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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.

~890,227 live roles worldwide~81,800 added this week16 countries to browse584,735 candidates on Haystack

Job counts are estimates, refreshed every 30 minutes.

1,786 jobs found

BA
Mechanical Engineer
Booz Allen Hamilton · McLean, VA · On-site 🇺🇸
AutoCADCADHVAC+2Engineering
$86.8k - $198k/yr
IS
Model-Based Systems Engineer IV
ICI Services Corporation · McLean, VA · Hybrid 🇺🇸
Technology
Salary not listed
IS
Model-Based Systems Engineer III
ICI Services Corporation · McLean, VA · Hybrid 🇺🇸
Technology
Salary not listed
AT
Financial Intelligence Exploitation Officer (2026-0178) with Security Clearance
Acclaim Technical Services · McLean, VA · Hybrid 🇺🇸
Microsoft ExcelAuditingFinancial AnalysisFinance
$100k - $200k/yr
DI
SME Software Developer - Data Parsing with Security ClearanceRecently posted
Data Intelligence LLC. · McLean, VA · Hybrid 🇺🇸
RustGitETL+7Technology
Salary not listed
DI
Senior Cyber Capability Developer (Reverse Engineer) — Softwar with Security ClearanceRecently posted
Data Intelligence LLC. · McLean, VA · Hybrid 🇺🇸
Objective-CSwiftAssembly+4Technology
Salary not listed
DI
SME Software Developer — ETL Platform with Security ClearanceRecently posted
Data Intelligence LLC. · McLean, VA · Hybrid 🇺🇸
MongoDBETLScrum+3Technology
Salary not listed
DI
SME Web Application Developer — Data Visualization with Security ClearanceRecently posted
Data Intelligence LLC. · McLean, VA · Hybrid 🇺🇸
ScrumVueJavaScript+2Technology
Salary not listed
DI
Mid-Level Cyber Capability Developer (Reverse Engineer) — Soft with Security ClearanceRecently posted
Data Intelligence LLC. · McLean, VA · Hybrid 🇺🇸
AssemblyTechnology
Salary not listed
DI
SME Cyber Capability Developer (Reverse Engineer) — Software R with Security Clearance
Data Intelligence LLC. · McLean, VA · Hybrid 🇺🇸
Objective-CSwiftScrum+7Technology
Salary not listed
DI
SME Software Developer — DevOps & Quality Assurance with Security Clearance
Data Intelligence LLC. · McLean, VA · Hybrid 🇺🇸
ScrumAgileAnsible+4Technology
Salary not listed
B/
Cybersecurity Analyst with Security Clearance
B/Core · McLean, VA · Hybrid 🇺🇸
Technology
$120k - $179k/yr
GU
Transportation Security Support Analyst with Security ClearanceRecently posted
Guidehouse · McLean, VA · Hybrid 🇺🇸
Microsoft ExcelMicrosoft OfficeMicrosoft PowerPoint+2Logistics
Salary not listed
IN
Systems Engineer with Security ClearanceRecently posted
Intrepid · McLean, VA · Hybrid 🇺🇸
Technology
Salary not listed
ST
Test Engineering Team Lead with Security Clearance
steampunk · McLean, VA · Hybrid 🇺🇸
DockerGitSelenium+5Technology
$110k - $160k/yr
MI
Lead Software Engineer with Security Clearance
MITRE Corporation · McLean, VA · On-site 🇺🇸
DockerMicroservicesMongoDB+22Technology
$156.8k - $196k/yr
BA
Cross Domain Systems Engineer, Senior
BOOZ, ALLEN & HAMILTON, INC. · McLean, VA · Hybrid 🇺🇸
ConfluenceJiraAgileTechnology
$86.8k - $198k/yr
BA
Communications and Wireless Systems Engineer with Security Clearance
Booz Allen Hamilton · McLean, VA · On-site 🇺🇸
MATLABC++PythonTechnology
$86.8k - $198k/yr
AT
Data Scientist with Security Clearance
Avid Technology Professionals · McLean, VA · Hybrid 🇺🇸
SQLPythonData AnalysisTechnology
Salary not listed
AF
Cloud Software Engineer with Security Clearance
AFORGE LLC · McLean, VA · Hybrid 🇺🇸
DockerAWSAgile+10Technology
$110k - $220k/yr

Get hired without the hassle.

Mechanical Engineer

Model-Based Systems Engineer IV

Model-Based Systems Engineer III

Financial Intelligence Exploitation Officer (2026-0178) with Security Clearance

SME Software Developer - Data Parsing with Security ClearanceRecently posted

Senior Cyber Capability Developer (Reverse Engineer) — Softwar with Security ClearanceRecently posted

SME Software Developer — ETL Platform with Security ClearanceRecently posted

SME Web Application Developer — Data Visualization with Security ClearanceRecently posted

Mid-Level Cyber Capability Developer (Reverse Engineer) — Soft with Security ClearanceRecently posted

SME Cyber Capability Developer (Reverse Engineer) — Software R with Security Clearance

SME Software Developer — DevOps & Quality Assurance with Security Clearance

Cybersecurity Analyst with Security Clearance

Transportation Security Support Analyst with Security ClearanceRecently posted

Systems Engineer with Security ClearanceRecently posted

Test Engineering Team Lead with Security Clearance

Lead Software Engineer with Security Clearance

Cross Domain Systems Engineer, Senior

Communications and Wireless Systems Engineer with Security Clearance

Data Scientist with Security Clearance

Cloud Software Engineer with Security Clearance

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