Senior Systems Engineer (ONSITE)
Collins Aerospace, El Segundo, CA, United States
Date Posted
2026-04-21
Country
United States of America
Location
US-CA-EL SEGUNDO-E06 ~ 2010 E El Segundo Blvd ~ BLDG E06
Position Role Type
Onsite
Security Clearance Requirements
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Company Overview
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.
Job Summary
The Multi-Domain Assured Navigation & Timing Applications (MANTA) group within the Mission Critical Products organization is hiring a
Senior Systems Engineer
to join our Maritime PNT organization in support of the Global Positioning System (GPS)-Based Positioning, Navigation and Timing Service (GPNTS) program. The Maritime PNT organization offers a challenging environment where you will collaborate to shape innovative solutions for our U.S. Navy customer.
What You Will Do
Review and analyze the system level requirements to develop verifiable system level requirements.
Develop and execute test plans, verification or acceptance test procedures, develop scripts (preferably Python) and utilize test equipment such as GPS simulators to verify system requirements and prove compliance.
Manage updates and timely release of CDRLs/SDRLs to improve documentation cycle time and customer satisfaction.
Contribute to technical interchange meetings and design reviews (TRR, PDR, CDR).
Provide verbal and written status on assigned Integrated Master Schedule (IMS) tasks.
Qualifications You Must Have
Working knowledge of Model-Based Systems Engineering (MBSE).
Experience in Agile development and usage of Agile framework tools such as JIRA/Confluence.
Proficiency in DOORS NG.
Knowledge of systems engineering fundamentals with ability to work with all engineering disciplines and program management.
Familiarity with EVMS, ETCs, and ECPs.
Ability to visualize system functionality, create block diagrams, and analyze system performance via analysis of customer requirements specifications.
Experience in system, software, and hardware requirements management, traceability, and allocation.
Experience in RF signal processing.
Experience with commercial test equipment such as DMM, oscilloscope, signal generator, spectrum analyzer, logic analyzer.
Experience in Development, System Test and Sell-off, involving hardware/software.
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an advanced degree with minimum 3 years of experience.
Active and transferable SECRET clearance required prior to start date.
Qualifications We Prefer
Minimum 5 years of experience in RF/IR signal processing, electronics, navigation (GPS or inertial), modeling, and simulation, aerodynamics, missile-related mechanical engineering.
Understanding of guidance and navigation systems and experience with GPS receiver system design, integration, test, verification, and validation.
Experience with test equipment, technical reviews, and production readiness.
Familiarity with subsystem or system architecture and system-of-systems definition.
Familiarity with MOSA/SOSA/VITA/FACE standards.
Ability to write clear engineering documentation.
What We Offer
Medical, dental, and vision insurance.
Three weeks of vacation for newly hired employees.
Generous 401(k) plan with employer matching and a Lifetime Income Strategy option.
Tuition reimbursement program.
Student loan repayment program.
Life insurance and disability coverage.
Optional coverages including pet, home, auto, additional life, accident, critical illness, group legal, ID theft protection.
Birth, adoption, parental leave benefits.
Ovia Health, fertility, and family planning.
Adoption assistance.
Autism benefit.
Employee assistance plan with up to 10 free counseling sessions.
Healthy You incentives and wellness rewards program.
Doctor on Demand and virtual doctor visits.
Bright Horizons child and elder care services.
Teladoc medical experts and second opinion program.
Role Details
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.
Equal Opportunity Employer
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.
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2026-04-21
Country
United States of America
Location
US-CA-EL SEGUNDO-E06 ~ 2010 E El Segundo Blvd ~ BLDG E06
Position Role Type
Onsite
Security Clearance Requirements
Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Company Overview
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.
Job Summary
The Multi-Domain Assured Navigation & Timing Applications (MANTA) group within the Mission Critical Products organization is hiring a
Senior Systems Engineer
to join our Maritime PNT organization in support of the Global Positioning System (GPS)-Based Positioning, Navigation and Timing Service (GPNTS) program. The Maritime PNT organization offers a challenging environment where you will collaborate to shape innovative solutions for our U.S. Navy customer.
What You Will Do
Review and analyze the system level requirements to develop verifiable system level requirements.
Develop and execute test plans, verification or acceptance test procedures, develop scripts (preferably Python) and utilize test equipment such as GPS simulators to verify system requirements and prove compliance.
Manage updates and timely release of CDRLs/SDRLs to improve documentation cycle time and customer satisfaction.
Contribute to technical interchange meetings and design reviews (TRR, PDR, CDR).
Provide verbal and written status on assigned Integrated Master Schedule (IMS) tasks.
Qualifications You Must Have
Working knowledge of Model-Based Systems Engineering (MBSE).
Experience in Agile development and usage of Agile framework tools such as JIRA/Confluence.
Proficiency in DOORS NG.
Knowledge of systems engineering fundamentals with ability to work with all engineering disciplines and program management.
Familiarity with EVMS, ETCs, and ECPs.
Ability to visualize system functionality, create block diagrams, and analyze system performance via analysis of customer requirements specifications.
Experience in system, software, and hardware requirements management, traceability, and allocation.
Experience in RF signal processing.
Experience with commercial test equipment such as DMM, oscilloscope, signal generator, spectrum analyzer, logic analyzer.
Experience in Development, System Test and Sell-off, involving hardware/software.
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an advanced degree with minimum 3 years of experience.
Active and transferable SECRET clearance required prior to start date.
Qualifications We Prefer
Minimum 5 years of experience in RF/IR signal processing, electronics, navigation (GPS or inertial), modeling, and simulation, aerodynamics, missile-related mechanical engineering.
Understanding of guidance and navigation systems and experience with GPS receiver system design, integration, test, verification, and validation.
Experience with test equipment, technical reviews, and production readiness.
Familiarity with subsystem or system architecture and system-of-systems definition.
Familiarity with MOSA/SOSA/VITA/FACE standards.
Ability to write clear engineering documentation.
What We Offer
Medical, dental, and vision insurance.
Three weeks of vacation for newly hired employees.
Generous 401(k) plan with employer matching and a Lifetime Income Strategy option.
Tuition reimbursement program.
Student loan repayment program.
Life insurance and disability coverage.
Optional coverages including pet, home, auto, additional life, accident, critical illness, group legal, ID theft protection.
Birth, adoption, parental leave benefits.
Ovia Health, fertility, and family planning.
Adoption assistance.
Autism benefit.
Employee assistance plan with up to 10 free counseling sessions.
Healthy You incentives and wellness rewards program.
Doctor on Demand and virtual doctor visits.
Bright Horizons child and elder care services.
Teladoc medical experts and second opinion program.
Role Details
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.
Equal Opportunity Employer
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.
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