Systems Engineer| Se1 | Ts Sci With Md Poly Security Clearance Required in united states (1000+)

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1 day agoBe an early applicant
Systems Engineer| SE1 | TS/SCI with MD poly security clearance required
Power3 Solutions
/
Consulting · Art & Creative · Early Stage
Annapolis Junction, MD
Full-time
$160K/yr - $200K/yr
Onsite
Entry Level
3+ years exp
Less than 25 applicants


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No H1B

33 minutes agoBe an early applicant
Senior Network Security Engineer (Secret Clearance)
Zachary Piper Solutions
/
Government · Software · Growth Stage
United States
Full-time
$130K/yr - $150K/yr
Remote
Senior Level
5+ years exp
Less than 25 applicants


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Growth Opportunities
No H1B

1 hour agoBe an early applicant
CNO Software Engineer (TS/SCI w/ Poly)
SIXGEN
/
Cyber Security · Education · Growth Stage
Annapolis Junction, MD
Full-time
$250K/yr - $300K/yr
Onsite
Senior Level, Lead/Staff
7+ years exp
Less than 25 applicants


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Growth Opportunities
No H1B

1 hour agoBe an early applicant
Automation and Controls Engineer/Operational Technology SME | Secret Clearance Required
Deloitte
/
Accounting · Finance · Late Stage
Huntsville, AL
Full-time
Onsite
Senior Level
5+ years exp
Less than 25 applicants


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Growth Opportunities
No H1B

2 hours agoBe an early applicant
Information System Security Engineer III
Chenega MIOS SBU
/
Defense & Space · Late Stage
Redstone Arsenal, AL
Full-time
Onsite
Mid, Senior Level
6+ years exp
Less than 25 applicants


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No H1B

2 hours ago
Lead Software Engineer, Flight Systems - Top Secret Clearance
SpaceX
/
Aerospace · Manufacturing · Late Stage
Hawthorne, CA
Full-time
$160K/yr - $225K/yr
Onsite
Senior Level, Lead/Staff
5+ years exp
30 applicants


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Growth Opportunities
No H1B

4 hours agoBe an early applicant
Systems Engineer (TS/SCI with Poly Required)
GCI Incorporated
/
Information Technology & Services · Late Stage
Tysons Corner, VA
Full-time
Onsite
Senior Level, Lead/Staff
10+ years exp
Less than 25 applicants


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No H1B

4 hours agoBe an early applicant
2026 Fall Co-Op - Software Engineer (Sea Systems) - Hunt Valley, MD
Textron
/
Aerospace · Industrial · Public
Hunt Valley, MD
Full-time
$26/hr - $31/hr
Onsite
New Grad
Less than 25 applicants


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No H1B

4 hours agoBe an early applicant
Lead Systems Administrator (TS/SCI with Polygraph Clearance Required)
Fluor Corporation
/
Construction · Building Maintenance · Public
Las Cruces, NM
Full-time
$104K/yr - $192K/yr
Onsite
Senior Level, Lead/Staff
6+ years exp
Less than 25 applicants


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No H1B

4 hours agoBe an early applicant
Information Systems Security Engineer
Galapagos Federal Systems
/
Cloud Computing · Cyber Security · Growth Stage
Colorado Springs, CO
Full-time
$140K/yr - $150K/yr
Onsite
Mid, Senior Level
5+ years exp
Less than 25 applicants


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Comp. & Benefits
No H1B

5 hours ago
Model-Based Systems Engineer - Mid Level - Clearance Required
LMI
/
Consulting · Big Data · Late Stage
United States
Full-time
$134K/yr - $232K/yr
Remote
Mid, Senior Level
5+ years exp
91 applicants


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Comp. & Benefits
No H1B

5 hours agoBe an early applicant
Linux Systems Administrator - TS/SCI POLY
Parsons Corporation
/
National Defense · Construction · Public
Centreville, VA
Full-time
$64K/yr - $111K/yr
Onsite
Mid Level
Less than 25 applicants


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No H1B

5 hours ago
HPC Systems Engineer - TS/SCI Required
Phoenix Operations Group
/
Artificial Intelligence (AI) · Cloud Computing · Early Stage
Charlottesville, VA
Full-time
Onsite
Senior Level
6+ years exp
196 applicants


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Growth Opportunities
No H1B

5 hours ago
Information System Security Engineer III
Chenega Corporation
/
Information Technology · Late Stage
Redstone Arsenal, AL, US
Full-time
Onsite
Mid, Senior Level
6+ years exp
35 applicants


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No H1B

5 hours agoBe an early applicant
Senior/Principal Systems Engineer - Secret Clearance
Rocket Lab
/
Aerospace · Software · Public
Tucson, AZ
Full-time
Onsite
Senior Level, Lead/Staff
5+ years exp
Less than 25 applicants


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No H1B

5 hours ago
Senior Network Engineer - Routing (Active Secret Clearance Required)
CyKor
/
Cyber Security · Software · Early Stage
Annapolis, MD
Full-time
Onsite
Mid, Senior Level
3+ years exp
194 applicants


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No H1B

5 hours ago
Software Quality Engineer Top Secret Clearance - Aurora, CO
RTX
/
Telecom & Communications · Aerospace · Public
US-CO-AURORA-S75 ~ 16800 E Centretech Pkwy ~ BLDG S75
Full-time
$108K/yr - $204K/yr
Onsite
Senior Level, Lead/Staff
8+ years exp
75 applicants


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No H1B

5 hours agoBe an early applicant
Data Center Network Security Engineer (Information System Analyst II, Option N)
Illinois Department of Innovation & Technology (DoIT)
/
Cyber Security · Government · Late Stage
Springfield, IL
Full-time
Onsite
Mid Level
3+ years exp
Less than 25 applicants


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No H1B

6 hours ago
Engineer Hardware 1 - 23833 (FS Poly Required)
Mission Technologies, a division of HII
/
Defense & Space · Late Stage
Fort Meade, MD
Contract
$64K/yr - $105K/yr
Onsite
New Grad, Entry Level
0+ years exp
106 applicants


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No H1B

7 hours agoBe an early applicant
Software Engineer (TS/SCI Clearance)
Armada
/
Artificial Intelligence (AI) · Cloud Computing · Growth Stage
Bellevue, WA
Full-time
$128K/yr - $160K/yr
Onsite
Mid, Senior Level
4+ years exp
Less than 25 applicants


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Senior Management
No H1B