Senior Principal Electrical Engineer - Digital Power Design - Hybrid - Tucson, AZ

Date Posted : *2024-03-01*Country : *United States of America*Location : *AZ201 : RMS AP Bldg 801 1151 East Hermans Road Building 801, Tucson, AZ, 85756 USA*Position Role Type : *HybridAt 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.*Job Summary : *The Effector Power and Analog Design Department supports key Raytheon products, by providing mission-critical designs relating to power conversion, motor controls, flight termination systems, telemetry, and other analog domains.

We are looking for senior level engineers who have power electronics knowledge, including a digital power focus, to help design robust power systems for important national defense products.

We value diverse skills and experience, so don’t hold back. Your qualifications could add tremendous value to our team. Our customers come from all different backgrounds, and so do our employees.

If you’re passionate about what you could accomplish here, we’d love to hear from you.The position is for the Tucson, AZ and is a hybrid role.

Responsibilities to Anticipate : Design, analyze, simulate, test, and document power conversion circuitry potentially utilizing any standard power conversion topologies (non-isolated and isolated) with the main emphasis on board mounted power end use applications.

Engage in related roadmapping activities.

• Architect at the power system level.
• See circuit card, stack, and power system development through its design phases, from requirements definition through initial integration testing.
• Create advanced level digital power conversion designs, and help to create related best practices and related roadmapping.
• Create software control schemes relating to digital power conversion, and guide related software development. Drive related roadmapping activities.
• Drive to meet schedule concerns. Define schedules for circuit, circuit card, stack, and power system level tasking.* Guide ECAD drafters and junior engineers through layout and routing activities.

Define layer stackup definitions. Act as an expert regarding creepage and clearance concerns.* Lead large teams to success with schedule, budget, and technical execution.

• Engage in personal technical growth, and facilitate technical growth in peers and junior engineers. Drive the capture of opportunities needed to mature the organization on the technical front.
• Clearly present work product of your team to functional, program, and corporate leadership. Manage related risk discussions.

Guide junior engineers on technical presentation skills.*Qualifications You Must Have : Typically requires a Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) and 10 years of prior relevant experience *OR* an Advanced STEM degree and 7 years of prior relevant experience.

• Design and analysis experience with digital power converter design.* Design, analysis, test, and simulation experience with linear converters, and experience with one or more of the following non-isolated converter topologies : buck, boost, buck-boost.
• Experience using tools such as MATLAB, MathCAD, Mathematica, or other similar tools. This includes experience developing templates with these tools.
• Experience utilizing and creating electrical design specifications.
• Experience with Texas Instruments C-2000 family of microcontrollers, Microchip PIC controllers, VHDL, or real time operating systems.
• Experience with using CAN-bus, UART, and / or RS-422* 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.*Qualifications We Value : Experience with designing at the circuit card stack level to meet concerns of adjacent disciplines, such as thermal, structural, mechanical, reliability, and quality.

• Design, analysis, and simulation experience with at least one, and conceptual familiarity (professional experience preferred) with all of the following isolated converter topologies : flyback, half-bridge, full-bridge, forward, push-pull, resonant.
• Experience with professional transformer and inductor design, analysis, test, and simulation considerations in power electronics circuits.
• Experience with EMI Filter design, analysis, test, and simulation considerations in power electronics circuits.
• A self-starter, a quick learner, be able to function in a dynamic environment, and have good time management skills.
• Experience leading larger teams, and experience working with other team leads toward a larger goal.
• Direct experience managing customer relationships.* Experience communicating and documenting technical topics at the small and large team level, and experience presenting to upper levels of management and customers.
• Professional Experience with wide bandgap devices (SiC, GaN) in power electronics designs.* Professional Experience with circuit simulator SIMPLIS, and / or system simulator SABER.
• Professional Experience with Mentor Graphics DxDesigner, and / or Hyperlynx.* Professional Experience with acting as a liaison between program and functional management in a cross-matrixed organization.
• Professional Experience with military specifications.* Professional Experience with design considerations for voltages >

400V and / or power >

10kW.* Professional Experience with three-phase power systems, power factor control, and inverter / rectifier development.

• Professional Experience with motor control development.* Professional Experience with program management tools such as Earned Value.
• Professional Experience with proposal development.*What We Offer : *Whether you’re just starting out on your career journey or are an experienced professional, we offer a robust total rewards package that goes above and beyond with compensation;

healthcare, wellness, retirement and work / life benefits; career development and recognition programs. Some of the superior benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child / adult backup care.

Location Information : *This position is located in beautiful Tucson, AZ. Tucson has a friendly, caring and laid-back atmosphere, combined with the innovation and energy of a metropolitan region and recognized as one of America’s 10 Best Small Cities.

Surrounded by beautiful mountains, colorful Sonoran Desert landscape and majestic saguaro cacti, Tucson is blessed with some of nature’s best work.

Tucson is known for its bright blue skies, and with more than 310 sunny days per year, Tucson’s fantastic weather lets residents enjoy the outdoors year-round.

Tucson, AZ : https : / / careers.rtx.com / global / en / raytheon-tucson,-az-location (https : / / careers.rtx.com / global / en / raytheon-tucson,-az-location)*Additional Information : Hybrid : * Employees who are working in Hybrid roles will work regularly both onsite and offsite.

Ratio of time working onsite will be determined in partnership with your leader*Clearance Information* : This position requires the eligibility to obtain a security clearance.

The Defense Industrial Security Clearance Office (DISCO), 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 here : https : / / www.

state.gov / m / ds / clearances / c10978.htm (https : / / www.state.gov / m / ds / clearances / c10978.htm)#LI-HybridThe salary range for this role is 118,000 USD - 246,000 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 / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.

Privacy Policy and Terms : *Click on this link (http : / / www.rtx.com / privacy / Job-Applicant-Privacy-Notice) to read the Policy and Terms