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Keywords: Principal Systems/Mechanical Design Engineer, Location: USA

Page: 4

Principal/Thermal Mechanical R&D Engineer

To support our exceptional teams in building innovative products, we are seeking a Principal Thermal/Mechanical R&D Engineer...&D Engineer role is responsible for creating and implementing advanced, cost-effective thermal and mechanical designs that deliver...

Company: Flex
Location: Littleton, MA
Posted Date: 01 Feb 2026

Principal Mechanical Engineer - Thermal Infrastructure

mechanical engineer, you will be responsible for the design of thermal infrastructure systems. You will collaborate with a team... Mechanical Engineer to join our Raleigh, NC and Orlando, FL office's existing Thermal Infrastructure department. As a principal...

Company: Dewberry
Location: Raleigh, NC
Posted Date: 31 Jan 2026

SD&I - Sr. Principal Mechanical Engineer

Engineering Department is seeking a Senior Principal Mechanical Engineer to provide Site Development and Integration (SD... (ME) is the premier organization for mechanical hardware design, development, production, and research. ME strives...

Posted Date: 31 Jan 2026

Principal Mechanical CADD Engineer

. We have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development programs... Engineering Organization leads the mechanical, electrical and test hardware design, development and production of radar, sonar...

Posted Date: 31 Jan 2026

Mechanical Engineer/Principal Mechanical Engineer

are not only part of history, they're making history. Northrop Grumman’s Defense Systems sector is seeking a Mechanical Engineer.../ Principal Mechanical Engineer on the Command and Launch Infrastructure Integration team. This position is in our Strategic...

Company: Northrop Grumman
Location: USA
Posted Date: 30 Jan 2026
Salary: $72100 - 108100 per year

Mechanical Engineer/Principal Mechanical Engineer ECS - *16979

/Principal Mechanical Engineer to join a multi-functional team of Electrical, Mechanical, and Systems Engineers in Roy... are not only part of history, they're making history. Northrop Grumman’s Defense Systems sector is seeking a Mechanical Engineer...

Company: Northrop Grumman
Location: USA
Posted Date: 30 Jan 2026
Salary: $72100 - 108100 per year

Principal Mechanical Engineer - Thermal Infrastructure

mechanical engineer, you will be responsible for the design of thermal infrastructure systems. You will collaborate with a team... Mechanical Engineer to join our Raleigh, NC and Orlando, FL office's existing Thermal Infrastructure department. As a principal...

Company: Dewberry
Location: Raleigh, NC
Posted Date: 30 Jan 2026

Sr Principal Mechanical Engineer - CCB Chair

mechanical design, development, and integration of platform systems. This includes shelter systems, hardware integration, cable...-time Sr. Principal Mechanical Engineer to support Patriot Missile Change Control Board (CCB) for major components and sub...

Posted Date: 29 Jan 2026

Senior Principal Mechanical Engineer - Thermal

Principal Thermal Engineer to join the Mechanical Analysis and Test Department. The Thermal Engineer is responsible for detailed... processes and tools) and/or lead analysis/test teams The Senior Principal Mechanical Engineer - Thermal job is onsite...

Location: Tucson, AZ
Posted Date: 29 Jan 2026

Principal Mechanical Engineer

Start designing tomorrow's future! Are you a visionary Mechanical Engineer with a passion for innovation and a proven... track record of successful project leadership? We are seeking a highly skilled and experienced Principal level Engineer...

Company: Buro Happold
Location: Chicago, IL
Posted Date: 27 Jan 2026

Principal Mechanical Engineer

Start designing tomorrow's future! Are you a visionary Mechanical Engineer with a passion for innovation and a proven... track record of successful project leadership? We are seeking a highly skilled and experienced Principal level Engineer...

Company: Buro Happold
Location: Los Angeles, CA
Posted Date: 27 Jan 2026

Associate Principal Mechanical Engineer

Engineer to join our hybrid team in Los Angeles, California! The Associate Principal Mechanical Engineer will play a pivotal... specifications of mechanical systems, ensuring quality output Manage project resources, client relationships, and deliver high...

Company: Buro Happold
Location: Los Angeles, CA
Posted Date: 27 Jan 2026
Salary: $150000 - 185000 per year

Associate Principal Mechanical Engineer

Engineer to join our hybrid team in New York City! The Associate Principal Mechanical Engineer will play a pivotal role... of mechanical systems, ensuring quality output Manage project resources, client relationships, and deliver high-quality solutions...

Company: Buro Happold
Location: New York
Posted Date: 27 Jan 2026
Salary: $150000 - 185000 per year

Mechanical Principal Engineer

Job Description: Dewberry has an excellent opportunity for a part-time Principal Mechanical Engineer to serve... with a primary focus on mechanical/electrical design leadership in pumping systems and gate projects. Candidate should be able...

Company: Dewberry
Location: Fairfax, VA
Posted Date: 26 Jan 2026

Principal Mechanical Engineer - Defense

across complex programs. The Principal Mechanical Engineer will work closely with optical, electrical, thermal, and systems... Summary nLIGHT is seeking a Principal Mechanical Engineer to provide technical leadership in the development of high-power...

Company: nLIGHT
Location: Camas, WA
Posted Date: 24 Jan 2026
Salary: $125000 - 165000 per year

Mechanical Subject Matter Expert - Principal Engineer

Job Description: Mechanical Subject Matter Expert/Principal Engineer Step into a pivotal role at Dewberry... expertise, we are seeking a Mechanical SME/Principal Engineer to join our Nashville office. As a Principal SME/Mechanical...

Company: Dewberry
Location: Nashville, TN
Posted Date: 24 Jan 2026

Sr. Principal Engineer – Mechanical Lead

communication and assure mechanical design / engineering discipline (CPT Lead). Airframe/Air Vehicle architecture design... of advanced propulsion systems. Work with partners in support of system development. Provide leadership for mechanical team...

Location: Tucson, AZ
Posted Date: 24 Jan 2026

Mechanical Subject Matter Expert - Principal Engineer

Job Description Mechanical Subject Matter Expert/Principal Engineer Step into a pivotal role at Dewberry... expertise, we are seeking a Mechanical SME/Principal Engineer to join our Nashville office. As a Principal SME/Mechanical...

Company: Dewberry
Location: Nashville, TN
Posted Date: 24 Jan 2026

Sr. Principal Mechanical Engineer - Aerospace

Systems, Platform Systems Modernization (PSM) Operating Unit (OU) is seeking a Sr Principal Mechanical Engineer... Mechanical Engineer should have knowledge of and experience with aircraft structural design/analysis as well as the various...

Company: Northrop Grumman
Location: Lake Charles, LA
Posted Date: 23 Jan 2026
Salary: $111700 - 167500 per year

Principal Mechanical Engineer - Aerospace

Systems, Platform Systems Modernization (PSM) Operating Unit (OU) is seeking a Principal Mechanical Engineer to join our team... Modification. **This Position is Contingent upon Funding. Role and Responsibilities: The Principal Mechanical Engineer...

Company: Northrop Grumman
Location: Lake Charles, LA
Posted Date: 23 Jan 2026
Salary: $89400 - 134200 per year