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Added 1 min ago
AF
HISTORIAN
Air Force Civilian Career Training
Joint Base Anacostia-Bolling, DC
- $121,785 to $158,322 USD / year
…leadership perspective of an identified high-potential, mid-level manager/executive, while contributing support to the mission and function of the Air Force. It is not a continuing position…
Added 1 min ago
NA
INTERDISCIPLINARY ENGINEER
Naval Air Systems Command
San Diego, CA · Patuxent River, MD
- $143,913 to $197,200 USD / year
…Specialized experience must demonstrate the following: 1.) Senior technical leader and recognize authority in advanced engineering, functioning as a subject matter expert or Program/Project…
Added 1 min ago
NS
MANAGEMENT & PROGRAM ANALYST
Naval Supply Systems Command
Naval Base, Norfolk, VA
- $90,838 to $118,092 USD / year
…decision making. Must be able to relate aspects and parts of a project to the overall needs of the organization in order to accomplish projects. Must exercise initiative and sound judgment…
Added 1 min ago
NS
ADMINISTRATIVE/TECHNICAL SPECIALIST
Naval Sea Systems Command
Dam Neck Naval Facility, Virginia Beach, VA
- $108,019 to $165,945 USD / year
…otherwise manage SCI personnel, information, physical, and technical security (e.g. TEMPEST and TSCM) actions and procedures. | You will provide guidance and assistance for processing SCI…
Added 1 min ago
AT
TECHNICAL WRITER-EDITOR (AUTO/IT)
Army Tank-Automotive and Armament Command (TACOM)
Warren, MI
- $98,729 to $152,625 USD / year
Serve as Technical Writer-Editor (Automotive - Information Technology) supporting the Program Manager's Office, Light Armored Vehicles current, near term, and future systems. | Provide…
Added 17 mins ago
Engineering Program Manager
Cisco Systems, Inc.
Milpitas, CA
…Cisco’s Enterprise Networking business. We drive high-impact technical initiatives across the full stack - from embedded systems to cloud - with a core focus on integrating security and…
Added 23 mins ago
VDC Manager
Jobgether
Remote, United States
You will lead strategic BIM and VDC initiatives, ensuring that digital delivery processes, technical standards, and project coordination efforts meet client objectives. Your key…
Added 23 mins ago
J
Software Engineer Lead
Jobgether
Remote, United States
- $105,000 to $135,000 USD / year
…digital banking, financial applications, and internal business systems. You will lead a team of software engineers while driving technical excellence, innovation, and secure development…
Added 23 mins ago
J
Senior Project Manager, Scrum Master
Jobgether
Remote, United States
- $130,000 to $140,000 USD / year
The Senior Project Manager, Scrum Master will lead the successful delivery of enterprise data platform, analytics, and business intelligence initiatives within a dynamic technology…
Added 39 mins ago
DO
Regional Planning Section Manager
Department of Water Resources
CA
- $11,437 to $14,315 USD / month
Duties will include, but are not limited to, the following: lead technical staff; program development and implementation; groundwater monitoring network design; data collection; conducting…
Added 41 mins ago
A
Sr Civil Track Engineer
AECOM
Fresno, CA
- $90,000 to $160,000 USD / year
Under the direction of the Rail Infrastructure Manager, the Senior Track & Civil Engineer provides advanced engineering support for track and civil infrastructure design & construction and…
Added 41 mins ago
A
Sr Civil Track Engineer
AECOM
Bakersfield, CA
- $90,000 to $160,000 USD / year
Under the direction of the Rail Infrastructure Manager, the Senior Track & Civil Engineer provides advanced engineering support for track and civil infrastructure design & construction and…
Added 41 mins ago
A
Sr Civil Track Engineer
AECOM
Sacramento, CA
- $90,000 to $160,000 USD / year
Under the direction of the Rail Infrastructure Manager, the Senior Track & Civil Engineer provides advanced engineering support for track and civil infrastructure design & construction and…
Added 41 mins ago
Program Manager II, Software Quality Assurance and Testing, Platforms and Devices
Google
Mountain View, CA
…everyone, whether down the street or across the globe. As a Program Manager at Google, you’ll lead complex, multi-disciplinary projects from start to finish - working with stakeholders to…
Added 48 mins ago
Monitoring & Instrumentation Project Manager
ECS Ltd
Pittsburgh, PA
The Monitoring & Instrumentation Project Manager manages geotechnical instrumentation and monitoring projects from initiation through completion. This role is responsible for coordinating…
Added 55 mins ago
Sr Portfolio Manager
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr Portfolio Manager based in the United States.
Added 58 mins ago
Sr. Engineer, Software Engineer (Test Automation Developer)
AB3 Nationwide Life and Annuity Insurance Co
OH · AZ · IA
…reduce delivery risk, drive continuous improvement, and provide technical guidance within a cross-functional…
Added 58 mins ago
Sr Analyst, Workforce Management Insights
AB3 Nationwide Life and Annuity Insurance Co
OH
Discover, extract, combine, and analyze workforce data from approved internal systems and sources, including complex or high-volume operational datasets.
Added 1 hour ago
Fire Sprinkler Assistant Project Manager
Impact Fire
MA · Southborough, MA
This position supports the planning and execution of fire protection projects under the guidance of experienced project and field leaders. The Assistant Project Manager helps ensure…
Added 1 hour ago
FM
Sr QMSR Manager
Fresenius Medical Care
Waltham, MA
- $122,000 to $205,000 USD / year
3+ years of experience as a Manager preferred. Strong project management skills.
Added 1 hour ago
RA
Senior Program Manager & Key Client Lead, Data Centers
Ramboll Americas Engineering Solutions, Inc.
Boston, MA
- $150,000 to $225,000 USD / year
As Senior Program Manager & Key Client Lead, Data Centers, you will own the integrated relationship, technical direction, and delivery agenda for a priority data center client in North…
Added 1 hour ago
Sr IT Service Transformation Manager
Promega
Madison, WI
2. 5+ years of experience in IT service delivery, project coordination, business analysis, requirements gathering, or systems/process documentation.
Added 1 hour ago
AI Search Engineering Analyst, Safety Risk and Platform
Google
Mountain View, CA
Improve tools and automated systems through data analysis, technical expertise, and present to stakeholders. Analyze and solve complex problems using data and statistical methods.
Added 1 hour ago
Program Manager, Global Demand and Supply Reconciliation
Google
Atlanta, GA
…everyone, whether down the street or across the globe. As a Program Manager at Google, you’ll lead complex, multi-disciplinary projects from start to finish - working with stakeholders to…
Added 1 hour ago
Energetics Lead Engineer Propulsion – Level 4: Active Secret Clearance
Northrop Grumman
Chandler, AZ
Provide technical guidance and direction to the engineering team throughout the design, test, production, and maintenance phases of the project

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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