
Sr. Systems Engineer - Guidance, Navigation, and Control Engineer
Raytheon, Tucson, AZ, United States
Sr. Systems Engineer - Guidance, Navigation, and Control Engineer
Raytheon’s Systems Effectors: Processing, Guidance & Control Center is responsible for algorithm development including Guidance, Navigation, and Control; radio frequency (RF) and electro-optical/infrared (EO-IR) Signal Processing (SP); and missile- and sensor-level Modeling and Simulation for Raytheon’s portfolio of projects, programs, and products.
In the GNC department, the team designs, integrates, and optimizes effector guidance, tracking, navigation, and estimation algorithms to meet mission objectives, support new business initiatives, and help develop and execute technology roadmaps.
The position is located in Tucson, AZ and requires an onsite presence.
What You Will Do
Development, integration, and testing of embedded tactical missile flight code
Definition and execution of system level performance studies and analyses to inform the development and integration of new capabilities, refinement of existing capability, or to address obsolescence
Work within an agile framework to lead development of backlogs, plans, and metrics
Provide experience and guidance to help the program train new engineers and execute efficiently and effectively
Support missile performance analysis including model development, system optimization, and Monte Carlo assessments with expected system disturbances
Qualifications You Must Have
Typically requires a Bachelor’s degree in Engineering, Science, Physics, Mathematics, or a related STEM degree and a minimum of 5 years prior relevant experience
GNC, Signal Processing, and/or Modeling / Simulation experience
Engineering experience in missile system applications to include at least one of the following:
Digital and/or modern control systems
Dynamics
Kalman filter design
Monte Carlo analysis
Development and/or simulation of physical systems
Signal processing
Verification and validation
System-level performance assessments
GPS/INS navigation systems, sensors, and algorithms
Assured Positioning, Navigation, and Timing (APNT) systems, sensors, and algorithms for navigation in GPS-degraded environments
Experience with MATLAB, Python, C, C++, and/or Object-Oriented design
Experience with GNC and/or Signal Processing algorithms within a simulation or physical environment
Experience managing or leading others in a technical and/or functional capacity within an engineering environment
Ability to obtain an Interim Secret U.S. government issued Security Clearance is required prior to start date with the ability to obtain special program access after start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Qualifications We Prefer
Active and current Secret or above level Security Clearance
Advanced Degree in Engineering, Science, Physics, Mathematics, or a related STEM degree with 5 or more years of GNC, Signal Processing, and/or Modeling / Simulation experience
Ability to communicate effectively with internal leadership regarding matters of importance
Ability to balance multiple concurrent priorities with overlapping deadline in an Agile environment
Experience with and demonstrable achievement in systems engineering principals with regards to product development
What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. Raytheon values: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
Relocation Eligible – relocation assistance is available for this position
Competitive salary range: 86,800 USD – 165,200 USD (good faith estimate)
Benefits may include medical, dental, vision, life insurance, short‑term and 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.
Eligibility for annual short-term or long-term incentive compensation programs depends on level and collective‑bargaining agreement.
Option for a U.S.-based role; if residing in a U.S. territory, appropriate pay structure and benefits apply.
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, 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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Raytheon’s Systems Effectors: Processing, Guidance & Control Center is responsible for algorithm development including Guidance, Navigation, and Control; radio frequency (RF) and electro-optical/infrared (EO-IR) Signal Processing (SP); and missile- and sensor-level Modeling and Simulation for Raytheon’s portfolio of projects, programs, and products.
In the GNC department, the team designs, integrates, and optimizes effector guidance, tracking, navigation, and estimation algorithms to meet mission objectives, support new business initiatives, and help develop and execute technology roadmaps.
The position is located in Tucson, AZ and requires an onsite presence.
What You Will Do
Development, integration, and testing of embedded tactical missile flight code
Definition and execution of system level performance studies and analyses to inform the development and integration of new capabilities, refinement of existing capability, or to address obsolescence
Work within an agile framework to lead development of backlogs, plans, and metrics
Provide experience and guidance to help the program train new engineers and execute efficiently and effectively
Support missile performance analysis including model development, system optimization, and Monte Carlo assessments with expected system disturbances
Qualifications You Must Have
Typically requires a Bachelor’s degree in Engineering, Science, Physics, Mathematics, or a related STEM degree and a minimum of 5 years prior relevant experience
GNC, Signal Processing, and/or Modeling / Simulation experience
Engineering experience in missile system applications to include at least one of the following:
Digital and/or modern control systems
Dynamics
Kalman filter design
Monte Carlo analysis
Development and/or simulation of physical systems
Signal processing
Verification and validation
System-level performance assessments
GPS/INS navigation systems, sensors, and algorithms
Assured Positioning, Navigation, and Timing (APNT) systems, sensors, and algorithms for navigation in GPS-degraded environments
Experience with MATLAB, Python, C, C++, and/or Object-Oriented design
Experience with GNC and/or Signal Processing algorithms within a simulation or physical environment
Experience managing or leading others in a technical and/or functional capacity within an engineering environment
Ability to obtain an Interim Secret U.S. government issued Security Clearance is required prior to start date with the ability to obtain special program access after start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Qualifications We Prefer
Active and current Secret or above level Security Clearance
Advanced Degree in Engineering, Science, Physics, Mathematics, or a related STEM degree with 5 or more years of GNC, Signal Processing, and/or Modeling / Simulation experience
Ability to communicate effectively with internal leadership regarding matters of importance
Ability to balance multiple concurrent priorities with overlapping deadline in an Agile environment
Experience with and demonstrable achievement in systems engineering principals with regards to product development
What We Offer
Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. Raytheon values: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.
Relocation Eligible – relocation assistance is available for this position
Competitive salary range: 86,800 USD – 165,200 USD (good faith estimate)
Benefits may include medical, dental, vision, life insurance, short‑term and 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.
Eligibility for annual short-term or long-term incentive compensation programs depends on level and collective‑bargaining agreement.
Option for a U.S.-based role; if residing in a U.S. territory, appropriate pay structure and benefits apply.
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, 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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