Systems Security Engineer II – Anti-Tamper / Program Protection (On-site)

Prattwhitney; Tucson (AZ); On-site; USD 69,000 - 131,000; Full time

Job summary

RTX in Tucson, AZ is seeking an entry-level Systems Security Engineer to join the onsite team. You will help develop embedded security solutions across anti-tamper, cyber security, and software assurance for DoD programs, working with hardware and software in real-time embedded systems.

The role requires a Master’s degree in a STEM field and active DoD security clearance. You will collaborate with engineers to define requirements, assess CPI, and ensure compliance with DoD policies while

Qualifications

• Master’s degree in Electrical Engineering, Computer Engineering, Systems Engineering, Mechanical Engineering, Computer Science or related STEM major obtained by start date.
• Experience may be obtained through job experience, research, coursework or projects.

Responsibilities

• Support the implementation of Systems Security Engineering (SSE) solutions in Raytheon products to define requirements, solutions, trades, costs, and implementation strategies
• Conduct attack threat modeling and Critical Program Information (CPI) assessments
• Ensure compliance with DoD technology release and export licensing policies

Skills

System Security Engineering

Anti-Tamper

Cybersecurity

Embedded Systems Security

Embedded Hardware

Embedded Software

Real-time Embedded Systems

Education

Master’s degree in Electrical Engineering, Computer Engineering, Systems Engineering, Mechanical Engineering, Computer Science or related STEM major

Job description

Date Posted: 2026-09-14 Country: United States of America Location: US-AZ-TUCSON-801 ~ 1151 E Hermans Rd ~ BLDG 801 (External Site) 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 Type: DoD Clearance: Secret Security Clearance Status: Active and existing security clearance required on day 1

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

This is an Entry Level Role onsite in Tucson, AZ.

As a member of our elite Systems Security Engineering (SSE) team, we want you to develop embedded security solutions to protect the Warfighter’s technology advantage. Systems Security Engineering creates holistic security solutions leveraging Anti-Tamper (AT), Cyber Security, Software Assurance, and Supply Chain Risk Management to support Program Protection Implementation on embedded weapons systems.

What You Will Do:

• Support the implementation of Systems Security Engineering (SSE) solutions in Raytheon products to define requirements, solutions, trades, costs, and implementation strategies
• Conduct attack threat modeling and Critical Program Information (CPI) assessments
• Ensure compliance with DoD technology release and export licensing policies

Qualifications You Must Have:

Master’s degree in Electrical Engineering, Computer Engineering, Systems Engineering, Mechanical Engineering, Computer Science or related Science, Technology, Engineering or Mathematics (STEM) major obtained by start date.

• System Security Engineering
• Anti-Tamper
• Cybersecurity
• Embedded Systems Security
• Embedded Hardware
• Embedded Software
• Real-time Embedded Systems

Experience may be obtained through job experience, research, coursework or projects.

Qualifications We Prefer:

Advanced Degree in Electrical Engineering, Computer Engineering, Systems Engineering, Mechanical Engineering, Computer Science or related fields.

• systems engineering
• software or firmware development
• systems integration and/or test
• ASIC development
• digital electronics design
• model-based systems engineering
• or similar work history

Experience supporting DoD programs or a working knowledge of DoD directives such as DODI-S-5230.28.

Expertise in attack threat modeling and Critical Program Information (CPI) assessments.

Active/Current DoD security clearance.

Exceptional creativity, problem-solving abilities, communication, and interpersonal skills.

Prior internship, co-op, or work experience.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

Relocation Eligibility

The salary range for this role is 68,900 USD - 131,100 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.

RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity.

The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.