Referso Jobs

Senior Mechanical Designer

Samuel, Son & Co. · Posted Nov 12, 2026

Open

Waterloo, Ontario, Canada
Full-time · Senior
CA$43–CA$56 per hour
10+ years

Senior Mechanical Designer

Samuel, Son & Co. · Posted Nov 12, 2026

Open

Waterloo, Ontario, Canada
Full-time · Senior
CA$43–CA$56 per hour
10+ years

Mechanical Engineer II, Design

RTX · Posted Nov 11, 2026

Open

Tucson, Arizona, United States
On-site
Full-time · Associate
$76K–$144K per year
2+ years

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Mechanical Engineer II to join the Advanced Airframes Department to design, analyze, and optimize next-generation aerospace mechanisms and structures.

Compensation

The salary range for this role is 75,800 USD - 144,200 USD.

Responsibilities

Collaborate with engineers to conceptualize, design, develop, analyze, integrate, and test hardware solutions, ensuring alignment with requirements.
Actively contribute to design peer reviews, address and resolve identified action items, and perform trade studies to facilitate informed and effective technical decision-making.
Operate independently with limited supervision to serve as the responsible engineer for mechanical hardware development and execution.
Oversee and manage supplier activities related to the manufacturing of hardware and/or sub-assemblies, including the resolution and disposition of non-conforming hardware.
Partner with other engineering departments and suppliers to address and resolve technical challenges efficiently.

Requirements

Degree in Science, Technology, Engineering or Mathematics (STEM)
Nice to have: CREO (Pro/E)
Nice to have: PTC Windchill Product Data Management
Nice to have: materials science
Nice to have: energetics principles

Skills

Geometric Dimensioning and Tolerancing (GD&T)

Staff Engineer, Thermal Engineering

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Oct 12, 2026

Open

Dallas, Texas, United States
Full-time · Senior
8+ years

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Lead thermal engineering for aircraft avionics, defining architecture, analysis, and qualification.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Serve as technical owner and authority for avionics thermal management across V-BAT, from concept through design, analysis, qualification, and production.
Define avionics thermal architecture, derive thermal requirements, and establish thermal environments and interface requirements for avionics bays, enclosures, and components.
Develop, review, and approve analytical, numerical, and computational heat transfer and fluid flow models using hand calculations and CFD tools such as FloEFD.
Set modeling standards, assumptions, and margin policies for the team.
Lead trade studies, system architecture decisions, and risk assessments.

Requirements

B.S. in Mechanical Engineering
B.S. in Aerospace Engineering
Nice to have: M.S. in a relevant engineering discipline
Nice to have: high-altitude aircraft avionics cooling
Nice to have: aerospace environmental and airworthiness requirements

Skills

heat transfer conduction

Sr. Staff Thermal Engineer - Aircraft Avionics & Thermal Systems

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Oct 13, 2026

Open

Seattle, Washington, United States
Full-time · Senior
10+ years

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Lead the design, analysis, and integration of aircraft avionics thermal management systems, with opportunities to flex into aircraft‑level thermal and fluid systems.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Contribute to thermal analysis and design efforts for unmanned aerial vehicle avionics and thermal/fluid systems.
Develop and validate analytical, numerical, and computational models for heat transfer and fluid flow using hand calculations and CFD tools such as FloEFD.
Drive test planning, instrumentation, and data analysis to correlate models with experimental results.
Communicate technical findings clearly through executive‑level briefings, design reviews, and written reports.
Proactively identify risks, propose solutions, and influence electrical and/or PCBA design direction.

Requirements

B.S. in Mechanical Engineering, Aerospace Engineering, or related discipline
Nice to have: M.S. or Ph.D. in a relevant engineering discipline
Nice to have: high altitude aircraft avionics cooling
Nice to have: aircraft integration constraints
Nice to have: thermal and fluid system testing

Skills

heat transfer fluid mechanics

Engineer II, Thermal Design and Analysis

f7d8749a-72d6-407c-bf98-292ea630c73a · Posted Aug 25, 2026

Open

Seattle, Washington, United States
Full-time · Mid
2+ years

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Thermal Engineer responsible for design, analysis, and integration of thermal management systems for autonomous aircraft launch and recovery systems.

Compensation

Pay within range listed + Bonus + Benefits + Equity

Responsibilities

Own thermal solutions for the autonomous aircraft launch and recovery system
Develop and validate analytical, numerical, and computational models for heat transfer and fluid flow using hand calculations and CFD tools such as FloEFD
Prototype, test, and iterate mechanism designs for functionality and reliability
Provide technical leadership in trade studies, system architecture decisions, and risk assessments
Drive test planning, instrumentation, and data analysis to correlate models with experimental results

Requirements

B.S. in Mechanical Engineering
B.S. in Aerospace Engineering
Nice to have: M.S. in a relevant engineering discipline
Nice to have: thermal and fluid system testing
Nice to have: materials and manufacturing methods

Skills

heat transfer fluid mechanics CFD tools

Senior Manager, Hardware Engineering

Onto Innovation · Posted Sep 10, 2026

Open

Hillsboro, Oregon, United States
Senior
$144K–$216K per year
10+ years

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Lead the design and development of advanced semiconductor metrology and inspection systems, managing a multidisciplinary engineering team.

Compensation

Base Salary Range: $144,000.00 - $216,000.00, offered in good faith and based on experience, location, and qualifications. Additional Rewards: Annual bonus opportunities and potential long-term incentives tied to both company and individual success.

Responsibilities

Lead and develop a team of mechanical, optical, and hardware engineers
Establish technical direction, project priorities, staffing plans, and execution strategies
Recruit, mentor, and retain top engineering talent
Drive engineering excellence through design reviews, risk management, and technical decision-making
Lead the design, analysis, and release of precision opto-mechanical subsystems

Requirements

Bachelor's degree in Mechanical Engineering, Optical Engineering, Physics, or related technical field

Skills

Precision mechanical design Optical system integration and alignment GD&T and tolerance stack analysis CAD design tools (SolidWorks preferred)

Secondary Engineer

Hitachi · Posted Nov 6, 2026

Open

Chennai, Tamil Nadu, India
On-site
Full-time · Associate
1–5 years

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Design authority for an engineering discipline with low to medium complexity. Complete assignments on small projects or portions of larger projects, cost-effectively and in accordance with contract specifications, quality standards and safety requirements.

Responsibilities

Prepare protection principle SLD, Schematics, Bill of materials, RFQs
Vetting of vendor offers
Engineering hours estimation
Visit to project sites
Technical risk assessment and opportunity evaluation

Requirements

Bachelors Engineering in (Electrical & Electronics)
Nice to have: E3
Nice to have: PQ solutions (STATCOM/SVC)
Nice to have: Mobile SS/Prefab

Skills

CAD design tools AIS/GIS substation equipment IEC, IEEE standards Protection SLD Signal list Protection Trip matrix Logics & Interlocks

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