Nordea

Linux/Windows Server SME

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SeniorHybryda·GdańskFull-time·Umowa o pracę

#464659·Dodano 13 dni temu·0

Źródło: justjoin.it

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Tech Stack / Keywords

Windows Server Active Directory Ansible Linux

Podsumowanie oferty

As a Linux/Windows Server SME in the Core Engineering team, you will reduce operational risk across Nordea’s global Windows and Linux infrastructure. The role focuses on security baselines, vulnerability remediation, and automation using Ansible and PowerShell.

Wymagania

Nice to have:

5+ years of experience in systems engineering, infrastructure administration, or platform operations within enterprise environments.
Strong hands-on experience with Windows Server, Active Directory, Group Policy, and/or Linux administration (RHEL, Ubuntu).
Experience in infrastructure security, vulnerability remediation, compliance, or operational risk management.
Knowledge of security frameworks and hardening standards such as CIS Benchmarks, STIGs, or ISO 27001.
Experience working with vulnerability management tools (e.g., Tenable, Qualys) and implementing remediation plans.
Proficiency in automation and scripting using Ansible, PowerShell, or similar tools.
Familiarity with Git, CI/CD pipelines, and Infrastructure or Policy as Code practices.
Understanding of configuration management and compliance monitoring tools such as Terraform, Puppet, or Chef.
Experience with logging, monitoring, and SIEM platforms such as Splunk or Microsoft Sentinel.
Exposure to regulatory and audit frameworks such as ISO 27001, SOC 2, PCI-DSS, or similar standards.
Experience supporting operating system lifecycle management, upgrades, disaster recovery, and high-availability environments.
Strong documentation, communication, and stakeholder management skills, with the ability to collaborate effectively across infrastructure, security, audit, and vendor teams.
Relevant certifications such as CISSP, CISA, CompTIA Security+, RHCE, or Microsoft Certified credentials are a plus but not required.

Nice to have:

Proficient in English, spoken and written C1.
Experienced working for a financial institution.

Obowiązki

Main responsibilities in this role:

Assess and mitigate technical infrastructure risks, including legacy systems, technical debt, unsupported platforms, and operational vulnerabilities.
Develop and maintain security baselines, manage vulnerability remediation activities, and coordinate critical security patching across Windows and Linux environments.
Ensure infrastructure compliance with internal policies and regulatory frameworks, while supporting audits and maintaining required technical documentation.
Automate infrastructure and security processes using tools such as Ansible and PowerShell to improve consistency, efficiency, and scalability.
Manage infrastructure configurations through Git-based workflows and CI/CD pipelines, ensuring changes are controlled, reviewed, tested, and traceable.
Monitor and maintain secure, stable, and compliant server environments, proactively identifying and resolving issues.
Provide expert support for complex operating system, performance, authentication, and security-related incidents, acting as the highest level of technical escalation.
Collaborate with infrastructure, security, and application teams to implement improvements that enhance reliability, resilience, and operational efficiency.

Nordea

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