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Senior Costco Engineering Jobs (NOW HIRING)

Senior Network Engineer

Madison, WI · On-site

$104K - $143K/yr

... engineering tasks across the ISP network, and for customer related projects. Attention to details ... Free Costco membership * Free data center rack space/colocation * Free/Paid Training

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Senior Costco Engineering information

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$71.5K

$120.8K

$170.5K

How much do senior costco engineering jobs pay per year?

As of Jun 13, 2026, the average yearly pay for senior costco engineering in the United States is $120,817.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,500.00 and $136,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Costco Engineer, and why are they important?

To thrive as a Senior Costco Engineer, you need a strong background in engineering principles, project management, and a relevant technical degree such as in mechanical, electrical, or industrial engineering. Proficiency in tools like AutoCAD, SAP, and experience with large-scale retail infrastructure or supply chain systems are commonly required, along with relevant certifications like PMP or Six Sigma. Strong leadership, problem-solving skills, and effective communication help drive cross-functional projects and mentor junior team members. These abilities are essential to ensure efficient operations, innovation, and the successful execution of large projects in Costco's fast-paced environment.

Will Costco hire a 70 year old?

Costco generally considers applicants of all ages for its positions, including senior roles, as long as they meet the job requirements and pass background checks. Age discrimination is prohibited by law, and hiring decisions are based on skills, experience, and ability to perform the job. There is no specific age limit for employment at Costco.

What's the highest paying position at Costco?

At Costco, the highest paying positions are typically executive roles such as Vice President or Senior Vice President, which oversee multiple departments and strategic operations. These roles often require extensive experience, leadership skills, and a track record of managing large teams, with compensation including high base salaries, bonuses, and stock options. Senior engineering roles, while well-compensated, generally do not reach the top executive salary levels.

What does a Senior Costco Engineering professional do?

A Senior Costco Engineering professional is responsible for overseeing and managing complex engineering projects within Costco's operations. This role often involves leading teams, coordinating with other departments, and ensuring that engineering solutions align with business goals. Typical duties can include project management, process optimization, troubleshooting technical issues, and implementing new technologies to improve efficiency. Senior engineers are also expected to mentor junior staff and contribute to strategic planning. Their work helps Costco maintain high operational standards and support continued growth.

What types of projects do Senior Engineers typically lead at Costco, and how do they impact the company's operations?

Senior Engineers at Costco are often responsible for leading complex projects such as implementing new technology solutions, optimizing supply chain processes, or upgrading in-store systems. These projects are highly collaborative, involving cross-functional teams from IT, operations, and business units. The work directly impacts Costco's efficiency, member experience, and ability to scale operations. Senior Engineers are expected to balance hands-on technical work with mentorship of junior team members, ensuring project success and knowledge transfer within the team.

How much does Costco pay seniors?

Senior Costco employees, typically those in managerial or specialized roles, earn an average hourly wage ranging from $20 to $30, depending on experience and location. The company offers competitive pay, benefits, and opportunities for advancement for senior staff members.

What is the difference between Senior Costco Engineering vs Costco Engineering Technician?

AspectSenior Costco EngineeringCostco Engineering Technician
Required CredentialsBachelor's degree in engineering, experience in project managementAssociate's degree or technical certification, relevant technical training
Work EnvironmentDesign, planning, overseeing engineering projectsAssisting engineers, performing technical tasks on-site or in labs
Employer & Industry UsageUsed in corporate engineering departments, involved in infrastructure and facilities projects

The Senior Costco Engineering role typically involves overseeing engineering projects, requiring a bachelor's degree and project management experience. In contrast, the Costco Engineering Technician supports engineering teams with technical tasks, often holding technical certifications. Both roles are integral to Costco's infrastructure development but differ in responsibilities and qualifications.

What engineer makes $500,000 a year?

Senior engineers in specialized fields such as petroleum, aerospace, or software engineering with extensive experience and advanced skills can earn $500,000 or more annually. These roles often require advanced degrees, certifications, and leadership responsibilities, and compensation may include bonuses and stock options.
What cities are hiring for Senior Costco Engineering jobs? Cities with the most Senior Costco Engineering job openings:
What are the most commonly searched types of Costco Engineering jobs? The most popular types of Costco Engineering jobs are:
What states have the most Senior Costco Engineering jobs? States with the most job openings for Senior Costco Engineering jobs include:
What job categories do people searching Senior Costco Engineering jobs look for? The top searched job categories for Senior Costco Engineering jobs are:
Infographic showing various Senior Costco Engineering job openings in the United States as of June 2026, with employment types broken down into 62% Full Time, 13% Part Time, and 25% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $120,817 per year, or $58.1 per hour.
Senior Mechanical Engineering Designer

Senior Mechanical Engineering Designer

Core States Group

Bellevue, WA • On-site

$40 - $58/hr

Full-time

Medical, Life, Retirement, PTO

Posted 2 days ago


Job description

At Core States Group, the work you do matters to the clients we serve, the communities we support, and the teams who rely on one another to deliver with excellence. Our Cause is powerful: to create a world where all environments improve everyday life.


This role is paid on an hourly basis with a range of $40-$58 and is eligible for overtime in accordance with applicable laws. The expected approximate annualized compensation range is $85,000–$120,000.


Why Professionals Choose Core States Group

Here's what you can expect:

  • COMPENSATION – Competitive wages and bonus programs
  • RETIREMENT – We offer a great 401(k) match to help you invest in your future and grow your retirement savings with confidence.
  • HEALTHCARE – Excellent health benefits, life insurance options, and supplemental benefit options, giving you the flexibility to choose the coverage that best fits your needs and lifestyle.
  • VACATION – Generous PTO time to help you recharge, relax, and maintain a healthy work-life balance.
  • PERKS – Team wellness challenges, Costco membership reimbursement, half-day Fridays during summer months + much more!
  • WORK-LIFE BALANCE – A flexible work environment that supports a healthy work-life balance, whether you’re in the office, working remotely, or somewhere in between.
  • PAID PARENTAL LEAVE – Four weeks of fully paid parental leave to give you time to bond with your new addition and support your growing family.
  • TUITION REIMBURSEMENT – Advance your education with support! We offer tuition reimbursement to support your learning journey.


Summary of the role

As a Sr Mechanical Engineering Designer supporting our Architecture and Engineering business unit, you will be responsible for designing and drafting mechanical engineering projects under the guidance of Mechanical Engineers/Project Managers. The scope of design will include HVAC, plumbing/piping, refrigeration, fire protection, and fuel systems. As part of a multi-disciplined firm, you will coordinate with Site/Civil Engineers, Electrical Engineers, Structural Engineers, Architects, and Construction Project Managers. You will be responsible for the production of mechanical engineering construction documents while adhering to client requirements, code requirements, and site adjustments.


Responsibilities

  • Assist with design tasks and reports under the direction of senior staff.
  • Conduct site feasibility research and site visit investigations as well as generate reports/recommendations based on findings.
  • Assist in maintaining task budgets.
  • Coordinate and assist with addendums, RFI's and change orders.
  • Assist in coordinating the work of a multi-disciplined team throughout the design development and contract document phases of a project.
  • Assist senior staff with the project approval process.
  • Other related responsibilities as necessary to fulfill the objectives of this role.

Qualifications

We’re looking for talented professionals who are eager to grow their skills and contribute to high-quality, meaningful work. If you’re driven, collaborative, and ready to take the next step in your career, we want to hear from you. The following qualifications will help you succeed in this role:

  • Bachelor's degree in mechanical engineering
  • 4+ years of experience with general building mechanical design production, preferably with commercial projects such as retail, restaurants, grocery, financial, and/or convenience stores.
  • EIT preferred, not required.
  • Revit, AutoCAD, MS Office required

Work Location

This is a remote or hybrid (1 or 2 days a week in the office) position based out of the following Core States Group offices: Kent, Puyallup, or Bellevue, WA. We're open to a remote candidate living in Washington, Oregon, California, Arizona, or Nevada.


Company Overview

Core States Group designs, builds, and manages programs and projects across North America and has been recognized on top lists throughout the architecture, engineering, and construction (A/E/C) industry. Established in 1999, the company offers integrated solutions with seamless continuity, and many of the world’s most notable brands count on Core States Group to deliver speed to market, cost certainty, and compelling design.


With 24 offices across the United States and Canada, Core States Group is an industry powerhouse that drives innovation and improves everyday life for countless people across several markets, including Convenience, Distributed Generation, Financial, Grocery, Housing, Industrial, Restaurants, Retail, Semiconductor, Tribal, Zero-Emission Vehicle (ZEV) Infrastructure, and more. Visit us at www.core-states.com.


A Note to Candidates

Please do not be concerned if you do not meet every requirement. At Core States, we are dedicated to building a diverse and inclusive workplace, so if you are excited about this role but your experience does not align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.


This position will remain open until it is filled.