TLX Technologies LLC
Senior Design Engineer
Pewaukee, WI
hirly Pro
Get in front of the people hiring at TLX Technologies LLC
- Reach the hiring manager at TLX Technologies LLC on LinkedIn, from your own account
- hirly applies to this job for you, with unlimited applications
- A resume and cover letter written for this job, unlimited
- The hiring manager and recruiter at TLX Technologies LLC, with contact details
$49 a month · ₹1,999 for 30 days in India · cancel any time
Get past the screening software and onto a recruiter's desk
hirly rewrites your resume for this job — matching the keywords and skills in the posting, moving your most relevant experience to the top, and writing a cover letter to fit. About 30 seconds.
- Keywords matched to this posting
- Fit score before you apply
- Cover letter included
Matched against 2.8M live jobs from 210,000+ employers in 200+ countries.
Tailor my resume for this job →Apply from your AI assistant
Connect hirly to Claude or ChatGPT and ask it to apply to this job. hirly tailors your resume, fills the employer’s form and asks before sending.
Some employer sites stop an application at a CAPTCHA or sign-in and hand it back with a link. Applying needs a paid plan. Works with any assistant that supports MCP.
hirly's read of this role
- Seniority
- Senior
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 26 Sept 2026
Derived automatically from the posting. Upload your resume above to see how the role scores against it.
the posting
Description
Under the direction of the Engineering Manager, the Senior Design Engineer leads and supports product, manufacturing, and application engineering programs from concept through production launch. This role is suited for an experienced, hands-on mechanical engineer who thrives in a manufacturing environment and enjoys owning complex designs, mentoring others, and driving high-quality, cost-effective solutions.
Key Responsibilities
- Lead the development of robust, manufacturable design solutions based on customer technical requirements
- Create, review, and approve detailed designs, models, and drawings using CAD software
- Analyze engineering sketches, specifications, and data to establish design factors, tolerances, and performance requirements
- Design parts and assemblies with strong consideration for manufacturability, cost, quality, and reliability
- Lead and participate in design reviews; document and implement lessons learned
- Evaluate, approve, and release design changes, specifications, and drawings
- Support prototype builds, testing, validation, and transition to production
- Maintain and control engineering documentation, including drawings, models, and change records
- Apply and support TLX engineering tools and processes, including Phase/Gate, ECOs, DFMEA/PFMEA, DFM, tolerance stack-ups, DVP&R, PPAP, and process validation
- Provide technical support to Sales for customer meetings, presentations, and technical reviews
- Collaborate cross-functionally with Manufacturing, Quality, Supply Chain, and Operations
- Interface directly with customers and suppliers on technical requirements, design changes, and prototype coordination
- Support root cause analysis, corrective actions, and continuous improvement initiatives
Required Skills & Competencies
- Strong mechanical aptitude and problem-solving skills
- In-depth knowledge of metals, plastics, coatings, finishes, and hardware
- Solid understanding of manufacturing processes including CNC machining, injection molding, welding, and milling
- Ability to clearly communicate complex technical concepts to internal teams, customers, and suppliers
- Experience working directly with suppliers on prototype builds and design changes
- Strong understanding of how design decisions impact Cost of Goods Sold (COGS)
- Ability to lead or support quality investigations and root cause analysis
- Comfortable mentoring junior engineers and providing technical guidance
Education & Experience
- Bachelor’s degree in Engineering (Mechanical preferred) or equivalent relevant experience
- 5+ years of mechanical design engineering experience in a manufacturing environment
- Proficiency with SolidWorks or similar 3D CAD software
- Strong Excel skills; working knowledge of Microsoft Office tools
- Experience with DFMEA, PFMEA, DOE, and AIAG procedures preferred
- Familiarity with magnetic modeling concepts or simulations used in electromechanical product design is a plus
What We Offer
- Competitive compensation based on experience
- Hands-on ownership of products across the full development lifecycle
- Opportunity to work closely with manufacturing and see designs move into production
- Collaborative engineering and manufacturing environment
- Opportunities for continued technical growth and leadership development
Interested in learning more? A short video link is included to give you a glimpse into joining our engineering team: https://www.youtube.com/watch?v=lwjWy6eKnwY
Listed on hirly, a job board. hirly is not the employer: TLX Technologies LLC is hiring for this role.
Similar jobs
- Fluid System Design Engineer IVBlueorigin · 2 LocationsFirst seen today
- MK1-Avionics Sr Harness Design EngineerBlueorigin · 5 LocationsFirst seen today
- Senior Design EngineerDivergent · Torrance, California, United StatesFirst seen yesterday
- Sr. Civil Design Engineer, DCDE AMER Civil EastAmazon · Austin, Texas, USA; Columbus, Ohio, USA; Herndon, Virginia, USA; Chicago, Illinois, USAFirst seen yesterday
- Power Management Design EngineerSifive · 3 LocationsFirst seen today
Want this one?
Upload your resume and hirly rewrites it for this job and writes the cover letter — in about thirty seconds, before you sign up.
Tailor my resume for this job