Info Security Specialist – Offensive Security

Info Security Specialist – Offensive Security (Perimeter Function Lead) Location: Miguel Hidalgo, Mexico Industry: Information Technology & Cybersecurity Full-time | Hybrid NO SPONSORSHIP FROM THE CLIENT About the Role We’re seeking a senior-level Info Security Specialist to lead and execute offensive security initiatives focused on perimeter security . This role is critical in proactively identifying and mitigating cyber risks through advanced penetration testing , vulnerability management , and red teaming efforts. You’ll take ownership of perimeter testing strategies, manage complex engagements, guide internal/external teams, and innovate security processes through automation, scripting, and threat research. What You’ll Do Lead external penetration testing and vulnerability disclosure activities Conduct advanced black, gray, and white box tests on web apps, APIs, infrastructure, cloud environments, mobile apps, and devices Use and chain multiple exploits, apply defense evasion techniques, and simulate real-world attacks Produce accurate, actionable penetration test reports Validate remediation efforts and assess exposure to known vulnerabilities Manage and triage incoming test requests; lead scoping discussions Handle third-party red team and penetration test engagements Support automation by building custom scripts or tools (Python, Bash, PowerShell, etc.) Perform OSINT-based discovery and perimeter asset validation Act as subject matter expert (SME) for at least one core technology area Contribute to security innovation, process documentation, and team knowledge base Participate in incident response efforts when required Mentor junior team members and lead by example What We’re Looking For ✅ Education & Experience Bachelor's degree in IT, cybersecurity, or related field (or equivalent hands-on experience) 10 years in technical information security roles 4 years in offensive security , DFIR , or vulnerability management 2 years in a senior or lead offensive security role Technical Requirements Expertise in pen testing tools: Burp Suite, Metasploit, Nmap, BloodHound , etc. Proficiency in Python , PowerShell , Bash , or any scripting language Familiarity with C2 frameworks and evasion techniques Hands-on with Windows/Linux server environments Experience with cloud platforms : AWS, Azure, or Alibaba Strong knowledge of: Security frameworks (MITRE ATT&CK, NIST CSF, ISO27001, OWASP) Defensive tools (WAFs, IDS/IPS, SIEMs, EDR, UEBA) Valid certifications: OSCP , OSCE , GPEN , GWAPT , GXPN (at least one required) Bonus: Experience with AI, LLMs, NLP technologies What’s In It For You Opportunity to work with a global-scale cybersecurity environment Hands-on ownership of strategic perimeter testing initiatives Collaborative, innovation-driven work culture Training, certifications, and career development support Competitive salary and benefits If you're passionate about offensive security and want to lead high-impact engagements that protect digital perimeters at scale — apply today and let’s secure the future together.

Location: Miguel Hidalgo, Mexico City, MX

Posted Date: 8/2/2025