Offensive Security Engineer

Company: RTEAM

We are looking for a strong hands-on specialist with real offensive security experience who can operate in complex environments, conduct Red Team engagements, and deliver results.
What matters:
* 5+ years of practical experience in offensive security / red team / penetration testing
* Senior-level experience
* Hands-on experience with internal and external pentests, Red Team engagements, and Adversary Simulation
* Strong understanding of MITRE ATT&CK, OPSEC, and the offensive kill chain
* Solid experience with AD, Windows, Linux, web, and enterprise infrastructure
* Practical experience in post-exploitation, lateral movement, privilege escalation, and persistence
* Experience with C2 frameworks: Cobalt Strike, Sliver, Mythic, Havoc, Adaptix, or similar
* PowerShell, Bash, Python; Go is a plus
* Strong hands-on background, independence, and ability to own results
* Kazakhstan citizenship is required
Nice to have:
* CRTO / CRTP / OSEP / OSCP / BSCP and other relevant certifications
* Experience with EDR / AV evasion in legitimate testing environments
* Experience building custom tooling / automation
* Purple Team experience and collaboration with SOC / Detection Engineering
* Strong CTF / HTB / THM background
We do not consider:
* junior / middle candidates
* candidates with only lab or CTF experience and no real project background
* candidates without a strong hands-on offensive background
* candidates without Kazakhstan citizenship

apply