RTX · 1 week ago
Principal Systems Engineer - Land and Air Defense Systems
US-MA-TEWKSBURY-TB3 ~ 50 Apple Hill Dr ~ CONCORD BLDG, Tewksbury Tb3 300 Concord
Full-time
Onsite
Senior Level, Lead/Staff
$108K/yr - $204K/yr
8+ years expRTX is a leader in defense and aerospace, dedicated to helping the nation and allies defend freedoms. They are seeking a Principal Systems Engineer to lead systems engineering efforts for Land and Air Defense Systems, focusing on concept development, algorithm optimization, and multi-disciplinary collaboration to enhance military capabilities.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Concept and requirements development, including decomposition and flow-down
Concept of Operations (CONOPS) development and design
Algorithm optimization, research and development; trade studies to bring new, advanced features to fielded system
Functional analysis of real world and test data
Multi-disciplinary development efforts across the kill-chain for an Air and Missile Defense System
Collaborate with customer to bring new capabilities to the warfighter
Qualification
Required
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience
Experience in requirements development, decomposition, or CONOPS development/design
Ability to obtain Interim Secret U.S. government issued security clearance is required prior to start date
Preferred
Experience of radar systems (for example - PATRIOT, LTAMDS, AN/TPY-2 and others)
Experience with both broad, large-scale data analysis and focused root-cause analysis
Experience with Artificial Intelligence/Machine Learning
Experience with design of system level architecture
Experience with signal processing techniques, system control
Experience of Electronic Warfare/Electronic Attack/Electronic Protection Techniques
Experience interfacing with external customers
Experience across the product development life cycle
Familiarity with MATLAB, DOORS, and MS Office
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
bloomberglaw.com
2026-01-22
Business Insider
2026-01-09
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