{"schemaVersion":"jobsearcher.job.v1","id":"74e78928c7f401c3778a1ee5","url":"https://jobsearcher.com/jobs/74e78928c7f401c3778a1ee5","canonicalUrl":"https://jobsearcher.com/jobs/74e78928c7f401c3778a1ee5","title":"Systems Engineer - Algorithms (ONSITE)","description":"Job Summary Algorithms Systems Engineer – Joint Precision Approach and Landing System (JPALS) Program. Onsite location: 1801 Hughes Dr, BLDG 676, Fullerton, CA 92631. U.S. citizen required. Eligibility to obtain and maintain a U.S. government issued DoD Secret Security Clearance (active, existing after day 1).\nResponsibilities Test algorithms and models for the JPALS program.\nDevelop tools to accomplish sufficient testing.\nWork on multiple tasks in a software development environment.\nConduct analysis for system troubleshooting and analysis.\nImprove code quality by performing code reviews and following good software practices.\nDocument equations, derivation, and generate plots in MATLAB.\nPerform data and statistical analysis.\nCollaborate with parties within and outside own job function; may provide guidance, coaching, and training to other employees.\nQualifications Proficiency in MATLAB (code optimization and numerical stability).\nUnderstanding of basic software development principles – configuration control, collaborative development, formal processes.\nExperience in reading and developing algorithm descriptions, mathematical expressions, derivations, matrix manipulations, outlier analysis, and system level analysis.\nExperience performing data analysis and problem solving (e.g., anomaly investigation).\nAt least 2 years of prior relevant experience or an advanced degree in STEM.\nAbility to obtain a SECRET Security Clearance.\nPreferred Qualifications Experience in the systems engineering discipline.\nExperience performing complex statistical analysis and/or mathematical modeling.\nExperience performing model-driven design using Simulink and auto-generated code.\nExperience with development of solutions to GPS Navigation Systems.\nWillingness to travel and do field work.\nBenefits Medical, dental, and vision insurance.\nThree weeks of vacation for newly hired employees.\nGenerous 401(k) plan with employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option.\nTuition reimbursement program.\nStudent loan repayment program.\nLife insurance and disability coverage.\nOptional coverages: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection.\nBirth, adoption, parental leave benefits.\nOvia Health, fertility, and family planning.\nAdoption Assistance.\nAutism Benefit.\nEmployee Assistance Plan, including up to 10 free counseling sessions.\nHealthy You Incentives, wellness rewards program.\nDoctor on Demand, virtual doctor visits.\nBright Horizons, child and elder care services.\nTeladoc Medical Experts, second opinion program.\nAnd more!\nSalary & Location Salary range: $75,800 USD – $144,200 USD. 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.\nEEO Statement 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.\n\n#J-18808-Ljbffr","company":"Segment Twilio","rawCompany":"segment twilio","city":"Fullerton","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-07-15T03:21:09.120Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"334511","title":"Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing","slug":"search-detection-navigation-guidance-aeronautical-and-nautical-system-and-instrument-manufacturing"},{"code":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Systems Engineer - Algorithms (ONSITE)","description":"Job Summary Algorithms Systems Engineer – Joint Precision Approach and Landing System (JPALS) Program. Onsite location: 1801 Hughes Dr, BLDG 676, Fullerton, CA 92631. U.S. citizen required. Eligibility to obtain and maintain a U.S. government issued DoD Secret Security Clearance (active, existing after day 1).\nResponsibilities Test algorithms and models for the JPALS program.\nDevelop tools to accomplish sufficient testing.\nWork on multiple tasks in a software development environment.\nConduct analysis for system troubleshooting and analysis.\nImprove code quality by performing code reviews and following good software practices.\nDocument equations, derivation, and generate plots in MATLAB.\nPerform data and statistical analysis.\nCollaborate with parties within and outside own job function; may provide guidance, coaching, and training to other employees.\nQualifications Proficiency in MATLAB (code optimization and numerical stability).\nUnderstanding of basic software development principles – configuration control, collaborative development, formal processes.\nExperience in reading and developing algorithm descriptions, mathematical expressions, derivations, matrix manipulations, outlier analysis, and system level analysis.\nExperience performing data analysis and problem solving (e.g., anomaly investigation).\nAt least 2 years of prior relevant experience or an advanced degree in STEM.\nAbility to obtain a SECRET Security Clearance.\nPreferred Qualifications Experience in the systems engineering discipline.\nExperience performing complex statistical analysis and/or mathematical modeling.\nExperience performing model-driven design using Simulink and auto-generated code.\nExperience with development of solutions to GPS Navigation Systems.\nWillingness to travel and do field work.\nBenefits Medical, dental, and vision insurance.\nThree weeks of vacation for newly hired employees.\nGenerous 401(k) plan with employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option.\nTuition reimbursement program.\nStudent loan repayment program.\nLife insurance and disability coverage.\nOptional coverages: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection.\nBirth, adoption, parental leave benefits.\nOvia Health, fertility, and family planning.\nAdoption Assistance.\nAutism Benefit.\nEmployee Assistance Plan, including up to 10 free counseling sessions.\nHealthy You Incentives, wellness rewards program.\nDoctor on Demand, virtual doctor visits.\nBright Horizons, child and elder care services.\nTeladoc Medical Experts, second opinion program.\nAnd more!\nSalary & Location Salary range: $75,800 USD – $144,200 USD. 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.\nEEO Statement 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.\n\n#J-18808-Ljbffr","datePosted":"2026-07-15T03:21:09.120Z","dateModified":"2026-07-15T03:21:09.120Z","hiringOrganization":{"@type":"Organization","name":"Segment Twilio","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Fullerton","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"74e78928c7f401c3778a1ee5"},"url":"https://jobsearcher.com/jobs/74e78928c7f401c3778a1ee5"}}