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Added 1 day ago
Radiation Systems Engineer - Level 3 or 4 (AHT)
Northrop Grumman
Redondo Beach
Northrop Grumman’s Space Systems Sector is seeking a Radiation Systems Engineer – Level 3 or 4 to join our team in Redondo Beach, CA. This position can be filled at either Level 3 Principal…
Added 1 day ago
Sentinel Principal / Sr Principal Engineer Industrial 17263 Secret Clearance
Northrop Grumman
Roy, UT
Northrop Grumman is seeking a Principal / Sr Principal Engineer Industrial
Added 1 day ago
Sr. Principal Embedded Payload Electronics Engineer
Northrop Grumman
San Diego, CA · Palmdale, CA
Northrop Grumman Aerospace Systems has an opening for a Sr. Principal Embedded Payload Electronics Engineer to join our team in San Diego (Rancho Bernardo), CA or Palmdale, CA . This…
Added 1 day ago
Radiation Systems Engineer - Level 3 or 4 (AHT)
CORP-Corporate Office
United States
Northrop Grumman’s Space Systems Sector is seeking a Radiation Systems Engineer – Level 3 or 4 to join our team in Redondo Beach, CA. This position can be filled at either Level 3 Principal…
Added 1 day ago
Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer
CORP-Corporate Office
United States
We are looking for you to join our team as a Principal or Sr. Principal RF Microwave/Mixed Signal Design Engineer based out of Baltimore (Linthicum), MD. This is full time onsite position…
Added 1 day ago
Principal/Sr. Principal RF Microwave/Mixed Signal Design Engineer
Northrop Grumman
Baltimore
We are looking for you to join our team as a Principal or Sr. Principal RF Microwave/Mixed Signal Design Engineer based out of Baltimore (Linthicum), MD. This is full time onsite position…
Added 1 day ago
Modeling Simulation & Analysis Engineer 3 or 4 (Principal or Sr. Principal Level)
Northrop Grumman
El Segundo
Northrop Grumman Aeronautics Systems has an opening for a Modeling Simulation and Analysis Engineer (Principal or Sr. Principal Level) to join our team of qualified, diverse individuals…
Added 2 days ago
Modeling Simulation & Analysis Engineer 3 or 4 (Principal or Sr. Principal Level)
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Modeling Simulation and Analysis Engineer (Principal or Sr. Principal Level) to join our team of qualified, diverse individuals…
Added 2 days ago
Principal/Sr. Principal Systems Engineer
Northrop Grumman
Rolling Meadows
Northrop Grumman Mission Systems (NGMS) seeks to fill a Principal/Sr. Principal Systems Engineer position in the Mission Modeling Department at our Rolling Meadows, Illinois location. This…
Added 2 days ago
Sr Principal Engineer Mechanical - Space AHT
Northrop Grumman
Huntsville
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Principal Mechanical Engineer Level 3 or…
Added 3 days ago
Principal/Sr. Principal Systems Engineer
CORP-Corporate Office
United States
Northrop Grumman Mission Systems (NGMS) seeks to fill a Principal/Sr. Principal Systems Engineer position in the Mission Modeling Department at our Rolling Meadows, Illinois location. This…
Added 3 days ago
Sr Principal Engineer Mechanical - Space AHT
CORP-Corporate Office
United States
Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Principal Mechanical Engineer Level 3 or…
Added 3 days ago
Sr Principal Engineer Systems Modeling Simulation
Northrop Grumman
Melbourne, FL
Northrop Grumman Aeronautics Systems has an opening for a Senior Principal Systems Modeling & Simulation Engineer to join our team of qualified, diverse individuals within our MDC2 Product…
Added 3 days ago
Sr Principal Mechanical Engineer
Gardner Cryogenics
Bethlehem, PA
…solutions? Air Products is seeking a Sr PrincipalMechanical Engineer to join our Rotoflow team in Bethlehem, PA or Houston, TX. In this role, you will apply your expertise in turbomachinery…
Added 3 days ago
Principal Engineer - Software
Arena Technical Resources, LLC
Oshkosh, WI
The Principal Engineer – Software develops embedded software for various
Added 3 days ago
Sr. Principal EO Signal Image Processing Engineer - 4
Northrop Grumman
Chandler, AZ
Northrop Grumman Space Systems is looking for a Sr. Principal EO Signal Image Processing Engineer to support the Launch Vehicles business unit in Chandler, Arizona.
Added 3 days ago
Sr. Principal Systems Engineer
Northrop Grumman
Rolling Meadows, IL
Systems Engineering Roles at Rolling Meadows include, but are not limited to, Systems Engineering Design, Modeling & Simulation, Model Based Systems Engineering, Mission Modeling, Systems…
Added 3 days ago
Sr Principal Electrical Engineer, CRM
MED Medtronic Inc
Minneapolis, MN
The Senior Principal Electrical Engineer is a key individual contributor within the Medtronic Cardiac Rhythm Management (CRM) Electrical System Design Team. In this role, you will drive the…
Added 3 days ago
Sr. Principal Electro-Mechanical Engineer - ALE
RTX
United States
Simulation Software: Expertise with Ansys for electromagnetic (EM) and heat‑transfer modeling.
Added 4 days ago
Propulsion Engineer - Structural and Dynamics Analyst - level 3/4
Northrop Grumman
Elkton, MD
Northrop Grumman Defense Systems , with an office located in Elkton, Maryland is currently seeking an experienced Propulsion Engineer – Structural and Dynamics Analyst – Level 3/4 to…
Added 4 days ago
Principal / Sr. Principal Systems Engineers - Integration & Test
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems' Baltimore and Partnered Sites (BaPs) division is seeking a Systems Integration & Test (SI&T) Engineers (Level 2 or Level 3) in Baltimore, MD to support…
Added 4 days ago
Principal / Sr. Principal Systems Integration & Test Engineer - 3rd Shift
Northrop Grumman
Baltimore, MD
Northrop Grumman Mission Systems' Baltimore and Partnered Sites (BaPs) division is seeking a Systems Integration & Test (SI&T) Engineers (Level 3 or Level 4) in Baltimore, MD to support…
Added 4 days ago
AI Sr. Principal Engineer
MSI - (Marvell Semiconductor Inc.) US
Irvine, CA
We're building an enduring AI ecosystem at the intersection of machine learning and hardware engineering - systems that learn from how engineering actually plays out in the real world, and…
Added 4 days ago
Sr Principal Engineer Software - Experimentation Field Integrator
Northrop Grumman
Melbourne, FL
The Northrop Grumman Aeronautics Systems (NGAS) , Global Surveillance division is looking for Senior Principal Engineer Software to join our software team. This position will be located in…
Added 4 days ago
Principal / Sr. Principal Systems Engineer – I&T
Northrop Grumman
Baltimore
Northrop Grumman Mission Systems' Baltimore and Partnered Sites (BaPs) division is seeking a Systems Integration & Test (SI&T) Engineers (Level 3 or Level 4) in Baltimore, MD to support…

RTX

Sr. Principal Electro-Mechanical Engineer - ALE

United States

The salary range for this role is 132,400 USD - 251,600 USD.

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Job details

Pay: The salary range for this role is 132,400 USD - 251,600 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: Oct 28, 2026

Original job description

Date Posted:

2026-10-28

Country:

United States of America

Location:

US-AZ-TUCSON-9030 ~ 9030 S Rita Rd ~ BLDG 9030

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance

Security Clearance Type:

Secret - Current

Security Clearance Status:

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

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.

The Air Launched Effectors All Up Round (ALE AUR) Mechanical Design organization is seeking a highly experienced Electro‑Mechanical Engineer. In this role, you will provide technical expertise and leadership in developing high‑performance opto‑mechanical and electro‑mechanical hardware for state‑of‑the‑art defense products. This position bridges advanced engineering with program management, requiring you to drive detailed component and system‑level designs while balancing Statement of Work (SOW) deliverables, budgets, and schedules.

What You Will Do:

Technical Leadership & Oversight: Lead an engineering team focused on opto‑mechanical and electro‑mechanical design.
Oversee critical technical efforts including drafting, structural/thermal analysis, EM simulations, IR drop calculations, and Power/Signal Integrity (PI/SI) analysis.
Program Management & Cross‑Functional Alignment: Serve as the primary liaison between the Program Office, Chief Engineer’s Office, and external suppliers.
Track schedule milestones, optimize resource allocation, and collaborate across optical, systems, electrical, and manufacturing teams to ensure top‑tier design and build quality.
Ensure obsolescence is effectively managed by identifying and qualifying replacement parts to support rate production.
Supply Chain & Manufacturing Support: Partner with procurement, quality assurance, and supply chain teams to maintain stable production pipelines.
Support supplier onboarding and scaling activities, and manage priorities for a production program.
Requirements & Compliance Engineering: Ensure strict adherence to requirements and engineering principles.
Prepare and present technical data packages to Engineering Review Boards (ERB), Material Review Boards (MRB), and Change Boards, aligning Engineering and Operations on implementation and maintenance of engineering changes.
R&D & Prototyping: Lead proof‑of‑concept designs for integrating new technologies and contribute to Internal Research and Development (IRAD) initiatives.
Testing & Hardware Validation: Develop and execute comprehensive environmental qualification test plans (shock, vibration, thermal cycling, EMI/EMC).
Lead root‑cause investigations and implement verified corrective actions for hardware anomalies.
Flexibility: Ability to work extended hours and travel as needed to meet program requirements.
Travel: Up to 25% travel required for supplier management and site visits.
Additional: Perform duties assigned by the Office of Chief Engineering (OCE) and the IPT Lead.
Must be capable of rapidly troubleshooting and resolving complex technical issues.

Qualifications You Must Have:

Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience or An Advanced Degree in a related field and minimum 7 years experience
Experience in hardware engineering design, development, and production support.
Industry Exposure: Experience across multiple DoD programs or similarly complex development efforts.
Engineering Analysis: Demonstrated expertise in static, dynamic, and thermal mechanical analyses.
Design & Compliance: Proven success developing high‑performance hardware meeting stringent specifications and compliance standards.
Troubleshooting & Testing: Strong hands‑on mechanical and electrical aptitude with a track record of solving complex electro‑mechanical issues.
Technical Documentation: Proficiency in interpreting mechanical drawings and performing precise tolerance stack‑up analyses.
Core Competencies: Excellent communication, interpersonal, and organizational skills.
Security Clearance: Active DoD Secret clearance required.

Qualifications We Prefer:

Engineering Leadership: Experience leading cross‑functional engineering teams in aerospace, defense, or related industries.
Hardware Background: Prior experience designing opto‑mechanical, electro‑mechanical, or electrical hardware.
Finite Element Analysis (FEA): Advanced experience in thermal, structural, and transient shock modeling.
Environmental Design: Demonstrated ability to engineer ruggedized hardware capable of withstanding extreme shock, vibration, and thermal environments.
CAD Software: Strong experience with PTC Creo Parametric or comparable CAD platforms.
Simulation Software: Expertise with Ansys for electromagnetic (EM) and heat‑transfer modeling.

What We Offer Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Learn More & Apply Now! Please consider the following role type definition 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.

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 132,400 USD - 251,600 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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More about this job

Skills

Provide technical expertise
Leadership
Program management
Microsoft Office
Supply chain management
Procurement
Quality assurance
Onboarding
Regulatory compliance
Engineering principles
Research
Test hardware
EMI
Vendor management
Troubleshooting
Documentation
Technical drawings
Communication skills
Organizational skills
FEA
CAD software
PTC Creo Parametric
Ansys

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