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Added 4 mins ago
VV
Lead Electrical Engineering Hardware Design Engineer
Veracity Ventures Inc.
Cincinnati, OH
- $140,000 to $165,000 USD / year
We are seeking an experienced Lead Electrical Engineer – Hardware Design to lead the design, development, testing, and qualification of ruggedized analog and digital electronic systems for…
Added 4 mins ago
VV
Lead Electrical Engineer
Veracity Ventures Inc.
Cincinnati, OH
- $140,000 to $165,000 USD / year
The Lead, Electrical Engineer will provide technical leadership and hands-on engineering support for the development of ruggedized electronic systems used in military fuzing and ordnance…
Added 8 mins ago
L
M365 Security Engineer
lhh
Tigard, OR
- $65 to $72 USD / hour
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Added 8 mins ago
A
Test Engineer
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South San Francisco, CA
- $60 to $100 USD / hour
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Added 11 mins ago
O
Process Consultant
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- $90,000 to $115,000 USD / year
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Added 14 mins ago
Safety Behaviors Engineer
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Added 14 mins ago
Engineer II - Systems and Software Quality
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Remote, United States
The Engineer II – Systems and Software Quality is an individual contributor within the Engineering Quality Management (EQM) team. This role supports the definition, implementation and…
Added 15 mins ago
T
Product Engineer
TSMC
Camas, WA
- $92,220 to $135,480 USD / year
…seeking an energetic, analytical, and highly motivated Product Engineer (NCG/RCG) to join our dynamic…
Added 17 mins ago
GN&C Engineer III - Blue Ring
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Added 17 mins ago
FPGA Electrical Engineer III
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Added 17 mins ago
Senior GNC Hardware Engineer - Blue Ring
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United States
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Added 20 mins ago
Electrical Design Engineer
Simplexity Product Development
Seattle, WA
Simplexity Product Development is seeking a Generalist Electrical Design Engineer with new product development experience to sit on site with other Simplexity team members, alongside client…
Added 20 mins ago
Senior Mechanical Design Engineer
Simplexity Product Development
North Reading, MA
As a Senior Mechanical Design Engineer, you will work with teams designing subsystems for a range of products, tools, and equipment, including robotics, mechanisms, and biotech…
Added 20 mins ago
Product Marketing Manager
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San Francisco, CA · New York, NY
…stories that resonate with developers. This is a highly cross-functional, high-impact role. You'll work closely with product, engineering, and GTM to help define what we build and how we…
Added 22 mins ago
Digital Failure Analysis Engineer (Dallas/Richardson)
Texas Instruments
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Cross-functional Collaboration: Act as a key technical bridge through proactive collaboration across the organization. Work closely with Design teams on verification, Test engineers on…
Added 23 mins ago
IA
Quality Assurance Engineer II
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Folsom, CA
- $115,000 to $125,000 USD / year
The Quality Assurance Engineer II develops and executes tests for all aspects of Ignition. Under the guidance of a Quality Assurance Group Manager, they are responsible for developing,…
Added 29 mins ago
Test Engineer II
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…us in championing and protecting explorers and heroes! As a Test Engineer II, you will play a crucial role in developing and executing complex test plans and procedures for various…
Added 29 mins ago
Test Engineer II
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Added 29 mins ago
Sr Automation Engineer
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Hickory, NC
…plants. This role in collaboration with internal Corning cross functional teams and external equipment integrators will support new equipment & system introductions, process improvements…
Added 29 mins ago
MLOps Automation Engineer Lead
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Our Enterprise Data and Analytics department is growing, and we're looking for an outstanding MLOps Automation Engineer Lead to join our team. At Huntington, this is an opportunity to work…
Added 41 mins ago
EI
Senior Engineer, Manufacturing Engineering
Entegris, Inc.
Colorado Springs, CO
- $31,533 USD / year
Review equipment design, electrical diagram, P&ID, floor layout, user requirement specification (URS), Request for Pricing (RFP), Functional Acceptance Test (FAT) and commission plan.
Added 41 mins ago
EI
Engineer III, Advanced Extraction Process Development
Entegris, Inc.
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- $31,533 USD / year
Our site in Colorado Springs, CO is seeking a hands-on Engineer III, Advanced Extraction Process Development to support the development, startup, optimization, and qualification of advanced…
Added 49 mins ago
PCBA Reliability Engineer - All Levels
Figure
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We are looking for a hardware Reliability Engineer in charge of driving design for reliability, designing and executing test plans for the printed circuit board assemblies (PCBAs) in our…
Added 51 mins ago
Senior Electrical System Engineer – Payloads - $20K Sign On Bonus
BAE Systems
Westminster, CO
…evolving capabilities in space payloads. As an electrical system engineer, you will work with a team of electrical engineers through the program life cycle to develop electronic products…
Added 52 mins ago
Program Management Engineer
Texas Instruments
Phoenix, AZ
…and emerging areas such as 100V GaN process, package, IP and test for industry leading automotive, industrial, Functional Safety and Datacenter customers. On this team, you will be a part…

Simplexity Product Development

Senior Mechanical Design Engineer

North Reading, MA, United States

Base salary range: $135K–$165K, depending on experience and skill set

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Job details

Pay: Base salary range: $135K–$165K, depending on experience and skill set
Apply by: Feb 7, 2027
Experience: 10+ years of relevant professional engineering experience
Posting language: English
Posted: Nov 9, 2026

Original job description

As a Senior Mechanical Design Engineer, you will work with teams designing subsystems for a range of products, tools, and equipment, including robotics, mechanisms, and biotech instrumentation. Specific responsibilities vary by project, but you must have command of mechanical engineering fundamentals and know how to apply them to simple, reliable design.

This role is ideal for someone with a strong technical background, technical leadership experience, and a history in product development consulting. If you thrive in a fast-paced environment but enjoy a casual, flexible work atmosphere, Simplexity may be the place for you.

Architect, design, and integrate complex mechanical systems.
Communicate design concepts efficiently using block diagrams, rough CAD, schematics, and sketches.
Design solutions using custom (injection-molded, machined, 3D-printed, sheet metal), semi-custom, and off-the-shelf parts.
Perform analytical studies applying engineering principles such as force and energy balances, structural calculations, mechanical vibration, tolerance analysis, and power transmission.
Manage large 3D CAD assemblies.
Generate and maintain an organized bill of materials.
Create 2D drawings to ASME Y14.5 GD&T standards.
Quickly prototype design concepts, test against specifications, and iterate.
Collaborate with engineers across disciplines.
Select manufacturing methods for prototyping and production, and design components accordingly.
Prioritize technical issues on your designs and drive them to resolution.
Communicate regularly with clients and project management on project status, issues, design decisions, and risks.
Coordinate with external partners such as industrial design and contract manufacturing firms.
Work on-site at client facilities in the local area, such as North Reading, MA
Conduct or inform simulations (structural FEA, thermal FEA, CFD, etc.) as needed.

QUALIFICATIONS

BS or MS in Mechanical Engineering from an accredited four-year university
10+ years of relevant professional engineering experience
Proficiency in SolidWorks (highly preferred) or an equivalent CAD package
Thorough understanding of 2D drawings, preferably with strong GD&T (ASME Y14.5) skills, and how they apply to design and manufacturing
Knowledge of manufacturing processes and design considerations: injection molding, sheet metal, machining, rapid prototyping, etc.
Knowledge of assembly and alignment methods: screw joints, snap fits, dowel pins, heat-staking, etc.
Ability to root-cause system-level defects
Experience designing and integrating complex systems with cross-functional teams (electrical, firmware, software, and systems engineers)
Strong organizational and analytical skills, attention to detail, and the ability to plan and prioritize effectively
Highly motivated, with a demonstrated ability to work independently with minimal supervision
Clear communication and detailed report writing skills
Positive attitude and focus on client success
Ethical and honest in every part of the job

PLUSES TO HAVE

Experience with mechatronics and electro-mechanical systems, including stepper and DC motors, solenoids, gear and belt drives, linear actuators, bearings, sensors, and electronics
Product development consulting experience with clients
Experience using a CAD PDM system to manage CAD files
Robotics, instrumentation, and test equipment design experience
Pneumatic and/or hydraulic system design experience
Medical device experience, including work within a medical quality system
Finite Element Analysis, Computational Fluid Dynamics, or other simulation package experience

COMPENSATION AND BENEFITS

Base salary range: $135K–$165K, depending on experience and skill set
Excellent healthcare plan (medical, dental, and vision), fully paid by the company for employees and partially paid for dependents
401(k) plan with company match
Short- and long-term disability, AD&D, and life insurance
Paid maternity/new parent leave
11 paid holidays
3 weeks of paid time off (PTO) per year, increasing after 2, 5, and 9 years of service

Job location: Boston area. Note that this role initially requires onsite presence at a Simplexity client site, specifically in North Reading. Simplexity Simplifying the Complex. Simplexity is a product development engineering firm hired by leading technology companies to design their next-generation products. In an industry of overly complex design and production, we strive for simplicity, reducing product cost and improving reliability for our clients through our Product Development Process.

Why join Simplexity Product Development? Our teams are close-knit and collaborative, made up of people who want to build something great and delight our customers. That doesn’t mean grinding 60 hours a week. We believe quality, creative work can usually be done in 40–45 hours per week, and that each employee should own their work-life balance.

We offer meaningful engineering, technical growth, and the chance to be on the “front line” of product development. If you thrive on variety and want to work with talented engineers on cutting-edge products, this could be the place for you.

No recruiters please.

Simplexity is an equal-opportunity employer. We celebrate diversity and are committed to an inclusive environment for all employees. Diverse candidates are encouraged to apply.

*** Please note that Simplexity Product Development will never ask you to respond to a non-SimplexityPD domain such as Gmail, Ymail, or Hotmail. If you suspect someone is impersonating Simplexity Product Development from a fraudulent email address, do not reply. If you are unsure, report the incident through the contact form at https://www.simplexitypd.com/contact/. ***

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