Penetration testing & offensive security jobs

466 active listings across 6 regions · refreshed every 4 hours

Showing 101–150 of 275 jobs

Penetration Tester

cybercoretech Annapolis Junction, Maryland 4d ago

Penetration Tester

Open Systems Technologies Corporation Annapolis Junction, Maryland 4d ago

Senior Defense Assessment Analyst (Penetration Tester)

Chenega MIOS Sierra Vista, Arizona 4d ago

Offensive Security Consultant - Penetration Testing

RSM Chicago, Illinois 4d ago

Senior Offensive Security Engineer

CoStar Realty Information, Inc. Arlington, Virginia 4d ago

Senior Offensive Security Malware, Lead Analyst

Citigroup Inc United States 4d ago

Penetration Tester

The Computer Merchant, LTD. Albany, New York 4d ago

Senior Security Engineer (AI & Agentic Systems)

Uber Corporate New York 4d ago

Lead Offensive Security Engineer

JM Family Enterprises Deerfield Beach, Florida 4d ago

Penetration Tester

CACI International Inc Aberdeen Proving Ground, Maryland 4d ago

Cyber Threat Emulation Operator, Lead

Toyota Motor North America Plano 4d ago

Pen Tester | Annapolis Junction, MD (FS Poly Required)

August Schell Annapolis Junction, Maryland 4d ago

Sr. Professional Services Consultant, AI Security

PaloAlto Networks United States 4d ago

Staff Cybersecurity Application Security Engineer

Rivian Atlanta 4d ago

Senior Security Engineer- Security Baselines

KeyCorp Brooklyn 4d ago

Full Spectrum Cyber AI Researcher

Leidos United States 4d ago

Penetration Tester

OSec New York, New York 4d ago

System Vulnerability Analyst 2

Realm One Annapolis 4d ago

Vulnerability Assessment Team Lead

Gritter Francona Ashburn, Virginia 4d ago

Military Systems Cybersecurity Software Engineer

Johns Hopkins University AppliedPhysicsLaboratory Laurel 4d ago

Security Engineer (Blue Team)

SpaceX Redmond 4d ago

Security Engineer (Blue Team)

SpaceX Hawthorne 4d ago

Senior Lead Endpoint Security

Capital One Financial Corporation United States 4d ago

Application Security Engineer

SpaceX Hawthorne 4d ago

Cybersecurity Engineer

Visa United States 4d ago

Cybersecurity Engineer

Visa Inc. Ashburn 4d ago

FMV Imagery Analyst (Junior) - TS/SCI

Wiser United States 4d ago

Offensive Security Engineer, Agent Security

OpenAI New York, New York 4d ago

Senior Research Lead - AI Security Portfolio

RAND San Francisco 4d ago

AI Security Resident

RAND Washington 4d ago

Research Lead - AI Cyber Testing & Evaluation

RAND Washington 4d ago

Research Lead - Securing Frontier AI

RAND Washington 4d ago

Assessments & Exercises - Cybersecurity Solutions Engineer

JPMorgan Chase & Co. Jersey City 4d ago

Staff Cyber Threat Hunter

Adobe Systems San Jose 4d ago

Red Team Operator (Computer Exploitation Engineer) - Mid Level (TS required, eligible for SCI)

RedTrace Technologies Inc Fort Belvoir, Virginia 4d ago

Offensive Security Research Engineer

Mindlance Charlotte, North Carolina 4d ago

Technical Program Manager (TPM) - Security Operations

Stefanini Santa Clara USD 60 - 70 4d ago

Vulnerability Assessment Analyst

Halvik Arlington, Virginia USD 110000 4d ago

Service Consultant, Automation Enablement Security Engineer Expert

Allstate Insurance Company United States 4d ago

Senior Threat and Attack Research Engineer

Aduril Industries Boston 4d ago

Senior Threat and Attack Research Engineer

Aduril Industries Ashville 4d ago

Senior Threat and Attack Research Engineer

Aduril Industries Seattle 4d ago

Senior Threat and Attack Research Engineer

Aduril Industries Costa Mesa 4d ago

Senior Threat and Attack Research Engineer

Aduril Industries Atlanta 4d ago

Senior Threat and Attack Research Engineer

Aduril Industries Washington 4d ago

Service Consultant, Automation Enablement Security Engineer Expert

Allstate Insurance Company United States 4d ago

Application Security Developer Lead

Softratech LLC Sacramento USD 120000 - 140000 4d ago

Application Security Analyst

Sharp Decisions Fort Mill 4d ago

PENETRATION TESTER TEAM LEAD CYBERCX US

CyberCX United States 4d ago

Cyber Basic Technical Core (CBTC) Instructor/Writer

HigherEchelon Fort Gordon 4d ago

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