Simulation SW Development Engineer San Diego,California,United States Software and Services At Apple, we strive every single day to craft products that enrich people’s lives. Our successes are the result of skilled domain experts working in an environment which encourages creativity, collaboration, and re-thinking of old problems in new ways! As a member of the Satellite Connectivity Group, you will work on the satellite network that enables connectivity to iPhone when off the grid without cellular or Wi-Fi coverage. Every day, Apple customers use Emergency SOS, Roadside assistance, and Messages via satellite to stay connected when they have no other means to communicate. You will have the unique and rewarding opportunity to shape this and other critical services, to the benefit and safety of millions of Apple device users. Our team is seeking a modeling and simulation software engineer to build software for analysis and operation of our satellite connectivity programs. This person will develop and extend analysis software to evaluate proposed designs, quantify performance, and characterize user experience for Apple customers around the world. They will also develop and support critical operational software for a new system. The successful candidate must have a track record of developing simulations and analysis tools from first principles. Ideal candidates will have experience in large scale computing and developing operational software. They must have a curious and analytical mind that can see both the big picture and drill down into the details. **Description** Core responsibilities: - Develop and maintain simulation software that performs capacity analysis and trade studies. - Develop and maintain production-quality software libraries for system physics. - Understand our software end-to-end and how it impacts operations, proactively spot problems, and repair any issues to minimize system interruptions. - Perform analysis of system performance, communicate findings to the team and cross-functional partners, and work collaboratively to improve the system. **Minimum Qualifications** + Excellent geometry, spatial reasoning, and problem-solving skills. + Demonstrated proficiency in C/C++. + 5+ years experience with software development for mathematical modeling, simulation, and optimization. **Key Qualifications** **Preferred Qualifications** + Strong understanding of physics and dynamical systems. + Proficiency in Python, Julia, or MATLAB. + Strong analysis skills. + Comfortable working in a dynamic, small team environment. Able to work through ambiguity. + Excellent written and verbal communication skills and solid teamwork and leadership skills. + MS/PhD in Engineering, Applied Mathematics, Physics, Computer Science, Data Science, or related discipline. **Education & Experience** **Additional Requirements** **Pay & Benefits** + At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $166,600 and $296,300, and your base pay will depend on your skills, qualifications, experience, and location.Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.Learn more (https://www.apple.com/careers/us/benefits.html) about Apple Benefits.Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program. + Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant. (https://www.eeoc.gov/sites/default/files/2023-06/22-088\_EEOC\_KnowYourRights6.12ScreenRdr.pdf) **Apple Footer** Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant (Opens in a new window) . Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation or that of other applicants. United States Department of Labor. 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