System Engineer Algorithms (Onsite)

• Date Posted:

• 2026-03-12

• Country:

• United States of America

• Location:

•

US-CA-FULLERTON-676

~ 1801 Hughes Dr ~

BLDG 676

• Position Role Type:

• Onsite
• U.

S. Citizen, U.S.

Person, or Immigration Status Requirements:

• The ability to obtain and maintain a U.S. government issued security clearance is required.​U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

• Security Clearance Type:

• DoD Clearance:

  Secret

• Security Clearance Status:

• Active and existing security clearance required after day 1 Raytheon managed by Collins Aerospace Collins Aerospace is seeking a qualified algorithm Systems Engineer to support the Joint Precision Approach and Landing System (JPALS) program.

This is an early career engineering position for an individual with educational and/or professional experience in the development of solutions to GPS Navigation Systems. This individual will be required to run and test modeling and simulation of algorithmic models using Simulink and MATLAB. The work is highly technical, and the individual must be comfortable with documenting equations, derivation, and generation of plots in MATLAB. The individual must be comfortable with data and statistical analysis. The successful candidate must be able to work on individual tasks under limited supervision, or with a team to achieve operational targets and must have the ability to communicate and collaborate with parties within and outside of own job function. Eventually the candidate may be responsible for helping to provide guidance, coaching and training to other employees within their job area.

• What You Will do:
• + Test algorithms and models for the JPALS program + Develop the necessary tools to accomplish sufficient testing + Work on multiple tasks in a software development environment + Conduct analysis for system trouble shooting and analysis + Improve code quality by performing code reviews and good software practice

• Qualifications You Must Have:

• + Proficiency in MATLAB; code optimization and numerical stability + Understanding of basic software development principles - configuration control, collaborative development, formal processes + Experience in reading and developing algorithm descriptions, mathematical expressions and derivations, matrix manipulations, outlier analysis, and system level analysis + Experience in performing data analysis and problem solving (e.

g. anomaly investigation) + Proficient skills in written and oral communication + Experience working well in teams and multi-tasking + Demonstrable computer skills, including proficiency in Microsoft Office Suite and SharePoint + Ability to obtain a SECRET Security Clearance or Higher is

REQUIRED

+ Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) unless prohibited by local laws/regulations and minimum 2 years of prior relevant experience or an Advanced Degree in a related field + The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

• Qualifications We Prefer:

• + Experience in the systems engineering discipline + Experience performing complex statistical analysis and/or mathematical modeling + Experience performing model driven design using Simulink and auto generated code + Experience with development of solutions to GPS Navigation Systems + Willingness to travel and do field work

• What We Offer :

• Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry.

Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market. Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions — whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

• WE ARE REDEFINING AEROSPACE.

• Please ensure the role type (defined below) is appropriate for your needs before applying to this role
• Onsite
• : Employees who are working in Onsite roles will work primarily onsite.

This includes all production and maintenance employees, as they are essential to the development of our products. _Regardless of your role type, collaboration and innovation are critical to our business and all employees will have access to digital tools so they can work with colleagues around the world - and access to Collins sites when their work requires in-person meetings._ Some of our competitive benefits package includes: + Medical, dental, and vision insurance + Three weeks of vacation for newly hired employees + Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option + Tuition reimbursement program + Student Loan Repayment Program + Life insurance and disability coverage + Optional coverages you can buy: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection + Birth, adoption, parental leave benefits + Ovia Health, fertility, and family planning + Adoption Assistance + Autism Benefit + Employee Assistance Plan, including up to 10 free counseling sessions + Healthy You Incentives, wellness rewards program + Doctor on Demand, virtual doctor visits + Bright Horizons, child and elder care services + Teladoc Medical Experts, second opinion program + And more! At Collins, the paths we pave together lead to limitless possibility. And the bonds we form - with our customers and with each other -- propel us all higher, again and again. Apply now and be part of the team that's redefining aerospace, every day.

• _As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote._
• The salary range for this role is 75,800 USD - 144,200 USD.

The salary range provided is a good faith estimate representative of all experience levels.

RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills. Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement. Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance. This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. _RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act._

• Privacy Policy and Terms:

• Click on this link (http://www.

rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and TermsRaytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.