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The Information Resources Management of the American College of Greece is seeking a full time Junior Systems Administrator to work as an integral part of the routine administration operations of IT department. Under the supervision of the Coordinator of Databases Management, the successful candidate will be responsible for the administration and support of the Student Information System (SIS)and various campus information platforms and systems that support the daily activities for students, faculty, staff, and administrators.Job Responsibilities:<ul><li>Train and support staff and users in the effective use of the Student Information System (SIS), ensuring they have the necessary knowledge to perform their duties.</li><li>Provide system-related support to staff across various departments, assisting with procedures, processes, and SIS-related tasks as needed.</li><li>Assist in generating reports from the SIS and related databases to support daily operations and decision-making processes.</li><li>Perform system administration tasks, including setting up new users, assigning permissions, uploading and maintaining data to ensure database integrity and security.</li><li>Test, communicate, and assist in implementing system enhancements, patches, and updates to keep the SIS and related databases current and fully functional.</li><li>Perform proactive monitoring of the SIS and related databases, identifying and resolving issues to sustain optimal functionality.</li><li>Configure and maintain the Salesforce platform, including:<ul><li>Developing, documenting, and updating procedures and standard operating practices</li><li>Managing user access (roles, profiles, permission sets, security settings) and conducting regular access reviews</li><li>Creating and updating reports and troubleshooting issues as they arise</li></ul></li><li>Assist in the implementation, integration, and setup of new systems, ensuring seamless connection with existing platforms and workflows. This includes:<ul><li>Supporting system configuration and data flows</li><li>Validating that integrations function correctly and securely</li><li>Collaborating with departments to gather requirements, troubleshoot compatibility issues, and support smooth adoption with minimal disruption</li><li>Documenting related procedures and processes</li></ul></li><li>Perform any other duty as assigned by the supervisor.</li></ul>Required Qualifications:<ul><li>Bachelor’s Degree in Computing Information Systems or related field</li><li>Fluency in Greek and English (oral and written)</li><li>Proficient computer skills, including Microsoft 365 and relevant numerical, data analysis, and reporting tools</li><li>No previous work experience required; related experience will be considered a plus.</li></ul>Required Knowledge:<ul><li>Experience with Transactional SQL</li><li>Familiarity with data management principles and data access technologies</li><li>Experience in Database Design practices</li><li>Experience with reporting and BI tools (preferable Infomaker, Power BI)</li></ul>

Junior Information Systems Administrator

The role is addressed to professionals with increased technical maturity, capable of taking ownership of complex security incidents, acting as a technical reference point in the daily SOC operations, and actively contributing to the continuous improvement of detection and response mechanisms.The position includes 24*7 support.Key Responsibilities:<ul><li>Handle and perform in-depth investigation of high-severity and complex security incidents (P1 / P2)</li><li>Coordinate Incident Response activities in collaboration with internal teams and customers</li><li>Provide technical guidance and support to L1 and L2 analysts during complex investigations</li><li>Analyze multi-stage attacks and complete attack chains, producing actionable technical conclusions</li><li>Optimize detection rules, correlations, and security use cases</li><li>Actively participate in the design, improvement, and maintenance of automated response actions (playbooks / workflows), in close collaboration with the relevant teams</li><li>Participate in and guide threat hunting activities</li><li>Perform quality assurance and technical enhancement of incident reports</li><li>Communicate technically with customers during critical incidents and post-incident reviews</li><li>Contribute to the continuous improvement of SOC processes, SOPs, and overall operational effectiveness</li></ul>Required Qualifications:<ul><li>Bachelor’s degree in Information Technology or a related field</li><li>4+ years of experience in a SOC / Security Analyst role, with hands-on involvement in high-severity incidents</li><li>Strong practical experience in:<ul><li>SIEM / XDR environments and log analytics</li><li>Security incident investigation and response</li></ul></li><li>Solid understanding of:<ul><li>Network protocols, encryption, and network traffic analysis</li><li>Attacks targeting endpoints, networks, cloud, and identity infrastructures</li></ul></li><li>Experience with threat hunting or proactive detection activities</li><li>Ability to analyze complex attack paths and multi-stage intrusion scenarios</li><li>Working knowledge of scripting (e.g. Python, regex) for analysis or automation support</li><li>Knowledge of IDS / IPS, EDR, and related security technologies</li><li>Excellent command of English (written and spoken)</li></ul>Preferred Qualifications:<ul><li>Cybersecurity certifications</li><li>Experience with SOAR or automated response actions (usage, maintenance, or improvement)</li><li>Knowledge of MITRE ATT&amp;CK and adversary technique mapping</li><li>Experience in Vulnerability Assessment or Penetration Testing</li><li>Good knowledge of Windows and Linux operating systems</li><li>Experience in mentoring or technical leadership roles</li></ul>&nbsp;&nbsp;You are the right candidate if you possess the following core competencies:<ul><li>Excellent communication skills&nbsp;</li><li>Decision making skills&nbsp;&nbsp;</li><li>Ability to diagnose, analyze and solve problems&nbsp;&nbsp;</li><li>Teamwork&nbsp;</li><li>Consistency &amp; Reliability</li></ul>Our company offers:&nbsp;<ul><li>Excellent working environment</li><li>Excellent career and development opportunities</li><li>Ongoing training</li><li>Certifications on leading vendors’ technologies</li><li>Private health insurance scheme</li></ul>

Senior L2 Security Analyst

Space Hellas, a leading integrator of IT, Network, Security, and Telecommunication services, is thrilled to announce an incredible opportunity for skilled professionals to join our dynamic team in the role of&nbsp;DevOps Engineer.If you are passionate about developing, managing, and monitoring high-availability systems and applications, we want to hear from you! You will be working in collaboration with our software development team and systems engineers to design the best solutions for software and applications installations.&nbsp;Main Tasks:<ul><li>Management and monitoring of Linux, Virtual and Kubernetes infrastructure</li><li>Create Infrastructure as code in on premises or cloud-based environments and development/support of automated deployment tools of systems and applications.</li><li>Participation and implementation of DR scenarios as part of the development sources.</li><li>Installation and support of software tools, middleware applications etc.</li><li>Automation and optimization of development/deployment processes</li><li>Monitoring and deployment of software updates and security patches</li><li>Monitoring applications execution and operation</li><li>Ensure Integration of various systems including NMS.</li><li>Collaboration with application and infrastructure development teams to ensure the best technical solutions</li></ul>&nbsp;Required skills:<ul><li>Bachelor’s degree in computer science</li><li>At least 3 years of experience as DevOps Engineer or Software Engineer/Applications Engineer</li><li>Experience in Linux and Shell scripting (i.e., bash)</li><li>Knowledge of CI/CD tools (i.e., GitLab/GitOps, Jenkins, Arco CD etc.)</li><li>Experience in CM tools and infrastructure as Code (Terraform, Ansible, etc.)</li><li>Knowledge of Computer Languages (i.e., Python, Go)</li><li>Knowledge of web technologies and data ingress/load balancing through software like Nginx, Envoy proxy etc.</li><li>Knowledge of virtualization technologies (VMWare, Hyper-V, Proxmox etc.)</li><li>Working Experience in Kubernetes/Containers/Docker</li><li>Knowledge of Application and Infrastructure Monitoring tools (Metrics, Traces and Logs)</li><li>Git knowledge and experience in tickets management</li><li>Excellent command of the Greek &amp; English language (both written and spoken)</li><li>NMS configuration/Troubleshooting</li></ul>&nbsp;Preferred skills<ul><li>Basic knowledge of Observability tools like OpenTelemetry, ELK/EPK, Telegraf</li><li>Knowledge/experience in microservices architectures</li><li>Good understanding of distribution applications and installation of distribution software like Kafka, Redis, RabbitMQ, MongoDB</li><li>Experience in public cloud interfaces (Azure, AWS)</li></ul>&nbsp;You are the right candidate if you possess the following core competencies:<ul><li>Excellent communication skills</li><li>Decision making skills</li><li>Analytical thinking</li><li>Teamwork</li><li>Consistency &amp; Reliability</li></ul>&nbsp;We offer:<ul><li>Excellent working environment</li><li>Excellent career and development opportunities</li><li>Ongoing training</li><li>Private health insurance scheme</li></ul>

DevOps Engineer

Main Tasks:<ul><li>Receive and manage customer requests, through our internal ticketing system</li><li>Assign work orders to engineers</li><li>Follow up tickets through whole ticket lifecycle, based upon customer contracts</li><li>Ensure SLA terms are respected</li><li>Remotely perform system troubleshooting, incident investigation and resolution for a set of customers or services</li><li>Coordinate 3rd party vendors</li><li>Monitoring and operation of customer systems using managed services tools</li><li>Follow standard procedures for proper escalation of unresolved issues to the appropriate internal teams (Level 2, Level 3)</li><li>Reporting</li></ul>&nbsp;Required Qualifications:<ul><li>Bachelor's degree in computer science or related field</li><li>At least 2 years of proven experience in a similar position</li><li>Very good knowledge of Windows environment</li><li>Very good knowledge of MS Office (excel, word)</li><li>Basic technical knowledge and experience in Networking (switching/routing)</li><li>Basic knowledge and understanding in Firewalling/Security</li><li>Excellent knowledge of English (both written &amp; spoken)</li><li>Ability to work in shifts 24*7</li></ul>&nbsp;Preferred Qualifications:<ul><li>Certification in the technological areas of Systems/Networking/Firewalling (e.g. CCNA, NSE, Azure etc.)</li></ul>&nbsp;You are the right candidate if you possess the following core competencies:<ul><li>Excellent communication skills</li><li>Problem-solving and troubleshooting skills</li><li>Decision making skills</li><li>Analytical thinking</li><li>Teamwork</li><li>Consistency &amp; Reliability</li></ul>&nbsp;Our company offers<ul><li>Excellent working environment</li><li>Excellent career and development opportunities</li><li>Ongoing training</li><li>Private health insurance scheme</li></ul>

Technical Support Engineer

Space Hellas, a leading integrator of IT, Network, Security, and Telecommunication services, is seeking an experienced and passionate&nbsp;Senior Network Security Engineer&nbsp;to join our team.If you are passionate about implementing cutting-edge security solutions and mitigating cyber threats, this is your opportunity to work on challenging projects and elevate your cybersecurity career.&nbsp;Main Tasks:<ul><li>Design, implement, and manage cybersecurity solutions across on-premises, cloud, and hybrid environments</li><li>Deploy and maintain Cisco Next-Generation Firewalls (NGFW), IDS/IPS, and Cisco Secure Endpoint Solution.</li><li>Implement and manage Network Access Control (Cisco ISE) solutions for enforcing security policies</li><li>Configure and optimize SASE (Secure Access Service Edge) architectures, including Zero Trust Network Access (ZTNA)</li><li>Deploy and maintain Secure Web Gateways (Umbrella SIG), and Web Application Firewalls (Radware) to protect against web-based threats</li><li>Implement email security solutions (Cisco ESA Cloud/on-prem) to safeguard against advanced email threats</li><li>Implement Multi-Factor Authentication (MFA) technologies such as Microsoft Entra ID (Azure MFA) and/or Duo Security</li><li>Prepare and maintain detailed technical documentation</li></ul>&nbsp;Required qualifications:<ul><li>Bachelor's degree in Cybersecurity, Information Technology, or a related field</li><li>Minimum 3 years of experience in cybersecurity engineering, security operations, or network security</li><li>Hands-on experience with firewalls, NAC, IDS/IPS, EDR, WAF and MFA solutions</li><li>Familiarity with Zero Trust architectures, SASE, and identity &amp; access management</li><li>Experience with email security technologies</li><li>Strong understanding of network security concepts, including VPNs, segmentation, and encrypted traffic inspection</li><li>In-depth knowledge of network security protocols, including 802.1X, TLS, IPSec, SSL, BGP security, and DNSSEC</li><li>Excellent knowledge of English</li></ul>&nbsp;Nice to have:<ul><li>Industry certifications, such as CCNA, CCNP Security and/or, CEH, OSCP, CISM, Microsoft Security</li><li>Hands-on experience with cloud-native security solutions</li><li>Forensic analysis skills for investigating network and endpoint security breaches</li><li>Knowledge of APIs</li></ul>&nbsp;You are the right candidate if you possess the following core competencies:<ul><li>Excellent communication skills</li><li>Decision making skills</li><li>Ability to diagnose, analyze and solve problems</li><li>Teamwork</li><li>Consistency &amp; Reliability</li></ul>&nbsp;Our company offers<ul><li>Excellent working environment</li><li>Excellent career and development opportunities</li><li>Ongoing training</li><li>Private health insurance scheme</li></ul>

Network Security Engineer

As an IT Solution Architect you will be responsible for designing and implementing technology solutions to meet specific business needs.Main tasks:<ul><li>Meet with stakeholders to understand their business requirements and translate them into technical specifications.</li><li>Create architectural designs and blueprints for IT solutions, considering factors like scalability, security, performance, availability and cost-effectiveness.</li><li>Research and evaluate new technologies, frameworks, and tools to determine their suitability for the organization's needs.</li><li>Work closely with other members of the IT team, including developers, engineers, and project managers, to ensure that the solution aligns with overall objectives and standards.</li><li>Document architectural decisions, design patterns, and technical specifications for reference and future maintenance.</li><li>Communicate technical concepts and solutions effectively to non-technical stakeholders, including clients and business executives, to assist the business in meeting their business objectives including technology transformation and changes to service, process and/or operating models</li><li>Stay updated on industry trends, best practices, and emerging technologies relevant to the field of IT architecture.</li><li>Work with external vendors and service providers to integrate third-party solutions into the overall architecture.</li><li>Analyze the performance and design of deployed solutions and make recommendations for optimizations or improvements as needed.</li><li>Provide guidance, mentorship, and training to junior architects and other team members to help them develop their skills and expertise.</li></ul>&nbsp;Required qualifications:<ul><li>Bachelor’s degree in the field of Information Technology</li><li>Experience in similar presales position or in Senior IT engineer role</li><li>Excellent knowledge and experience in designing and integrating IT solutions (Infrastructure Modernization, HCI, Virtualization, Data Protection, CyberResilience, Disaster Recovery Cloud migrations / Hybrid implementation on Azure etc)</li><li>Excellent knowledge of English (both written &amp; spoken)</li></ul>&nbsp;Preferred qualifications:<ul><li>Experience in response to public and private sector tenders</li><li>Experience in implementation or PoCs of similar integration solutions</li><li>Experience in Hybrid/Cloud solutions (Azure or AWS)</li><li>Relevant vendor certifications</li></ul>&nbsp;You are the right candidate if you possess the following core competencies:<ul><li>Excellent communication skills</li><li>Good Presentation skills</li><li>Decision making skills</li><li>Analytical thinking</li><li>Teamwork</li></ul>&nbsp;Our company offers<ul><li>Excellent working environment</li><li>Excellent career and development opportunities</li><li>Ongoing training</li><li>Private health insurance scheme</li></ul>

Θέσεις Εργασίας Χειριστής Συστημάτων Ασφαλείας Αγία Παρασκευή, Πληροφορική

junior information systems administrator

The American College of Greece

senior l2 security analyst

SPACE HELLAS AE

devops engineer

SPACE HELLAS AE

technical support engineer

SPACE HELLAS AE

network security engineer

SPACE HELLAS AE

it solutions architect

SPACE HELLAS AE

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