RTX · 1 week ago
Senior Principal Engineer – One Shots
US-AZ-TUCSON-M07 ~ 3292 E Hemisphere Loop ~ BLDG M07
Full-time
Onsite
Senior Level, Lead/Staff
$132K/yr - $252K/yr
8+ years expRTX is a leading company in defense and aerospace, committed to helping the nation and allies defend freedoms. They are seeking a Senior Principal Engineer to develop advanced one shot devices technologies, manage subcontractors, and ensure effective communication with customers regarding user needs and project progress.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Apply and/or develop advanced one shot devices technologies using scientific principles, theories and concepts implementation into products
Provide technical oversight to various subcontractor
Manage subcontract suppliers to specify and deliver required subsystem components on schedule and on budget
Frequently interface with the customer to identify user needs
Technical oversight of our power source batteries development programs
You will ensure two-way communication management; serve as the day-to-day liaison to the programs concerning resource technical assignments
Contribute to technology development roadmaps
Support failure analysis and corrective action through redesign of failed one shot device components or systems
Present one shot device design models and supporting analyses/test results to internal and customer review meetings
Support proposals requiring one shots technologies
Support development of Critical Item Development Specifications (CIDS)
Proposal and cost preparation, requirements definition, and one shot device subsystems analysis, test and verification; operational test support; supplier collaboration
Qualification
Required
Typically requires a Bachelor in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience. In absence of a degree, 10+ years of experience. An advanced degree in a related field may be substituted for additional years of experience
Experience in development of solid propulsion systems
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
Active and existing security clearance required on day 1
Preferred
Twelve (12) or more years of directly related experience in propulsive technology and its application to solid or liquid, and/or mono propellant propulsion systems
Prior Patriot Missile experience
Systems knowledge to assure full development of propulsion requirements and dissemination and flow down to subcomponent levels
Project engineering skills and experience using Earned Value Management System
Demonstrated success as a proposal/cost account manager as well as project/team leader
Demonstrated ability to develop and lead collaborative efforts with other technical disciplines including structural, thermal, aerodynamics and low observables
Willingness to travel, including internationally, to provide supplier support
Supplier collaboration experience and oversight generating specifications and statements of work (SOW)
Working knowledge or experience with either missile design or development, production support and integration
Experience with DoD customers and/or associated contractor executives and technical leadership
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
Company
RTX
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$3.2MKey Investors
LIFT Ecosystem Accelerator
2024-02-22Grant· $0.2M
2019-06-09Acquired
2010-01-14Grant· $3M
Leadership Team
Daniel Conroy
Chief Technology Officer - Digital
Kevin DaSilva
Corporate Vice President & Treasurer
Recent News
bloomberglaw.com
2026-01-22
Business Insider
2026-01-09
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