Senior Process & Mechanical Designer

At Re:Build Optimation we specialize in delivering custom-engineered process equipment and automated systems to clients across the globe. With nearly 40 years of experience in complex chemical process systems we have built a reputation for precision reliability and innovation. Our multidisciplinary team of 70 engineers designers and programmers combined with 150000 square feet of fabrication space and over 70 skilled tradespeople allows us to provide full turnkey solutionsfrom initial concept through fabrication installation and commissioning.

As part of Re:Build Manufacturing we leverage the strength of a national industrial powerhouse while maintaining the agility and personalized service of a specialized firm. We serve industries ranging from traditional and green energy to chemicals pharmaceuticals food & beverage glass and advanced manufacturing offering tailored solutions that optimize efficiency and performance.

At Re:Build Optimation we believe in a collaborative approach working closely with our clients to develop solutions that align with their unique operational goals. Our deep industry expertise and end-to-end capabilities make us the ideal partner for companies seeking cutting-edge automation process control and engineered systems.

Who we are looking for

Acting as an expert in industrial process system design the Senior Process & Mechanical Designer focuses on skid-based and containerized systems. This position handles complex unclear and high-risk technical and design challenges. It establishes design methods from concept through detailed development and influences technical choices across projects using sound judgment. The designer develops requirements documents and builds 3D models and 2D drawings. They conduct simulations and analyses related to components and systems. They support fabrication teams and lead reviews for internal teams and clients. They mentor designers and engineers at all levels set standards and guide leadership in prioritizing and implementing improvement initiatives. The role involves participating in internal and client meetings and leading proposals and cost estimates. You will collaborate with mechanical structural electrical controls fabrication and on-site service groups.

What you get to do

Lead Technical Design
Serve as a subject matter expert in process and mechanical system design for skid-based and modular systems. Drive designs from concept through release solve complex technical challenges and create key deliverables including P&IDs equipment layouts and piping drawings.

Deliver Projects
Collaborate with project managers and engineering leads to complete projects optimally. Lead design reviews support fabrication teams contribute to proposals and estimates and ensure designs meet schedule budget and performance goals.

Collaborate Across Teams
Partner with mechanical structural electrical controls fabrication and field service teams. Engage directly with clients to present designs gather requirements and resolve technical challenges.

Mentor and Develop Talent
Guide designers and engineers at all levels. Establish and promote design standards ensure alignment to engineering best practices and help build a high-performing technical organization.

Drive Continuous Improvement
Lead initiatives to enhance design processes tools and workflows. Champion standardization and efficiency improvements while influencing strategic decisions that advance design capabilities and innovation.

What You Bring

Essential Qualifications

• 10 years in process and/or mechanical design within industrial or engineering services environments
• Proficiency in AutoCAD 2D/3D and SolidWorks including design analysis and simulation
• Strong communication organizational and project management skills
• Experience with technical requirements documentation and project cost estimating
• Ability to work independently and collaboratively in fast-paced environments
• On-site presence at Rochester NY and/or Rush NY offices with occasional travel (<25%)
• AS/BS degree in Mechanical Engineering Engineering Technology Drafting/Design or equivalent experience

Preferred Qualifications

• Experience managing design for industrial machinery and/or automation systems
• Knowledge of pressure vessel design advanced piping layouts and pipe stress/frame analysis (Caesar II SolidWorks FEA ANSYS)
• Familiarity with ISO9001 Lean Six Sigma or continuous improvement methodologies
• Experience with 3D point clouds

Compensation Range:Hourly rate for this position is expected to be between $35.64 to $53.46 plus participation in our annual bonus plan and long-term incentive plan. The actual pay may be higher depending on your qualifications and experience.

The BIG payoff

Re:Build Optimation offers an opportunity to work on innovative industrial automation projects in a collaborative and forward-thinking environment. Our team values ingenuity technical skills and a dedication to excellence. If you are passionate about shaping the future of manufacturing systems we encourage you to join us and have an impact.

All Re:Build employees will have ownership in the company and share financial rewards.

We want to work with people that reflect the communities in which we operate

Re:Build Manufacturing is pleased to be an Equal Employment Opportunity and Affirmative Action employer. We do not differentiate based on race color religion gender gender identity or expression sexual orientation national origin genetics disability age veteran status marital status parental status cultural background organizational level work styles tenure and life experiences. Or for any other cause.

Re:Build is committed to providing reasonable accommodation for qualified individuals with disabilities in our job application procedures. If you need assistance or an accommodation due to a disability you may contact us at or you may call us at 617.909.6275.