Senior Mechanical Engineer With Security Clearance in united states (1000+)

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United States

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1 day ago
Sr Mechanical Engineer - Cooling Systems with Security Clearance
RTX
/
Telecom & Communications · Aerospace · Public
Marlborough, Massachusetts, 01752
Full-time
Onsite
Senior Level
5+ years exp
98 applicants


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No H1B

1 day agoBe an early applicant
Engineer Senior - Spacecraft Mechanical Design with Security Clearance
BAE Systems
/
National Defense · Aerospace · Public
Boulder, Colorado, 80301
Full-time
$97K/yr - $165K/yr
Onsite
Mid, Senior Level
4+ years exp
Less than 25 applicants


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No H1B

1 day agoBe an early applicant
Mechanical Design Engineer Senior with Security Clearance
Lockheed Martin
/
National Defense · Cyber Security · Public
Grand Prairie, Texas, 75050
Full-time
Hybrid
Senior Level
5+ years exp
Less than 25 applicants


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Growth Opportunities
No H1B

1 day ago
Senior Manufacturing Engineer, Mechanical with Security Clearance
Anduril Industries
/
National Defense · Artificial Intelligence (AI) · Late Stage
Costa Mesa, California, 92626
Full-time
$111K/yr - $147K/yr
Onsite
Senior Level
5+ years exp
60 applicants


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No H1B

1 day agoBe an early applicant
2026 ADGE Senior Mechanical Engineer (On-Site) Clearance Require with Security Clearance
RTX
/
Telecom & Communications · Aerospace · Public
Tewksbury, Massachusetts, 01876
Full-time
$87K/yr - $165K/yr
Onsite
Senior Level
5+ years exp
Less than 25 applicants


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No H1B

1 day ago
Mechanical Engineer - Senior Principal II with Security Clearance
BAE Systems
/
National Defense · Aerospace · Public
Wayne, New Jersey, 07470
Full-time
$153K/yr - $261K/yr
Onsite
Senior Level, Lead/Staff
10+ years exp
71 applicants


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No H1B

1 day ago
Sr Mechanical Engineer - Electronics Packaging with Security Clearance
RTX
/
Telecom & Communications · Aerospace · Public
Tucson, Arizona, 85701
Full-time
Onsite
Senior Level
5+ years exp
66 applicants


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No H1B

1 day ago
Senior Mechanical Engineer (Hybrid) with Security Clearance
BAE Systems
/
National Defense · Aerospace · Public
Cedar Rapids, Iowa, 52401
Full-time
$88K/yr - $150K/yr
Hybrid
Mid, Senior Level
2+ years exp
61 applicants


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No H1B

2 days ago
Sr Principal Engineer Mechanical with Security Clearance
Northrop Grumman
/
Aerospace · Big Data · Public
Melbourne, Florida, 32901
Full-time
$112K/yr - $168K/yr
Onsite
Senior Level, Lead/Staff
6+ years exp
47 applicants


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Growth Opportunities
No H1B

2 weeks ago
Senior Mechanical Engineer with Security Clearance
Leidos
/
National Defense · Government · Public
Sterling, Virginia, 20166
Full-time
$108K/yr - $195K/yr
Onsite
Senior Level, Lead/Staff
8+ years exp
85 applicants


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No H1B

3 weeks ago
Mechanical Engineering Specialist, Senior with Security Clearance
Booz Allen Hamilton
/
Cyber Security · Cloud Computing · Public
McLean, Virginia, 22030
Full-time
$78K/yr - $176K/yr
Onsite
Senior Level
5+ years exp
92 applicants


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Growth Opportunities
No H1B

2 days ago
Senior Mechanical Engineer with Security Clearance
Anduril Industries
/
National Defense · Artificial Intelligence (AI) · Late Stage
Lexington, Massachusetts, 02420
Full-time
$146K/yr - $194K/yr
Onsite
Senior Level, Lead/Staff
8+ years exp
64 applicants


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No H1B

2 days ago
Senior Mechanical Design Engineer - level 3 with Security Clearance
Lockheed Martin
/
National Defense · Cyber Security · Public
Moorestown, New Jersey, 08057
Full-time
$91K/yr - $181K/yr
Hybrid
Senior Level
5+ years exp
100 applicants


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Growth Opportunities
No H1B

2 days ago
Sentinel - Sr Principal Mechanical Engineer - 17769 with Security Clearance
Northrop Grumman
/
Aerospace · Big Data · Public
Huntsville, Alabama, 35801
Full-time
$112K/yr - $168K/yr
Onsite
Senior Level, Lead/Staff
6+ years exp
74 applicants


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Growth Opportunities
No H1B

2 days ago
Senior Mechanical Engineer with Security Clearance
Anduril Industries
/
National Defense · Artificial Intelligence (AI) · Late Stage
Quincy, Massachusetts, 02169
Full-time
$146K/yr - $194K/yr
Onsite
Senior Level
7+ years exp
47 applicants


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No H1B

2 days agoBe an early applicant
Mechanical Engineer Senior with Security Clearance
Lockheed Martin
/
National Defense · Cyber Security · Public
Lexington, Kentucky, 40502
Full-time
Hybrid
Senior Level
Less than 25 applicants


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Growth Opportunities
No H1B

4 weeks ago
Principal Mechanical Engineer / Sr. Principal Mechanical Enginee with Security Clearance
Northrop Grumman
/
Aerospace · Big Data · Public
Roy, Utah, 84067
Full-time
$89K/yr - $168K/yr
Onsite
Senior Level, Lead/Staff
5+ years exp
52 applicants


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MATCH SCORE
Growth Opportunities
No H1B

1 day agoBe an early applicant
Senior Mechanical Engineer with Security Clearance
RTX
/
Telecom & Communications · Aerospace · Public
Marlborough, Massachusetts, 01752
Full-time
$87K/yr - $165K/yr
Onsite
Senior Level
5+ years exp
Less than 25 applicants


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APPLY NOW


MATCH SCORE
No H1B

1 day ago
Production Support Mechanical Engineer, Senior with Security Clearance
BAE Systems
/
National Defense · Aerospace · Public
Nashua, New Hampshire, 03060
Full-time
$97K/yr - $165K/yr
Onsite
Mid, Senior Level
4+ years exp
32 applicants


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MATCH SCORE
No H1B

2 days ago
Senior Mechanical Engineer, Space with Security Clearance
Anduril Industries
/
National Defense · Artificial Intelligence (AI) · Late Stage
Boulder, Colorado, 80301
Full-time
$126K/yr - $167K/yr
Onsite
Senior Level, Lead/Staff
8+ years exp
73 applicants


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MATCH SCORE
No H1B