Junior Rf Engineer Jobs in Arizona (NOW HIRING)

Date Posted: 2026-06-23 Country: United States of America Location: US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required. 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 after day 1

• Lead system and circuit-level architecture design activities for TM and FTS subsystems.
• Serve as the Responsible Engineering Authority (REA) for complex TM and FTS designs.
• Drive full lifecycle development of PCBA-level designs, from requirements definition through integration and qualification.
• Lead technical reviews, failure investigations, supplier engagements, and cross-functional task teams.
• Oversee or perform analog and mixed-signal circuit design, analysis, simulation, testing, and documentation.
• Independently generate the engineering artifacts required to demonstrate compliance with program, performance, and regulatory requirements.
• Mentor junior and mid-level engineers and shape team-level engineering best practices.

Requirements

• Degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of relevant experience; or an advanced degree in STEM and a minimum of 5 years of relevant experience.
• Experience with electronics design at the system and/or subsystem level.
• Experience generating and/or utilizing electrical design specifications.
• Deep experience with analog and mixed-signal circuit design (FET/BJT circuits, op‑amps, filters, A/D converters, level shifting, termination, comparators, load switches, etc.).
• Experience with analysis tools (MATLAB, MathCAD, Mathematica, or similar).

Preferred

• Advanced degree in Electrical Engineering.
• Experience working with and applying government regulations relevant to TM/FTS, such as RCC, FCC, NSA, or related compliance frameworks.
• Experience with component‑level qualification, including radiation, temperature, vibration, and environmental stress conditions.
• Experience leading cross‑functional teams (systems, RF, firmware, mechanical, test, suppliers).
• Extensive experience with mixed‑signal PCB design, RF/antenna interfaces, RF transmitters and receivers, ECAD workflows and layout/routing constraints relevant to TM/FTS.
• Experience with electronics laboratory diagnosis and testing.
• Experience with microcontroller, FPGA, and digital interface design.
• System grounding schemes and resolving ground reference issues.
• Requirements development and test plan creation.
• Electrical interface control documents.
• Power supply design.
• Detailed printed circuit board layout.

• Salary range: $107,500 - $204,500 USD.
• Work Schedule: 9/80 schedule (every other Friday off).
• Relocation Eligibility: eligible for relocation.
• Benefits: 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, holidays.
• Annual short‑term and/or long‑term incentive compensation programs (subject to level and collective‑bargaining status).
• The role is U.S.-based; salary and benefits will be as per U.S. standards.

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.