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Red Teamer Offensive Security Specialist

💼 Full-time💰 $25–$25🗓 2026-07-27

Core

Experienced offensive security professional conducting real-world adversary simulations, penetration testing, and post-exploitation to identify security gaps and strengthen organizational posture.

Role type

Senior IC Red Teamer / Offensive Security Specialist

Builds

Adversary simulations, attack emulation exercises, and actionable security remediation reports

Domain

Cybersecurity / Offensive Security / Enterprise Infrastructure

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Network penetration testing, privilege escalation, lateral movement, post-exploitation techniques, Active Directory attacks, web and infrastructure exploitation, C2 framework usage, custom exploit development, Python/PowerShell/Bash/C++ scripting, Windows/Linux internals knowledge, stealth and evasion techniques

Preferred skills

Cloud security testing (AWS/Azure/GCP), malware analysis, reverse engineering, purple teaming

Technologies

Cobalt Strike, Sliver, Mythic, Python, PowerShell, Bash, C/C++

Rewrite
## About the Role We are looking for an experienced Red Teamer who thrives in real-world offensive security environments and can think like an attacker. This role requires deep hands-on expertise in penetration testing, adversary simulation, post-exploitation, and advanced attack techniques across enterprise environments. You will work on identifying security gaps, simulating sophisticated attacks, and helping strengthen organizational security posture through advanced offensive security operations. ## Key Responsibilities - Perform advanced network and application penetration testing - Conduct red team engagements, adversary simulations, and attack emulation exercises - Execute privilege escalation, lateral movement, persistence, and post-exploitation activities - Develop and customize offensive security tools, scripts, and exploits - Work with C2 frameworks and advanced exploitation chains - Identify security weaknesses across infrastructure, cloud, endpoints, and enterprise networks - Collaborate with blue teams to improve detection and response capabilities - Prepare technical reports with actionable remediation recommendations - Stay updated with emerging attack vectors, TTPs, and threat landscapes ## Required Skills & Experience - 7+ years of hands-on offensive security or red teaming experience Strong expertise in: - Network Penetration Testing - Privilege Escalation - Lateral Movement - Post-Exploitation Techniques - Active Directory Attacks - Web & Infrastructure Exploitation - Hands-on experience with C2 frameworks such as Cobalt Strike, Sliver, Mythic, or similar - Strong scripting/programming skills (Python, PowerShell, Bash, C/C++) - Ability to write custom exploits and offensive tooling - Deep understanding of Windows/Linux internals and enterprise attack paths - Experience with stealth techniques, evasion methods, and persistence mechanisms - Strong analytical, troubleshooting, and communication skills ## Good to Have - Certifications such as OSCP, CEH, GPEN, CRTO, OSEP, or equivalent - Experience in cloud security testing (AWS/Azure/GCP) - Exposure to malware analysis or reverse engineering - Purple teaming experience ## What We're Looking For - A highly hands-on security professional who can go beyond automated tools - Someone who understands attacker mindset and real-world exploitation - Strong problem-solving attitude with the ability to work independently in high-impact environments If you are passionate about offensive security and enjoy solving complex security challenges, we'd love to connect with you.
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