidays, parental leave, and sick leave, as required by law).

New!

Bellevue, WAToday

Remote

$56–$95 Per Hour

The successful candidate will be responsible for preparing, reviewing, and certifying Design Specifications (DS) and Design Reports (DR) in accordance with ASME Boiler & Pressure Vessel Code Section III, while supporting regulatory, compliance, and customer deliverables. System One is seeking an experienced Senior Mechanical Engineer to support the design and development of reactor structures and components for a next-generation Generation IV advanced nuclear reactor program.

New!

Seattle, WA2 days ago

$107,900–$195,050

These consulting services provide clients with overall project management tasks in the areas of comprehensive engineering design of electrical transmission and distribution, substation and transmission line projects nationwide. March 31, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

New!

Bellevue, WA1 day ago

Remote

$69–$115 Per Hour

The Senior Engineer will work as part of a high functioning team of engineers and scientists focused on developing the design of next generation advanced nuclear reactors. The successful candidate will be responsible for preparing and reviewing Design Specifications (DS) and Design Reports (DR) in accordance with ASME Section III requirements, as well as supporting licensing, compliance, and customer deliverables.

New!

Bellevue, WA1 day ago

Remote

$56–$95 Per Hour

Requirements B.S. degree in Mechanical Engineering or equivalent (minimum of eight years of equipment/component design experience; relevant M.S. degree credited as two years of experience) . System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

New!

Bellevue, WA3 days ago

Remote

$52–$85 Per Hour

Perform thermal modeling of fluid-structure interfaces, including metallic structure thermal problems with structure conductive heat transfer, air convective heat transfer, radiation, and sodium-structure heat transfer modes. Work with our client’s component design leads and analysis engineers to evaluate specific component issues, develop local models or modify existing, and provide insights and feedback to design teams for action.

New!

Bellevue, WA1 day ago

Remote

$69–$115 Per Hour

Perform detailed design, analysis, and documentation for ASME Section III Class HB and/or Section VIII division 2 vessels, including nozzles, flanges, support brackets, and other support elements used in nuclear facilities. Minimum of six years of equipment / component design experience for level 10 or minimum of ten years of equipment / component design experience for level 11; relevant M.S. degree credited as two years of experience.

New!

Bellevue, WA3 days ago

Remote

$52–$85 Per Hour

Facilitate implementation of a Systems approach to requirements management, and its increasing complexity and maturity across design stages with multiple teammate and contractor organizations. In this role, you will act as a Requirements Management Engineer for our clients advanced nuclear reactor projects or other highly technical projects.

Bellevue, WA13 days ago

$63–$80 Per Hour

This is a hands-on, high-impact role where your weld engineering and metallurgy expertise will influence how advanced components are designed, tested, qualified, and transitioned into supplier-ready manufacturing processes. System One is seeking a highly motivated Weld Engineer to support a Materials Development & Qualification team advancing next-generation materials and components for sodium-cooled fast reactors.

New!

Bellevue, WA3 days ago

Remote

$69–$115 Per Hour

Perform thermal-hydraulics analysis using in-house subchannel software to evaluate reactor core scenarios and support safety design parameters. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Kent, WA7 days ago

Historically talented at restoring distressed companies, Heico strategically targets acquisitions that will complement its ever-growing portfolio of companies in manufacturing, construction, and industrial services. The employee is occasionally required to use hands to finger, handle or feel and reach with hands and arms, lift and/or carry up to 50 pounds, balance, bend, stoop or kneel, climb, push/pull and squat, or crouch.

New!

Mukilteo, WA2 days ago

$65–$75 Per Hour

Support product design and verify structural integrity by using analytical methods, finite element models/simulations, and other analysis tools throughout the product lifecycle to develop the structural environment, characteristics, and performance. Through our global delivery centers across North America, Asia, and Europe, we deliver strategic technology and business transformation solutions to our clients, enabling them to operate as leaders within their fields.

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Service Engineer Jobs in Wallingford, WA

Service Engineer Axelon

Network Engineer JT4

Software Development Engineer II, Data Center Design Engineering - BIM & AI Technologies Amazon Data Services, Inc.

Systems Engineer, Controls Fleet, Data Center Capacity Delivery Amazon Data Services, Inc.

Applications Engineer / BAS Programmer Jobot

Senior Project Engineer Exxel Pacific

Senior Embedded Engineer - End Devices Jobot

OSP Engineer Mountain Ltd.

M365 ENGINEER (RENTON, WA) Widenet Consulting

SR. SOFTWARE ENGINEER Widenet Consulting

M365 ENGINEER (BOSTON, MA) Widenet Consulting

Sr. AI Software Engineer (C#/.Net, infrastructure & startup exp. req'd) - 100% REMOTE Jobot

Software Engineer (Typescript) Jobot

Software Development Engineer 3 Talent Software Services

SR. BACKEND ENGINEER Widenet Consulting

Engineer-in-Training -Structural/Civil Weyerhaeuser

Assistant Chief Engineer *US AMR-Jones Lang LaSalle Americas, Inc.

Fuel Handling Mechanical Design Engineer System One

Component Engineer, Nuclear System One

Electrical Engineer System One

PUBLIC WORKS ASSISTANT DIRECTOR - COUNTY ENGINEER Kitsap County

Software Engineer II Pinnacle Technical Resources

Senior Chief Engineer *US AMR-Jones Lang LaSalle Americas, Inc.

Senior Safety Methods Engineer (Nuclear) System One

Operating Engineer *US AMR-Jones Lang LaSalle Americas, Inc.

Safety Analysis Engineer, Nuclear System One

Senior Mechanical Engineer System One

Senior Nuclear Safety Analysis Engineer System One

Senior Systems Engineer - Applications System One

Principal Engineer, Seismic CSA Integration and Oversight System One

Senior Safety Methods Engineer System One

Senior Safety Verification and Validation Engineer System One

Software Development Engineer Kforce Inc.

DevOps Engineer III Pinnacle Technical Resources

Systems Engineer, Controls Fleet, Data Center Capacity Delivery Amazon Web Services, Inc.

Lead Instrumentation & Controls (I&C) Design Engineer System One

System Design Engineer System One

I&C V&V Design Engineer System One

Operation-Analyst Engineer Tech Mahindra Limited

Senior Engineer System One

Lead EPC Substation Project Engineer Leidos

Senior Mechanical Engineer (Supports) System One

Senior Component Design Engineer (RPA) – Contract System One

Thermal Analysis Engineer System One

Senior Mechanical Engineer (Vessels) System One

Requirements Management Engineer System One

Weld Engineer System One

Core Thermal Hydraulics Engineer System One

Electrical Engineer Davis Wire Corporation

Structural Analysis Engineer Innova

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