Support the definition, design, procurement/development, and implementation of secure Communications and Information Systems (CIS).Ensure compliance with CIS security accreditation policies and maintain appropriate security risk levels.Conduct and document security risk assessments and policy compliance to support system accreditation.Collaborate with the CTO's CIS Planning and Implementation Authority (CISPIA) to deliver secure CIS solutions aligned with organizational guidance.Integrate cybersecurity measures throughout the full system lifecycle (from design to operation).Represent the organization in CIS security governance forums and stakeholder engagements.Develop and manage required security accreditation documentation, including:CIS DescriptionSecurity Accreditation Plan (SAP)Security Risk Assessment (SRA)Security Requirement Statements (SRSt)Security Operating Procedures (SecOPs)Security Test & Verification Plan (STVP)Security Test & Verification Report (STVR)Education & ExperienceBachelor's degree in a relevant field + minimum 4 years of related experience, ORNo degree, but at least 8 years of extensive, progressive relevant experience.Technical KnowledgeStrong understanding ofcybersecurity domains, including:Boundary protectionEncryptionIdentity & access managementMonitoring & detectionIncident responseVulnerability assessmentRisk managementIn-depth knowledge of:CIS security principlesNetworkingVulnerabilities in modern operating systems and applicationsProfessional ExperienceAt least 4 years of experience in:Cybersecurity principles, technologies, and best practicesCIS security controls (traditional and cloud environments)Designing, implementing, testing, and validating security componentsConducting security risk assessments and supporting accreditation processesIdentifying threats, vulnerabilities, and residual risks with mitigation recommendationsSupporting security accreditation in large-scale CIS projectsUsing risk assessment methodologies and toolsAdditional SkillsExperience in:Writing and enforcing security policies and proceduresCompliance audits (e.g., ISO 27001, NIST 800-53, GDPR)Governance, Risk, and Compliance (GRC)Strong communication and technical writing skillsLevel : SeniorDelivery mode: Onsite (Oeiras, Portugal)Deadline 06/05/26#J-18808-Ljbffr