Principal engineer jobs in Wentzville, MO - 1,875 jobs

At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking an Experienced or Senior Electro-Electromagnetics Engineer - Scientist to join the E3 Design Integration Team located in Berkeley, Hazelwood or St. Charles, MO. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. BDS is a global leader in the development, production, maintenance and enhancement of fixed-wing and rotary wing aircraft, commercial and government satellites, human spaceflight programs and weapons. Key markets include aeronautics, space and weapons. Core capabilities are in development, production and mission enabling upgrades of integrated solutions. BDS delivers the most digitally advanced, simply and efficiently produced and intelligently supported solutions to its customers. The St. Louis E3 Design Integration Team is responsible for various tasks including but not limited to analysis, concept development, design implementation, and verification tasks on various Boeing Defense programs. The position requires interfacing with multiple disciplines across The Boeing Company (Engineering, Product Support, Manufacturing, etc.), external customers, suppliers, and multiple levels of the organization to manage compliance to design integration requirements. Primary responsibilities: Develops and validates electromagnetic compatibility (EMC) and electromagnetic interference (EMI) requirements for various communication, sensor, electronic warfare and other electromagnetic systems, subsystems, components, interconnects and structures. Develops architectures to integrate components into higher level systems and platforms. Performs E3 program planning, authoring E3 support documentation, continuous program E3 oversight and visibility, and product manufacturing support Performs trade studies, modeling, simulation and other forms of computational electromagnetic (CEM) analysis to predict component and interconnects performance and to optimize design around established requirements. Manages assignments within allocated budgets, on schedule, and with high quality results Defines and conducts tests to validate performance of designs to requirements. Oversees supplier electromagnetic testing for compliance with procedures and standards Manages appropriate aspects of supplier and partner performance to ensure compliance to electromagnetic requirements Collects and analyzes data on supplier and partner performance to ensure compliance to requirements. Provides support to products throughout their lifecycle from manufacturing to customer use by recommending engineering solutions to issues and performing root-cause analysis of anomalies and other engineering support as requested Supports programs and functions site-wide with the interpretation, implementation, adherence to and compliance of the Boeing St. Louis site's ESD Process Specification requirements. Supports project management by providing work statement, budget, schedule and other required inputs and by reporting project status Writes appropriate sections of proposals to support development of new business Provides general mentorship This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options. This position requires the ability to obtain a U.S. Secret Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required Basic Qualifications (Required Skill/Experience): Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement 9+ years of work-related experience with a Bachelors degree OR 7+ years of work-related experience with a Masters OR 3+ years of work-related experience with a PhD Engineering experience with EMC (Electromagnetic Compatibility), EMI (Electromagnetic Interference) or E3 (Electromagnetic Environmental Effects) Willing to Travel Domestically and internationally as needed Preferred Qualifications (Desired Skills/Experience): 14+ years of work-related experience with a Bachelors degree OR 12+ years of work-related experience with a Masters OR 9+ years of work-related experience with a PhD B.S Degree or higher in Electrical Engineering, Aerospace Engineering or Physics Experience with relevant aircraft electromagnetic standards: MIL-STD-461, MIL-STD-464, RTCA DO-160 Experience in a role which required knowledge of MIL-STD-704, MIL-STD-1275, MIL-STD-461, MIL-STD-464, DO-160, IEC-61000, and/or FCC part 15 Experience in Aerospace & Defense Industry and/or the military Experience performing computational electromagnetic analysis (FEKO, Cosite, ANSYS, CST) Experience with written and verbal communication and leading projects, along with the ability to make decisions and deliver results Engineering experience with ESD (Electrostatic Discharge) Experience leading a team of engineers Experience working within an engineering organization Experience with lightning testing and analysis Certification as TEMPEST Professional (CTP-I or CTP-II) Conflict of Interest:Successful candidates for this job must satisfy Company's Conflict of Interest (COI) assessment process. Typical Education for Lead Level: Level 4: Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, computer science, mathematics, physics or chemistry (e.g. Bachelor) and typically 9 or more years' related work experience or an equivalent combination of technical education and experience (e.g. PhD+4 years' related work experience, Master+7 years' related work experience). In the USA, ABET accreditation is the preferred, although not required, accreditation standard. Level 5: Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, computer science, mathematics, physics or chemistry (e.g. Bachelor) and typically 14 or more years' related work experience or an equivalent combination of technical education and experience (e.g. PhD+9 years' related work experience, Master+12 years' related work experience). In the USA, ABET accreditation is the preferred, although not required, accreditation standard. Relocation: This position offers relocation based on candidate eligibility. Drug Free Workplace: Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies. Shift: This position is for 1st shift At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary pay range: Level 4: $129,200 - $174,800 Level 5: $154,700 - $209,300 Boeing offers the best benefits in Aerospace: Boeing offers a comprehensive benefits package including generous Paid Time Off (PTO), flexible work environment, paid parental leave, 401k matching, extremely generous tuition assistance for earning advanced degrees, and paid medical leave programs. The Boeing 401(k) helps you save for your future, with contributions from Boeing that can help you grow your retirement savings. Our best-in-class retirement benefit features: Best in class 401(k) plan: we'll match your contributions dollar for dollar, up to 10% of eligible pay with Immediate 100% vesting Student Loan Match: The Boeing 401(k) Student Loan Match allows eligible enrolled U.S. employees to have their qualified student loan debt payments counted, along with any match-eligible contributions they make, for purposes of determining the Company Match to employees' Boeing 401(k) accounts. Applications for this position will be accepted until Feb. 13, 2026 Export Control Requirements: This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. §120.62 is required. "U.S. Person" includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee. Export Control Details: US based job, US Person required Education Bachelor's Degree or Equivalent Required Relocation This position offers relocation based on candidate eligibility. Security Clearance This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Secret Clearance Post-Start is required. Visa Sponsorship Employer will not sponsor applicants for employment visa status. Shift This position is for 1st shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.