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Engineering - Mechanical Jobs

Engineering - Mechanical

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Engineering - Mechanical Jobs requiring security clearance

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Mechanical Engineer II - ALE

New
RTX
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Posted today
Secret
Not Specified

Date Posted:2026-06-03Country:United States of AmericaLocation:US-AZ-TUCSON-928 ~ 1151 E Hermans Rd ~ MULTI PURPOSE FAC 928Position Role Type:Onsite U.S. Citizen, U.S. Person, or Immigration Status Re...

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Mechanical Engineer

New
Lockheed Martin
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Posted today
Secret
Not Specified

Job Number 717354BR Description:What We're DoingAs a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you're looking to be a part...

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Senior Mechanical Engineer

New
Lockheed Martin
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Posted today
Secret
Not Specified

Job Number 717418BR Description:What We're DoingAs a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you're looking to be a part...

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Mechanical Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Manager, ASIC Design Engineering (Starshield Silicon)

New
Space Exploration Technologies Corp.
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Posted today
TS/SCI
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Site Reliability Engineer, GNC

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Principal ASIC Design Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
TS/SCI
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Sr. ASIC Design Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
TS/SCI
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Principal ASIC Design Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
TS/SCI
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

New Graduate Engineer, Mechanical (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Sr. ASIC Design Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
TS/SCI
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Principal ASIC Design Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
TS/SCI
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Design Criteria Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Sr. ASIC Design Engineer (Starshield)

New
Space Exploration Technologies Corp.
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Posted today
TS/SCI
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Sr. Site Reliability Engineer - Top Secret Clearance (Starlink)

New
Space Exploration Technologies Corp.
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Posted today
Top Secret
Not Specified

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologi...

S

Mechanical Engineer

New
Alutiiq, LLC
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HI(On-Site/Office)
Posted today
Secret
Not Specified

Alutiiq Information Management, LLC a subsidiary of Alutiiq, LLC is seeking a motivated and talented junior Mechanical Engineer to join our team supporting the Naval Information Warfare Center (NIWC) ...

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Research and Development Mechanical Engineer

New
Boston Government Services, LLC
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Livermore, CA(On-Site/Office)
Posted today
5+ yrs exp
DoE Q or L

Boston Government Services, LLC. (BGS) is seeking a Research and Development (R&D) Mechanical Engineer to support our clients at Sandia National Lab onsite in Livermore, CA. BGS is an engineering, te...

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Maximo Application Suite (MAS) Solution Design Engineer | Within

New
NuAxis Innovations LLC
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Remote/Hybrid
Not provided(Off-Site/Hybrid)
Posted today
Public Trust
Not Specified

Overview This role provides essential sustainment, system configuration, data validation, workflow support, and end-user assistance for TRIRIGA and MREF environments during the migration of MSFC and H...

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Firewall Operations Engineer

New
Belcan, LLC
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Beltsville, MD(On-Site/Office)
Posted today
Secret
Not Specified

Job Summary: A Firewall Operations Engineer job in Beltsville, MD is currently available through Belcan at one of our key Federal Civilian clients. To be considered for this role, you will have a b...

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Optical Design and Analysis Engineer (Experienced or Lead)

New
Boeing
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Albuquerque, NM(On-Site/Office)
Posted today
Top Secret
Not Specified

Job DescriptionAt Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with ...

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