We have an opportunity with one of our partners, a company with national and international projects that is experiencing impressive growth in the Portuguese and European markets. Join this successful team! Requirements: * Bachelor's degree in Computer Engineering, Electrical Engineering, or Information Systems and Technologies preferred, or professional technician training in relevant fields * Proven experience ≥ 5 years * Design, development, and implementation of security systems and architectures * Application of security principles at the design and implementation level of system architectures to mitigate risks posed by the introduction of new technologies and organizational practices * Periodic review and audit of security infrastructure * Production and maintenance of documentation on security standards and procedures Desirable qualifications: * Certified Information Systems Security Professional (CISSP) * CompTIA Security\+ or Server\+ * EC\-Council CND * CISCO CCNA or CCNP Enterprise or CCIE Security * Cloud Security certifications (AWS or Azure) * Long-term contract * Hybrid work in Lisbon Job type: Full-time