# Senior IT Systems & Security Engineer (Pharma)

> JUST ONE | Recruitment & Executive Search agency · Athens, Greece (Remote) · Full-time · Posted 2026-11-02

**Salary:** EUR 65,000–80,000

**Workplace:** remote

## Description

For a leading international company operating in the pharmaceutical sector: Senior IT Systems & Security Engineer

**Responsibilities**

-   Manage and oversee the global Office 365 environment, including user and license management, security policy implementation, and integration of O365 services with business applications across international branches.
-   Ensure the high availability, performance, maintenance, and optimization of LAN, WAN, and WLAN networks, as well as data center infrastructure, including servers, firewalls, and other critical systems.
-   Develop and implement comprehensive cybersecurity strategies, conduct security audits and risk assessments, and enforce security protocols to protect the organization against global cyber threats.
-   Lead the deployment, administration, and optimization of applications and infrastructure within Microsoft Azure, ensuring efficient and scalable global cloud operations.
-   Collaborate with cross-functional teams across international locations to align IT solutions and infrastructure with business objectives.

## Requirements

-   Bachelor’s degree in Computer Science, Information Technology, or related field.
-   7-10 years of experience in IT system engineering with expertise in Office 365, network and data center management, including servers and firewalls, and cybersecurity.
-   Demonstrated experience in Microsoft Azure and cloud infrastructure.
-   Experience in the pharmaceutical industry or IT carve-outs highly desirable.
-   Proficiency in English is essential for global communication and operations.
-   Demonstrable experience in Computerized System Validation (CSV) is ideal, ensuring the reliability and integrity of software and systems in compliance with regulatory standards.
-   Strong problem-solving skills and ability to work under pressure in a global setup.
-   Relevant certifications (Azure Administrator, CCNA, CISSP, etc.).
-   Proven track record of managing cross-functional IT projects in an international context.
-   Knowledge of data privacy and compliance standards in the pharmaceutical industry.
-   Strong verbal and written communication skills, with the ability to explain complex IT concepts to diverse audiences across international environments.
-   Strong problem-solving skills, with the ability to think critically and independently address IT challenges.
-   Adaptability and flexibility in responding to evolving technologies, changing business needs, and project requirements.
-   Proactive mindset with a commitment to continuous learning and professional development.

## Benefits

-   Annual Gross Compensation: Base Salary €65.000 - €80.000
-   Career development and growth opportunities

## Apply

[Apply at JUST ONE | Recruitment & Executive Search agency](https://apply.workable.com/justone-gr/j/B2B1AD0ECA/apply)

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