Senior Mechanical Design Engineer
Salary:$90,000 - $125,000 per year
Location:Pittsburgh, PA
Posted:November 17 2025
Minimum Degree:
Relocation Assistance:Not Available
Senior Mechanical Design Engineer
About the Role
We're seeking an experienced Senior Mechanical Design Engineer to lead the design and analysis of complex electro-mechanical systems at the Pittsburgh facility. In this role, you'll spearhead technical innovation while mentoring junior team members and driving engineering excellence.
Your Impact
As the Senior Mechanical Design Engineer, you'll optimize existing equipment and design new solutions that enhance efficiency, safety, and cost-effectiveness. You'll serve as a technical leader, guiding small teams through the entire design lifecycle from concept to implementation.
Day-to-Day Responsibilities
- Lead the design and analysis of complex electro-mechanical components and systems
- Conduct experiments, collect data, and interpret results with the ability to reconcile theoretical models with real-world outcomes
- Coordinate comprehensive design solutions including documentation, reporting, and technical presentations
- Design, build, and test new equipment and machinery to support program needs
- Develop innovative solutions to technical engineering challenges
- Provide technical leadership during design reviews and failure investigations
- Mentor junior engineers and actively participate in their professional development
Required Qualifications
- Bachelor of Science in Mechanical Engineering (advanced degree preferred)
- 7-10+ years of experience in manufacturing and design of engineered products
- Hands-on experience with rotating equipment and machine designs (motors, pumps, generators, propulsors)
- Proficiency in Finite Element Analysis, Computational Fluid Dynamics, GD&T, CAD/CAE systems
- Strong analytical skills with attention to detail in fast-paced environments
- Ability to create models, develop drawings, and lead trade studies and design reviews
- Proven capability to manage multiple projects simultaneously
- US citizenship and ability to obtain/maintain DOD security clearance
Technology & Tools You'll Use
- CAD/CAE modeling software
- FEA and CFD simulation tools
- Microsoft Office Suite
- Project management platforms
Growth Opportunities
You'll have the chance to lead increasingly complex engineering projects, mentor technical teams, and contribute to next-generation product development in a collaborative environment that values innovation.
Our Benefits
- Competitive compensation
- Work from home 1-2 days a week after 6 months-1 Year
- Or alternatively 9/80 schedule
- Generous paid time off
- 401(k) with employer match and profit sharing
- Comprehensive health and wellness benefits
- Learning and development opportunities
- Employee referral program
- Employee stock purchase plan
- Inclusive and supportive culture that celebrates diversity
If you're passionate about engineering innovation and ready to lead technical teams in a dynamic environment, we'd love to hear from you!
Apply for this position
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Freqently Asked Questions
Senior Mechanical Design Engineers typically transition from purely technical tasks to overseeing complex electro-mechanical projects, mentoring junior staff, and driving innovation. Their responsibilities expand to include design leadership, problem-solving sophisticated engineering challenges, and contributing strategic input to product development.
Advanced skills in CAD/CAE modeling, finite element analysis (FEA), and computational fluid dynamics (CFD) set senior engineers apart. Proven experience with rotating equipment, strong project management capabilities, and the ability to reconcile theoretical and practical engineering outcomes are essential for senior roles.
Engineers in Saxonburg must excel in GD&T, CAD/CAE software, FEA, and CFD simulations to meet regional manufacturing standards. Familiarity with rotating machinery like motors and pumps is highly valued, reflecting the local industry’s focus on electro-mechanical systems.
Affinity Search encourages senior engineers to mentor junior colleagues and lead technical reviews, fostering leadership growth. This environment supports career progression through hands-on project management and collaboration in cutting-edge electro-mechanical design initiatives.
At Affinity Search, the emphasis on integrating theoretical models with real-world test data demands strong analytical expertise. Senior engineers often tackle complex failure investigations and design optimization, requiring a blend of innovation and practical problem-solving uncommon in many firms.
Pittsburgh’s manufacturing sector shows robust demand for senior mechanical engineers, driven by its focus on advanced electro-mechanical systems. Competition is moderate, favoring candidates with security clearance eligibility and strong hands-on experience with rotating equipment.
Saxonburg is a smaller community near Pittsburgh, so commuting times vary widely depending on housing location. Traffic congestion is generally manageable, but candidates often weigh proximity to the city against lifestyle preferences and available remote work days.
Senior Mechanical Design Engineers at Affinity Search typically earn between $90,000 and $125,000 annually. This aligns well with the regional market for experienced professionals skilled in CAD/CAE and electro-mechanical system design, reflecting competitive compensation.
Affinity Search offers a collaborative environment with opportunities to lead complex projects and participate in next-generation product development. The company’s investment in learning programs and mentorship fosters continual technical and leadership growth.
Daily tasks include designing and analyzing electro-mechanical components, conducting experiments, coordinating documentation, and leading technical presentations. Senior engineers also mentor juniors and participate actively in design reviews and failure investigations.
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