Pratt & Whitney
Senior Principal Embedded SW Security Engineer
Pratt & Whitney, Tucson, Arizona, United States, 85718
Date Posted:
2025-12-09
Country:
United States of America
Location:
AZ204: RMS Rita Road Bldg 9020 9000 South Rita Rd Building 9020, Tucson, AZ, 85747 USA
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status 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.
Security Clearance:
DoD Clearance: Secret
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.
Raytheon Software Security Sensors and Effectors Department is looking for a Senior Principal Embedded S/W Security Engineer in
Tucson, AZ .
What You Will Do
Involved with software and firmware design as well as development, integration, and testing of real-time missile software.
Apply System Security principles to the design and implementation of hardened Radar software applications.
Develop software applications using C and C++ languages on a variety of computing platforms.
Understand real-time software design and the performance implications associated with specific System Security implementations.
Work closely with the Systems Security Engineering team to define and implement requirements.
Work in a common development environment to support and facilitate program ability to leverage specific capabilities.
Interface with customer community to review technical design and support verification of system maturity.
Qualifications You Must Have
Typically requires a Bachelor’s degree in Science, Technology, Engineering, Mathematics or related field AND a minimum of 10 years of relevant software experience.
Experience with C/C++.
Experience with AMD Xilinx UltraScale+ or Versal MPSoC or similar Embedded Processors.
VxWorks OS experience.
Embedded Software Security experience.
Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Qualifications We Prefer
Ability to understand how their efforts affect the “big picture” of the missile system and develop or review detail solutions at the source code level.
Experience with qualification and verification of software applications.
Prior experience working with Python/Perl, Raytheon UltraStack Hardware / Cyrpto algorithms / ARM architecture is highly preferred.
Experience designing, implementing, testing, or fielding real-time security-oriented solutions on Department of Defense (DoD) programs (embedded experience highly preferred).
Experience using security-relevant tools and devices for security auditing, network security, host/server security, communication security, or policy management.
Experience in Agile and DevSecOps environments.
Experience in an Agile/Scrum/Kanban frameworks and development environments.
Experience using software configuration management and bug tracking tools.
Knowledge of modern computer architecture and hardware technologies including PCIe, GPIO, I2C, SATA, FPGAs and ASICs.
What We Offer
Robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.
Parental leave (including paternal), flexible work schedules, achievement awards, educational assistance and child/adult backup care.
Tucson is Awesome: https://www.youtube.com/watch?v=i65wOwKcNIQ
Winter in Tucson: https://www.youtube.com/watch?v=yZdKKkF0QkE
Learn More & Apply Now
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.
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website: https://www.state.gov/m/ds/clearances/c10978.htm
Location: Onsite, Tucson, AZ.
Salary range: 124,000 USD – 250,000 USD. Salary and benefits are determined by experience, location, education, and other factors.
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.
#J-18808-Ljbffr
2025-12-09
Country:
United States of America
Location:
AZ204: RMS Rita Road Bldg 9020 9000 South Rita Rd Building 9020, Tucson, AZ, 85747 USA
Position Role Type:
Onsite
U.S. Citizen, U.S. Person, or Immigration Status 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.
Security Clearance:
DoD Clearance: Secret
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.
Raytheon Software Security Sensors and Effectors Department is looking for a Senior Principal Embedded S/W Security Engineer in
Tucson, AZ .
What You Will Do
Involved with software and firmware design as well as development, integration, and testing of real-time missile software.
Apply System Security principles to the design and implementation of hardened Radar software applications.
Develop software applications using C and C++ languages on a variety of computing platforms.
Understand real-time software design and the performance implications associated with specific System Security implementations.
Work closely with the Systems Security Engineering team to define and implement requirements.
Work in a common development environment to support and facilitate program ability to leverage specific capabilities.
Interface with customer community to review technical design and support verification of system maturity.
Qualifications You Must Have
Typically requires a Bachelor’s degree in Science, Technology, Engineering, Mathematics or related field AND a minimum of 10 years of relevant software experience.
Experience with C/C++.
Experience with AMD Xilinx UltraScale+ or Versal MPSoC or similar Embedded Processors.
VxWorks OS experience.
Embedded Software Security experience.
Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
Qualifications We Prefer
Ability to understand how their efforts affect the “big picture” of the missile system and develop or review detail solutions at the source code level.
Experience with qualification and verification of software applications.
Prior experience working with Python/Perl, Raytheon UltraStack Hardware / Cyrpto algorithms / ARM architecture is highly preferred.
Experience designing, implementing, testing, or fielding real-time security-oriented solutions on Department of Defense (DoD) programs (embedded experience highly preferred).
Experience using security-relevant tools and devices for security auditing, network security, host/server security, communication security, or policy management.
Experience in Agile and DevSecOps environments.
Experience in an Agile/Scrum/Kanban frameworks and development environments.
Experience using software configuration management and bug tracking tools.
Knowledge of modern computer architecture and hardware technologies including PCIe, GPIO, I2C, SATA, FPGAs and ASICs.
What We Offer
Robust total rewards package with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs.
Parental leave (including paternal), flexible work schedules, achievement awards, educational assistance and child/adult backup care.
Tucson is Awesome: https://www.youtube.com/watch?v=i65wOwKcNIQ
Winter in Tucson: https://www.youtube.com/watch?v=yZdKKkF0QkE
Learn More & Apply Now
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.
This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website: https://www.state.gov/m/ds/clearances/c10978.htm
Location: Onsite, Tucson, AZ.
Salary range: 124,000 USD – 250,000 USD. Salary and benefits are determined by experience, location, education, and other factors.
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.
#J-18808-Ljbffr