Company Description
BreachLock is a global leader in Continuous Attack Surface Discovery and Penetration Testing. We provide enterprises with evidence-based risk across their entire attack surface to determine how they will respond to an attack. Our services include Attack Surface Management, Penetration Testing, and Red Teaming.
We're Hiring: Red Team Specialist UK (Remote) | BreachLock Inc.
Join BreachLocks elite offensive security team, where we dont just simulate threats we emulate real adversaries.
As aRed Team Specialist, you'll be at the frontlines of BreachLocks offensive security operations, conducting advanced adversary emulation, bypassing modern defenses, and helping Fortune 500 clients improve their cyber resilience.
What Youll Do:
* Plan and execute full-scope red team engagements (TIBER-style, MITRE ATT&CK aligned)
* Perform focused penetration tests on web applications, mobile apps (iOS/Android), APIs, and backend services, as well as traditional network/cloud infrastructure and specialised targets (IoT/OT) when required.
* Simulate APTs using custom tooling and native techniques
* Bypass EDR/XDR and evade detection controls
* Work closely with Blue Teams for purple teaming and adversarial validation
* Deliver executive reports and technical debriefs with precision
What You Bring:
* 3+ years in red teaming or offensive security
* Proficiency with C2 frameworks (Cobalt Strike, Sliver, Mythic)
* Deep understanding of Windows/Linux internals, AD, and cloud (AWS/Azure)
* Knowledge of OPSEC, evasive TTPs, and threat intelligence integration
* Strong scripting skills (Python, PowerShell, Bash)
* OSCP, CRTO, OSCE, or similar certs
* Published exploits or open-source tools
Why BreachLock:
* 100% remote-first culture
* Cutting-edge work in PTaaS, AEV, and CTEM
* Clients include global enterprises and governments
* Fast-paced, growth-focused, no-BS environment
Why are we a Global Leader in Offensive Security
Analyst Endorsements: Recognized again by Gartner, GigaOm, and SANS for advancing automated, AI-enhanced offensive security testing.
CTEM & AEV Leadership: Launched industry-first AI-powered CTEM and Adversarial Exposure Validation platforms, setting new benchmarks in exposure management.
GigaOm Leader (2025): Ranked as a Leader and Fast Mover for the second consecutive year in the GigaOm Radar for PTaaS and CTEM.
Media Spotlight: Featured in Reuters, Cybercrime Magazine, and SecurityWeek for driving measurable outcomes for Fortune 500 clients.