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Search live roles across all industries in the UK, US, Germany and India. Haystack matches you to real openings, updated daily.

~715,009 live roles worldwide~83,097 added this week16 countries to browse565,699 candidates on Haystack

Job counts are estimates, refreshed every 30 minutes.

1,564 jobs found

LE
Modeling and Simulation Software Engineer
Leidos · Beavercreek, OH · Hybrid 🇺🇸
C++PythonTechnology
$69.5k - $125.7k/yr6 weeks ago
LE
System Engineer/COMSEC Manager TS/SCI Poly with Security Clearance
Leidos · Annapolis Junction, MD · Hybrid 🇺🇸
CSSPKIAgileTechnology
$107.9k - $195.1k/yr5 days ago
LE
Mid/Sr. Test Engineer TS/SCI Poly with Security Clearance
Leidos · Annapolis Junction, MD · Hybrid 🇺🇸
SAFeShellScrum+7Technology
$92.3k - $166.8k/yr3 days ago
LE
Military Utility Sr Software Eng with Security Clearance
Leidos · Beavercreek, OH · Hybrid 🇺🇸
GitEmbedded SystemsC+++2Technology
$107.9k - $195.1k/yr5 days ago
LE
Aviation Software Test Engineer with Security Clearance
Leidos · Huntsville, AL · On-site 🇺🇸
Microsoft ExcelMicrosoft OfficeMicrosoft PowerPoint+6Technology
$107.9k - $195.1k/yr5 days ago
LE
Senior Cyber IT Infrastructure Analyst with Security Clearance
Leidos · Fort Meade, MD · Hybrid 🇺🇸
SAFeStakeholder ManagementOracle+9Technology
$131.3k - $237.3k/yr5 days ago
LE
Principal Signals Analytic Technique Developer with Security Clearance
Leidos · Fort Meade, MD · Hybrid 🇺🇸
C++PythonTechnology
$131.3k - $237.3k/yr5 days ago
LE
Sr. Tier 2 Helpdesk Lead with Security Clearance
Leidos · Fort Belvoir, VA · Hybrid 🇺🇸
PowerShellITILNetwork AdministrationTechnology
$52k - $94k/yr5 days ago
LE
Cyber Security STIG Tester with Security Clearance
Leidos · Odenton, MD · Hybrid 🇺🇸
Technology
$107.9k - $195.1k/yr5 days ago
LE
Appian Software Developer/Integrator with Security Clearance
Leidos · Bethesda, MD · Remote 🇺🇸
GitLogstashBash+17Technology
$107.9k - $195.1k/yr5 days ago
LE
Software Engineer SME with Security ClearanceNew
Leidos · Gaithersburg, MD · Hybrid 🇺🇸
SAFeDjangoDocker+34Technology
$131.3k - $237.3k/yrYesterday
LE
Software Engineer SME with Security ClearanceNew
Leidos · Saint Louis, MO · Hybrid 🇺🇸
SAFeDjangoDocker+37Technology
$131.3k - $237.3k/yr2 days ago
LE
Crypotologic Cyber Planner- 4 with Security Clearance
Leidos · Odenton, MD · Hybrid 🇺🇸
Technology
$131.3k - $237.3k/yr5 days ago
LE
Systems Administrator with Security Clearance
Leidos · Chantilly, VA · Hybrid 🇺🇸
SQLAWSSplunkTechnology
$131.3k - $237.3k/yr5 days ago
LE
Lead Cyber Security Trainer with Security Clearance
Leidos · Whitehall, OH · Hybrid 🇺🇸
Technology
$107.9k - $195.1k/yr5 days ago
LE
Lead Cyber Security Trainer with Security Clearance
Leidos · Scott Air Force Base, IL · Hybrid 🇺🇸
Technology
$107.9k - $195.1k/yr5 days ago
LE
Lead Cyber Security Trainer with Security Clearance
Leidos · Odenton, MD · Hybrid 🇺🇸
Technology
$107.9k - $195.1k/yr5 days ago
LE
Cyber Security Training Coordinator with Security Clearance
Leidos · Scott Air Force Base, IL · Hybrid 🇺🇸
Microsoft ExcelMicrosoft OfficeMicrosoft PowerPoint+1Technology
$87.1k - $157.4k/yr5 days ago
LE
Cyber Security Training Coordinator with Security Clearance
Leidos · Hill Air Force Base, UT · Hybrid 🇺🇸
Microsoft ExcelMicrosoft OfficeMicrosoft PowerPoint+1Technology
$87.1k - $157.4k/yr5 days ago
LE
Cyber Security Training Coordinator with Security Clearance
Leidos · Odenton, MD · Hybrid 🇺🇸
Microsoft ExcelMicrosoft OfficeMicrosoft PowerPoint+1Technology
$87.1k - $157.4k/yr3 days ago

Get hired without the hassle.

Modeling and Simulation Software Engineer

System Engineer/COMSEC Manager TS/SCI Poly with Security Clearance

Mid/Sr. Test Engineer TS/SCI Poly with Security Clearance

Military Utility Sr Software Eng with Security Clearance

Aviation Software Test Engineer with Security Clearance

Senior Cyber IT Infrastructure Analyst with Security Clearance

Principal Signals Analytic Technique Developer with Security Clearance

Sr. Tier 2 Helpdesk Lead with Security Clearance

Cyber Security STIG Tester with Security Clearance

Appian Software Developer/Integrator with Security Clearance

Software Engineer SME with Security ClearanceNew

Software Engineer SME with Security ClearanceNew

Crypotologic Cyber Planner- 4 with Security Clearance

Systems Administrator with Security Clearance

Lead Cyber Security Trainer with Security Clearance

Lead Cyber Security Trainer with Security Clearance

Lead Cyber Security Trainer with Security Clearance

Cyber Security Training Coordinator with Security Clearance

Cyber Security Training Coordinator with Security Clearance

Cyber Security Training Coordinator with Security Clearance

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