IT Infrastructure Security Engineer

Nexthink; Madrid; Presencial; EUR 33.000 - 49.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Private health insurance

Meal vouchers 11 EUR/ day

Unlimited vacation

Team events

Descripción de la vacante

Nexthink, a leader in digital employee experience management software, seeks an Infrastructure Security Engineer to fortify its corporate infrastructure across on-premises, cloud, and internal networks. You will report to the Infrastructure Security Lead and help implement hardening, patching, and cloud posture controls.

Your role covers Windows/Linux hardening, AD/GP/Entra ID management, and cloud security for Azure and AWS, with a focus on automation, IaC, and secure CI/CD pipelines.

Formación

• 4+ years in infrastructure or security engineering.
• Experience hardening Windows Server, Linux, and VMware vSphere.
• Working experience with Active Directory, Group Policy, and Microsoft Entra ID.
• Experience with Azure/AWS security controls.
• Scripting fluency in Python, PowerShell, or Bash.
• Experience with Infrastructure as Code (Terraform/Ansible).
• Knowledge of GitHub and GitHub Actions for CI/CD pipelines, with HashiCorp Vault for secrets management.
• Familiarity with vulnerability management platforms and cloud security certifications (Azure/AWS).
• Professional level of spoken and written English; Spanish a plus.

Responsabilidades

• Engineer and operate security controls for Nexthink's corporate infrastructure.
• Support AD, GP, and Entra ID configurations and security posture.
• Contribute to patch automation and emergency patching SLA compliance.
• Manage cloud security posture for Azure and AWS.
• Develop policy-as-code for cloud baselines and remediation of drift.
• Create and maintain micro-segmentation and trust-model controls.
• Audit evidence collection and remediation of findings within timelines.
• Participate in security audits and coordination with auditors.

Conocimientos

Infra/Sec Eng

Windows/Linux hardening

AD/GP/Entra ID

Azure/AWS security

Scripting (Python/PowerShell/Bash)

IaC (Terraform/Ansible)

GitHub/GitHub Actions

Vault (HashiCorp)

Security certifications (Azure/AWS)

English communication

Herramientas

Terraform

Ansible

GitHub Actions

HashiCorp Vault

VMware vSphere

Descripción del empleo

Nexthink is the leader in digital employee experience management software. The company provides IT leaders with unprecedented insight allowing them to see, diagnose and fix issues at scale impacting employees anywhere, with any applicationor network, before employees notice the issue. As the first solutionto allow IT to progress from reactive problem solving to proactive optimization, Nexthink enables its more than 1,500 customers to provide better digital experiences to more than 25+ millionemployees. Dual headquartered in Lausanne, Switzerland and Boston, Massachusetts, Nexthink has 9 offices worldwide.

#LI-Hybrid

Job Description

We are looking for an Infrastructure Security Engineer who will engineer and operate the technical security controls protecting Nexthink's corporate infrastructure, spanning non-cloud, cloud, and internal network environments.

You will report to the Infrastructure Security Lead, executing the hardening, patching, cloud posture, and segmentation.

Your main responsibilities will include:

• Contribute to hardening baselines across the VM fleet (Windows, Linux)
• Support security controls and initiative for Active Directory, Group Policy, and Microsoft Entra ID
• Take part in patch automation, helping drive emergency patching coverage to SLA for critical CVEs
• Contribute to cloud security posture management across Azure and AWS
• Help implement and maintain policy-as-code for cloud configuration baselines, and support remediation of configuration drift
• Help implement micro-segmentation policies and trust-model controls
• Help validate east-west traffic flows and network security control compliance against corporate standards
• Maintain patch, vulnerability, and configuration evidence to support compliance and certification audits
• Track and help remediate assigned exceptions and audit findings within defined timelines
• Take part in internal and external security audits, including evidence gathering, auditor coordination, and control walkthroughs

Qualifications

• 4+ years in infrastructure or security engineering, with exposure to both non-cloud and cloud environments
• Experience hardening Windows Server, Linux, and VMware vSphere
• Working experience with Active Directory, Group Policy, and Microsoft Entra ID
• Experience with Azure/AWS security controls
• Scripting fluency in Python, PowerShell, or Bash
• Experience with Infrastructure as Code, such as Terraform or Ansible
• Knowledge of GitHub and GitHub Actions for CI/CD pipelines, with a notion of HashiCorp Vault for secrets management
• Familiarity with vulnerability management platforms, cloud security certification (Azure/AWS), and ISO/SOC 2 Type 2/FedRAMP exposure are a plus
• Professional level of spoken and written English, Spanish is a plus

Additional Information

We are the pioneers and trailblazers of a global IT Market Category (DEX) that is shaping the future of how the world works, giving our customers’ IT Teams total digital visibility across their enterprise. Our innovative solutions integrate real-time analytics, automation, and employee feedback across all endpoints. This enables our IT teams to solve complex technical challenges, create ever more productive workplaces, and deliver happy, satisfied employees in the digital workplace.
With over 1000 employees across 5 continents, Nexthink operates as One Team, connecting, collaborating and innovating to continuously grow. We call our employees 'Nexthinkers' and our commitment to diversity, inclusion, and equity is second to none. We currently have over 75 nationalities working with us, from all cultures and backgrounds, speaking many different languages.

If you are looking for a change and like a nice atmosphere, lots of challenges, and having fun while working, this is a great opportunity for you!Check what we offer:

• Permanent Contract and a competitive compensation package.
• Amazing centrally located offices near the Bernabeu Stadium.
• Private Health Insurance (Sanitas) and daily meal vouchers of 11 EUR.
• Hybrid work model balancing office and remote work.
• Flexible Hours and unlimited vacation (employees have unlimited paid time off on top of the 23 days of holidays we offer)plus 3 company-paid volunteer days.
• Up to 25 EUR per month for a gym subscription.
• Reimbursement of up to 50% of the cost of English & Spanish classes.
• Regular company and team events like Pizza talks, Team Building activities, Christmas parties, hosting Meetups at the office and more!
• Bonuses for referring successful hires after three months of continuous employment.

The base salary for this is €33,000- €49,000 gross per year, with a total on-target earnings (OTE) range of €36,000- €54,000 including an annual performance bonus. You'll also be part of our broader total rewards package - including benefits tailored to where you live and how you work best.

We set our pay ranges using objective criteria: the scope and level of the role, the skills it takes to do it well, and the relevant market data. Ranges are reviewed every year to remain competitive and fair. We're transparent about this because we think you deserve to know what you're working towards from day one. In accordance with the EU Pay Transparency Directive (2023/970), we publish salary ranges on every Nexthink role. We won't ask what you currently earn or your previous salary. What matters to us is what this role is worth and whether it works for you. Nexthinkers come from all kinds of backgrounds, and that's what makes us stronger. We welcome applications from everyone.

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