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Added 1 min ago
Project Engineer II
Federal Signal
Elgin, IL
3+ years of project, product design, vehicle integration, or systems engineering experience, preferably in mobile machinery, heavy equipment, commercial vehicles, or specialty equipment.
Added 3 mins ago
KC
Customer Engagement Applications Engineer – Texas/USA
KLA Corporation
Taylor, TX
- $102,000 to $173,400 USD / year
…technologies for specialty processes, IC substrates, and PCB manufacturing, including etch and deposition, component inspection, and imaging and…
Added 4 mins ago
S
AUTOMATION ENGINEER III
Spherion
College Station, TX
- $38 USD / hour
The Automation Engineer III - Temporary serves as the senior technical authority responsible for leading the design, configuration, integration, and lifecycle management of process control,…
Added 6 mins ago
Infrastructure Architect
Mesa Brand
Madison, AL
Maintain backup and disaster recovery with Veeam (including NetApp storage snapshot integration) and Zerto; test and validate restores.
Added 7 mins ago
Junior MES Engineer
GITI TIRE USA LTD
Richburg, SC
Working under the guidance of experienced engineering and technical team members, the Junior MES Engineer supports PLC and HMI integration, machine data collection, data visualization,…
Added 11 mins ago
Electrical Engineer
ATSC IES INC
Gilbert, AZ
Advanced Technology Systems Company (ATSC) is seeking a motivated and detail-oriented Electrical Engineer to support the design, development, integration, testing, and sustainment of…
Added 12 mins ago
Forward Deployed Engineer
Intuit
Mountain View, CA
Lead the technical evaluation: architecture and security/compliance reviews, integration feasibility, and technical RFP responses with the prospect's IT and controllership teams.
Added 13 mins ago
O
Lead Principal Application Software Engineer- Forward Deployed Engineer
Oracle
Little Rock, AR
- $104,600 to $264,100 USD / year
Oracle Customer Success Services (CSS) is seeking a Senior Principal Forward Deployed Engineer to lead the delivery of strategic AI and data transformation programs for Oracle's largest…
Added 13 mins ago
Custodian/Janitor Warehouse
Clopay
Goodyear, AZ
We don't just manufacture doors; we engineer the "front door" of the American dream and the security of global commerce. At Clopay, we believe our strength lies in our people. From our…
Added 14 mins ago
Senior Sales Engineer
Beacon EmbeddedWorks
Eden Prairie, MN
…services and its dedicated team of experts provide in-house manufacturing and support to accelerate development and reduce…
Added 16 mins ago
Main Logic Board Product Engineer
Apple
Cupertino, CA
Apple is seeking an MLB Product Engineer with excellent Electrical Engineering skills to work with Product Design, Test, Product Quality, Supplier Quality, Contract Manufacturers, and field…
Added 21 mins ago
Engineering Manager
Veryable
Dallas, TX
At Veryable, our mission is to accelerate next generation capabilities in the manufacturing and logistics space by enabling businesses to scale production in real-time to changing needs and…
Added 25 mins ago
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Instrumentation & Controls Engineer
Randstad USA
Corvallis, OR
- $65 to $76.92 USD / hour
AutoCAD,Revit,programming,control panels,data center,Navisworks,SCADA,system integration,multi-tasking,organizational skills,curiosity,eager to learn,Forward thinking,work…
Added 28 mins ago
Lead Project Engineer (F-18 Programs)
The Boeing Company
Berkeley, MO
The Boeing Company is currently seeking a Lead Project Engineer (F-18 Programs) to join the F/A-18 Project Engineering Team located in Berkeley, MO. This position will focus on supporting…
Added 28 mins ago
Test and Inspection Embedded Software Engineer (Experienced or Senior)
The Boeing Company
Hazelwood, MO
Embedded Software Engineer involves designing, developing, testing, debugging, and maintaining software that is seamlessly integrated into embedded devices and systems while adhering to…
Added 28 mins ago
Systems Engineer, Associate, Experienced and Senior Level
The Boeing Company
Saint Charles, MO
Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent…
Added 32 mins ago
Embedded Test and Validation Engineer
FORT Robotics
Philadelphia, PA
As a Validation Engineer, you'll work at the intersection of robotics, embedded systems, and next-generation automation. You'll help move innovative technologies from engineering…
Added 32 mins ago
Specialist, Structural Engineering
L3Harris Technologies
Huntsville, AL
…verification. This role requires an experienced structural engineer with a strong technical foundation in aerospace structures, particularly rocket propulsion, a proactive mindset, and a…
Added 33 mins ago
Senior Concentrator Build Engineer
Portal Space Systems
Bothell, WA
The Senior Concentrator Build Engineer owns the concentrator from composite supplier through deployment. The role works directly with composite vendors on their processes and process…
Added 34 mins ago
Facility Controls Engineer
GlaxoSmithKline LLC
PA
Support site technology related to systems integration and digital transformation initiatives. Stay current with developments in the field of controls and manufacturing execution systems.
Added 37 mins ago
Mechanical Engineer III
Actalent
Goleta, CA
Job Title: Mechanical Engineer IIIJob DescriptionWe are seeking an experienced Mechanical Engineer III to lead the design, development, testing, and production transition of advanced…
Added 37 mins ago
Mechanical Engineer
Actalent
Fairfax, VA
Support prototype builds and integration activities by coordinating with manufacturing teams, reviewing build issues, and implementing minor design changes as needed.
Added 38 mins ago
A
Layout Design Engineer (2D)
Actalent
Pittsburgh, PA
- $65 to $80 USD / hour
Job Title: 2D Design Engineer / Layout EngineerLocation: Long term will be located in Austin, TX (first 2-3 months will be traveling/working onsite in Pittsburg, PA for training)Job…
Added 39 mins ago
Systems Engineer 2 (AWF - 088)
SageCor Solutions
Annapolis Junction, MD
…Requirements Analysis, Architectural Design, Implementation, Integration, Verification, Transition, Validation, Operation, Maintenance, and…
Added 39 mins ago
Lead Platform Engineer, Agentic Issue Resolution (AIR)
Ford
Redford, MI · Redford Charter Twp, MI · Redford Charter Twp
…unlock Ford Firsts to drive sustained competitive advantage in manufacturing. Driven by our vision to "build once, scale everywhere," we bridge the gap between cutting-edge technology and…

RTX

Principal Mechanical Engineering Lead

United States

The salary range for this role is 107,500 USD - 204,500 USD.

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Job details

Pay: The salary range for this role is 107,500 USD - 204,500 USD.
Posting language: English
Posted: Nov 2, 2026

Original job description

Date Posted:

2026-11-02

Country:

United States of America

Location:

US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D BLDG

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. Raytheon’s Airborne Sensor RF Design Department is seeking a Principal Mechanical Engineer to work on Advanced Programs onsite at our McKinney, Texas location. The candidate will perform mechanical design, test, integration and documentation tasks for RF (Radio Frequency) systems and sub-systems, including antennas, radomes, sensors, waveguides and supporting electronics. The candidate will be responsible for leadership in the areas of mechanical design, requirements development, design concept development and trade studies in addition to detailed hardware design and documentation. The candidate is expected to follow established procedures and instructions while working closely with program and functional leadership to ensure that overall design goals are met. The candidate is expected to have extensive experience in the use of solid-modeling CAD software and have multi-year experience in electronics packaging. The candidate is also expected to be experienced in the use of Geometric Dimensioning and Tolerancing (GD&T) for design documentation and fabrication. The candidate will be responsible for developing technical solutions to a wide range of complex problems. The candidate will be responsible for supervising the definitions of mechanical outline and construction details, connector selection and specification, generating mechanical and assembly drawings, and overseeing electrical layout and the technical data package. Familiarity with ANSI drawing standards is required. The candidate will be also responsible for meeting cost, schedule, quality, and performance requirements for the finished product. The candidate will work with minimal direction or supervision, while exercising latitude in choosing the technical objectives of the assignment. The position will require frequent interaction with program management and external personnel, as well as the mentoring of early-career engineers. Periodic travel, up to 25%, may be required as needed.What You Will Do Design tightly toleranced RF components Create, refine, and release detailed drawings Apply knowledge of Geometric Dimensioning & Tolerancing to detail manufacturing standards for RF components and assemblies Qualifications You Must Have B.S. in Mechanical Engineering or a related field, from an ABET-accredited university 10+ years of experience in the design and manufacturing of electronics packaging for military and aerospace applications Thorough knowledge of GD&T, ANSI drawing standards and first order analysis techniques Ability to travel periodically to suppliers, manufacturing facilities and customer sites to support programs (up to 25%) Ability to apply basic principles, theories, and concepts within the mechanical engineering field Deep desire to mentor earlier career engineers U.S. Citizenship is required, as this position requires an active U.S. Security Clearance Qualifications We Prefer M.S. in Mechanical Engineering or a related field, from an ABET accredited university 12+ years of industry experience in the design and manufacturing of electronics packaging for military and aerospace applications Solid modeling experience, using CREO Experience with testing of electronics to military environments (MIL-STD-810) Excellent leadership skills and project management skills Demonstrated presentation and communication skills Experience negotiating with internal and/or external suppliers Experience leading proposals and supporting new business development 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 position 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: . 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 107,500 USD - 204,500 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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Skills

Mechanical engineering
Research
Documentation
Leadership
Design hardware
CAD software
Packaging
Assembly
Program management
Coaching
Project management
Communication skills
Sales

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