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RTX · 3 hours ago

2026 Fulltime - Mechanical Engineer I - Onsite

US-CA-GOLETA-H01 ~ 6380 Hollister Ave ~ BLDG H01

Full-time

Onsite

New Grad, Entry Level

$63K/yr - $120K/yr

0+ years exp

RTX is a company dedicated to helping the nation and allies defend freedoms and deter aggression. They are seeking a Mechanical Engineer I to lead new product development in the Electronic Warfare Mechanical Engineering section, focusing on the design and integration of RF products for airborne platforms.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

The Mechanical Engineer I will perform conceptual and detailed mechanical design of RF products/sub-systems, High Density Electronic packaging designs, Antennas, and Electronic components/devices for application in ground, sea, and air‐borne defense

Responsibilities include the design of structures, mechanisms, thermal systems, and electronic enclosures

Candidate will be expected to follow established procedures and instructions while working closely with program/functional supervision to ensure the overall design objectives are met with the design

Contacts are primarily with the immediate section manager, team lead, project leaders, and other personnel (peers) within the applicable program

Qualification

Mechanical engineering design3-D modelingGeometric DimensioningTolerance (GD&T)RF product designM/S Office toolsReading mechanical drawingsBasic engineering principles

Required

Bachelors degree in Science, Technology, Engineering, or Mathematics (STEM)

This position requires 12 months or less of relevant professional work experience (excluding internships)

Experience in mechanical engineering design and product support through educational coursework or prior internship

Experience with 3-D modeling and analysis using Creo or other tools

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

Active and existing security clearance required after day 1

Preferred

Experience with M/S Office tools i.e. Word, Excel, PowerPoint, and Visio

Ability to apply basic principles, theories, and concepts within the mechanical engineering field and general knowledge of other related disciplines

Knowledgeable in reading mechanical fabrication and assembly drawings

Experience in Geometric Dimensioning and Tolerance (GD&T) analysis for drawings

Direct experience in developing detail mechanical designs and documentation packages for RF, Electronic and/or mechanical systems

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

Glassdoor3.8

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.

Founded in 1922

Arlington, Virginia, USA

10001+ employees