Senior Security Operations

Description

Job Summary: We are seeking a Senior Cybersecurity Engineer to protect infrastructures, respond to incidents, and implement security controls, working with industry-leading technologies. Key Highlights: 1. Integrate into SOC/CSIRT operations as an L3 incident response specialist. 2. Work with industry-leading technologies and participate in strategic projects. 3. Opportunities for training and certification across multiple technology domains. Join Axians, where innovation thrives on trust and autonomy, and every challenge is an opportunity to build impactful technology. **Senior Security Operations** **What We’re Looking For:** We seek a **Senior Cybersecurity Engineer** to join our cybersecurity team, playing an active role in protecting the technology infrastructure, responding to incidents, and implementing security controls. You will have the opportunity to work with market-leading technologies, participate in strategic projects, and contribute to the organization’s continuous security evolution. **Your Day-to-Day Responsibilities:** * Integrate into SOC/CSIRT operations, acting as an L3 cybersecurity incident response specialist. * Execute containment, eradication, and recovery activities during cybersecurity incidents, ensuring minimal business impact. * Conduct post-incident reviews (Post-Incident Reviews), identifying root causes, lessons learned, and actions for continuous improvement. * Participate in and support penetration testing, Red Teaming, and Blue Teaming exercises, contributing to ongoing assessment of security posture. * Participate in the Vulnerability Management lifecycle, using Qualys or equivalent tools to identify, assess, prioritize, and track vulnerabilities. * Oversee Patch Management processes via BigFix, WSUS, or equivalent tools, ensuring compliance requirements and deadlines are met. * Develop and execute custom scripts, automations, and queries to support real-time monitoring, investigation, and incident response activities. * Define, implement, and maintain hardening policies, secure configuration standards, and secure implementation procedures for systems and technology platforms. * Administer and maintain the corporate endpoint protection platform (CrowdStrike Falcon), including policy management, monitoring, threat detection, and response. * Operate and optimize web filtering and internet access control solutions (FortiGate and Skyhigh Web Proxy), ensuring enforcement of defined security policies. * Administer the CyberArk platform, ensuring privileged access management, session isolation, and secure credential rotation in compliance with regulatory and audit requirements. * Operate and evolve Identity and Access Management (IAM) processes and tools, including custom-developed solutions, ensuring appropriate access control and segregation of duties. * Maintain and update technical documentation, standardized operational procedures (SOPs), standards, and runbooks supporting cybersecurity operations. * Develop initiatives for continuous improvement of monitoring and incident response capabilities. **Your Key Competencies:** * Minimum 5 years of relevant experience in Infrastructure, Networking, and Cybersecurity. * Practical experience administering Windows and Linux systems. * Solid knowledge of networks, firewalls, network segmentation, and VPNs. * Experience in security incident response and cybersecurity operations. * Experience in vulnerability management, system hardening, and remediation processes. * Experience with security tools, particularly EDR, PAM, and Vulnerability Management solutions (e.g., CrowdStrike, CyberArk, Qualys, or equivalents). * Knowledge of security frameworks and best practices, including NIST CSF, ISO 27001, and DORA. * Certifications such as CISSP, OSCP, GIAC, CEH, as well as CyberArk, CrowdStrike, Qualys, or Microsoft Security certifications are highly valued. * English proficiency (B2 level) **What We Offer:** **Career Advancement Opportunities** By joining large-scale Axians projects, you can pursue training and certifications across various technology domains to deepen your expertise. **Professional Development in International Markets** Through our international projects, you’ll be challenged, gain experience, prove your value, and become truly skilled in your field. **Engaging, Large-Scale Challenges** We offer challenges tailored to your abilities, enabling you to develop competencies in your area of interest—and perhaps even become an expert. **Support for Professional and Personal Development** You benefit from Axians’ offerings, including a Friend Get a Friend program and a structured career progression plan. Axians is the VINCI Energies Group brand dedicated to Information Technology and Digital Transformation. With an international presence and a people-to-people approach, we combine technology, innovation, and proximity to create tangible impact for organizations and society. **Join Axians** At Axians, we believe talent has no single profile. We value diversity and foster an inclusive environment where everyone has space to grow and contribute. If you have a disability or impairment, we aim to ensure equal opportunity throughout the recruitment and onboarding process. Where needed, we provide reasonable accommodations so you can participate on equal footing. If you require any accommodation, please contact us at **recrutamento.axianspt@axians.com**