12/5/2025

Are you a passionate and experienced engineer who thrives on ensuring the reliability and performance of complex systems? Do you have a deep, hands-on understanding of observability platforms, modern infrastructure, and scripting?

The company offers the following benefits for the Monitoring Engineer position:

• Competitive compensation and benefits package.
• Private medical insurance.
• Flexible hybrid working model.
• Culture focused on continuous learning and personal development.
• Friendly and collaborative working environment that encourages initiative.
• International Exposure: Opportunities for an annual trip to Belgium/Romania for training or workshops.

As a Monitoring Engineer, your primary responsibilities will include:

• Platform Management: Own the end-to-end administration, maintenance, and optimization of the Dynatrace platform.
• Customization & Extension: Design, develop, and deploy custom Dynatrace extensions (OneAgent and/or ActiveGate) to integrate specialized systems into our observability framework.
• Advanced Configuration: Implement sophisticated monitoring configurations, including custom metrics, service flow analysis, Real User Monitoring (RUM), and Synthetic checks.
• Dashboarding & Alerting: Create insightful dashboards and configure robust alerting mechanisms to proactively identify and communicate performance bottlenecks and system health issues.
• Infrastructure Understanding: Apply a solid understanding of modern infrastructure (Linux, Windows, Networking, Cloud, Containers) to ensure comprehensive monitoring coverage.

In order for your experience to match the Monitoring Engineer, you need to have the following

• 3+ years of professional experience in monitoring, observability, or infrastructure/DevOps engineering.
• Dynatrace Expertise: Extensive hands-on experience with Dynatrace, including extension development and advanced configuration (metrics, alerting, dashboards).
• Scripting Proficiency: Demonstrated knowledge and practical experience with scripting, preferably Python, Bash, or Powershell.
• Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
• Fluent in English, both writing and speaking.

prior experience 

Have some questions first? Contact Antonis Lampiris at +30 6940891520 from Monday to Friday between 10:00 and 16:00. Otherwise, feel free to contact me at alampiris@randstad.gr.

Please note that for transparency and equity reasons, only those applications made online via our site will be assessed. After the screening of all the CVs received, we will only contact the candidates who meet the requirements of the job to arrange an interview. ​ All applications are considered strictly confidential.

12/5/2025

Are you an experienced IT Support professional or an IT graduate? Would you like to advance your career and get involved in new infrastructure projects? A leading multinational tech group expands the team! Keep on reading!!!

The Data Center Engineer position is full-time, based in Attica.

The group offers the following benefits for the Data Center Engineer position:

• Competitive remuneration package
• Training and development plan from day one
• Funding for trainings & certifications (CCNA, CCNP, etc.)
• Mobile scheme
• Mobility plan
• Exposure to new technologies
• Fresh & stable work environment
• Career path and further opportunities

As a Data Center Engineer, you will join a talented IT team, and your duties will be the following:

• Provide support for Data Centre colocation services
• Diagnose and solve connectivity issues
• Test cables and capacity services using Digital Transmission Analyzers (IP/OTN/SDH)
• Manage tickets and service requests
• Monitor Data Centre infrastructure (power, cooling, etc.) and engage the respective specialized team in case of failure
• Implement physical connections (fibre and UTP patching) for the provision of services to customers
• Rack and stack IT equipment
• Manage all site visitors' access and logistics (physical access requests, escorting to racks, reception/dispatch/storage of equipment, etc.)
• Provide 1st level monitoring of network devices (firewalls, routers, switches)

In order for your profile to match this Data Center Engineer position, you need to have the following skills:

• Basic knowledge in Networking technologies
• Previous experience in technical support, will be considered an asset
• Degree in IT or relevant field
• Fluency in English
• Ability to work on shifts
• Car driving licence
• Military obligations fulfilled, if applicable

• Communication
• Teamwork

Previous experience in IT Support/Technical Support will be considered an asset

If you have any questions regarding this Data Center Engineer position, you can contact Constantinos at 695 549 9060, from Monday to Friday between 10:00 and 16:00. Otherwise, feel free to contact me at ccapsiotis@randstad.gr.

We look forward to receiving your application, uploading your updated English CV by clicking the 'apply now' option.

Please note that for transparency and equity reasons, only those applications made online via our site will be assessed. After the screening of all the CVs received, we will only contact the candidates who meet the requirements of the job to arrange an interview. ​All applications are considered strictly confidential.

12/5/2025

Do you excel at bridging the gap between security policy and robust technical implementation as a Senior Cybersecurity Architect? Are you motivated by the challenge of designing secure-by-default solutions across cloud, application, and infrastructure environments?

Join a world-leading organization in the insurance and financial services sector, known for its commitment to trust, innovation, and global governance. This critical role offers the opportunity to innovate and engineer the next generation of digital security at massive scale, safeguarding highly sensitive data across a complex landscape of international markets.

The Cybersecurity Architect position is full time and permanent, based in Athens with hybrid working model.

The company offers the following benefits for the Cybersecurity Architect position:

• Attractive remuneration package.
• Bonus scheme (1-3 extra monthly salaries).
• Private medical insurance for the employee and their family members.
• Pension plan.
• Well being benefits such as "nutritious days", parental programs etc.
• Discounts to insurance programs for the employee and their family members.

As a Cybersecurity Architect, your primary responsibilities will include:

• Develop and maintain a security architecture process that enables the enterprise to develop and implement security solutions and capabilities that are aligned with business, technology and threat drivers.
• Develop and maintain security architecture artifacts (e.g., models, templates, standards and procedures) that can be used to leverage security capabilities in projects and operations.
• Determine baseline security configuration standards for operating systems (e.g., OS hardening), network segmentation and IAM.
• Develop standards and practices for data encryption and tokenization in the organization, based on the organization's data classification criteria.
• Perform security reviews, identify gaps in security architecture, and develop a security risk management plan.
• Track developments and changes in digital business and threat environments to ensure that they're adequately addressed in architecture artifacts.
• Validate IT infrastructure and other reference architectures for security best practices and recommend changes to enhance security and reduce risks, where applicable.
• Conduct or facilitate threat modeling of services and applications that tie to the risk and data associated with the service or application.
• Coordinate with the privacy officer to document data flows of sensitive information in the organization (e.g., PII or ePHI) and recommend controls to ensure that this data is adequately secured (e.g., encryption and tokenization).
• Liaise with VM team to conduct security assessments of existing and prospective vendors, especially those with which the organization shares intellectual property, as well as regulated or other protected data for third party providers.
• Coordinate with operational and facility management teams to assess the security of operational technology and IoT systems.
• Participate in application and infrastructure projects to provide security-planning advice.

In order for your experience to match the Cybersecurity Architect position, you need to have the following: 

Academic Qualifications and Technical Expertise:

• University degree, preferably in Computer Science, Cybersecurity, or a closely related technical field.
• A minimum of 5 years of dedicated cybersecurity experience, with at least 3 years of direct experience in a Security Architect, Solutions Architect, or Enterprise Architect capacity.
• Hands-on experience in managing security infrastructure - e.g., firewalls, intrusion prevention systems (IPSs), web application firewalls (WAFs), endpoint protection, SIEM and log management technology. 
• Experience with vulnerability management tools.
• Experience with conducting threat-modeling exercises on new applications and services. 
• Experience in securing the deployment of applications and infrastructure into public cloud services.
• Experience in designing IAM technologies and services.
• Strong working knowledge of IT service management (e.g., ITIL-related disciplines) and IT infrastructure.
• Regulatory and Framework Expertise: NIST, PCI-DSS, GDPR, ISO 27001/2.
• Desired Professional Certifications, but not required: ISC2's CISSP, TOGAF, ISACA's CISA or SANS' GAIC.

5+ years of cybersecurity experience, with at least 3 years in a Security Architect, Solutions Ar

Got any questions regarding the Cybersecurity Architect position? You can contact Aspasia at +30 6948486093, from Monday to Friday between 10:00 and 16:00. Otherwise, feel free to contact me at aamoiridou@randstad.gr.

We look forward to receiving your application, uploading your updated English CV by clicking the 'apply now' option.

Please note that for transparency and equity reasons, only those applications made online via our site will be assessed. After the screening of all the CVs received, we will only contact the candidates who meet the requirements of the job to arrange an interview. ​All applications are considered strictly confidential.

12/5/2025

Are you a Senior PostgreSQL DBA ready to bring your expertise to challenging and diverse projects? Do you thrive on automating complex database environments?

We are looking for an experienced Senior PostgreSQL DBA with strong automation skills utilizing Ansible. You'll be responsible for managing, maintaining, and optimizing PostgreSQL databases while ensuring efficient and reliable automation for provisioning and maintenance tasks.

The Senior PostgreSQL DBA position is full time and permanent, based in Greece. Flexible WFH model is also provided.

The company offers the following benefits for the Senior PostgreSQL DBA position:

• Competitive compensation and benefits package.
• Private medical insurance.
• Flexible hybrid working model.
• Culture focused on continuous learning and personal development.
• Friendly and collaborative working environment that encourages initiative.

As a Senior PostgreSQL DBA, your primary responsibilities will include:

• Administer, maintain, and tune PostgreSQL databases.
• Develop and maintain Ansible playbooks for PostgreSQL deployments, updates, and configurations.
• Design, implement, and sustain robust high-availability, replication, and backup solutions utilizing tools such as Repmgr, Patroni, pgBackRest, and pgbouncer/pgpool; experience with extensions like TimescaleDB and PG vector is a plus.
• Troubleshoot and resolve database-related performance, capacity, and replication issues.
• Execute essential database upgrades and patching to achieve minimal service interruption.
• Enforce robust security best practices and maintain continuous monitoring to proactively detect and mitigate system vulnerabilities.

In order for your experience to match the Senior PostgreSQL DBA position, you need to have the following: 

• At least 4 years' of hands-on experience as a PostgreSQL DBA Engineer in a production environment (versions 14+).
• Strong experience in writing and maintaining Ansible playbooks for PostgreSQL deployments, updates, and configurations.
• Strong experience with PostgreSQL performance and internals, including deep knowledge of WAL, autovacuum, indexing strategies, and proactive performance tuning.
• Experience with Scripting (preferably Bash, Python).
• Experience with backup/recovery (e.g., pgBackRest, Barman, Commvault) and monitoring tools (e.g., Prometheus, Dynatrace, pg_stat_statements).
• Experience with Linux system administration (Debian/Ubuntu or RHEL/CentOS).
• Experience with System administration (OS-DB tuning, VIP strategies, systemd logic).
• Experience with Kubernetes and PostgreSQL Operators is a plus.
• Familiarity with CI/CD pipelines and infrastructure-as-code tools such as Terraform is a plus.
• A PostgreSQL certification/course is a plus.
• A keen automation mindset supported by excellent attention to detail.

• Hands-on experience with PostgreSQL DBA and Ansible.

Got any questions regarding the Senior PostgreSQL DBA position? You can contact Aspasia at +30 6948486093, from Monday to Friday between 10:00 and 16:00. Otherwise, feel free to contact me at aamoiridou@randstad.gr.

We look forward to receiving your application, uploading your updated English CV by clicking the 'apply now' option.

Please note that for transparency and equity reasons, only those applications made online via our site will be assessed. After the screening of all the CVs received, we will only contact the candidates who meet the requirements of the job to arrange an interview. ​All applications are considered strictly confidential.