Ofertes d'ocupació a GlobalSysInfo

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada29 de jul.

Teletreball

Position Title: Functional Analyst | Mainframe
Location: Madrid (Hybrid or 100% Remote for strong profiles)
Priority: Critical
Minimum Experience: 5 to 7 years
Languages Required: Not specified
Job Description
We are seeking a Functional Analyst with strong expertise in Mainframe technologies within the banking sector. The
ideal candidate will have both technical and functional knowledge of systems related to Confirming, Payments, and
PBC (Prevention of Money Laundering), with prior hands-on experience in RSI client platforms.
Key Responsibilities:
• Act as a liaison between business and technical teams to analyze and define functional requirements.
• Provide both functional and technical analysis for Mainframe applications, particularly within banking
operations.
• Work within the RSI Mainframe platform (Iris platform experience is highly desirable).
• Contribute to projects in Confirming, Payments, and broader Asset areas such as Loans and Mortgages.
• Collaborate with stakeholders on solutions involving PBC and other financial compliance modules.
Required Skills & Experience:
• Solid functional and technical experience in Mainframe environments.
• Strong background in banking domains, specifically Confirming, Payments, and Assets (Loans, Mortgages).
• Proven knowledge of RSI client platforms, particularly the RSI Mainframe (Iris platform preferred).
• Understanding of PBC (Prevention of Money Laundering) processes is a plus.
Educational Requirements:
• Degree in Technical Engineering or a related field.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada25 de jul.

Agile Cloud Coumputing Jira Office

Position: Project Manager | Insurance
Location: Barcelona – Hybrid (1–2 days onsite at Sea Towers)
Industry: Insurance
Employment Type: Full-time

Job Description
We are looking for an experienced and proactive Project Manager to lead a critical data center migration and cloud
implementation project. The role involves managing cross-border infrastructure transformation from data centers in
France to modern cloud-based systems. The successful candidate will bring strong leadership, organizational, and
supplier management skills, with proven success in similar cloud migration and infrastructure delivery projects
within the insurance or technology sectors.

Key Responsibilities
• Lead the end-to-end migration of data centers in France to cloud-based infrastructure.
• Coordinate with international teams, technical staff, and third-party vendors.
• Manage timelines, resources, budgets, and risks associated with infrastructure transitions.
• Oversee supplier management and ensure smooth collaboration and SLA compliance.
• Drive Agile delivery practices using Jira and Confluence to track and document project progress.
• Act as a bridge between technical and business stakeholders to ensure alignment on goals and outcomes.
• Ensure that all technical and compliance requirements are met during the transition process.

Required Skills & Qualifications
• 3–5 years of experience as a Project Manager, preferably in infrastructure or cloud-related projects.
• Strong experience in data center management and cloud migration.
• Proficient in supplier/vendor relationship management.
• Solid working knowledge of Jira, Confluence, and Agile project delivery methodologies.
• Fluent in English and French (spoken and written).
• Bachelor’s degree in Engineering, Computer Science, or a related field.
• Familiarity with the insurance industry is a strong advantage.

Work Environment
• Hybrid model: 1–2 days onsite per week at Barcelona Sea Towers office; remaining days remote.
• Dynamic, collaborative, and international work environment focused on digital transformation in insurance and
infrastructure.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada25 de jul.

Azure Linux Cloud Coumputing Ansible AWS

Position Title: Unix/Linux Systems Engineer
Location: Madrid (Hybrid)

JobDescription:
We are seeking a highly experienced Unix/Linux Systems Engineer with strong expertise in RedHat and Ubuntu
environments. The ideal candidate will have the technical capability to design, deploy, and administer complex
infrastructure solutions with a strong focus on automation, system hardening, and performance optimization.

Key Responsibilities:
• Design, deployment, and advanced administration of Linux systems, including system hardening and integration.
• Automate system operations and administration using Ansible.
• Implement and manage Linux system management consoles (e.g., Satellite).
• Deploy and administer email relays via Postfix.
• Manage LDAP systems for authentication and directory services.
• Administer load balancing with HAProxy.
• Apply and manage security patches and vulnerability remediation on Linux systems.
• Monitor performance and ensure the stability and availability of critical systems.
• Coordinate with cybersecurity teams to manage asset security.
• Lead hardening efforts for all Linux systems under your responsibility.

Required Qualifications:
• Technical Engineering degree or equivalent.
• 7 to 10 years of hands-on experience in Linux system engineering roles.
• Strong expertise in RedHat and Ubuntu server administration.
• Proven experience in automating infrastructure operations using Ansible.
• Knowledge of Linux infrastructure tools such as Satellite and LDAP.
• Deep understanding of system performance tuning, security, and operational reliability.

Preferred Skills:
• Experience in cloud infrastructure (IaaS), particularly Azure or AWS.
• Background in the utilities sector is a plus.
• Strong analytical, communication, and troubleshooting skills.
• Experience working in hybrid environments and cross-functional teams.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada25 de jul.

Azure Cloud Coumputing AWS Terraform

Position Title: Cloud Engineer – AWS & Azure
Location: Madrid (Hybrid)

JobDescription:
We are looking for a highly skilled Cloud Engineer with extensive experience in AWS and Azure to join a strategic
project in the utilities sector. The ideal candidate will possess strong hands-on experience in designing, deploying, and
administering complex cloud infrastructures, as well as a solid background in on-premises systems and hybrid
environments.

Key Responsibilities:
• Design and implement scalable and secure solutions on AWS and Azure.
• Manage and optimize cloud infrastructure across hybrid environments.
• Lead and contribute to cloud migration projects and infrastructure modernization.
• Utilize Infrastructure as Code (IaC) tools such as Terraform and CloudFormation to automate deployments.

• Collaborate with cross-functional technical teams to ensure high availability, performance, and security of cloud-
based solutions.

• Provide advanced administration, troubleshooting, and performance tuning of cloud services.
Required Qualifications:
• Degree in Technical Engineering or related field.
• 7 to 10 years of overall experience, with 5+ years in cloud-specific roles.
• Proven experience designing and deploying enterprise-level cloud solutions on AWS and Azure.
• Strong expertise in Terraform and CloudFormation for IaC practices.
• Solid understanding of hybrid cloud strategies and integration with on-premise infrastructure.
• Experience working in large, complex environments and multidisciplinary teams.
Preferred Skills:
• Familiarity with cloud security frameworks and best practices.
• Experience in the utilities industry is a plus.
• Excellent problem-solving, communication, and documentation skills.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada22 de jul.

MySQL Linux Docker Cloud Coumputing Kubernetes Oracle AWS Bash DevOps PostgreSQL

Job Title: Senior Oracle DBA – AWS Migration Specialist
Location: Madrid (Hybrid – Las Rozas Offices)

Job Description
We are seeking an experienced Oracle Database Administrator (DBA) with a strong background in Oracle versions 11g
through 19c and hands-on expertise in migrating Oracle databases to AWS RDS and Aurora environments. This
position is part of a high-impact migration project where you will collaborate with senior technical teams in planning,
executing, and optimizing database migrations from AWS EC2 to AWS RDS.
Fluency in English is essential, as the role involves ongoing interaction with international technical and documentation
teams.

Key Responsibilities
• Plan and execute migrations from Oracle on AWS EC2 to AWS RDS (Oracle/Aurora), ensuring optimal cutover
strategies with minimal downtime.
• Administer and support Oracle databases (11g to 19c) in both production and non-production environments on
AWS EC2 and RDS.
• Perform performance monitoring and tuning, including bottleneck analysis and review of execution plans.
• Automate routine tasks and contribute to continuous improvement throughout the migration lifecycle.
• Implement and manage backup and recovery strategies using tools such as RMAN and Data Guard.
• Configure monitoring solutions and ensure systems are proactively managed.
• Prepare and maintain detailed technical documentation in English: procedures, manuals, and operation guides.
• Collaborate in international technical meetings with cross-functional teams (infrastructure, development, and
security).
Required Experience
• Minimum 3 years of hands-on experience in Oracle Database Administration.
• Proven experience in:
o Oracle versions 11.2.0.3, 12c, 18c, and 19c.
o Oracle Data Guard
o RMAN: Configuration, monitoring, and recovery.
o DATAPUMP operations.
o Linux scripting (bash, ksh) and Oracle scripting (PL/SQL).
• Practical knowledge of AWS Cloud environments, especially:
o EC2 for Oracle instances.
o RDS for configuration, monitoring, replication, and backup management.
• Familiarity with AWS Database Migration Service (DMS).

Desirable Skills
• Experience with other databases such as MySQL and PostgreSQL.
• Exposure to DevOps environments: Docker, Kubernetes.
• Holding Oracle and/or AWS certifications.

Soft Skills
• High level of technical autonomy and critical thinking.
• Proactive approach to continuous improvement and process automation.
• Experience in high availability and critical production environments.
• Strong communication and collaboration skills, with a team-oriented mindset.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada22 de jul.

MySQL Linux Docker Cloud Coumputing Kubernetes Oracle AWS Bash DevOps PostgreSQL

Job Title: Oracle DBA – AWS Migration Specialist
Location: Madrid (Hybrid – Las Rozas Offices)

Job Description
We are looking for an Oracle Database Administrator (DBA) with 3+ years of experience in Oracle database
administration (versions 11.2.0.3 to 19c) and hands-on involvement in cloud-based database migrations, particularly
within AWS environments (EC2 and RDS).
This role is ideal for a mid-level DBA who is comfortable working in Linux environments and is looking to participate
in international technical migration projects, collaborating with senior experts in moving Oracle databases to AWS
RDS Oracle or Aurora platforms.
A strong command of English (spoken and written) is essential due to frequent collaboration with global teams and
detailed technical documentation requirements.

Key Responsibilities
• Support the planning and execution of Oracle database migrations from AWS EC2 to AWS RDS Oracle/Aurora,
minimizing downtime and ensuring secure cutover.
• Administer Oracle databases (11g to 19c) across production and non-production environments on AWS.
• Maintain and update post-migration documentation.
• Implement and maintain backup and recovery policies.
• Set up and fine-tune monitoring solutions.
• Automate repetitive tasks and contribute to continuous improvement during the migration lifecycle.
• Use AWS Database Migration Service (DMS) to facilitate cloud transitions.
• Conduct performance tuning and bottleneck analysis using tools and execution plan reviews.
• Collaborate in international technical meetings with infrastructure, development, and security teams.
• Produce and maintain technical documentation in English: manuals, procedures, reports, and guides.

Required Qualifications
• 3+ years of hands-on experience in Oracle DBA roles.
• Experience with Oracle versions 11.2.0.3, 12c, 18c, and 19c.
• Practical expertise in:
o Oracle Data Guard
o RMAN (setup, backup/recovery, monitoring)
o DATAPUMP
o PL/SQL scripting
o Linux shell scripting (bash, ksh)
• Strong knowledge of AWS cloud database services, particularly:
o EC2 Oracle instances
o RDS Oracle/Aurora (backup, replication, monitoring)
Nice to Have
• Experience with other databases like MySQL or PostgreSQL.
• Familiarity with DevOps tools/environments (e.g., Docker, Kubernetes).
• Oracle and/or AWS certifications.

Soft Skills
• High degree of technical autonomy and incident resolution capability.

• Proactive attitude towards automation and process optimization.
• Ability to work effectively in high availability and critical environments.
• Strong teamwork and communication skills.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada22 de jul.

Python Agile Jenkins Docker Cloud Coumputing Kubernetes Elasticsearch AWS Bash DevOps Terraform Office

Job Title: Senior AWS Cloud Engineer
Location: Madrid (Hybrid – Las Rozas Office)
Job Description
We are seeking an experienced Senior AWS Cloud Engineer to join our cloud transformation team. The successful candidate
will be responsible for designing, implementing, and optimizing cloud infrastructure on AWS to support mission-critical
applications and ensure high availability, scalability, and security. This role requires a hands-on professional with deep
expertise in cloud architecture and DevOps practices.

Responsibilities
• Cloud Architecture & Design: Design and implement robust, secure, and scalable AWS cloud solutions.
• Infrastructure as Code (IaC): Build and maintain cloud infrastructure using Terraform, AWS CloudFormation, or AWS
CDK.
• Automation & DevOps: Automate infrastructure deployment and management via CI/CD pipelines (e.g., Jenkins,
GitHub Actions, GitLab CI/CD).
• Security & Compliance: Apply best practices for cloud security and ensure proper identity and access management
(IAM) configurations.
• Performance Optimization: Monitor cloud usage and optimize resources for cost-effectiveness and performance.
• Monitoring & Logging: Set up and maintain monitoring systems like Amazon CloudWatch, Prometheus, and ELK Stack
(Elasticsearch, Logstash, Kibana).
• Incident Response: Respond to and troubleshoot outages and critical issues, ensuring system resilience and uptime.
• Cross-Team Collaboration: Work closely with development, infrastructure, and security teams to enhance the AWS
environment and share best practices.

Required Experience
• 5+ years of experience as a Cloud Engineer, with at least 3 years specializing in AWS environments.
• Proven track record in designing and managing cloud-native applications on AWS.
• Strong hands-on experience with AWS services such as EC2, S3, Lambda, RDS, DynamoDB, VPC, Route 53, ALB, etc.
• Expertise in Infrastructure as Code (IaC) tools, particularly Terraform and/or CloudFormation.
• Solid knowledge of Linux/Unix systems administration and scripting (Bash, Python).
• Good understanding of networking concepts such as VPCs, subnets, security groups, and VPNs.
• Experience building and maintaining CI/CD pipelines.
• Strong grasp of cloud security practices, IAM policy management, and compliance frameworks.
Desirable Skills
• Familiarity with containerization (e.g., Docker) and orchestration (e.g., Kubernetes).
• Knowledge of additional monitoring tools or custom dashboard creation.
• AWS Certification(s) (e.g., Solutions Architect, DevOps Engineer) are a plus.

Soft Skills
• Excellent verbal and written communication skills.
• Strong analytical and problem-solving abilities.
• Ability to thrive in fast-paced, agile environments.
• Demonstrated leadership and mentoring capabilities.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada22 de jul.

Agile Cloud Coumputing Oracle Jira AWS Excel Office

Job Title: Project Manager – Infrastructure & Cloud Migration
Location: Madrid (Hybrid – Las Rozas Office)
Job Description
We are seeking a Project Manager with 3 to 5 years of experience in leading technology projects,
particularly in infrastructure and database environments. This role will focus on planning and coordinating
large-scale technical projects, including potential Oracle database migrations to AWS. The ideal candidate
will be comfortable managing multidisciplinary teams and capable of making informed decisions under
pressure, while maintaining alignment with strategic objectives, deadlines, and quality standards.

Key Responsibilities
• Lead the full project lifecycle: planning, execution, monitoring, delivery, and closure.
• Coordinate both internal and external technical teams, including DBAs, cloud architects, and third-party
vendors.
• Drive Pre CutOver and CutOver processes with precision and proactive oversight.
• Manage project risks effectively and ensure post-migration testing and validation are completed.
• Ensure milestones, budgets, and quality benchmarks are met according to the project plan.
• Maintain weekly reporting and continuous internal monitoring.
• Provide regular project updates and strategic insights to the project committee.

Required Experience and Skills
• 3–5 years of professional experience in project management within technology environments,
specifically infrastructure and database systems.
• Hands-on experience with project management tools such as MS Project, Excel, Jira, Confluence, Trello,
or similar.
• Proven ability to communicate and collaborate with technical teams, including infrastructure, database,
security, and cloud professionals.
• Comfortable working in high-pressure environments, with strong problem-solving and decision-making
skills.

Desirable Qualifications
• Experience leading Oracle database migrations or upgrades (11g/12c/19c) to cloud platforms,
particularly AWS.
• PMP, Prince2, Agile PM, or similar project management certifications are desirable but not mandatory.
• Intermediate-level proficiency in English, especially in technical and project communications.
Soft Skills and Competencies
• Strong leadership and coordination abilities across diverse technical domains.
• Effective and clear communication tailored to multiple stakeholder levels.
• Results-driven mindset with the ability to manage complex tasks under tight deadlines.
• Highly organized, detail-oriented, and committed to maintaining documentation quality.

• Nivell d'experiència---
• Tipus de contracteA temps complert
• Publicada19 de jul.

Azure Cloud Coumputing AWS

Job Title: Senior Network Engineer
Location: Madrid, Spain (Hybrid – occasional onsite at Calle Josefa Valcárcel, 30)
Sector: IT / Network Engineering
Job Description
We are looking for a highly experienced Senior Network Operations Center (NOC) Engineer to support the
operation, monitoring, and escalation processes of global enterprise network infrastructure. The ideal candidate will
have 5+ years of hands-on experience managing complex network environments, ensuring availability, performance,
and security across hybrid and cloud infrastructures.

This position focuses on proactive monitoring, incident resolution, performance tuning, and support of next-
generation networking technologies in both traditional and cloud environments. The engineer will also contribute to

planning, implementing, and optimizing network services in collaboration with cross-functional teams.
Key Responsibilities
• Monitor the performance and health of enterprise networks and respond to alerts and incidents in a timely
manner.
• Troubleshoot and resolve network issues across data centers, cloud platforms, and branch locations.
• Analyze trends and identify patterns to proactively prevent future incidents.
• Manage and escalate network incidents and coordinate with ISPs and third-party vendors.
• Support change and configuration management processes across the network infrastructure.
• Provide administration and support for VoIP, LAN, WLAN, and VPN services.
• Implement and support cloud networking services in AWS and Azure.
• Participate in the rollout of SASE technologies, such as Netskope, and Zero Trust Architecture.
• Maintain DNS/DHCP, VLANs, and firewall configurations.
• Collaborate with internal teams for project delivery, including network migrations, upgrades, and rollouts.
• Create and maintain documentation for configurations, processes, and incidents.
Required Skills & Technologies
• Strong expertise in routing, switching, and firewall administration (Cisco, Fortinet, etc.).
• Proven experience with VPNs, VLANs, DNS, DHCP, and VoIP systems.
• Hands-on experience with network monitoring tools and platforms.
• Knowledge of cloud networking (AWS and/or Azure).
• Experience with SASE frameworks, especially Netskope, is a strong advantage.
• Familiarity with wireless network troubleshooting and optimization.
• Experience coordinating with ISPs and managing service-level agreements (SLAs).
Qualifications
• Bachelor’s degree in Telecommunications, Computer Science, or a related technical field.
• Minimum 5 years of experience in NOC or Network Engineering roles.
• Strong analytical and troubleshooting skills.
• Excellent verbal and written communication in English and Spanish.
• Availability to work in a hybrid model and respond to critical network events.