Seattle, WA

Engineer Jobs in Seattle, WA

111 jobs found

Include remote jobs

1mo ago

Customer Integration Engineer / C# Developer

Sologic Seattle, WA

Seattle, WA

1mo ago Closed

$120k - $155k/yr Full time Backend Developer .NET API

This position is no longer accepting applications (closed Jul 15, 2026).

Job Description

Hands-on Customer Integration Engineer and C# Developer responsible for leading customer integration projects from kickoff to go-live, owning the customer relationship, and delivering C#/.NET solutions with a preference for Seattle or Washington, DC locations.

Responsibilities

Serve as the primary technical liaison for customer integration programs from kickoff through delivery.
Lead scoping sessions to map customer systems, surface constraints, and define practical integration approaches.
Develop prototypes, proof-of-concept implementations, and code samples to unblock customers quickly.
Assist customers with on-premise installations and guide deployments to Windows Server environments.
Produce clean, well-documented C# code on the .NET LTS platform with a SQL Server data layer.
Partner with product and engineering teams to incorporate customer feedback and define integration patterns.
Coordinate with program and project managers to align expectations and milestones.
Act as the go-to resource for in-depth technical support on customer and on-premise projects.

Requirements

Minimum 5 years of professional C# development experience with strong .NET fundamentals.
Ability to own the customer relationship on technical projects, with clear written communication and expectation management.
Hands-on experience with SQL Server, including query optimization, schema design, and data integrations.
Familiarity with Docker and Linux-based deployment environments.
Experience supporting on-premise software installations, preferably on Windows Server.
Ability to translate fuzzy customer requirements into well-scoped technical plans.

Technologies

C#, .NET LTS
SQL Server
Docker (Linux arm64)
Windows Server
Next.js
React

Benefits

Paid sick days and holidays
Paid vacation
401(k) with company matching
Medical insurance
Flexible schedule
Hybrid work arrangement with occasional Seattle office visits

Security & Compliance

ISO 27001 and ISO 27017 certifications
SOC 2 Type 2 attestation
Security training and background checks as part of onboarding
Adherence to Sologic security and compliance processes and industry best practices

Location

Seattle, WA 98104 (Required)

Work Location

Hybrid remote in Seattle, WA 98104

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1mo ago

Sr. Software Engineer

Cyient Seattle, WA

Seattle, WA

1mo ago Closed

$100k - $120k/yr Full time Senior Aerospace Developer

This position is no longer accepting applications (closed Jul 13, 2026).

Job Description

Cyient is seeking a Sr. Software Engineer in aerospace for an onsite, full-time role based in Seattle. This position offers a competitive salary range of USD 100,000 to 120,000 per year and the chance to contribute to the design, development, testing, debugging, and enhancement of software, while collaborating on technical analysis, specifications, and user documentation.

What we offer

Location: Seattle, WA, onsite

Salary: USD 100,000 – 120,000 per year

This role provides an opportunity to work in aerospace software, engage with cross-functional teams, and contribute to solutions used by third-party customers within a full-time, onsite environment.

Responsibilities

Operate as a senior technical expert under general direction to guide work and decision making
Contribute to the design, development, coding, testing, and debugging of new software
Implement enhancements to existing software used by third-party customers
Collaborate with technical teams to analyze software issues and identify root causes
Define technical specifications and deliver effective, robust solutions
Address customer concerns and resolve software related problems
Recommend improvements and enhancements based on analysis and feedback
Support the creation of user documentation to aid adoption and usage

Requirements

DO-178C
DOORS
Safety Assurance

Technologies

DO-178C
DOORS

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1mo ago

Senior Crane Electrical Engineer

SSA Marine, Inc Seattle, WA

Seattle, WA

1mo ago Closed

$160k - $190k/yr Full time Electrical Engineering Senior Automation

This position is no longer accepting applications (closed Jul 13, 2026).

Job Description

SSA Marine is seeking a Senior Crane Electrical Engineer to oversee electrical and control systems design, reliability, maintenance, and optimization for crane equipment across SSA Marine terminals in Seattle, WA as a hybrid role.

Responsibilities

Develop and review electrical designs for new crane installations, upgrades, and retrofits, covering power distribution, control systems, and automation architecture.
Prepare technical specifications, single-line diagrams, control schematics, and engineering documentation for crane systems.
Support commissioning, testing, and acceptance of new crane equipment, ensuring alignment with SSA standards and operational needs.
Lead troubleshooting and root cause analysis of electrical, control, and automation failures to minimize downtime.
Develop and enhance preventive and predictive maintenance strategies for electrical systems, including motors, drives, PLCs, sensors, and communications networks.
Collaborate with maintenance teams to optimize reliability and reduce lifecycle costs of crane electrical systems.
Ensure compliance with electrical codes, standards, and safety regulations (NEC, OSHA, IEC).
Support integration of advanced technologies such as automation, remote diagnostics, condition monitoring, and energy efficiency solutions.
Coordinate with mechanical, hydraulic, and operations teams to ensure seamless system integration and performance.
Participate in modernization and electrification initiatives, including energy optimization and potential shore power interface considerations.
Provide technical support for procurement, including vendor evaluation, FAT/SAT participation, and technical clarifications.
Maintain accurate records of inspections, modifications, and system performance for compliance and continuous improvement.
Support standardization of electrical systems and specifications across SSA Marine terminals.
Prepare technical reports, project updates, and performance analyses for management review.
Stay current with industry trends in crane electrification, automation, and digitalization.
All other duties as assigned by management and/or supervisor.

Requirements

Bachelor's degree in electrical engineering or related field preferred.
8+ years of relevant experience in industrial electrical systems, preferably in cranes, heavy equipment, or port operations.
Strong knowledge of PLC systems (Siemens, ABB, Schneider), HMI/SCADA, and industrial communication protocols.
Experience with VFDs, motor control systems, and medium/low voltage power distribution.
Understanding crane control systems and automation logic is highly desirable.
Experience in commissioning and troubleshooting complex electromechanical systems.
Strong operational and tactical skills with the ability to analyze system performance and implement improvements.
Familiarity with industry standards and best practices.
Exposure to energy efficiency, electrification, or sustainability initiatives is a plus.
High energy level, positive attitude, and collaborative working style.
Strong critical thinking, problem-solving, and communication skills (verbal and written).
Ability to work cross-functionally with engineering, operations, and maintenance teams.

Technologies

Siemens PLC
ABB PLC
Schneider PLC
HMI/SCADA
Variable Frequency Drives (VFDs)

Benefits

401(k)
401(k) matching
Dental insurance
Health insurance
Life insurance
Paid time off
Retirement plan
Vision insurance
Disability benefits
Paid parental leave
Employee Assistance Program
Paid sick time
Vacation time
Company holidays
Bereavement leave
Jury duty leave
Bonus opportunities

Salary

USD 160,000 - 190,000 per year plus bonus

Location

Hybrid role based in Seattle, WA; must be local to Seattle

Relocation assistance

Work environment

Exposure to extreme outdoor temperatures, hot and cold, and dusty conditions
Occasional high noise levels
Environment may be hazardous for individuals unable to see or hear fast-moving equipment
Rotating shifts including days, evenings, and nights
Travel to project sites may be required

Supervisory responsibilities

Work location

Hybrid remote in Seattle, WA 98134

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1mo ago

Senior Engineer: Water / Wastewater

Wilson Engineering, LLC Seattle, WA

Seattle, WA

1mo ago Closed

$120k - $160k/yr Full time Senior AutoCAD Civil Engineering

This position is no longer accepting applications (closed Jul 12, 2026).

Job Description

This senior engineering role concentrates on water and wastewater projects for municipal systems in the Pacific Northwest, combining project management, design, planning, and analysis. The position is onsite in Seattle, WA, with potential project involvement across Bellingham, Wenatchee, or the Seattle/Tacoma area.

Responsibilities

Manage water and wastewater projects, including sewer master plans, engineering reports, and design work for treatment facilities, collection systems, distribution networks, water modeling, and pump stations.
Lead engineering design and project management for a broad range of municipal water and wastewater treatment and conveyance systems, covering treatment, water reclamation, pump stations, sewer rehabilitation, water mains, storage tanks, and related civil infrastructure.
Plan, evaluate, and select wastewater treatment and conveyance facilities, as well as municipal drinking water system options.
Perform conceptual and detailed design calculations and analyses.
Prepare detailed engineering reports and supporting documentation.
Develop construction drawings, specifications, and accurate cost estimates.
Provide general civil engineering design services as part of project teams.

Requirements

BS or MS in Civil or Environmental Engineering or a closely related field
10+ years of engineering design experience preferred
Experience with water or wastewater design
Professional Engineer (PE) license preferred

Technologies

Benefits

Health Insurance including Dental and Vision
Disability insurance (Long and Short-Term)
Vacation, Sick Leave, and Holiday PTO
SIMPLE IRA with employer match
Relocation assistance
Parental leave
401(k) with matching
Health savings account
Life insurance
Paid time off
Vision insurance

Job Type

Full-time

Pay Range

USD 120,000 - 160,000 per yearly. This is the lowest to highest salary we believe we would pay for this role at the time of this posting. This range may be modified in the future. An employee’s pay within the salary range will be based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, performance, and business or organizational needs.

Schedule

8 hour shift

Supplemental Pay

Bonus pay

Education

Bachelor's degree (Required)
Preferred: BS or MS in Civil or Environmental Engineering or similar

Language

English (Required)

License/Certification

Professional Engineer (Required)

Work Location

Onsite in Seattle, WA (in person)

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2mo ago

Machine Learning Engineer - E-commerce Risk Control

TikTok Seattle, WA

Seattle, WA

2mo ago Closed

$148k - $301k/yr Full time Ai Ml Analytics Artificial Intelligence

This position is no longer accepting applications (closed Jul 9, 2026).

Job Description

TikTok seeks a Machine Learning Engineer focused on E-commerce Risk Control in Seattle to design ML solutions that prevent and detect risks across TikTok Shop and related platforms, collaborating with cross-functional teams to secure the ecosystem.

Responsibilities

Invent, implement, and deploy state of the art machine learning algorithms to respond to and mitigate business risks across TikTok products and platforms
Prototype new solutions, define experiments to test hypotheses, and share insights with product and engineering teams
Partner with multidisciplinary teams to enhance current automation and risk defense workflows
Develop efficient data querying infrastructure for offline and online analysis, uncover evolving attack patterns, and identify opportunities to strengthen defenses
Define risk control metrics, quantify and monitor risk related business and operational indicators, and align stakeholders on data-driven goals
Document technical work and communicate results through writing, visualizations, and presentations to diverse audiences

Requirements

Master’s degree in Computer Science, Mathematics, Machine Learning, or related STEM field; or equivalent experience
2+ years of hands-on experience building and delivering ML models for large-scale projects
Track record of developing models and visualizations using programming and scripting languages (Scala, Python, R, Ruby, Matlab)
Experience with forecasting, machine learning, and statistical tools, plus clear communication of results, plans, and risks
Creative problem solving and strong analytical thinking
A PhD in CS, Machine Learning, Statistics, Operations Research, or related field
3+ years of industry experience in predictive modeling and analysis
Experience collaborating with product, operations, and engineering teams is a plus
Excellent analytical and communication skills with the ability to influence stakeholders
Experience in e-commerce or online companies in fraud or risk control functions

Technologies

Java
C++
Python
Scala
R
Ruby
Matlab

Benefits

Medical, dental, and vision insurance
401(k) with company match
Paid parental leave
Short-term and long-term disability coverage
Life insurance
Wellbeing benefits
10 paid holidays per year
10 paid sick days per year
17 days of Paid Personal Time, prorated at start and accruing with tenure
Additional discretionary bonuses or incentives
Restricted stock units

Job details

Location: Seattle, WA (onsite)
Employment type: Regular
Salary: USD 148,200 - 300,960 per year
Job code: A45354
Education: Master’s degree
Experience: 2+ years

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2mo ago

Machine Learning Engineer, Search engine, E-Commerce Alliance

TikTok Seattle, WA

Seattle, WA

2mo ago Closed

$148k - $301k/yr Full time Ai Ml Algorithms Analytics

This position is no longer accepting applications (closed Jul 9, 2026).

Job Description

The Machine Learning Engineer will design, build, and optimize large-scale ML systems for TikTok's E-Commerce Alliance, focusing on search and matching to enhance ranking, query analysis, and monetization for merchants and creators.

Summary

Role involves developing and refining large-scale machine learning algorithms to enhance e-commerce search and matching on the platform, optimizing ranking signals, query interpretation, and monetization strategies for merchants and creators.

Responsibilities

Design and deploy scalable ML algorithms to deeply optimize e-commerce search, covering ranking, query analysis, correlation calculations, and key business indicators across sorting scenarios such as relevance, click-through rate, and conversion rate.
Develop ML solutions and strategic approaches through analysis and mining of extensive user queries to empower the merchant side and improve the platform's overall matching capability.
Leverage large-scale data to study creator and merchant behaviors and craft targeted algorithm strategies to empower both groups, enhance monetization efficiency, and drive industry upgrading.
Support rapid growth of TikTok's e-commerce business by serving millions of merchants, exploring efficient business models, delivering an optimal shopping experience, and promoting a healthy ecosystem.

Requirements

Proficiency in at least one programming language (C++, Python, Shell) with solid fundamentals and clean coding practices.
Experience in algorithm development, including application and optimization of Sparse LR, DFFM, Deep&Wide, and DSSM on large-scale sparse data.
Familiarity with at least one mainstream deep learning framework (TensorFlow, Caffe, MXNet) and knowledge of common deep learning algorithms.
Ability to work independently while maintaining strong teamwork and communication skills.
Experience in search engines, recommender systems, or computational advertising is preferred.

Technologies

C++
Python
Shell
Sparse LR
DFFM
Deep&Wide
DSSM
TensorFlow
Caffe
MXNet

Benefits

Medical, dental, and vision insurance from day one
401(k) savings plan with company match
Paid parental leave
Short-term disability
Long-term disability
Life insurance
Wellbeing benefits
10 paid holidays per year
10 paid sick days per year
17 days of Paid Personal Time, prorated at hire with tenure-based accruals

Location

Seattle, WA (onsite)

Employment Type

Regular

Job Code

O2281

Los Angeles County (Unincorporated) Candidate Disclosures

Interacting with internal or external clients and colleagues may occur, including instances of unsupervised contact.
Appropriate handling and management of confidential information, including proprietary and trade secret material, and access to information technology systems.
Exercising sound judgment in relevant professional scenarios.

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2mo ago

Mechanical Engineer, Data Center Engineering

Amazon Web Services, Inc. Seattle, WA

Seattle, WA

2mo ago Closed

$117k - $160k/yr Full time AutoCAD Autodesk Construction Cloud BIM

This position is no longer accepting applications (closed Jul 9, 2026).

Job Description

This on-site role is based in Seattle, WA with a salary range of USD 116,800 to 160,000 per year.

Responsibilities

Design and implement energy efficient mechanical systems for data centers
Collaborate with cross functional teams to develop innovative cooling solutions and sustainability initiatives
Leverage BIM and Revit for modeling, documentation and coordination
Produce comprehensive documentation for mechanical designs and operational procedures
Drive continuous improvement through data analysis and system optimization
Guide project teams through planning, execution and commissioning phases
Initiate and lead projects with broad impact on infrastructure design, innovation and implementation
Decompose complex problems into clear, actionable solutions
Collaborate with professionals from other disciplines, cultures and countries
Communicate clearly with varying levels of technical ability and background
Prepare detailed design specifications, white papers, wiring schematics, diagrams and reports
Safeguard implementation of the Global Mechanical Basis of Design with ongoing auditing
Drive standardization across data center mechanical designs
Develop strategic solutions that meet quality and budget requirements
Capture requirements and translate goals into well defined, testable specifications
Define project scope and provide technical support during innovation and R&D initiatives
Coordinate with regional vendors and manufacturers to specify suitable mechanical equipment
Review and approve critical equipment submittals including vendor witness tests
Provide technical support for global Large Scale Events, including deep dives and mitigation recommendations
Maintain and host technical mechanical forums to foster collaboration on data center systems
Mentor for the broader Data Center Engineering community
Apply creative, out of the box thinking to solutions

Requirements

4+ years of industrial or commercial engineering experience in mission critical facilities including data centers, power generation or oil and gas facilities
Experience researching new designs, technologies and construction methods for data center equipment and facilities
Bachelor's degree in Engineering or a related field
Experience with CAD software such as AutoCAD, Revit and BIM 360
6+ years of design, construction, operations or facility maintenance experience
Proficiency in Microsoft Office applications including Outlook, Word and Excel

Technologies

BIM
Revit
AutoCAD
BIM 360
Microsoft Office

Benefits

Sign on payments
Restricted stock units (RSUs)
Health insurance (medical, dental, vision, prescription)
Basic Life & AD&D insurance
Option for Supplemental life plans
Employee Assistance Program (EAP)
Mental Health Support
Medical Advice Line
Flexible Spending Accounts
Adoption and Surrogacy Reimbursement coverage
401(k) matching
Paid time off
Parental leave

Preferred Qualifications

Professional Engineer License
Experience with building codes and regulations for the relevant region
Experience carrying design concepts through exploration, development, and deployment or mass production
Experience reading, interpreting and creating construction drawings, specifications and submittal documents