Tier Ii Linux Systems Administrator (hpc) Top Secret Clearance W Sci Eligibility in united states (1000+)
2 hours agoBe an early applicant
Senior Windows Administrator (Top Secret clearance)
Akima
/
Construction · Cyber Security · Late Stage
North Charleston, SC
Full-time
Onsite
Senior Level
7+ years expLess than 25 applicants
No H1B
4 hours ago
Principal Linux Administrator - PLM Applications/Windchill - Top Secret Clearance Required
RTX
/
Telecom & Communications · Aerospace · Public
US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCEFull-time
$87K/yr - $165K/yrOnsiteSenior Level, Lead/Staff5+ years exp70 applicants
No H1B
3 hours agoBe an early applicant
Systems Engineer III - MECM / SCCM Windows Engineer (Top Secret clearance)
Akima
/
Construction · Cyber Security · Late Stage
North Charleston, SCFull-timeOnsiteSenior Level7+ years expLess than 25 applicants
No H1B
12 hours agoBe an early applicant
Senior Systems Engineer I/II - Secret Clearance
Rocket Lab
/
Aerospace · Software · Public
Tucson, AZFull-timeOnsiteSenior Level5+ years expLess than 25 applicants
No H1B
13 hours agoBe an early applicant
Network Computer Systems Administrator III
MANTECH
/
Telecom & Communications · Cyber Security · Public
Virginia Beach, VAFull-timeOnsiteSenior Level, Lead/Staff9+ years expLess than 25 applicants
Growth OpportunitiesNo H1B
14 hours agoBe an early applicant
Spacecraft Systems Development Engineer - Blue Ring (Top Secret Clearance/SCI Required)
Blue Origin
/
National Defense · Aerospace · Late Stage
Greater Seattle AreaFull-time$121K/yr - $169K/yrOnsiteMid, Senior Level5+ years expLess than 25 applicants
No H1B
16 hours agoBe an early applicant
SharePoint Web Developer - Active Top Secret/SCI eligible required
General Dynamics Information Technology
/
Artificial Intelligence (AI) · Cloud Computing · Late Stage
Virginia Beach, VAFull-time$105K/yr - $141K/yrHybridMid Level4+ years expLess than 25 applicants
No H1B
18 hours agoBe an early applicant
High Performance Computing System Administrator, Sr Analyst, Onsite Tucson AZ
Raytheon
/
Telecom & Communications · Cloud Computing · Late Stage
Tucson, AZFull-time$69K/yr - $131K/yrOnsiteMid, Senior Level2+ years expLess than 25 applicants
No H1B
19 hours ago
System Engineer SME - Remote - Top Secret Clearance
S2i2, Inc
/
Cloud Computing · Cyber Security · Early Stage
United StatesFull-time$140K/yr - $180K/yrRemoteSenior Level, Lead/Staff15+ years exp94 applicants
No H1B
14 hours agoBe an early applicant
Senior Cyber Systems Engineer - Blue Ring (Top Secret Clearance Required)
Blue Origin
/
National Defense · Aerospace · Late Stage
Greater Seattle AreaFull-time$145K/yr - $203K/yrOnsiteSenior Level, Lead/Staff10+ years expLess than 25 applicants
No H1B
23 hours ago
Missile Tracking Systems Engineer with ACTIVE Top Secret clearance
GeoLogics Corporation
/
Software · Information Technology · Growth Stage
Scottsdale, AZFull-time$85/hr - $92/hrHybridSenior Level, Lead/Staff15+ years exp79 applicants
No H1B
18 hours agoBe an early applicant
High Performance Computing System Administrator, Principal Specialist, Onsite, Tucson, AZ
Raytheon
/
Telecom & Communications · Cloud Computing · Late Stage
Tucson, AZFull-time$87K/yr - $165K/yrOnsiteSenior Level, Lead/Staff3+ years expLess than 25 applicants
No H1B
1 day agoBe an early applicant
Senior Software Engineer w/Top Secret Clearance
TekSynap
/
Electronics · Information Technology · Late Stage
Quantico, VAFull-timeOnsiteSenior Level, Lead/Staff8+ years expLess than 25 applicants
Growth OpportunitiesNo H1B
1 day agoBe an early applicant
2026 Associate Systems Engineer / Systems Engineering - TOP SECRET CLEARANCE REQUIRED - Dulles VA - R10222819
Northrop Grumman
/
Aerospace · Big Data · Public
Dulles, VAFull-time$76K/yr - $114K/yrOnsiteEntry, Mid LevelLess than 25 applicants
Growth OpportunitiesNo H1B
1 day agoBe an early applicant
Linux Engineer (Top Secret clearance)
Edgewater Federal Solutions, Inc.
/
Information Technology · Professional Services · Late Stage
Pocatello, IDFull-time$120K/yr - $140K/yrOnsiteSenior Level, Lead/Staff6+ years expLess than 25 applicants
Growth OpportunitiesNo H1B
1 day ago
High Performance Computing (HPC) Systems Administrator 5 - Secret
Northrop Grumman Australia
/
Defense & Space · Late Stage
United States-Arizona-ChandlerFull-time$139K/yr - $209K/yrOnsiteSenior Level, Lead/Staff7+ years exp87 applicants
No H1B
1 day agoBe an early applicant
Linux Systems Administrator Tier I
AMERICAN SYSTEMS
/
Government · Information Technology · Late Stage
Arlington, VAFull-time$92K/yr - $153K/yrOnsiteMid, Senior Level5+ years expLess than 25 applicants
Comp. & BenefitsNo H1B
1 day agoBe an early applicant
Java Software Engineer- Top Secret/ SCI Clearance required- Herndon, VA
Zachary Piper Solutions
/
Government · Software · Growth Stage
Herndon, VAFull-time$0/yr - $200K/yrOnsiteMid LevelLess than 25 applicants
Growth OpportunitiesNo H1B
1 day ago
Technology Architect III – High Performance Computing
Memorial Sloan Kettering Cancer Center
/
Education · Healthcare · Late Stage
Lyndhurst, NJFull-time$148K/yr - $244K/yrHybridSenior Level41 applicants
Comp. & BenefitsH1B Sponsor Likely15 hours agoBe an early applicant
Flight Software Engineer III (Top Secret / Sensitive Compartmented Information Clearance Required)
Blue Origin
/
National Defense · Aerospace · Late Stage
Greater Seattle AreaFull-time$165K/yr - $231K/yrOnsiteSenior Level5+ years expLess than 25 applicants
No H1B
