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Ομιλος Γεκ Τερνα / Gek Terna Group

Infrastructure, energy, waste management, real estate

Airport Systems Engineer

IT OperationsPosted on Nov 12
Full-timeHeraklion, GreeceNo salary listed

About the Job

Requirements

  • A bachelor's degree in Computer Science, Information Technology, Engineering, or a related field is required; a relevant master's degree is an asset.
  • At least 3 years of experience in production application support, systems integration, databases, or Linux is required.
  • Strong application support and troubleshooting skills, including knowledge of SQL Server and/or PostgreSQL, are required.
  • Experience with systems integration, REST APIs, XML/JSON, SFTP, and messaging technologies is required.
  • Excellent written and verbal command of English is required.
  • Ability to work effectively with operational stakeholders and technical suppliers is required.

Responsibilities

  • Trace operational incidents end-to-end across source data, applications, databases, integrations, connectivity, and external dependencies.
  • Retain technical ownership of airport services through recovery, validation, and evidence-based escalation.
  • Work with REST APIs, XML/JSON, SFTP, messaging/queues, and interface monitoring as required by supported airport services.
  • Use SQL Server and/or PostgreSQL and Linux troubleshooting skills to diagnose application and data-flow issues.
  • Participate in design/interface review, FAT/SAT/UAT, go-live, hypercare, and transition to BAU.
  • Maintain service documentation, interface records, monitoring, and runbooks.
  • Provide L2 support for assigned Airport Operational Systems and related airport integration services.
  • Participate in major incident resolution, root-cause analysis, controlled production changes, and disaster-recovery/continuity exercises.
  • Participate in the light critical-production on-call model once staffing and operational readiness allow.
  • Work with Airport Operations, airlines, ground handlers, and operational stakeholders to understand impact and validate service restoration.
  • Coordinate with ICT Infrastructure, Network, and Security teams when incidents cross technical boundaries.
  • Manage technical escalation to providers and other specialist suppliers when required.

Desired Qualifications

  • Airport or other 24x7 critical-infrastructure experience is an advantage.
  • Knowledge of airport systems (AODB, RMS, FIDS, CUPPS, CUSS, DCS) or Azure integration services is an advantage.
  • Relevant certifications in Linux, databases, cloud, or IT service management are desirable.

About the Company

Ομιλος Γεκ Τερνα / Gek Terna Group

Infrastructure, energy, waste management, real estate

GEK TERNA Group is a major Greek business group active in infrastructure, energy production, supply and trade, concessions, waste management, and real estate development and management. Its products are large-scale projects and services in these sectors, delivered through its numerous subsidiaries and partners; the company manages, builds, and operates infrastructure and energy facilities, handles concessions, and develops real estate while providing related services. The group differentiates itself by its size, breadth, and international footprint, with about 14,000 direct and indirect employees and a leading position in Greece across multiple sectors, plus a strong presence abroad. Its goal is to remain a top diversified group in its core industries, expanding its project portfolio and geographic reach while delivering integrated infrastructure, energy, environmental, and real estate solutions.

Company size
1,001-5,000
Company stage
IPO
Headquarters
Athens, Greece
Founded
1969

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