301 developer jobs at 125 companies in Mattawa, WA

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CUSTOMER ENGINEER
Seattle or Moses Lake or Wichita
$150k-$215k/yr OnsiteFull Time
AeroTEC
AeroTEC: Provides flight testing, engineering, and certification services for aircraft.
10+ YOEBachelor's in engineering required; 10+ years aerospace engineering experience across product development lifecycle; knowledge of FAA frameworks (Part 23/25, DO-178/DO-254, ARP4761), strong communication, proposal and BOE development, customer engagement; U.S. Person required.
Part 23, Part 25, DO-178, DO-254, ARP4761, STC, DER, DAR
2w
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Senior Software Engineer III
Richland or Seattle
$133k-$210k/yr HybridFull Time
Pacific Northwest National Laboratory
Pacific Northwest National Laboratory: Department of Energy research laboratory focused on scientific innovation.
1+ YOERequires hands-on Python experience and software engineering expertise with scalable system design, cloud-native deployments, ETL/data pipelines, distributed processing, and security clearance eligibility.
Python, .NET, C#, Go, C++, Rust, Git, Copilot, Claude, Cursor, AWS, Azure, GCP, Docker, Kubernetes, REST, GraphQL, gRPC, SQL, NoSQL, Spark, Kafka, Flink, Ray, LangChain, LlamaIndex, AWS Glue, Azure Data Factory, Step Functions
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Senior Structural Engineer
Richland, Washington, United States
$90k-$140k/yr OnsiteFull Time
Columbia Energy & Environmental Services
Columbia Energy & Environmental Services: Provides engineering, fabrication, and environmental services for nuclear and defense.
10+ YOE10+ years in structural design/analysis; PE or pursuing licensure; proficient in FEA (Ansys/RISA-3D); ABET degree in Structural Engineering; U.S. citizenship for government work; strong collaboration and delivery skills.
Ansys, RISA-3D
3mo
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Product Review Engineer- Liaison Engineer
Moses Lake, Washington, United States
OnsiteFull Time
AAA USA
AAA USA: Provides manufacturing and technical services for aerospace and transportation industries.
Develops product/process improvements; supports IPT; ensures Boeing standards; ability to work independently; leadership; willingness to work off-shift/overtime.
2mo
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Nuclear Safety Engineer 4
Oak Ridge or Aiken or Richland
$115k/yr HybridFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
8+ YOEBS or MS in engineering with 8+ years (BS) or 5+ years (MS); US citizenship; ability to obtain DOE site security badge and possibly a security clearance.
Microsoft Office
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Senior Civil Engineer
Richland, Washington, United States
$125k-$135k/yr OnsiteFull Time
Apex Companies
Apex Companies: Provides environmental consulting, civil engineering, and water infrastructure services.
8+ YOEBachelor's in civil engineering with PE (or obtainable within one year), 8+ years consulting civil engineering experience, project management and staff supervision, business development experience, proficient in AutoCAD and Civil 3D, strong communication skills.
AutoCAD, Civil 3D
1w
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Engineer Licensing - New Nuclear
Richland, Washington, United States
$96k-$190k/yr OnsiteFull Time
Energy Northwest
Energy Northwest: Generates clean electricity from nuclear and renewable resources.
1+ YOEBachelor’s in engineering (or PE) and 1–8+ years engineering experience with 2+ years licensing/regulatory experience for senior roles; experience developing license applications and regulatory correspondence.
3d
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Development Engineer
Yakima, Washington, United States
$6k-$7k/mo OnsiteFull Time
City of Yakima
City of Yakima: Operates municipal government and public safety services for Yakima residents.
1+ YOEMaster's or Bachelor's in engineering/construction management (or HS + experience) with civil engineering experience; knowledge of municipal codes, plan review, permits, construction methods, and Microsoft Office/Excel; strong communication and analytical skills.
Microsoft Office Suite, Microsoft Excel, SmartGov
4d
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HLW Piping Field Engineer
Richland, Washington, United States
$85k-$122k/yr OnsiteFull Time
Bechtel
Bechtel: Designs and constructs large-scale industrial and infrastructure projects.
1+ YOEField engineering experience in piping/mechanical construction, ability to interpret vendor drawings and codes, perform inspections, develop work plans, and produce documentation; able to obtain DOE badge.
TEAMWorks
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Engineer - Unlicensed
Arlington, Oregon, United States
OnsiteFull Time
American Cruise Lines
American Cruise Lines: Operates small ship and river cruises within the United States.
Experience with diesel machinery, hydraulics, and electrical systems; TWIC; pre-employment drug test; willing to live aboard; 7 days per week onboard.
Diesel machinery, Hydraulics, Electrical systems
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Standards Engineer III-V, Power Delivery
Ephrata, Washington, United States
$105k-$228k/yr HybridFull Time
Grant PUD
Grant PUD: Provides electricity and fiber optic broadband services to customers.
3+ YOEBachelor's in Electrical Engineering or equivalent experience (4 years in lieu). Experience ranges by level (III: 3+, IV: 6+, V: 10+). Knowledge of utility standards (IEEE, NERC, NEC), standards development, design review, and ability to perform field work.
AutoCAD, Microsoft Office
2w
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Facilities Engineer
Richland or Washington
$21-$45/hr OnsiteFull Time
HAPO Community Credit Union
HAPO Community Credit Union: A member-owned credit union providing personal and business banking services.
High school diploma/GED and valid driver’s license required. Perform preventive and corrective building maintenance (carpentry, electrical, plumbing, HVAC), operate tools and vehicles, coordinate repairs and renovation projects, and be available for on-call duties.
1mo
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Associate Engineer
Richland, Washington, United States
$71k-$107k/yr OnsiteFull Time
Lamb Weston
Lamb WestonNYSE: LW: Produces and distributes frozen potato products to global markets.
1+ YOEB.S. or B.A. in Engineering; FE exam or EIT preferred; 1-2 years leadership experience; proficient in MS Office; basic Autodesk; able to travel; able to lift up to 25 lbs; construction environment tolerance.
Microsoft Office, Autodesk Inventor, AutoCAD, Navisworks
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Project Engineer
Richland or Washington
$74k-$111k/yr OnsiteFull Time
Bouten Construction
Bouten Construction: Commercial general contractor building healthcare, education, and civic projects.
3+ YOEBachelor's in Construction Management, 3+ years project engineering experience with a commercial GC, proficiency with Procore and Microsoft Office/SharePoint, and experience with submittals, RFIs, drawing control, cost tracking, and BIM coordination.
Procore, BIM, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft SharePoint
1w
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Maintenance Engineer
Yakima, Washington, United States
$19-$20/hr OnsiteFull Time
InnVentures
InnVentures: Operates and manages hotels for real estate owners.
Previous hotel or property maintenance experience preferred; ability to perform repairs on HVAC/PTAC, plumbing, electrical, painting, landscaping; lift up to 50 lbs and stand/walk entire shift; weekend and holiday availability required.
2mo
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Process Engineer
Moses Lake, Washington, United States
$121k-$142k/yr OnsiteFull Time
Sila
Sila: Manufactures silicon-based anode materials to improve battery performance.
Chemical engineering process design, optimization, data analysis, and project management; experience with rotating equipment and process control systems.
DCS, PLC, Seeq, Google, Microsoft
1w
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Process Engineer
Yakima, Washington, United States
OnsiteFull Time
Novolex
Novolex: Manufacturer of food, beverage, and specialty packaging solutions.
5+ YOEBachelor's in engineering, 5+ years manufacturing experience (blown film extrusion preferred), Lean experience, strong mechanical/electrical skills, analytical and problem-solving ability, MS Office proficiency.
Microsoft Excel, Microsoft Access, MyLearning
2w
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HVAC Engineer
Richland, Washington, United States
$94k-$127k/yr OnsiteFull Time
Framatome
Framatome: Designs and services nuclear power reactors and fuel systems.
3+ YOEBachelor's degree in engineering, minimum 3 years related experience, HVAC/mechanical and construction familiarity, knowledge of HVAC codes and standards, SolidWorks/AutoCAD familiarity, strong communication and problem-solving skills.
SolidWorks, AutoCAD
3mo
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Infrastructure Engineer
Pasco, Washington, United States
$55k-$75k/yr OnsiteFull Time
LS Networks
LS Networks: Fiber-optic internet and voice provider in the Pacific Northwest.
3+ YOE0-3 years in infrastructure field data collection, design, and construction support. Basic knowledge of field engineering principles, regulatory codes (NESC/NEC). CAD/GIS familiarity and strong communication; willingness to travel.
CAD, GIS, Bluebeam PDF editor, GPS
3mo
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Project Engineer
Richland, Washington, United States
$23-$35/hr HybridFull Time
Tapani
Tapani: Provides civil construction and site development infrastructure services.
0+ YOEEntry-level project engineer supporting project coordination, cost control, and scheduling; internship or field experience preferred; strong analytics and communication skills.
Construction software, Project management tools, Microsoft Office