Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 8 mins ago
VC
ERS-NETA Electrical Testing Technician - SIGN-ON UP TO $10K
Vertiv Corporation
Denver, CO
- $95 USD / hour
Field Engineer - Electrical Testing (NETA Level III/IV)
Added 8 mins ago
VC
ERS-NETA Electrical Testing Technician - SIGN-ON UP TO $10K
Vertiv Corporation
Denver, CO
- $95 USD / hour
Field Engineer - Electrical Testing (NETA Level III/IV)
Added 8 mins ago
SL
AI/ML Architect - Consultant / Senior Consultant (US - WEST)
Slalom, LLC
Denver, CO
- $142,000 to $173,500 USD / year
Experience with AI validation, evaluation, observability, and production quality metrics such as accuracy, groundedness, safety, latency, cost, and drift.
Added 13 mins ago
M
Senior Critical Environment Mechanical Engineer
Microsoft
ON, CA
- $114,400 to $203,900 CAD / year
Implements and tracks product plans that account for the user experience, enable customer / partner testing scenarios, identify critical requirements (e.g., function, quality, safety,…
Added 17 mins ago
M
Software Engineer 2 - CoreAI
Microsoft
WA · Redmond, WA · Redmond
- $102,100 to $219,200 USD / year
The Cloud App and Tools team in CoreAI is looking for a Software Engineer 2 - CoreAI to help us build the next generation of Azure libraries and developer tooling. Our mission is to make…
Added 17 mins ago
M
Principal Design Verification Engineer
Microsoft
NC · TX · Raleigh, NC · Austin, TX · Raleigh · Austin
- $142,800 to $304,200 USD / year
…and hardware infrastructure on time, in high volume with high quality and lowest cost is of paramount importance. To achieve this goal, the Verification & Validation team is instrumental in…
Added 18 mins ago
Quality Engineer
Victor Sierra Aviation
Baldwin City, KS
As Quality Engineer, you’ll help make sure every part that leaves McFarlane Aviation meets the standards our customers and regulators expect. You’ll work hands-on across production,…
Added 19 mins ago
M
Senior Principal Verification Engineer
Microsoft
NC · TX · Raleigh, NC · Austin, TX · Raleigh · Austin
- $165,600 to $331,200 USD / year
…and hardware infrastructure on time, in high volume with high quality and lowest cost is of paramount importance. To achieve this goal, the Compute Silicon and Manufacturing Engineering…
Added 20 mins ago
M
Software Engineer - CTJ - Top Secret
Microsoft
VA · Reston, VA · Reston
- $85,400 to $183,700 USD / year
…sensitive and mission‑critical environments? As a Software Engineer in Microsoft’s Specialized Cloud team, you’ll help design, deliver, and secure highly reliable services that underpin…
Added 20 mins ago
M
Principal Software Engineer
Microsoft
United States
- $142,800 to $304,200 USD / year
The Azure Event Grid engineering team is seeking a talented and highly motivated Principal Software Engineer to lead the design and implementation of the next generation of PubSub…
Added 20 mins ago
M
Critical Environment Technician Manager
Microsoft
NC · Charlotte, NC · Charlotte
- $75,400 to $185,300 USD / year
…and procedures are met, to properly perform work in a safe, quality, and reliable manner in accordance to applicable Authority Having Jurisdiction (AHJ) regulations, and Microsoft…
Added 20 mins ago
M
Critical Environment Electrical Engineer
Microsoft
TX · San Antonio, TX · San Antonio
- $102,100 to $219,200 USD / year
…every day and we need you as a Critical Environment Electrical…
Added 20 mins ago
M
Senior Software Engineering
Microsoft
United States
- $119,800 to $261,000 USD / year
Deliver customer outcomes end-to-end: prototype quickly, iterate with feedback, and land solutions that meet quality, performance, and maintainability goals.
Added 20 mins ago
M
Senior Hardware Engineer
Microsoft
CA · NC · OR · Mountain View, CA · Raleigh, NC · Hillsboro, OR · Mountain View · Raleigh · Hillsboro
- $119,800 to $261,000 USD / year
We are looking for a Senior PD CAD Equivalency Engineer to own and evolve our formal equivalency flows, working with design teams and EDA vendors to deliver reliable, high-quality…
Added 20 mins ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
The Trusted Servicing Experiences / Supportability & Customer-Centric Engagement and Engineering Direct Team is seeking a Principal Software Engineer to own the architecture for secure,…
Added 20 mins ago
M
Principal Design Engineer
Microsoft
NC · CA · Raleigh, NC · Mountain View, CA · Raleigh · Mountain View
- $142,800 to $304,200 USD / year
…and hardware infrastructure on time, in high volume with high quality and lowest cost is of paramount importance. To achieve this goal, the Artificial Intelligence System on Chip (AISoC)…
Added 20 mins ago
M
Principal Software Engineering Manager
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
We are looking for an experienced Principal Software Engineer Manager to lead Email Semantic Indexing that support Outlook search and Microsoft 365 Copilot, integrating Responsible AI…
Added 33 mins ago
Quality Manager
Adient US LLC
Northwood, OH
Added 33 mins ago
Project Engineer
Ramco Electric Motors, Inc.
Greenville, OH
…Quoting: Review incoming Requests for Quotations (RFQs), analyze customer 2D/3D CAD data, verify cost models, and determine manufacturing feasibility and pricing (consolidating inputs:…
Added 33 mins ago
CNC Programmer
Numalliance - North America, Inc.
Lebanon, OH
…years of experience and the desire to work in a non-production engineer-to-order company, then Numalliance - North America Inc. (NNA) may be the right place for you! As a CNC Programmer for…
Added 33 mins ago
Snr Manufacturing Engineer
Federal Mogul Powertrain, LLC
Cambridge, OH
Added 33 mins ago
Process Engineer - Aurora, Ohio
Pyrotek Inc.
Aurora, OH
…processes. Improve performance. Make an impact. Are you an engineer who enjoys solving complex manufacturing challenges, improving production processes, and turning ideas into measurable…
Added 33 mins ago
Sales Engineer / Solutions Consultant – System Integration Services
PREMIER System Integrators, Inc.
Middletown, OH
EOSYS is looking for a driven Sales Engineer / Solution Consultant who wants to combine technical problem-solving with high-impact selling. This role is built for a professional who is…
Added 33 mins ago
Construction Sales Engineer
ABB INC
Groveport, OH
…position reports to: Sales Manager __ As a Construction Sales Engineer, you will have the opportunity to be responsible for the sales of ABB's Electrification products within the…
Added 34 mins ago
Information Assurance Security Engineer (ISSE)
EXPANSIA
Dayton, OH
…Boston, MA or Dayton, OH As an Information Assurance/Security Engineer III, you will provide technical and programmatic support for network and information security systems, ensuring…

RTX

Principal Mechanical Engineer - Hardware Technologies (Onsite)

United States

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

Apply About employer

Applications open in a new tab.

Job details

Pay: The salary range for this role is 118,300 USD - 224,900 USD.
Posting language: English
Posted: Nov 2, 2026

Original job description

Date Posted:

2026-11-02

Country:

United States of America

Location:

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

Position Role Type:

Onsite

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

Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.

The Resilient Connectivity Products (RCP) Hardware Technologies department is seeking a Principal Mechanical Engineer with technical expertise and experience in hardware design, analysis, integration and production support. In this position, the candidate will be responsible for developing technical solutions to a wide range of complex problems related to the entire product life cycle, including proposal, design, manufacture, integration, and test of various types of electronic systems, enclosures, and module assemblies for aerospace and defense applications. The candidate will work with minimal direction or supervision while exercising considerable latitude in determining the technical objectives of the assignment.

This position requires onsite presence in El Segundo, CA. U.S. Citizenship status is required as this position will require the ability to access U.S. only data systems.

Sign-on Bonus Eligible

What You will do:

You will perform design, documentation, implementation, integration, and test of mechanical hardware in accordance with system requirements
You will solve complex technical problems that require the regular use of ingenuity and creativity while applying sound technical judgment.
You will collaborate with subject matter experts to support thermal and structural analysis.
You will conduct and participate in internal and external peer reviews, technical meetings, and program meetings.
You will provide support to testing, subcontractors, and the factory.
You will ensure the consistent application of mechanical engineering best practices and follow common standards in accordance with RTX processes.
You will execute as part of a small team during product development, drawing generation, drawing release, and drawing change incorporation.
You will actively work with Program Management, Systems Engineering, Supply Chain, Customers, and other disciplines to develop and manage objectives and requirements for hardware pursuits and projects.
You will manage to cost and schedule requirements of assigned tasks.
You will work both independently and collaboratively as part of a diverse team.
You will leverage new technologies, methodologies, tools, and processes used in industry to optimize hardware development, integration, and test efficiencies.

Qualifications You Must Have:

Experience designing and developing hardware, ranging from concept definition through detailed design and transition to production or product support.
Demonstrated experience in mechanical design, product development, material selection, and manufacturing processes
Experience designing hardware to meet EMI and TEMPEST compliance requirements
Experience reading detailed engineering drawings, specifications, and a detailed understanding of Geometric Dimensioning & Tolerancing.
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience
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:

Active and transferable U.S. government issued security clearance is preferred prior to start date.
Proficiency with CREO, Solidworks or similar CAD tool.
Experience designing machined parts, including appropriate material selection, tolerancing, and consideration of machining capabilities and limitations.
Experience in mechanical systems packaging, materials, thermal, and structural analysis.
Experience applying design-for-manufacturability (DFM) and design-for-producibility (DFP)
Experience in mechanical design and development of multi-layer digital, analog, and RF circuit card assemblies.
Experience in interconnect design techniques between components, modules, chassis, and subsystems.
Experience in cooling techniques for circuit cards and chassis.
Experience in design support for Special Test Equipment and tooling required for IV&V and production efforts.
Experience with developing environmental qualification test plans.
Professional exposure to Earned Value Management System (EVMS) or similar cost and schedule tracking system.
Knowledgeable in quality management systems such as ISO 9001 and AS9100.
Experience as a Mechanical Lead Design Engineer or Integrated Product Team Lead.
Experience in proposal and cost estimation support of Hardware pursuits.

What We Offer:

Medical, dental, and vision insurance
Three weeks of vacation for newly hired employees
Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
Tuition reimbursement program
Student Loan Repayment Program
Life insurance and disability coverage
Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
Birth, adoption, parental leave benefits
Ovia Health, fertility, and family planning
Adoption Assistance
Autism Benefit
Employee Assistance Plan, including up to 10 free counseling sessions
Healthy You Incentives, wellness rewards program
Doctor on Demand, virtual doctor visits
Bright Horizons, child and elder care services
Teladoc Medical Experts, second opinion program
May be eligible for Relocation
And more!

Learn More & Apply Now!

Mission Systems:

Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you’ll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today.

Please consider the following role type definitions as you apply for this role. 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.

At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other – propel us all higher, again and again.

Apply now and be part of the team that’s redefining aerospace, every day. #MISENG

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.

Privacy Policy and Terms:

Click on this link to read the Policy and Terms

Apply About employer

More about this job

Skills

Design hardware
Product life-cycle
Electronics
Documentation
Mechanical engineering
Program management
Supply chain management
Manufacturing processes
EMI
Regulatory compliance
Dassault Systemes SolidWorks
Machining
Mechanical systems
Packaging
Quality assurance procedures
ISO 9001
Estimating

Report this job