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1–3 jobs· newest first

Senior Penetration Tester
JPMC Candidate Experience page · Washington, US
Full-time · Senior
Senior Cyber Security Consultant
Aon · London, United Kingdom
Full-time · Senior
AI Offensive Testing Specialist
Euroclear · Poland
Competitive salaryHybrid

+10K new in the last hour

Senior Penetration Tester

JPMC Candidate Experience page · Posted Apr 2, 2026

Washington, DC, United States
Full-time · Senior
5+ years

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AI

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Drive the security of critical banking applications and platforms through hands-on offensive testing.

Compensation

competitive total rewards package including base salary determined based on the role, experience, skill set and location. Those in eligible roles may receive commission-based pay and/or discretionary incentive compensation, paid in the form of cash and/or forfeitable equity

Responsibilities

Plan, scope, and execute penetration testing engagements across a variety of environments, including web applications, APIs, cloud platforms, infrastructure, thick-client, and/or mobile applications.
Collect and validate pre-requisites for each engagement, ensuring all necessary access, documentation, and approvals are in place.
Perform manual and automated testing to identify vulnerabilities, misconfigurations, and security weaknesses, leveraging industry-standard tools and custom scripts.
Document and communicate findings through comprehensive reports that include technical details, risk assessments, and actionable remediation recommendations.
Conduct peer reviews of penetration test reports to ensure accuracy, consistency, and quality of deliverables.

Requirements

Nice to have: financial services sector knowledge
Nice to have: Windows
Nice to have: Unix-like systems
Nice to have: source code review
Nice to have: Python

Skills

penetration testing offensive security web applications security API security testing AWS Azure GCP infrastructure testing mobile application security OWASP Top Ten NIST Cybersecurity Framework technical report writing Burp Suite Nmap Metasploit

Benefits

comprehensive health care coverage
on-site health and wellness centers
retirement savings plan
backup childcare
tuition reimbursement

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Senior Cyber Security Consultant

Aon · Posted Nov 5, 2026

London, London, United Kingdom
Full-time · Senior

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Lead technical cyber security reviews and advisory for private equity and corporate clients within Digital M&A Advisory.

Responsibilities

Lead technical cyber security reviews as part of cyber due diligence
Assess client environments from an adversary’s perspective
Review external attack surface and internet-facing exposure
Evaluate effectiveness of security controls
Interpret and challenge results of client penetration tests

Requirements

Nice to have: scoping red team engagements
Nice to have: exposure management
Nice to have: cyber risk quantification platforms
Nice to have: threat intelligence
Nice to have: purple teaming

Skills

red teaming penetration testing offensive security adversary simulation MITRE ATT&CK CBEST TIBER-EU

AI Offensive Testing Specialist

Euroclear · Posted Nov 3, 2026

Poland
Hybrid
Competitive salary
3+ years

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Executes and improves Euroclear’s LLM-supported security-testing activities within the CISO Offensive Security Tribe.

Responsibilities

Prepare approved test scope, application context, source code, endpoints, credentials, test data and prerequisites for LLM-supported assessments.
Execute SAST, DAST, penetration-testing and red-team workflows within authorised rules of engagement.
Configure and operate approved models, agents, prompts and tools to support reconnaissance, analysis, test generation, hypothesis development and evidence capture.
Validate findings for accuracy, code or asset reachability, exploitability, attack paths, affected-component deployment and control effectiveness.
Deliver assigned LLM-supported scans and tests on time, ensuring outputs are complete, reproducible, technically credible and reviewable.

Skills

Application security Offensive security SAST DAST penetration testing red teaming

CIS Critical Security Controls

Active Directory attack techniques

Entra ID attack techniques

Infrastructure testing

Internal network testing

Cloud security testing

External attack surface testing

Web application security

Social engineering

phishing simulation

Endpoint and EDR evasion techniques

OT/ICS security testing

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vulnerability validation

LLM and agent usage

prompt configuration

testing methods

evidence capture

infrastructure testing

identity testing

version control

secure coding standards

recognised offensive-testing methodologies

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