Showing page 4 of 158 (Total listings: 3155)
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Boston, Suffolk County
Oct 20, 2026

Leidos is seeking a Mechanical Engineer to support complex IT-enabled and mission-critical engineering programs. In this role, you will design and analyze mechanical components and assemblies for advanced systems supporting national security, health, and infrastructure clients. Responsibilities include 3D CAD modeling, thermal and structural analysis, detailed drawings, and integration support. You’ll collaborate closely with cross-functional teams, contribute to design reviews, and ensure comp…

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West Homestead, Allegheny County
Oct 20, 2026

Leidos is seeking a Mechanical Engineer to support complex IT-enabled and mission-critical engineering programs. In this role, you will design and analyze mechanical components and assemblies for advanced systems supporting national security, health, and infrastructure clients. Responsibilities include 3D CAD modeling, thermal and structural analysis, detailed drawings, and integration support. You’ll collaborate closely with cross-functional teams, contribute to design reviews, and ensure comp…

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College Park, Fulton County
Oct 20, 2026

Leidos is seeking a Mechanical Engineer to support complex IT-enabled and mission-critical engineering programs. In this role, you will design and analyze mechanical components and assemblies for advanced systems supporting national security, health, and infrastructure clients. Responsibilities include 3D CAD modeling, thermal and structural analysis, detailed drawings, and integration support. You’ll collaborate closely with cross-functional teams, contribute to design reviews, and ensure comp…

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Madison, Madison County
Oct 5, 2026

Leidos is seeking a Mechanical Engineer to support complex IT-enabled and mission-critical engineering programs. In this role, you will design and analyze mechanical components and assemblies for advanced systems supporting national security, health, and infrastructure clients. Responsibilities include 3D CAD modeling, thermal and structural analysis, detailed drawings, and integration support. You’ll collaborate closely with cross-functional teams, contribute to design reviews, and ensure comp…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Minooka, Grundy County
Oct 1, 2026

Constellation Energy is seeking a Mechanical Design Engineer to design and optimize mechanical systems that power safe, reliable, and sustainable energy operations. In this role, you will develop 3D models and detailed drawings, perform calculations and FEA, and support equipment selection for power generation, gas, and renewable assets. You’ll collaborate with cross-functional teams to resolve field issues, improve reliability, and ensure compliance with ASME and industry standards, contributi…

Mechanical Hardware Development Engineer with Security Clearance

Legacy Consulting Services , LLC ✓ Verified
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Jessup, Howard County
Oct 6, 2026

Mechanical Hardware Development Engineer Company: LCS Defense Clearance: Active TS/SCI with Full-Scope Polygraph required Experience: 5 years of relevant mechanical engineering experience Location: Jessup, MD; Arlington, VA; Herndon, VA OR Denver, CO Position Overview LCS Defense is seeking a Mechanical Hardware Development Engineer to lead mechanical design and electronics packaging for high-speed networking devices. The engineer will support the full development lifecycle, from concept and pr…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Wilmington, Will County
Oct 1, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Pontiac, Livingston County
Oct 18, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Odell, Livingston County
Oct 18, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Reddick, Kankakee County
Oct 18, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Mazon, Grundy County
Oct 1, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Seneca, LaSalle County
Oct 1, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Naperville, DuPage County
Oct 18, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Dwight, Livingston County
Oct 1, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Elwood, Will County
Oct 18, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Campus, Livingston County
Oct 18, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Oglesby, LaSalle County
Oct 18, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Coal City, Grundy County
Oct 1, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Dayton, LaSalle County
Oct 1, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

Mechanical Design Engineer

Constellation Energy ✓ Verified
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Essex, Kankakee County
Oct 18, 2026

Constellation Energy is seeking a Mechanical Design Engineer to develop and optimize mechanical systems for power generation and energy infrastructure. In this role, you will design components and assemblies, create detailed CAD models and drawings, and perform calculations and analyses to ensure safety, reliability, and efficiency. You will collaborate with electrical, civil, and project teams to support new builds, upgrades, and sustainable energy initiatives. This position offers the opportu…

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