RTX · 1 day ago
SD&I - Sr. Principal Mechanical Engineer
US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1
Full-time
Onsite
Senior Level, Lead/Staff
$132K/yr - $252K/yr
10+ years expRTX is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. They are seeking a Senior Principal Mechanical Engineer to provide technical leadership in site construction projects, drive technical requirements, and collaborate with various stakeholders in the development and integration of military and commercial facilities.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Provide technical leadership to site construction projects in support of USG and Foreign military customer product installations
Drive technical requirements for site construction to programs and contractors across multiple programs
Provide technical oversight to internal team and contractors during site construction and integration
Identify and manage risks and opportunities and associated mitigation and capture plans as they relate to the site activation
Responsible for new business proposal’s site development and integration scope, ensuring proposals have a robust technical baseline and address risk and opportunities
Support site surveys for facility infrastructure solutions
Develop facility requirements and design development documents for defense system equipment in accordance with system requirements
Work with Architect/Engineering (A/E) contractors for facility design effort
Review and approve shop drawings and construction specifications
Collaborate and coordinate work activities with Raytheon, Government, and subcontractors
Qualification
Required
Bachelors degree from an ABET accredited University and has passed the fundamentals of Engineering Exam (EIT/FE) plus ten (10) years of related experience or demonstrated equivalency of experience and/or education
Familiar with the use of drafting software including Revit and AutoCAD
Familiarity with building codes for commercial, industrial and military/Department of Defense (DoD) facilities
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
Preferred
Experience working with and developing Facility Requirement Documents
Comfortable working in a high energy environment with multiple concurrent and quick-turn deadlines
Willingness to learn and desire to overcome challenges to achieve individual and team success
Strong written and oral communication
Strong attention to detail and orientation to produce high quality work products
Capable of using spreadsheet, word processing and standard Microsoft software
Ability to work with and collaborate with a multi-disciplinary team
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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