Sr. Mechanical Engineer
Piasecki Aircraft Corp
Senior Mechanical Engineer
The Senior Mechanical Engineer at Piasecki Aircraft Corporation is responsible for leading the research, planning, design, and testing of advanced mechanical and aerospace systems. This role serves as the primary technical lead for Hydrogen Fuel Cell eVTOL and UAS engineering projects. The Senior Mechanical Engineer directs, coordinates, and participates in the systems engineering, design, fabrication, operation, application, installation, and repair of mechanical products and systems while assisting leadership in executing current and future hydrogen initiatives.
Responsibilities:
- Lead the design, analysis, and testing efforts for advanced hydrogen propulsion systems and related aerospace structures.
- Serve as the primary technical lead for current and future R&D and development projects, assisting the Chief of Operations and Chief of Product in executing hydrogen initiatives.
- Develop and execute comprehensive project plans, including test plans, vehicle assembly procedures, and system validation processes.
- Identify, troubleshoot, and resolve complex technical challenges related to mechanical, electrical, and structural systems.
- Prepare, review, and maintain critical engineering deliverables such as designs, technical drawings, specifications, and reports.
- Perform static stress analyses on aerospace hardware and ground and test support equipment.
- Coordinate and interface with external research partners and suppliers.
- Work with cross-functional teams to ensure seamless system integration and compliance with industry standards.
Knowledge / Skills / Abilities:
- Proven experience in mechanical design and system integration for aerospace applications.
- Strong technical aptitude, including applicable engineering tools and systems (e.g., SolidWorks, FEA software).
- Solid oral and written communication skills.
- Strong problem solving, analytical, and teamwork skills.
- Ability to work in a fast-paced environment and manage multiple tasks effectively.
Education / Certifications / Clearances:
- BSME from a four-year college or university required.
- Master's degree in Mechanical Engineering (MSME) strongly preferred.
- 5+ years of experience working in an engineering environment or comparable field.
- ...documentation, troubleshooting, support, and commissioning of Aerzen's engineered and manufactured blowers, compressors, and various support... ...from an ABET/EAC Accredited Program Field of study: Mechanical, Chemical, Electrical, Civil, Software, Environmental Engineering...SuggestedFull timeWork experience placement
$151.2k - $168k
...bonus and 401(k). Primary Purpose of Position Performs advanced engineering problem solving in support of nuclear plant operations.... ...Engineering (Chemical, Civil/Structural, Electrical, Industrial, Mechanical or Nuclear) with 10 years of engineering experience...Senior$99.5k - $165.8k
Overview We are seeking a Senior HVAC and Building Services Engineer to join our team in Exton, PA. Our office in Exton is responsible for managing design projects including mechanical, electrical, plumbing/fire protection, and process disciplines within biotech, pharmaceutical...SeniorTemporary workWork at officeFlexible hours$99.5k - $165.8k
AtkinsRéalis is looking for a Senior HVAC and Building Services Engineer in Exton, PA to manage design projects within biotech and... ...complex HVAC systems. Ideal candidates will have a Bachelor's in Mechanical or Architectural Engineering and 10 years' experience. Benefits...SeniorFlexible hours- ...The Mechanical Engineer drives safety improvements, develops preventive and predictive maintenance programs, and provides hands-on troubleshooting to maximize equipment uptime. They analyze production delays, implement continuous improvement projects, manage spare parts...SuggestedFor contractorsFlexible hours
- ...bottle unscramblers, labelers, baggers and other related packaging equipment and accessories is looking for a motivated Mechanical Design Engineer with minimum of four years experience in machinery design and development. The Mechanical Engineer will design and test all...Full timeWork at officeLocal areaMonday to Friday
- A family-owned plumbing and HVAC company is seeking an experienced HVAC Lead Installer. Candidates should have at least two years of experience, EPA Certification, and a valid driver's license. The company offers competitive pay, a comprehensive healthcare package, and ...Senior
- ...Mechanical Design Engineer Our customer is a design and build manufacturer of custom industrial process equipment and specialty machinery, engineered and fabricated in our own shops by our in-house fabricators, machinists, and mechanical and electrical assemblers....Contract workLocal areaFlexible hours
- ...The Mechanical Engineer will lead the design and development of mechanical components and assemblies for advanced electro-mechanical products. This role works closely with cross-functional engineering teams, program management, manufacturing, and supply chain to ensure...Permanent employment
$92.7k - $114k
...and sick days and much more. ***This Engineering role can be filled at the Mid-level or... ...Mid-Level - $92,700 - $114,000 Sr Level - $122,400- $154,000 Ranges are... ...civil/structural, electrical, industrial, mechanical or nuclear) with 2 years of nuclear or related...Temporary work- A leading technology company in Exton, Pennsylvania, is seeking a Mechanical Engineer to lead the design and development of advanced electromechanical products. The ideal candidate has a BSME and 3-4+ years of experience in mechanical design, with proficiency in CAD tools...
- ...APIs and intermediates. Conduct reaction optimization, impurity profiling, and robustness studies. Execute demonstration/engineering batches and support kilogram-scale manufacturing campaigns. ~ GMP Kilo-Lab Technical Support Contribute to batch record drafting...SeniorContract workFlexible hours
- Chester County Intermediate Unit (CCIU) seeks an Assistant Principal of K-12 for the Brandywine Virtual Academy in Downingtown, PA. The role leads curriculum design, learning experiences, and assessment strategy across the full K-12 program, coordinating with vendors, district...
- CPV Manufacturing in Kennett Square, PA is seeking a Mechanical Drafter to convert legacy drawings to new standards, create new designs for NPD using SolidWorks, and release engineering documentation into EDM/MRP systems. The role requires 3+ years of drafting experience...Senior
- We are looking for a Sr. Software Engineer to help shape and advance AI-driven software modernization efforts in Exton, Pennsylvania. This role will guide engineering teams on applied AI practices, improve code conversion quality across varied product environments, and...Senior
- ...with all Job Descriptions at R-V, this job is considered safety-sensitive. PURPOSE: The position of Pressure Vessel Sales Engineer serves to facilitate corporate growth initiatives and ongoing efforts in the ASME Code Markets. The Sales Engineer will build...
$55k - $156.45k
S&T Bank is seeking a Financial Planner in Downingtown, PA, to lead brokerage services, develop new business, and manage client relationships. The role requires a four-year degree, FINRA licenses, and 5-10 years of investment experience. Responsibilities include coaching...Senior$85k
...Summary We are seeking a hands-on Robotics & Automation Engineer to support industrial automation and robotic manufacturing equipment... ...or similar technical background. Strong electrical and mechanical troubleshooting ability. Understanding of industrial...Immediate start- Simpson Meadows in Downingtown, PA seeks an experienced Physical Therapist to assess, plan, and implement rehabilitative programs that improve mobility, reduce pain, and restore function. The role requires a PA license and a minimum of two years’ PT experience, with responsibilities...Senior
- Simpson Meadows in Downingtown, PA is seeking an experienced Physical Therapist to join our skilled team. You will assess, plan, and administer rehabilitative programs to improve mobility and reduce pain in patients. The ideal candidate has a graduate PT degree (MPT or ...Senior
- Simpson is seeking an experienced LPN to join our nursing team at Simpson Meadows in Downingtown, PA. The role involves providing direct resident care in an assisted living setting and administering medications under supervision, ensuring safety and comfort. Responsibilities...Senior
$200k
Jeff D'Ambrosio Auto Group in Downingtown, PA is seeking a dynamic Sales Director to lead our sales team. The ideal candidate will drive sales growth, develop strategic sales plans, and motivate a high‑performing team. Must have 5 years of Stellantis experience. This leadership...Senior- Innovative Living Homecare is seeking compassionate, dependable caregivers who genuinely want to help older adults live well at home. You will provide companionship, personal care, and practical support to keep seniors safe, comfortable, and independent in their own homes...Senior
- ...process equipment, including a wide range of ASME Section VIII pressure vessels engineered and fabricated in our own shops. The Pressure Vessel Design Engineer is responsible for the mechanical design, code calculations, and detailed documentation of pressure vessels and...Contract work
- St Martha Villa is seeking a Clinical Director to lead our long-term care team with a patient‑centered approach. The role requires strong management experience in a long‑term care setting and active PA, RN, or LPN licensure. ADON experience is preferred, and you will oversee...SeniorFull time
- Jobtailor in the United States seeks an experienced Credit Risk Review professional to manage risk review systems and data, align with regulatory guidelines, and support Board reporting. You will collaborate across commercial and consumer portfolios and drive analytics ...Senior
- Simpson Meadows in Downingtown, PA is seeking a Licensed Practical Nurse (LPN) for a part-time role on our leadership-focused team. The position involves medication administration, vital sign monitoring, and assisting residents with daily living activities in a senior-care...SeniorPart timeShift work
- FOX Rehabilitation is expanding in Downingtown, PA, and seeks licensed Speech Language Pathologists to deliver one-on-one geriatric care in homes and senior living communities. You will assess, plan, and treat to improve mobility, independence, and life quality, with the...SeniorFlexible hours
$100k
C&J Automotive is seeking an experienced automotive technician to join our team in a high-standard, family-owned shop. The role focuses on servicing and repairing passenger cars and light trucks, with a commitment to fixing issues right the first time. Qualified candidates...Senior- Simpson Meadows is looking for a Physical Therapist to assess, plan, and administer rehabilitative programs aimed at improving patient mobility and alleviating pain. You will document evaluations, implement treatment plans, and work collaboratively with patients and medical...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. Mechanical Engineer. Be the first to apply!



