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Cybersecurity jobs

Cybersecurity jobs from graduate schemes to CISO, collected from employers' own careers sites and trusted job boards, and explained in plain English.

351 open roles from 61 employers · 351 new this week

  • Sporty Group

    Posted yesterday

    Offensive Security Engineer

    Remote (Europe)

    Conduct offensive security testing, continuous perimeter monitoring, adversary emulation, and vulnerability discovery across external and internal assets. Collaborate with IT and SOC teams. Remote in Europe; requires hands-on offensive security experience.

    • Mid level
    • Offensive security
    • Remote
  • CrowdStrike

    Posted 2 days ago

    Sr. Vulnerability Researcher (Remote)

    Germany - Remote; Ireland - Remote and 4 more

    Conduct vulnerability research, publish findings, and develop tools to support intelligence analysts. Requires strong technical skills and experience in information security research. Remote across several European countries and Israel.

    • Senior
    • Offensive security
    • Remote
  • CertiK

    Posted 3 days ago

    Blockchain Security Expert - Chain Security Evaluation Track

    Remote (USA) · $120k to $180k

    Conduct security evaluations, reviews, and penetration testing of blockchain nodes, validators, and smart contracts. Requires experience in blockchain security and may involve direct client engagement.

    • Mid level
    • Offensive security
    • Remote
  • CertiK

    Posted 3 days ago

    Blockchain Security Expert - Anti Defect Track

    Remote (USA) · $90k to $150k

    Audit blockchain smart contracts, analyze vulnerabilities, and design code analysis tools. Requires experience in security reviews and vulnerability analysis for blockchain technologies.

    • Mid level
    • Offensive security
    • Remote
  • CertiK

    Posted 3 days ago

    Blockchain Security Expert - Security Audit Track

    Remote (USA) · $120k to $180k

    Perform security audits, consulting, and penetration testing for blockchain systems and smart contracts. Requires experience in blockchain security and delivering detailed security assessments.

    • Mid level
    • Offensive security
    • Remote
  • Accenture

    Posted 5 days ago

    Cyber Security Penetration Testing Consultant

    London; Manchester and 3 more

    Perform manual and automated penetration testing of web applications, APIs, and infrastructure, identify and validate vulnerabilities, and provide remediation advice. Requires eligibility for BPSS and SC clearance with 5 years continuous UK address history.

    • Mid level
    • Offensive security
  • Barclays

    Posted 5 days ago

    Senior Red Team Operator

    Working From Home, UK; United Kingdom

    Conduct penetration testing and red team operations to identify vulnerabilities in Barclays IT systems, report findings, and collaborate on remediation. Requires significant experience in offensive security and stakeholder communication.

    • Senior
    • Offensive security
  • Lloyds Banking Group

    Posted 7 days ago

    Penetration Tester

    Manchester; Edinburgh Sighthill North and 3 more · £49.0k to £54.4k

    Conduct penetration testing on web, API, mobile, infrastructure and cloud assets, including manual exploitation and reporting. Requires technical skills in offensive security and hybrid work in Manchester, Bristol, Leeds or Edinburgh.

    • Mid level
    • Offensive security
  • Salesforce

    Posted 30 Sept

    Penetration Testing Engineer, MTS

    California - Remote; Virginia - Herndon and 2 more · $117.2k to $176.7k

    Perform penetration tests on web applications, APIs, cloud infrastructure, and AI/ML systems, focusing on manual exploitation and attack chaining. Works under senior guidance; requires hands-on penetration testing experience.

    • Mid level
    • Offensive security
    • Remote
  • Barclays

    Posted 29 Sept

    Penetration Tester

    Knutsford, Radbroke Hall; Manchester, 4 Piccadilly Place; United Kingdom

    Performs penetration tests to identify vulnerabilities in IT systems, communicates findings, and develops testing methodologies. AVP level suggests 2-5 years of experience in offensive security or penetration testing.

    • Mid level
    • Offensive security
  • CrowdStrike

    Posted 25 Sept

    Sr. Security Researcher (Remote).

    USA - Remote; USA - Remote, WY and 15 more · $85k to $120k

    Researches in-the-wild exploits, reverse engineers malicious code, and analyzes vulnerabilities as part of the Technical Analysis Cell. Requires strong technical skills in exploit research and reverse engineering.

    • Senior
    • Offensive security
    • Remote
  • Stripe

    Posted 25 Sept

    Offensive Security Engineer

    US - Remote · $170.4k to $255.7k

    Simulate adversary tactics, conduct penetration testing and red team operations, and develop offensive security tooling. Requires hands-on offensive security experience.

    • Mid level
    • Offensive security
    • Remote
  • CrowdStrike

    Posted 22 Sept

    Red Team Manager (Remote)

    USA - Remote; United States of America · $140k to $195k

    Leads a red team conducting simulated adversary activities, plans and oversees assessments, and mentors team members. Requires experience in red teaming and managing security professionals.

    • Leadership
    • Offensive security
    • Remote
  • SentinelOne

    Posted 22 Sept

    Senior Offensive Security Researcher

    Spain

    Conduct offensive security research across multiple operating systems and environments. Senior-level role; no specific experience or certification requirements are listed.

    • Senior
    • Offensive security
  • Barclays

    Posted 18 Sept

    Red Team Operator - AVP

    Working From Home, WASHINGTON; United States of America

    Conducts penetration testing and red teaming to find vulnerabilities in IT systems, reports findings, and develops methodologies. AVP level, typically requiring 2-5 years of offensive security experience.

    • Mid level
    • Offensive security
  • Barclays

    Posted 17 Sept

    Senior Red Team Operator- VP

    Working From Home, NEW JERSEY; United States of America

    Leads offensive security engagements, including adversarial simulations and vulnerability assessments, and reports on findings and remediation. VP level, requiring significant experience in red teaming and offensive security.

    • Senior
    • Offensive security
  • Salesforce

    Posted 17 Sept

    Senior Offensive Security Engineer (Red Team)

    California - Remote; Maryland - Remote and 4 more · $148.5k to $223.9k

    Senior offensive security engineer (Red Team) designing and executing adversary simulations against Salesforce's product ecosystem, focusing on multi-step attack chains and systemic impact. Requires extensive red teaming or offensive security experience.

    • Senior
    • Offensive security
    • Remote
  • GitLab

    Posted 5 Sept

    Principal Security Researcher

    Remote, Canada; Remote, Israel and 2 more

    Conducts security research to proactively identify and validate vulnerabilities in GitLab's AI-powered DevSecOps platform. Requires significant experience in security research and remote work in listed locations.

    • Senior
    • Offensive security
    • Remote
  • GitLab

    Posted 5 Sept

    Staff Security Researcher

    Remote, Canada; Remote, Israel and 2 more

    Performs security research to identify and validate vulnerabilities in GitLab's AI-powered DevSecOps platform. Requires staff-level experience in security research and remote work in listed locations.

    • Senior
    • Offensive security
    • Remote
  • PwC

    Posted 4 Sept

    Application Penetration Testing Manager

    Prague; Czechia

    Lead application penetration testing engagements, scope and design testing approaches, and review technical findings. Requires advanced manual testing skills and experience managing multiple projects; based in Prague, Czechia.

    • Leadership
    • Offensive security
  • OpenAI

    Posted 18 Aug

    Red Team Specialist - Cyber

    San Francisco; Seattle; Washington, DC · $198k to $320k

    Design and run cyber red team evaluations to assess model and agentic system vulnerabilities and safeguards. Requires expertise in cybersecurity or model evaluation, and experience with adversarial testing.

    • Senior
    • Offensive security
    • Remote

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