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Sr Design Engineer Jobs in Missouri (NOW HIRING)

ArchKey Solutions

Senior Design Engineer

Fenton, MO · On-site +1

SENIOR DESIGN ENGINEER This position is based out of our Fenton, MO office or fully remote. About ArchKey ArchKey is one of the nation's largest privately held specialty trade installation and ...

ArchKey Solutions

Senior Design Engineer

Fenton, MO · On-site +1

SENIOR DESIGN ENGINEER This position is based out of our Fenton, MO office or fully remote. About ArchKey ArchKey is one of the nation's largest privately held specialty trade installation and ...

Jobgether

$149K - $210K/yr

Our partner is looking for a Senior Design Engineer - MetaMask based in Netherlands. This is an opportunity for a senior frontend-focused engineer to shape intuitive, polished experiences used by ...

Axion Recruitment

Mechanical Design Engineer

Kansas City, MO · On-site

$74K - $100K/yr

Mechanical Design Engineer, Design Engineer, Senior Design Engineer, Mechanical Engineer, Equipment Design Engineer, Product Development Engineer, Machinery Design Engineer. Applicants must be ...

All Engineering Recruitment Solutions

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Senior Design Engineer, P.E. - Controls & Industrial Automation

Kansas City, MO · On-site

$100K - $130K/yr

Senior Design Engineer, P.E. - Controls & Industrial Automation Location: Wichita, Kansas Schedule: Monday-Friday, 8:00 AM-5:00 PM, Central Time Employment Type: Full-Time Salary Range: $100,000-$130 ...

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Boeing

Senior Design and Analysis Engineer

Berkeley, MO · On-site

Senior Design and Analysis Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is seeking a Senior Design and Analysis Engineer in St. Louis, MO , supporting a Phantom Works ...

Boeing

Senior Design and Analysis Engineer

Berkeley, MO · On-site

Senior Design and Analysis Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is seeking a Senior Design and Analysis Engineer in St. Louis, MO , supporting a Phantom Works ...

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All JobsSr Design Engineer JobsSr Design Engineer Jobs in Missouri

Sr Design Engineer information

See Missouri salary details

$66.1K

$126.2K

$182.9K

How much do sr design engineer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for sr design engineer in Missouri is $126,234.00, according to ZipRecruiter salary data. Most workers in this role earn between $100,800.00 and $147,700.00 per year, depending on experience, location, and employer.

What is a Sr Design Engineer?

Sr Design Engineers are experienced professionals responsible for leading the design and development of products, systems, or components within an engineering team. They oversee the design process, ensuring projects meet technical specifications, regulatory standards, and budget constraints. Sr Design Engineers often mentor junior engineers, collaborate with cross-functional teams, and use advanced software tools for modeling and analysis. Their expertise helps drive innovation and ensures the successful delivery of complex engineering projects.

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

To thrive as a Sr Design Engineer, you need a strong background in mechanical or electrical engineering, advanced problem-solving skills, and a relevant engineering degree, often with several years of industry experience. Expertise in CAD software (such as SolidWorks or AutoCAD), simulation tools, and familiarity with manufacturing processes are typically required, along with certifications like PE or Six Sigma being advantageous. Leadership, collaboration, and effective communication are vital soft skills for guiding teams and managing complex projects. These competencies are crucial to ensure innovative, reliable designs that meet technical requirements and project goals.

What are some common challenges faced by Sr Design Engineers, and how can they be addressed?

Sr Design Engineers often encounter challenges such as balancing innovative design solutions with cost and manufacturability constraints, managing multiple projects simultaneously, and ensuring effective communication across multidisciplinary teams. To address these challenges, it's important to stay current with industry tools and best practices, regularly collaborate with manufacturing and quality departments, and prioritize clear documentation. Developing strong project management and interpersonal skills can also help streamline workflow and reduce project bottlenecks.

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

AspectSr Design EngineerDesign Engineer
Required CredentialsBachelor's degree in engineering, 3+ years experience, possibly professional engineering licenseBachelor's degree in engineering or related field, entry to mid-level experience
Work EnvironmentDesign teams, R&D departments, manufacturing settingsDesign teams, project-based environments, product development
Employer & Industry UsageManufacturing, aerospace, automotive, electronicsSimilar industries, often as entry to mid-level roles

The main difference between a Sr Design Engineer and a Design Engineer lies in experience and responsibility. A Sr Design Engineer typically has more years of experience, takes on complex projects, and may mentor junior staff. In contrast, a Design Engineer is often in an earlier career stage, focusing on executing design tasks under supervision. Both roles are essential in product development, but the Sr Design Engineer plays a leadership role in design innovation and project management.

How much does a senior design engineer get paid?

A senior design engineer's average salary typically ranges from $80,000 to $130,000 annually, depending on experience, industry, and location. They often have advanced skills in CAD software and engineering principles, which can influence compensation levels.

What are popular job titles related to Sr Design Engineer jobs in Missouri?

For Sr Design Engineer jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Sr Design Engineer jobs in Missouri look for?

The top searched job categories for Sr Design Engineer jobs in Missouri are:

What cities in Missouri are hiring for Sr Design Engineer jobs?

Cities in Missouri with the most Sr Design Engineer job openings:

Sr Design Engineer jobs near you
Infographic showing various Sr Design Engineer job openings in Missouri as of August 2026, with employment types broken down into 91% Full Time, 7% Part Time, and 2% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $126,234 per year, or $60.7 per hour.

SENIOR DESIGN ENGINEER

Align Production Systems

Chesterfield, MO • On-site

Full-time

Re-posted 14 days ago

Job description

Senior Mechanical Design Engineer

Location: St. Louis, MO

Type: Full-Time

About Align Production Systems

At Align Production Systems, we engineer solutions that most companies can’t imagine — and then we build them. We specialize in custom-engineered material handling systems for demanding industrial applications, where no two projects are the same and every challenge is an opportunity to design something that’s never existed before.

We are an Engineer-to-Order organization at our core. Our engineers don’t sit behind a desk producing repetitive drawings — they lead complex projects from blank-page concept through fabrication, commissioning, and customer handoff. If you want to see your designs come to life on a real shop floor and in real facilities, Align is where that happens.

What You Bring

  • Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, or related field
  • 6–8 years of hands-on engineering experience in an Engineer-to-Order or custom-build environment — this is a firm requirement, not a preference
  • Strong proficiency in SolidWorks or comparable CAD platform
  • Deep familiarity with manufacturing processes, mechanical assemblies, and heavy industrial equipment
  • Proven ability to lead projects independently and make sound engineering decisions with incomplete information

The Opportunity

We’re looking for a Senior Mechanical Design Engineer to bring deep technical expertise and project leadership to our St. Louis team. This isn’t a role for someone who wants to refine existing designs or follow templates. You’ll be the technical driver on custom heavy material handling systems — partnering directly with manufacturing, controls, and customers to deliver engineered solutions that work in the real world.

If you’ve spent your career in engineered-to-order environments and you’re energized by complexity and ambiguity, this role was written for you.

What You’ll Own

End-to-End Project Leadership

  • Lead engineering projects from initial concept through fabrication, testing, and field commissioning
  • Serve as the technical authority on complex, one-of-a-kind systems with competing constraints
  • Balance performance, cost, and schedule without sacrificing design integrity

Hands-On Engineering

  • Work directly alongside technicians and fabricators to ensure designs translate cleanly from drawing to build
  • Debug, iterate, and problem-solve in real time
  • Drive continuous improvement in design practices, build efficiency, and system performance

Cross-Functional & Customer Collaboration

  • Partner with manufacturing, controls, and sales teams to develop solutions that meet customer requirements and Align’s delivery standards
  • Engage directly with customers to clarify technical scope, manage expectations, and build confidence in our solutions
  • Work closely with suppliers to source and develop optimal components within design constraints

Technical Documentation & Mentorship

  • Maintain rigorous engineering documentation, drawings, and revision histories
  • Mentor junior engineers and contribute to building best practices across the engineering team

Who Thrives Here

  • Engineers who take ownership and drive projects forward without waiting to be told what to do next
  • People who find satisfaction in seeing a concept they created running on a production floor
  • Senior contributors who can mentor others while still doing the technical work themselves
  • Practical problem-solvers who know how to balance engineering ideals with real-world constraints

Apply