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Added 1 min ago
Senior Systems Administrator
KBR Wyle Services, LLC
Kihei, HI
At KBR, we deliver science, technology and engineering solutions to governments and companies around the world. KBR employs approximately 37,000 people worldwide with customers in more than…
Added 2 mins ago
Head of Engineering - Custody
Prospex CRM
United States
7 to 12 years total software engineering, with 4-plus years on a custody platform or key management system at a regulated entity: a custody firm, a regulated digital-asset bank, or a TradFi…
Added 2 mins ago
Head of Engineering
Prospex CRM
United States
7 to 12 years total software engineering, with 4-plus years on a custody platform or key management system at a regulated entity: a custody firm, a regulated digital-asset bank, or a TradFi…
Added 3 mins ago
Programme Manager, M&A Portfolio
London Stock Exchange Group Holdings Inc
NY
Programme Manager, Engineering M&A – Integration & Synergy Delivery
Added 4 mins ago
ET
End User Computing (EUC) Engineer
EdgeQ Technologies Private Limited
Remote, United States
- $75,000 to $115,000 USD / year
Administer Microsoft Intune, Microsoft Endpoint Configuration Manager (SCCM), and Active Directory.
Added 4 mins ago
TI
Sustaining Engineering Manager, Robotics
Tutor Intelligence
Watertown, MA
- $190,000 to $300,000 USD / year
…years, through packaging changes, worn parts, new sites, and software that keeps moving underneath it. We are hiring a Sustaining Engineering Manager to own…
Added 10 mins ago
IT Applications Manager - Supply Chain Planning
Niagara Bottling
Diamond Bar, CA
The IT Manager – Applications is a key member of the IT management team. The IT Manager oversees the implementation of business software applications and key responsibilities include the…
Added 15 mins ago
Product Manager Associate
DTCC Candidate Experience
Jersey City, NJ · Tampa, FL · Dallas, TX
…backlog in collaboration with the multiple squads, Product Manager, clients (internal/external) and key…
Added 15 mins ago
Senior Mechanical Engineer
RTX
United States
Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver…
Added 15 mins ago
CO
Assistant Director, Watershed Protection - Modeling, Monitoring, and Compliance (MMC)
City of Austin
United States
- $194,000 to $204,000 USD / year
Skill in using computers and related software applications.
Added 18 mins ago
Principal Product Manager
Hewlett Packard Enterprise
Spring, TX · Ft. Collins, CO · Andover, MA
…experience through HPE GreenLake. We are hiring a Principal Product Manager to own a major slice of the platform end to end, from GPU compute and AI fabric to the AI software stack…
Added 18 mins ago
Sr Principal Product Manager
Hewlett Packard Enterprise
Sunnyvale, CA
…partner to HPE’s Corporate Strategy, Go-To-Market, and R&D Engineering teams to define, champion, and drive the evolution of the product portfolio and target customer…
Added 19 mins ago
QA Manager, Audit and Inspection Managment
Intuitive
Sunnyvale, CA
…technologies, prototype next-generation solutions, and build software experiences that shape the future of robotic-assisted…
Added 22 mins ago
Infrastructure Administrator II (Remote)
Vaya Health
Remote, United States
…and maintenance of systems/networking/security hardware and software for the organization. Position will participate in technical research and development to enable continuing innovation…
Added 27 mins ago
Senior Manager, Strategic Project Management
Datasite LLC
Remote, United States
The Senior Manager of Strategic Project Management leads Datasite's highest-priority cross-functional initiatives from definition through delivery, including go-to-market readiness,…
Added 36 mins ago
Assistant Project Manager
Sabre Commercial
Austin, TX
Sabre Commercial is seeking a Assistant Project Manager (AKA Project Engineer) to join our team in the Austin Office.
Added 36 mins ago
Project Manager
Sabre Commercial
Austin, TX
Sabre Commercial is seeking a Project Manager to join our team in the Austin Office.
Added 36 mins ago
Customer Success Manager - Automotive
Moto Acquire LLC
Chicago, IL
We're hiring a Customer Success Manager to own the relationship with our dealer partners after the sale. You'll onboard new rooftops, make sure every dealer gets real value from…
Added 36 mins ago
CC
GIS Program Manager
Cass County Government
Fargo, ND
- $86,150 to $94,231 USD / year
…lasting impact? Cass County is seeking a full-time GIS Program Manager to join our team in Fargo, ND. This is your opportunity to shape the future of operations across one of the region's…
Added 36 mins ago
IP
Technical Product Manager
Indeed Project Scout Testing
Austin, TX
- $65,000 to $70,000 USD / year
We are looking for a highly skilled Technical Product Manager (TPM) to lead the development and execution of innovative products that bridge the gap between engineering and business. You…
Added 36 mins ago
G&
Senior Commercial Construction Project Manager
Greenwald & B.C. Inc.
Mt Pleasant, MI
- $100,000 to $120,000 USD / year
As our commercial division continues to grow, we're seeking a Senior Commercial Construction Project Manager who can bring strong commercial construction experience, sound financial…
Added 36 mins ago
G&
Commercial Construction Project Manager
Greenwald & B.C. Inc.
Mt Pleasant, MI
- $80,000 to $95,000 USD / year
As our commercial division continues to grow, we're looking for an experienced Commercial Construction Project Manager who can take ownership of projects, coordinate field and office teams,…
Added 36 mins ago
SD
Residential Senior Project Manager
Spinnaker Development
Newport Beach, CA
- $135,000 to $160,000 USD / year
Spinnaker Development is seeking an experienced Senior Project Manager to lead the day-to-day execution of custom residential construction projects throughout Newport Beach and coastal…
Added 38 mins ago
DBA Claims Administrator
Amentum
Bismarck, ND
Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges…
Added 40 mins ago
Customer Success Manager - Enterprise
Fortive
Remote, United States
The Customer Success Manager (CSM) Enterprise plays a key role in ensuring long-term customer satisfaction and retention at strategic, critical enterprise accounts partnering with the EBDM…

RTX

Senior Mechanical Engineer

United States

The salary range for this role is 118,300 USD - 224,900 USD.

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Job details

Pay: The salary range for this role is 118,300 USD - 224,900 USD.
Experience: Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat.
Posting language: English
Posted: Nov 4, 2026

Original job description

Date Posted:

2026-11-04

Country:

United States of America

Location:

US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01

Position Role Type:

Unspecified

U.S. Citizen, U.S. Person, or Immigration Status Requirements: 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

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

Active and existing security clearance required after day 1

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. What You Will Do The Airborne Radar Mechanical Design Department is currently seeking a Principal Mechanical Engineer for the Receiver & Electronic Packaging Section in El Segundo, CA. The person in this position will be involved in electronics packaging design for Airborne Radar Subsystems including Antenna, Receiver, Exciter, Processor and Power Supply subsystems. Tasks will include: Mechanical engineering throughout the hardware life cycle, including concept development, preliminary and detail design, transition to production, production support and installation. Designs will be for tactical airborne defense environment-based sensor systems including ground¬ based, shipboard, airborne, and space sensors. Typical technologies include high density printed wiring board assemblies, electronic enclosures, thermal heat exchangers, machined components, RF microwave assemblies, and power converter units, all with Challenging design constraints including Size, Weight, Power, and design to Cost. What You Will Learn Design and release mechanical parts and systems for Receiver & Electronic Packaging and other sub-systems. Provide engineering support to internal operations and external suppliers. Create 3-D models, 2-D detail drawings, and Change Notices. Support creation of Design Specification and Acceptance Requirement documents. Qualifications You Must Have Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) degree or a minimum of 8 years’ prior relevant experience, to include any combination of the following: Experience with completing detailed layouts and design documentation using Computer Aided Design tools Experience with providing support to suppliers who are fabricating the unit components and assemblies. 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. . Qualifications We Prefer Proficiency in RF principles, RF circuit card design, RF materials, manufacturing and producibility. Design experience in high-frequency environments, enclosure design, EMI shielding, and thermal management. Proficiency with CREO (Pro/E) or similar 3D solid modeling software. Exposure to manufacturing processes for CCAs, metal housings, and brazements; or experience in a manufacturing and assembly support role. Strong technical background with high technical aptitude. Advanced degree in Mechanical, Electrical, or Aerospace Engineering. Prior experience in Defense or Aerospace Antenna Mechanical Design Experience Possess active security clearance What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation. This is an onsite position and offers relocation based on candidate eligibility. Learn More & Apply Now! This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm ohibited by local laws/regulations. Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader. Remote: Employees who are working in Remote roles will work primarily offsite (from home). If you live within a reasonable commute of an RTX site with other colleagues you interact with, your manager will discuss whether there is a degree of onsite presence associated with this role. Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility. Requires advanced to expert knowledge of work area typically obtained through advanced education combined with experience. May have broad knowledge of project management. Requires substantial knowledge of RTX projects, programs or systems in order to provide enhancements within job area. Typically requires: A University Degree or equivalent experience and minimum 8 years prior relevant experience, or An Advanced Degree in a related field and minimum 5 years experience Engineering/Other Technical Positions: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience unless prohibited by local laws/regulations.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 118,300 USD - 224,900 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, 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, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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