Lime
Lime

1 Lime Ux/Ui Designer Jobs Hiring Near You

Staff CAE Engineer

San Francisco, CA · On-site

$142K - $196K/yr

Lime is looking for a Staff CAE Engineer to lead the structural integrity, safety, and weight ... Experience: 10+ years of CAE simulation and mechanical design experience on commercialized products.

Lime Jobs Information

What is it like to work at Lime?

Lime is a dynamic and innovative company that prioritizes a culture of experimentation, creativity, and collaboration, fostering an environment where employees can take risks and push boundaries.

The company's team structure is designed to be agile and adaptable, with a flat organizational hierarchy that encourages open communication and cross-functional collaboration. Lime's mission is to reimagine urban mobility and make cities more livable, with a focus on sustainability and social impact.

Working at Lime may appeal to individuals who are passionate about innovation, sustainability, and social responsibility, and who are looking for a fast-paced and dynamic work environment that offers opportunities for growth and professional development.

What makes Lime an attractive place to work?

Lime is a leading mobility company that offers a range of shared transportation services, positioning itself at the forefront of the micromobility industry. The company's workplace culture values innovation, collaboration, and a fast-paced environment that fosters creativity and experimentation. By joining Lime, professionals can contribute to shaping the future of urban mobility, develop their skills in a dynamic and rapidly evolving industry, and be part of a global team that is committed to making a positive impact on communities worldwide.

Do workers at Lime get paid breaks?

No. Most people don’t get paid breaks.
75% of people say they don’t get paid breaks.
Based on data from 8 people who took the Breakroom Quiz between January 2025 and August 2025.

Does Lime pay people when they’re sick?

No. Most people don’t get paid when they’re sick.
78% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.

Do people get paid time off at Lime?

Some people get paid time off from work.
40% of people say they don’t get paid time off.
Based on data from 5 people who took the Breakroom Quiz between June 2025 and August 2025.

How far ahead of time do people find out their work schedule?

Only some people find out their schedule four weeks ahead of time.
  • 50% of people with changing schedules find out their shifts one week or less ahead of time.
  • 17% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 33% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 6 people who took the Breakroom Quiz between January 2025 and July 2025.

Do workers at Lime worry about hours?

Most people don’t worry about getting enough hours.
88% of people report they don’t worry about getting enough hours.
Based on data from 8 people who took the Breakroom Quiz between January 2025 and August 2025.

Do Lime workers get to choose the shifts they work?

Most people get to choose which shifts they work.
80% report that they have enough control over which shifts they work.
Based on data from 5 people who took the Breakroom Quiz between January 2025 and August 2025.

How easy is it for Lime workers to change shifts?

Most people find it easy to change shifts.
88% of people report that it’s easy to change shifts if they need to.
Based on data from 8 people who took the Breakroom Quiz between January 2025 and August 2025.

How easy is it to get time off at Lime?

Some people find it hard to get time off.
57% of people report it’s hard to get time off.
Based on data from 7 people who took the Breakroom Quiz between January 2025 and July 2025.

Do Lime managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
100% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 8 people who took the Breakroom Quiz between January 2025 and August 2025.

Do jobs at Lime spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
11% of people report that their job takes up time that they don’t get paid for.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.

How easy is it to take sick days at Lime?

Most people find it easy to take sick days.
75% of people report that it’s easy to take time off if they are sick.
Based on data from 8 people who took the Breakroom Quiz between January 2025 and August 2025.

Do people at Lime feel treated with respect by their managers?

Most people feel treated with respect by their managers.
89% of people say they’re treated with respect by their managers.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.

Do people at Lime get to take their breaks without interruption?

Most people get breaks without interruption.
67% of people report that they get to take their breaks without interruption.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.

Is it stressful to work at Lime?

Some people feel stressed out here.
67% of people say they often feel stressed out at work.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.

Do people at Lime enjoy their jobs?

Only some people enjoy their job.
43% of people report they don’t enjoy their job.
Based on data from 7 people who took the Breakroom Quiz between January 2025 and July 2025.

Do people at Lime recommend working with their team?

Only some people recommend working with their team.
56% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.

Do people get enough training when they start at Lime?

Some people didn’t get enough training when they started.
56% of people report they didn’t get enough training when they started working here.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.

Do people get support to advance at Lime?

Only some people are given support to advance their career here.
In the last year, 67% of people report not being given support to advance their career here.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.

Do people think Lime’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
78% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.

Do workers feel well informed about how Lime is doing?

Only some people feel well informed about how the company is doing.
44% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 9 people who took the Breakroom Quiz between January 2025 and August 2025.
What are the most popular categories at Lime?
Infographic showing various Ux/Ui Designer job openings at Lime in the United States as of August 2026, with employment types broken down into 72% Full Time, 21% Temporary, and 7% Contract. Highlights an 100% Physical job distribution.

Staff CAE Engineer

Lime

San Francisco, CA • On-site

$142K - $196K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago


Lime rating

7.0

Company rating: 7.0 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

120th of 173 rated vehicle equipment hire


Job description

As the largest global shared micromobility business, Lime is on a mission to build a future where transportation is shared, affordable and carbon-free. A Time Magazine 100 Most Influential Company, Lime has powered more than one billion rides in close to 30 countries across five continents, spurring a new generation of clean alternatives to car ownership. Learn more at li.me.
Lime is looking for a Staff CAE Engineer to lead the structural integrity, safety, and weight optimization of our next-generation shared micro-mobility vehicles and infrastructure. In this role, you will act as a technical authority autonomously identifying, scoping, and solving the thorniest hardware challenges across our global vehicle platforms.
As a Staff-level engineer you work in conjunction with the mechanical engineering team to provide timely results in alignment with our Product Development Process. By delivering high-fidelity simulation data before design freezes, you will prevent engineering bottlenecks and eliminate late-stage development risks. You bring the pragmatic judgment required to balance digital engineering with physical realities, confidently determining when a problem warrants complex simulation versus when it is faster and cheaper to just build and test.
This is a hybrid position that combines remote and onsite work. The incumbent will be required to be onsite at our San Francisco Hardware Development Lab 2+ day each week.
Interview Note: We love to see engineering portfolios. Be prepared to walk us through a case study showing a complex structural failure or optimization challenge, your correlation methodology, and the final design solution.
What You'll Do:
  • Locking Mechanism & Overload Analysis: Own the advanced simulation of our complex electro-mechanical locking ecosystem (including battery, hub, helmet, lock-to, and docking modules). Utilize Multibody Dynamics (MBD) and non-linear transient analysis to ensure these assets withstand extreme real-world impact and intentional vandalism before committing to production tooling.
  • Structural Weight Optimization: Drive the optimization of vehicle frames and weldments early in the design cycle. Use precise fatigue and weldment simulations to safely strip away conservative margins, lowering per-unit manufacturing costs and vehicle weight before designs are locked for tooling.
  • Dynamic & Environmental Simulation: Lead high-fidelity explicit dynamics simulations for severe, short-duration impact events (drops, sidefalls, curb strikes) alongside random vibration analysis to replicate aggressive road testing virtually.
  • Test & Field Correlation: Partner closely with the Reliability engineering team to correlate analytical CAE models with lab tests and actual field failure data, continuously elevating Lime's predictive engineering capabilities.
  • Global Collaboration & Manufacturing Support: Partner cross-functionally with internal engineering units and external suppliers globally. Support vehicle builds directly at our Asian Contract Manufacturers (CMs), which includes international travel approximately 2-3 times per year.

About You:
  • Education: MSc in Mechanical Engineering (or a related engineering discipline), or equivalent practical experience.
  • Experience: 10+ years of CAE simulation and mechanical design experience on commercialized products. Proven portfolio in advanced structural optimization, non-linear analysis, and mechanism design.
  • Engineering Fundamentals: Deep, first-principles understanding of solid mechanics, materials, elasticity, plasticity, fatigue, and weldment/fracture mechanics.
  • Advanced CAE Expertise: Mastery of Multibody Dynamics (MBD), explicit vs. implicit solvers, non-linear transient mechanics, and random vibration (NVH) analysis.
  • Software Toolkit: Advanced proficiency in Abaqus (highly preferred), SIMULIA suites (Fe-Safe, Tosca, iSight), or equivalent high-end solvers, alongside 3D CAD software (SolidWorks preferred).
  • Simulation Automation: Proven ability to build simulation automation workflows for efficient model processing using Python or MATLAB.
  • Pragmatic Mindset: Highly autonomous problem solver who knows how to translate raw simulation data into actionable design directives and knows when to simulate versus when to physically prototype.
  • Material Expertise: Aluminum metallurgy (6000 series), advanced manufacturing (HPDC casting, forging, extrusion), heat treatment (T4/T6), fatigue & fracture mechanics (S-N Curves, crack propagation), and weldment analysis.

Preferred Experience:
  • Prior engineering experience within the automotive, bicycle, or micromobility-adjacent industries.

U.S. Based Position - What We Offer:
  • Comprehensive Health & Wellness: A choice of medical, dental, and vision plans. We also provide company-paid life and disability insurance and company-funded mental health benefits.
  • Financial & Retirement Planning: 401(k) plan with both pre-tax and Roth options, and access to a Health Savings Account (HSA) with a monthly company contribution.
  • Family & Fertility Support: Paid parental leave for birthing and non-birthing parents, plus fertility and family-forming benefits.
  • Paid Time Off: Unlimited vacation, paid leaves, and 10 company holidays.
  • Unique Lime Perks: Complimentary use of Lime vehicles in participating cities, a monthly phone allowance, dedicated learning and development days, and access to perks including One Medical, Wellhub, and Headspace.

The base salary range listed reflects what Lime reasonably expects to offer for this role, with the final base salary determined by objective factors such as the candidate's location and relevant skills and experience. Depending on the position, the total compensation package may also include discretionary annual performance bonus opportunities and equity, subject to applicable plan terms and eligibility requirements.
Lime considers all qualified applicants for employment, including those with arrest or conviction records, in accordance with the San Francisco Fair Chance Ordinance, the Los Angeles Fair Chance Initiative for Hiring, the Los Angeles County Fair Chance Ordinance, the California Fair Chance Act, and all other applicable federal, state, and local laws.
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If you want to make an impact, Lime is the place for you. Not sure if you meet all the qualifications? If this role excites you we encourage you to apply. Explore all opportunities on our career page.
Lime is proud to be an Equal Opportunity Employer. We believe different perspectives help us grow and achieve more. That's why we're dedicated to building and developing a team that reflects a wider range of backgrounds, abilities, identities, and experiences. If you require a reasonable accommodation during the application or hiring process, please email recruiting-operations@li.me for assistance.

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