86 senior mechanical engineer thermal engineer jobs found

Categories

Engineering (104) Automotive (26) Energy (14) Electronics (10) Information Technology (9) Manufacturing (2) Management (1)

City

Tucson (38) East Hartford (14) McKinney (10) El Segundo (6) Huntsville (4) Goleta (3) Tewksbury (3) Little Compton (2) Andover (1) Largo (1) Marlborough (1) West Palm Beach (1)

Job Type

Full time (86)

Security Clearance RTX senior mechanical engineer thermal engineer

Senior Mechanical Engineer - Thermal Engineer

RTX

Tucson, AZ

Aug 14, 2026

(ID: 228) Senior Engineer, Mechanical Engineering - CMC Manufacturing Engineering (Onsite)

RTX

McKinney, TX

Oct 29, 2026

Senior Power Electronics Engineer

RTX

El Segundo, CA

Oct 29, 2026

Power Electronics Engineer II

RTX

El Segundo, CA

Oct 29, 2026

Sr. Principal Mechanical Engineer - Castings - ALE

RTX

Tucson, AZ

Oct 29, 2026

Senior Principal RF Mechanical Engineer

RTX

Tucson, AZ

Oct 29, 2026

Senior RF Mechanical Engineer

RTX

Tucson, AZ

Oct 29, 2026

Senior Mechanical Engineer

RTX

El Segundo, CA

Oct 28, 2026

Mechanical Engineer Intern (Summer 2027)

RTX

Goleta, CA

Oct 27, 2026

Mechanical Engineer Intern (Summer 2027)

RTX

El Segundo, CA

Oct 27, 2026

Controls & Diagnostic Systems Senior Engineer (Hybrid)

RTX

United States

Oct 24, 2026

Senior Principal Mechanical Design Engineer (Onsite)

RTX

East Hartford, CT

Oct 23, 2026

Senior Project Engineer (Onsite)

RTX

East Hartford, CT

Oct 20, 2026

Senior Mechanical Engineer - Structural Engineer

RTX

Tucson, AZ

Oct 16, 2026

Senior Project Engineering, Mechanical Systems, Externals and Nacelles (Hybrid)

RTX

United States

Oct 10, 2026

Senior Principal Electrical Engineer

RTX

McKinney, TX

Oct 09, 2026

Senior Product Engineer

RTX

McKinney, TX

Oct 08, 2026

Senior Power Design Electrical Engineer

RTX

Huntsville, AL

Oct 06, 2026

Senior Product Engineer

RTX

McKinney, TX

Oct 06, 2026

Senior Product Engineer

RTX

McKinney, TX

Oct 06, 2026

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