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Mechanical Engineer Jobs in Reston VA

Jobs found: 149
1 week ago 61. Senior Manager, Blue Ring Structures & Analysis

Engineering (Systems Engineer, Aerospace / Aviation / Avionics, Mechanical Engineer)

Application close date: - Applications will be accepted on an ongoing basis until the requisition is closed. - At Blue Origin, we...

Senior Manager, Blue Ring Structures & Analysis Job

Listing for: Blue Origin
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1 week ago 62. Senior Mechanical Engineer - TS/SCI Polygraph Required

Engineering (Mechanical Engineer, Systems Engineer)

Leidos is seeking an experienced Senior Mechanical Engineer to support critical national security missions in Reston, Virginia. This role...

Senior Mechanical Engineer - TS/SCI Polygraph Required Job

Listing for: Via Logic LLC
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1 week ago 63. 2026 Intern Conversion - Manufacturing Engineer I

Engineering (Aerospace / Aviation / Avionics, Mechanical Engineer)

Application close date: - Applications will be accepted on an ongoing basis until the requisition is closed. - At Blue Origin, we...

2026 Intern Conversion - Manufacturing Engineer I Job

Listing for: Blue Origin
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1 week ago 64. Senior Piping Designer at Bechtel Reston, VA

Engineering (Electrical Engineering, Engineering Design & Technologists, Mechanical Engineer, Environmental Engineer)

Senior Piping Designer - Bechtel. Reston, VA. - Requisition Relocation Authorized: - National - FamilyTelework Type: - Part - Time...

Senior Piping Designer at Bechtel Reston, VA Job

Listing for: infusion.fi
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1 week ago 65. 2026 University Hire (U.S.) - Mechanical Engineer

Engineering (Process Engineer, Quality Engineering, Mechanical Engineer)

Requisition - Relocation Authorized: - National - SingleTelework Type: - Full - Time Office/ProjectWork Location: - Various Work...

2026 University Hire (U.S.) - Mechanical Engineer Job

Listing for: Bechtel Global Corporation
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1 week ago 66. Principal Mechanical Engineer SME - TS/SCI Polygraph Required

Engineering (Systems Engineer, Mechanical Engineer)

Principal Mechanical Engineer (TS/SCI Required) - Location: Reston, VA - Leidos is seeking an experienced Principal Mechanical Engineer...

Principal Mechanical Engineer SME - TS/SCI Polygraph Required Job

Listing for: Via Logic LLC
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1 week ago 67. Mechanical Estimator

Construction (Estimator, Civil Engineering), Engineering (Estimator, Mechanical Engineer, Building Services Engineer, Civil Engineering)

Division: - Washington DC Main - Project Location(s): - Reston, VA 20190 USA - Minimum Years - Experience: - Travel Involved: - Job...

Mechanical Estimator Job

Listing for: Turner Construction Company
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1 week ago 68. Principal Mechanical Engineer SME - TS/SCI Polygraph Required

Engineering (Systems Engineer, Mechanical Engineer)

Principal Mechanical Engineer (TS/SCI Required) - Location: Reston, VA - Leidos is seeking an experienced Principal Mechanical Engineer...

Principal Mechanical Engineer SME - TS/SCI Polygraph Required Job

Listing for: Via Logic LLC
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1 week ago 69. Senior Mechanical Engineer - TS/SCI Polygraph Required

Engineering (Mechanical Engineer, Systems Engineer)

Leidos is seeking an experienced Senior Mechanical Engineer to support critical national security missions in Reston, Virginia. This role...

Senior Mechanical Engineer - TS/SCI Polygraph Required Job

Listing for: Via Logic LLC
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1 week ago 70. Lead Mechanical Engineer - TS/SCI Polygraph Required

Engineering (Mechanical Engineer, Systems Engineer, Engineering Design & Technologists)

Leidos is seeking an experienced Mechanical Engineer to support critical national security missions in Reston, Virginia. This role...

Lead Mechanical Engineer - TS/SCI Polygraph Required Job

Listing for: Via Logic LLC
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Jobs found: 149