Principal Electrical Engineer (Onsite)

Date Posted:**

2025-07-22

**Country:**

United States of America

**Location:**

HTX36: Richardson, TX 3200 E Renner Rd

, Richardson, TX, 75082-2402 USA

**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:**

DoD Clearance: Top Secret

Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers toughest challenges and to meet the demands of a rapidly evolving global market.

We are currently seeking a Principal Electrical Engineer at Richardson, TX. As a critical team member and electronics architect, the Principal Electrical Engineer will design, develop, and integrate the most technologically advanced systems in the world. The Principal Electrical Engineer is a lead position responsible for clean sheet and upgrade electronic solutions. The Principal Electrical Engineer will work with other experienced engineers with extensive backgrounds in circuit card and firmware design, as well as mentoring less experienced engineers as they complete circuit card designs. The candidate will have excellent written and verbal communication skills and will have the ability to work self-guided yet collaboratively in a team environment.

**What You Will Do:**

+ Experience in designing digital and analog products including microprocessor systems, low-power supplies, communication subsystems.

+ Experience with circuit design, including schematic capture, power, FPGA resource utilization

+ Knowledge of or experience with PCB layout, board stack ups, via structures, grounding strategies, impedance matching, trace width calculations

+ Experience with signal integrity and designing for high-speed designs.

+ Familiarity with signal integrity, best practices and ability to coordinate with subject matter experts (SMEs) to provide and/or source the needed inputs for subject matter experts to run models

+ Experience with pre-placement of components and ability to coordinate with mechanical engineers to generation board outline files for circuit cards

+ Experience with Mixed Signal Design: One or more of the following. A/D Converters, Digital Down Converters, D/A Converters, Digital Waveform Generators, Mixed Signal CCAs, Mixed Signal Modules and Subsystems

+ Digital Hardware: One or more of the following. Subsystem/Module Digital Circuits, FPGA/ASICs, COTS Interfaces, Subsystem Development, VME/PCI interfaces Digital Systems, System Trades, Architecture, Embedded Processing

+ Ability to generate and communicate requirements and specifications for vendors to facilitate the quote and design of new hardware

+ Experience with new architecture development

+ Experience in industry circuit board design tools (Xpedition Enterprise preferred)

+ The ability to train and mentor early-career engineers

+ The ability to obtain and maintain a U.S. security clearance. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance

**Qualifications You Must Have:**

+ Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience **or** an Advanced Degree in a related field and minimum 5 years of experience

**Qualifications We Prefer:**

+ Recent experience with 3U VPX and/or SOSA hardware

+ Understanding of backplane topologies, slot and module profiles of 3U VPX card sets

+ Circuit board design with Xilinx and/or Altera FPGA/SoCs

+ Zynq, Kintex/Virtex Ultrascale and newer

+ TEMPEST design experience

+ Working knowledge of EMI/EMC standards for military applications.

+ Experience designing for Military Aircraft applications

+ Experience using ALM tools including Jira and Confluence

+ Experience working with industry standard toolsets for requirement capture and task management (e.g. DOORs, Microsoft Project)

+ Experience in developing test procedures and test fixtures

+ Ability to read, create, and review engineering drawings including schematics, assembly drawings and parts lists

+ RF design experience

+ Experience interfacing to RF circuitry and high-speed A/D D/A conversion

+ Experience with implementation of high-speed backplanes

+ Experience with Mentor Graphics tool suite

+ Proven analytical skills using in-circuit simulation (Matlab, LT Spice)

+ Knowledge of firmware development, design, and test using suitable toolsets (Xilinx Vivado, ModelSim)

+ Experience with CAM (Cost Account Management) duties

+ Ability to lead teams and report status to management

**Learn More & Apply Now!**

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, youll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

Eligible for relocation

*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.

**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.

Regardless of your role type, collaboration and innovation are critical to our business and all employees will have access to digital tools so they can work with colleagues around the world and access to Collins sites when their work requires in-person meetings.

Apply now and be part of the team thats redefining aerospace, every day.

The salary range for this role is 101,000 USD - 203,000 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 candidates 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 companys 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._

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Raytheon Technologies 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.