Battery Simulation Engineer II

Job Description

Job Description

About magniX

Based in Washington state, magniX is a leader in electric propulsion for aerospace & defense, working to revolutionize how the world connects by transforming the way aircraft are powered. magniX has been at the leading edge of electric propulsion innovation for quite some time, proving our technology in flight. We are now ready to take our technology and products to market. Be part of a passionate team that is ushering in the 3rd era of aviation.

About the role

The Battery Simulation Engineer II contributes to the development and integration of computational models for battery cells and packs within larger powertrain and aircraft systems. This role focuses on performing simulations, analyzing results, and supporting optimization strategies to enhance battery performance, efficiency, and thermal management. Collaborating closely with senior engineers, the engineer participates in characterization tests, ensures proper documentation, and uses simulations to troubleshoot hardware issues. This position provides a foundation for honing skills in modeling and simulation techniques while contributing to key team projects.

Primary Responsibilities :

• Develop computationally efficient electrical models for battery cells and packs, and contribute to their integration into larger powertrain and aircraft models.
• Perform simulations using electrical, thermal, and lifecycle models to support the specification and development process, ensuring outputs align with project requirements.
• Analyze simulation results to provide insights that inform battery performance, design, and specification decisions.
• Participate in characterization tests to collect data for model development and validate the accuracy of existing models.
• Collaborate in the development of optimization strategies for battery designs, focusing on efficiency, weight, and thermal management.
• Prepare technical reports and maintain records of design and simulation files.
• Support applications and testing teams by using simulation to troubleshoot hardware findings and contribute to resolving performance issues.

Qualifications

Required :

Preferred :

Location

Compensation & Benefits

Salary Range : $135-$165k

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.

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 the 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)

Required PPE provided by magniX based on the employee’s position and exposure. Below are typical PPE used on the manufacturing and testing floor.

Export Control Compliance

This position must meet export control compliance requirements. To meet export control compliance requirements, a “U.S. Person” is required. A “U.S. Person” includes U.S. citizens, lawful permanent residents, refugees, or asylees. As this position requires access to export-controlled data, 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.

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.