Security Administrator

Join inetum2 as a Security Administrator, where you'll play a vital role in safeguarding our digital assets and ensuring the integrity of our systems. You will be responsible for implementing security measures, conducting risk assessments, and responding to security incidents. Your expertise will help us maintain a secure environment for our clients and supp…

Join inetum2 as a Security Administrator, where you will play a crucial role in safeguarding our information systems and ensuring compliance with industry standards. You will be responsible for implementing security protocols, monitoring network traffic, and responding to security incidents. Your expertise will help us enhance our security posture and protect sensitive data.

Role Overview inetum2 is looking for an Azure Administrator focused on Modern Workplace & Security to join the team in Lisbon. This role centers on managing Azure environments and supporting clients as they strengthen operational efficiency and security. What You Will Do Administer and optimize Azure services for client environments Maintain strong security and compliance standards across Azure platforms Support clients by improving operational processes and safeguarding data Impact Work directly with clients to help them achieve their goals and maintain secure, reliable systems. Your expertise will play a key part in client satisfaction and ongoing success.

Join the Air Apps FamilyAt Air Apps, we are driven by a vision to innovate and excel. Founded in Lisbon in 2018, we are on a mission to revolutionize the way individuals and entrepreneurs manage their resources with our cutting-edge AI-powered Personal & Entrepreneurial Resource Planner (PRP). With over 100 million downloads globally, our self-funded company is expanding and looking for passionate individuals to join us in reshaping the future of work and life.We challenge the conventional and push the limits of AI technology to create impactful solutions. As part of our team, you will contribute creatively to products that empower users worldwide.Become a part of our transformative journey to redefine resource management.Your RoleAs a Systems Administrator, you will be pivotal in managing and safeguarding our corporate IT infrastructure and user access, ensuring a secure and efficient workplace. Your responsibilities will include overseeing device management, network security, access control, and providing IT support to our dedicated team.This position demands a robust technical background in IT systems, cloud tools, and security best practices to enhance and scale our internal operations.

Join GoCardless as a Product Security Engineer and play a pivotal role in enhancing the security and privacy of our innovative payment solutions. In this collaborative position, you will work alongside development teams to establish security requirements, conduct design reviews, and perform vulnerability assessments. Your expertise in securing cloud-native environments will allow you to embed security practices across the engineering process, ensuring robust protection against threats. You will also automate security and privacy processes, contributing to the overall security posture of the organization.

Join inetum2 as a Security Architect, where you will play a crucial role in designing and implementing robust security architectures that safeguard our digital assets. Your expertise will be key in identifying vulnerabilities and establishing protocols to mitigate risks, ensuring the integrity and confidentiality of our systems.

Join Altersolutions as an IT Administrator in beautiful Lisbon, where you will play a vital role in managing and maintaining our IT infrastructure.You will be responsible for ensuring the smooth operation of our IT systems, troubleshooting technical issues, and supporting our team members in their daily technology needs.

Join our dynamic team as a Cyber Security Engineer at inetum2 in Lisbon. In this role, you'll be responsible for safeguarding our digital assets and ensuring the integrity of our IT infrastructure.We are looking for a proactive individual who is passionate about cybersecurity and dedicated to implementing best practices. You will collaborate with cross-functional teams to identify vulnerabilities and develop effective strategies to mitigate risks.

As a Linux System Administrator at Inetum, you will play a crucial role in ensuring the availability, performance, and security of Linux server environments for our diverse clientele. You'll deliver operations, automation, and Level 2/3 support while participating in a rotating on-call duty to maintain service continuity.CONTEXTJoin a shared services team of five administrators dedicated to supporting multiple client environments in a multi-tenant architecture.Take responsibility for the operational availability, performance, and security of our Linux infrastructure across both on-premises and cloud platforms.Engage in a rotating on-call schedule to uphold service continuity as per contractual SLAs.Main Responsibilities:System Administration:Install, configure, and maintain Linux servers (such as Ubuntu, Debian, CentOS, RHEL).Perform regular patching, upgrades, and system hardening.Manage users, groups, permissions, and access policies effectively.Ensure system stability, performance, and carry out capacity planning.Shared Services and Platforms:Oversee shared services (e.g., DNS, NTP, SMTP relays, web servers, file servers).Provide support to application teams utilizing the shared Linux infrastructure.Maintain and optimize virtualization and/or container platforms (VMware, KVM, Docker, Kubernetes, based on the environment).Contribute to the standardization of environments and configurations across teams.Monitoring, Incident Management, and On-call:Configure and maintain monitoring and alerting tools (e.g., Zabbix, Prometheus, Nagios, Grafana).Investigate and resolve incidents affecting shared systems and services.Participate in a rotating on-call duty schedule (24/7 support):Respond to alerts within defined SLAs.Conduct first-level analysis, mitigation, and escalate issues as necessary.Communicate effectively with stakeholders during major incidents.Contribute to post-incident reviews (RCA) and ongoing improvement actions.Security and Compliance:Implement security best practices and hardening guidelines on Linux systems.Collaborate with security teams to identify, prioritize, and remediate vulnerabilities.Manage firewalls, VPN access, and ensure secure remote access (SSH, bastion/jump hosts).Ensure compliance with internal policies and external regulations when applicable.Backup, Recovery, and Continuity:Regularly test recovery and disaster scenarios.Assist in defining and meeting RPO/RTO targets for critical services.Automation and Industrialization:Utilize scripting languages (Bash, Python, etc.) to automate repetitive operational tasks.Employ configuration management tools (e.g., Ansible, Puppet, Chef, SaltStack) to maintain consistent environments.Contribute to infrastructure as code and standard operating procedures.

Join our dynamic team as a Storage & SAN Administrator at Inetum, where you will leverage your extensive experience in managing, operating, and integrating Enterprise Storage solutions and SAN environments. We are seeking a proactive and detail-oriented individual skilled in supporting critical, large-scale infrastructures.Key Responsibilities:Oversee the management, installation, and operation of Storage systems (DELL, EMC, Fujitsu, Huawei) and SAN infrastructures (Brocade/Broadcom).Administer and configure Block Storage and NAS environments including CIFS, NFS, iSCSI, and S3.Integrate and provide support across various operating systems such as VMware, Windows Server, AIX, HP‑UX, Solaris, RHEL.Conduct performance analysis, troubleshooting, and optimization within Storage/SAN environments.Support cross-functional infrastructure projects and technology evolution initiatives.

Join our dynamic team at inetum2 as a Linux System Administrator! In this role, you will be responsible for managing and supporting our Linux-based systems, ensuring optimal performance and security. You will collaborate with cross-functional teams to design and implement solutions that meet our business needs.

Join our dynamic team as an Information Security Consultant at inetum2 in Lisbon. In this pivotal role, you will leverage your expertise in cybersecurity to safeguard our clients' information systems against evolving threats. You will be responsible for conducting risk assessments, developing security policies, and implementing security measures to protect sensitive data. Your analytical skills and attention to detail will be crucial in identifying vulnerabilities and ensuring compliance with industry standards.

As the Security Operations Manager, you will lead a dedicated team tasked with safeguarding our Global IT infrastructure, ensuring the confidentiality, integrity, and availability of our systems and data. Your role will encompass the oversight of daily security operations, steering incident response efforts, and fostering continuous enhancements to our security framework. You will collaborate closely with IT, Engineering, Compliance, and various teams within the organization to integrate security seamlessly into all facets of our operations. Key Responsibilities:Leadership & Strategy:Guide, mentor, and develop the Security Operations TeamShape the overall cybersecurity operations strategyDesign and enhance operational processes, playbooks, and incident response frameworks Security Monitoring & Incident Response:Supervise 24/7 monitoring, triage, and response to security alerts and incidentsEnsure effective use and tuning of SIEM, SOAR, EDR, and threat intelligence platformsLead major incident investigations, coordinating cross-functional remediation efforts Vulnerability & Threat Management:Manage vulnerability scanning, prioritization, and remediation governanceMonitor and assess emerging threats, CVEs, 0-days, and global security trendsEnsure timely mitigation across cloud environments, endpoints, and applications

About the Role iCapital Network is seeking a dedicated Assistant Vice President of Cloud Security Engineering to enhance our Information Security team. In this pivotal role, you will develop and oversee cloud security initiatives, architect innovative security solutions, automate processes, and proactively identify vulnerabilities within iCapital's technology landscape. The ideal candidate is a seasoned professional with a blend of research, design, and implementation skills in security technologies, capable of leading small engineering teams while fostering cross-departmental collaboration. Key Responsibilities Develop and manage comprehensive Cloud Security Programs for AWS, Azure, and GCP, ensuring continuous monitoring and mitigation of vulnerabilities in our cloud infrastructure. Implement solutions to rectify security misconfigurations. Work closely with the DevOps team to innovate processes, adopt best practices, and uphold technology standards. Create automation tools for monitoring and alerting on AWS infrastructure maintenance. Enhance, develop, and rigorously test new cloud infrastructure capabilities for secure functionality. Establish processes and automation for application code security assessments, workflows, and testing in collaboration with development teams. Support the Security Operations Center (SOC) in developing detection and alert mechanisms. Formulate workflows for SaaS security programs. Collaborate with Risk and Governance teams to develop policies, procedures, and standards. Engage with cross-functional teams, including DevOps and Security Engineering, to deliver on security initiatives. Qualifications 5-10 years of experience in cloud environments, with a strong preference for AWS. AWS Certified Solutions Architect or equivalent certifications highly desirable. A commitment to staying updated with the latest trends in cloud security, emerging threats, and evolving technologies. Experience in Infrastructure as Code or systems engineering, as well as scripting proficiency. Exceptional verbal and written communication skills. Fluency in Portuguese and English is essential. Able to influence and engage stakeholders effectively. Proven ability to drive projects to completion. This role is fully remote, although some positions may require in-office attendance based on departmental needs.

Join our dynamic team at inetum2 as an OT Security Consultant. In this pivotal role, you will leverage your expertise in operational technology security to protect critical infrastructures. You will work closely with a diverse range of clients, providing tailored security solutions that ensure the integrity and availability of their systems.

Join inetum2 as a Windows System Administrator in Lisbon! In this critical role, you will be responsible for managing and maintaining Windows server environments, ensuring optimal performance and security. Collaborate with cross-functional teams to implement solutions that drive efficiency and reliability.

Join our dynamic team at Inetum2 as a Storage Administrator, where you will play a vital role in managing and optimizing our storage solutions. We are seeking a proactive individual who can ensure the reliability, performance, and security of our storage infrastructure.

We are looking for a skilled Salesforce Administrator to join our team at inetum2 in Lisbon. In this role, you will be responsible for managing and optimizing our Salesforce platform to ensure that it meets the needs of our organization. You will work closely with various departments to streamline processes and enhance user experience.

Join our dynamic team at inetum2 as a Unix System Administrator. In this role, you will be responsible for managing, maintaining, and optimizing our Unix-based systems. Your expertise will help ensure the reliability and efficiency of our IT infrastructure.We are looking for a proactive individual who can tackle challenges head-on and contribute to our growing technological landscape. If you are passionate about systems administration and thrive in a fast-paced environment, we want to hear from you!

Join our dynamic team at inetum2 as a SharePoint Administrator, where you will play a crucial role in managing, configuring, and optimizing our SharePoint environment. Your expertise will help streamline our operations and enhance collaboration across departments.In this position, you will be responsible for administering SharePoint sites, ensuring security protocols are upheld, and providing support to users in utilizing SharePoint effectively. A commitment to continuous improvement and staying updated with SharePoint advancements is essential.