Senior Mechanical Engineer

magniX USA Inc; Everett (WA); On-site; USD 160,000 - 200,000; Full time

Benefits offered by this job

Premium medical coverage

Dental & Vision coverage

Vacation: 4 weeks

End-of-year shutdown

401K with 9.5% company contributions

Life insurance

Catered lunches

Company events

Job summary

magniX USA Inc. in Everett, WA seeks a Senior Mechanical Engineer to lead design, development and integration of electric motor and battery module systems for advanced electrified powertrains.

Responsibilities include mechanical design, thermal management, structural analysis, and mentoring junior engineers to ensure safety, quality and on-time delivery. Proficiency in 3D CAD and FEA/CFD is required.

Qualifications

• Bachelor’s degree in mechanical or aerospace engineering.
• 7+ years of relevant work experience.
• Proficiency in 3D CAD (SolidWorks preferred) and PDM systems.

Responsibilities

• Lead mechanical design and analysis of electric propulsion components including electric motors and battery modules.
• Develop, optimize and validate motor assemblies and energy storage system sub-assemblies for performance, safety, and reliability.
• Ownership of development packages and delivery on time and on budget.
• Collaborate with Quality, Supply Chain, Manufacturing and Test teams.

Skills

7+ years experience

3D CAD

DFM

DFA

GD&T

FEA/CFD

Education

Bachelor’s degree in mechanical or aerospace engineering

Tools

SolidWorks

PDM

ANSYS

COMSOL

Abaqus

Job description

Senior Mechanical Engineer

Full Time Professional Everett, WA, US

2 days ago Requisition ID: 1121

Salary Range: $160,000.00 To $200,000.00 Annually

About magniX

Based in the beautiful Pacific Northwest, magniX builds solutions for the electric age, applying its aerospace-grade batteries, power electronics, power distribution, electric engines, and software to mission-critical applications across data centers, energy storage, defense, mobility, space, and aerospace. Built on an 800-volt architecture, magniX technology delivers industry-leading energy density, cycle life, and safety, and magniX electric engines have powered more than 200 flights across six different airframes, where the company remains the industry leader. As magniX extends its aerospace-grade standards into new markets, we are building a commercial organization to match, and are now ready to take our technology and products to market. Be part of a passionate team that is ushering in the electric age.

About the role

We are seeking a highly motivated and skilled Senior Mechanical Engineer to lead the design, development, and integration of electric motor and battery module systems for advanced electrified powertrains. The ideal candidate will have a strong background in mechanical design, thermal management, and structural analysis, with a focus on rotating equipment and electric systems.

Primary Responsibilities

• Lead mechanical design and analysis of electric propulsion components including electric motors, battery modules and their associated sub-assemblies and components
• Develop, optimize and validate electric motor assemblies and energy storage system sub-assemblies for performance, safety, and reliability
• Ownership of development packages, and delivery of these on time and on budget
• Collaborate with other departments through hardware design, validation, delivery and operation (Quality, Supply Chain, Manufacturing, Test)
• Conduct structural and thermal simulations using FEA and CFD tools to validate designs
• Support prototype development, testing, and validation of mechanical systems
• Generate detailed engineering drawings, specifications, and documentation
• Participate in design reviews and contribute to continuous improvement initiatives
• Ensure compliance with industry standards, safety regulations, and company quality requirements
• Mentor junior engineers and contribute to continuous improvement activities

Required Qualifications

• Bachelor’s degree in mechanical or aerospace engineering
• 7+ years of relevant work experience
• Proficiency in 3D CAD (SolidWorks preferred) and PDM systems
• Experience with design for manufacturability (DFM) and design for assembly (DFA)
• Strong understanding of GD&T: ASME Y14.5-2009 & ASME Y14.100-2013
• Experience with FEA and CFD tools (e.g., ANSYS, COMSOL, Abaqus)

Preferred Qualifications

• Experience in aerospace, automotive, or renewable energy sectors
• Knowledge of systems engineering and model-based design
• Experience with design of rotating equipment

Location

Applicants must be willing and able to commute to magniX's location in Everett, Washington.

• 100% company-paid premiums for medical, dental, and vision insurance (for employees & dependents).
• 4 weeks paid vacation + 1-week annual end-of-year shutdown, sick time, and 11 paid holidays.
• 401K retirement plan with industry leading 9.5% company contribution.
• Company paid Life insurance, AD&D, Short-Term and Long-Term disability insurance
• Catered lunches and quarterly company fun-day events!

Salary Range

$160,000 - $200,000

E-Verify

magniX utilizes E-Verify for employment eligibility verification

Pre-employment Screenings

Employment with magniX is contingent upon satisfactory completion of pre-employment requirements including a background screen.

Export Control Compliance

This position may require access to export-controlled data. To meet export control compliance requirements, candidates must be a “U.S. Person” (U.S. citizens, lawful permanent residents, refugees, or asylees), or an appropriate export authorization by the U.S. Government may be required prior to such access. Employment, and the continuity of employment of non-U.S. persons, is contingent upon the company’s ability to secure and maintain the necessary export control authorization.

EHS/Environmental Requirements

This job operates in a manufacturing and testing environment. While performing the duties of this job, the employee routinely is required to use hands to keyboard, communicate, listen to, and interpret instructions and remain stationary for extended periods of time. This would require the ability to move around the facility and occasionally move/lift items weighing up to 25 lbs. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job. Applicants are invited to apply for a reasonable accommodation to perform the essential duties of the job.

Required PPE (Personal Protective Equipment)

• Safety shoes
• Safety Glasses - Safety Goggles

Diversity and Inclusion

magniX is an equal opportunity employer. We value and embrace diversity. We do not discriminate on the basis of race, color, national origin, religion, gender, gender identity or expression, sexual orientation, marital status, age, or disability status.