IT Operational Security Engineer

HCLTech; Paris; Sur place; EUR 60 000 - 90 000; Plein temps

Résumé du poste

HCLTech is seeking a Security Operations Engineer in Paris to strengthen our cloud and on-premises infrastructure security. You will coordinate patch campaigns, monitor systems, and ensure compliance across environments, working closely with infrastructure and security teams.

The role requires Linux and Windows Server administration, experience with security tools such as Qualys, Defender, and SCCM, and familiarity with AD and Ansible.

Qualifications

• Experience administering Linux (RedHat) and Windows Server.
• Proficient with security tools and vulnerability management.
• Familiar with AD, automation using Ansible, and enterprise security tooling.

Responsabilités

• Support security operations for on-premises and cloud environments.
• Coordinate patch campaigns, system updates, and compliance.
• Install and manage monitoring agents and security tools.
• Collaborate with security project manager and infrastructure teams.

Connaissances

Linux Admin

Windows Server Admin

Active Directory

Ansible

AGILE (Scrum/Safe)

Outils

Qualys

Microsoft Defender

Symantec

SCCM

Description du poste

HCLTech is a global technology company, spread across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. We’re powered by our people – a global, diverse, multi-generational talent - representing 161 nationalities whose unique spark, perspective and boundless passion drive our culture of proactive value creation and problem-solving.

Our purpose is to bring together the best of technology and our people to supercharge progress for everyone, everywhere – our clients, partners, their stakeholders, communities, and the planet. As a company, we are deeply focused on accelerating our ESG agenda. We are also creating technology-enabled sustainable solutions with and for our clients and partners. We embed ESG imperatives into every aspect of our business and ensure that the progress we supercharge is responsible, inclusive and beneficial to all our stakeholders in the long term. We have committed to achieving net zero by 2040.

To learn more about how we can supercharge progress for you, visit www.hcltech.com

Overview

This position supports the security operations of the installed infrastructure and contributes to the transformation of this infrastructure of the Cloud offerings. The engineer will work closely with the infrastructure teams to ensure proper patch deployment, system updates, and compliance of on-premises environments, including legacy VM platforms.

Responsibilities:

• Coordinate with security teams to deploy the necessary measures
• Manage patch campaigns and system updates
• Monitor and ensure system availability after maintenance
• Plan and execute machine shutdowns and restarts
• Support regulatory compliance efforts with the security project manager
• Install and manage monitoring agents and security tools

Mandatory skills:

• Linux (RedHat) and Windows Server Administration
• Security tools: Qualys, Microsoft Defender, Symantec, SCCM
• Basic knowledge of Active Directory
• Familiarity with automation tools (e.g., Ansible)

Appreciated skills :

• Work in an AGILE environment (scrum, Safe framework)
• Experience with Zabbix monitoring
• Knowledge of cloud security frameworks
• Familiarity with regulatory compliance processes