Security Engineer

We are looking for a Senior Cybersecurity Consultant, capable of leading cybersecurity engagements and driving strategic improvement initiatives. This profile combines technical expertise with consulting acumen, supporting clients in evolving their cybersecurity posture from reactive to preventive and transformational. You will lead complex solution designs, mentor junior consultants, and influence technology roadmaps in alignment with business objectives. Job Responsabilities: • Lead the design of end-to-end security architectures and roadmaps • Oversee complex migrations and transformation programs • Drive continuous improvement of protection measures, policies, and controls • Act as subject matter expert for perimeter, endpoint, and cloud security platforms • Provide high-level technical advisory and governance support • Contribute to strategic planning and capability development • Represent the cybersecurity team in pre-sales, audits, and executive-level discussions Job Requirements: • Deep expertise in operating systems (Linux, Windows) and enterprise networking • Over 2 years of experience in the cybersecurity field, including design and advisory roles • Demonstrated leadership in implementing security strategies and transformation programs • Advanced technical knowledge and certifications in multiple of the following areas: o NGFW / VPN / IPS: Fortinet, Palo Alto, Check Point, Forcepoint o SASE / CASB / CSWG: Netskope, Zscaler, Forcepoint, Symantec o EDR / EPP / XDR: Microsoft Defender, SentinelOne, CrowdStrike o WAF / ADC: F5, Imperva o NAC: Forescout, HPE Aruba o Cloud & SaaS Security: Azure, AWS, Office 365 • Recognized certifications (e.g., CISSP, OSCP, CCSP, PCNSE, NSE 5–7) are highly desirable • Ability to lead technical engagements and mentor junior team members Education and Training Skills: • Academic background: o Bachelor’s or Master’s degree in IT, Engineering, or Telecommunications o Additional executive education or specialization in Cybersecurity Strategy or Risk Management is a plus • Certifications (strongly preferred): o Recognized cybersecurity credentials:  CISSP, CCSP, CISM, CISA, OSCP, CSX-P o High-level vendor certifications:  Fortinet NSE 6–7, Palo Alto PCNSE, F5 Certified Professional, Cisco CCNP Security  Cloud Security certifications: Azure Security Expert, AWS Certified Security – Specialty At Thales S21sec we consider ourselves disruptive when it comes to organizing the way we want to work. That is why we are continually innovating our policies, to allow employees to enjoy a real reconciliation of their work and family life. Tell us what you want, and you'll find it in Thales S21sec. - We support a phenomenal lifestyle and work-life-balance with our flexible hours and flexible remote work policy. - 36 days off per year. At S21sec you can organize your working day to increase the 24 days of vacation that we offer you. - Uplifting and creative work environment - Sem termo contracts - Cool offices in Portugal and Spain - Maximized net salary, decide which Flexible Remuneration package - Expand your Certifications, with our Annual Training Plan (based on technical Certifications, Languages, training in Soft Skills...) - Clear and transparent objectives, we have an Annual Bonus Policy, based on KPIs. - If you are a person passionate about Cybersecurity, we are your Company. Come Join our Team