Cybersecurity Specialist

1 semana atrás


Porto, Porto, Portugal Five9 Inc. Tempo inteiro

Job Overview:
We are seeking an experienced Cybersecurity Specialist to join our Red Team Operations team at Five9 Inc. As a key member of this elite group, you will play a crucial role in proactively identifying and mitigating risks to enhance our enterprise security posture.

About the Role
This is a challenging and rewarding opportunity for top-tier security professionals who are passionate about staying ahead of emerging cyber threats. In this role, you will design and execute complex, multi-stage operations that simulate advanced persistent threats (APTs). You will also develop cutting-edge payloads and attack tools capable of evading modern security controls.

Your Key Responsibilities
* Design and execute complex, multi-stage Red Team operations that simulate advanced persistent threats (APTs)
* Develop cutting-edge payloads and attack tools capable of evading modern security controls
* Conduct covert operations to assess and improve our organisation's security readiness
* Perform targeted attacks using both custom-built and industry-standard tools
* Deliver comprehensive technical reports and executive briefings on findings and recommended mitigation strategies
* Collaborate with Blue Team members to enhance overall security posture and incident response capabilities
* Contribute to the development of new Red Team methodologies and tools
* Stay current with emerging cyber threats and attack techniques

Qualifications and Skills
* Proven experience in Red Team operations and adversary simulation
* Advanced skills in developing custom malware and evasion techniques across multiple platforms
* In-depth knowledge of adversarial tactics, techniques, and procedures (TTPs)
* Expertise in both on-premise and cloud-based attack scenarios
* Strong programming skills in languages relevant to security testing and tool development
* Excellent analytical and problem-solving abilities
* Superior written and verbal communication skills, with the ability to convey complex technical concepts to both technical and non-technical audiences
* Self-motivation and the ability to work independently as well as in a team environment
* Relevant industry certifications (e.g., OSCP, OSCE, GXPN) are a plus
* Bachelor's degree in Computer Science, Cybersecurity, or a related field; or equivalent combination of education and experience.
* Advanced degree or specialised training in cybersecurity is highly desirable

About Our Offer
Five9 offers a competitive salary ranging from $170,000 to $250,000 per year, depending on experience, and a range of benefits including medical, dental, and vision insurance, 401(k) matching, and paid time off. We celebrate diversity and foster an inclusive environment, empowering our employees to be their authentic selves.



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