RTX · 5 hours ago
Senior Engineer, System Engineering - Qualification Lead P3
US-AZ-TUCSON-802 ~ 1151 E Hermans Rd ~ BLDG 802
Full-time
Onsite
Mid, Senior Level
$87K/yr - $165K/yr
5+ years expRTX is a leading defense contractor focused on providing innovative engineering solutions to support national security. They are seeking a Senior Engineer, System Engineering - Qualification Lead to develop, maintain, and test systems that ensure mission-critical defense operations succeed. This role involves collaborating across disciplines to troubleshoot issues and validate system performance.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Develop, update, and maintain system requirements, concepts of operations, and interface definitions
Design and implement test plans, procedures, and verification documentation for both simulated and operational environments
Execute system-level testing and analyze results to validate performance and functionality
Identify and resolve hardware, software, and system-level issues through detailed data analysis and debugging
Collaborate across functions to drive performance improvements and ensure system reliability
Integrate hardware and software into tactical systems, evaluating operational impact and effectiveness
Conduct trade studies and present findings to stakeholders to support technical decision-making
Lead and contribute to multi-disciplinary teams to ensure seamless integration and mission readiness
Develop integration documentation, verify requirements, and communicate results to leadership and stakeholders
Perform statistical and numerical analysis of test data to confirm system performance and compliance
Present technical findings and solutions to internal leadership and external customers
Travel is needed to support mission execution at RTX facilities, test sites, vendor locations, and customer environments
Obtain special program access as required
Qualification
Required
Typically requires a Bachelor's in science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 5 years of prior engineering experience
Experience with systems software, systems hardware, systems requirements, systems integration, and/or systems testing
Experience with MSL qualification, ATP, and E3 qualification testing
Experience in Earn Value Management System (EMVS) and Cost Account Management (CAM)
Experience with PMX
SM2/SM6 experience
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
Preferred
Defense Industry, specifically with military systems; tactics, techniques, and procedures, as well as Department of Defense customer infrastructure experience
Advanced degree (Master or PhD) in a STEM field
Experience with the Systems Engineering Product Cycle, including specific phases, deliverables, or responsibilities aligned with the lifecycle
Digital and model-based engineering tools (DOORS, Rhapsody, Cameo), requirements management, and MATLAB scripting
Experience as a cross-product team lead or integrated product team lead
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
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
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2026-01-22
Business Insider
2026-01-09
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