Windows Engineer, Digital Infrastructure, Cloud & Foundation Services at Harman

Harman; Łódź; Hybrid; PLN 210,000 - 330,000; Full time

Benefits offered by this job

Hybrid work model

Employee discounts

Learning & development

Wellness benefits

Tuition reimbursement

Fitness center access

Inclusive environment

Job summary

HARMAN is seeking an experienced Windows IT Engineer to design, evolve, and integrate our Windows-based infrastructure. You will drive architectural decisions around identity management (Active Directory/Entra ID), server OS, virtualization, automation, and security compliance to ensure a scalable, resilient, and secure Microsoft environment.

Based in Łódź, Poland, this role follows a hybrid work model with three days per week in the Łódź office.

Qualifications

• 8+ years in systems engineering/administration focused on Microsoft technologies.
• Deep expertise in Active Directory design across domains and forests.
• Strong knowledge of Windows Server core components and virtualization.

Responsibilities

• Design end-to-end Windows server and client infrastructure (on‑premises, hybrid, and cloud).
• Develop and maintain AD/Entra ID, Group Policy, DNS, DHCP, PKI, and certificate services roadmaps.
• Lead migration projects and define monitoring, patching, and update strategies.

Skills

Active Directory design

Windows Server

Hyper-V

VMware

Azure

PowerShell scripting

Security & compliance

Networking basics

Job description

Introduction: A Career at HARMAN Corporate

We’re a global, multi‑disciplinary team that’s putting the innovative power of technology to work and transforming tomorrow. At HARMAN Corporate, you are integral to our company’s award‑winning success. Enrich your managerial and organizational talents – from finance, quality, and supply chain to human resources, IT, sales, and strategy Augment your comprehensive skillset with expert training across decision‑making, change management, leadership, and business development Obtain 360‑degree support throughout your career life cycle, from early‑stage to seasoned leader

What You’ll Be Part Of

We are seeking an experienced Windows IT Engineer to lead the design, evolution, and integration of our Windows‑based infrastructure. You will drive architectural decisions regarding identity management (Active Directory/Entra ID), server operating systems, virtualization, automation, and security compliance. This role bridges high‑level business strategy with hands‑on technical implementation, ensuring that our Microsoft environment is scalable, resilient, and secure.

Architecture & Design

Design end‑to‑end Windows server and client infrastructure (on‑premises, hybrid, and cloud). Develop and maintain the roadmap for Active Directory (AD DS), Group Policy, DNS, DHCP, and Certificate Services (PKI). Architect hybrid identity solutions integrating on‑prem AD with Azure AD (Entra ID) and Microsoft365. Design virtualization strategies (Hyper‑V, VMware) and storage configurations for Windows workloads. Plan high‑availability, disaster recovery, and backup solutions for Windows systems.

Implementation & Standards

Establish standards for Windows Server (2019/2022/2025) and Windows10/11 deployment (imaging, Autopilot, MDM). Design automated provisioning workflows using PowerShell, DSC (Desired State Configuration), or Ansible. Lead migration projects (e.g., legacy to modern platforms, on‑prem to AzureIaaS/PaaS). Define monitoring, patching, and update strategies (WindowsUpdate for Business, WSUS, Azure Update Manager). Perform proof of concepts (POC) and proof of architecture (POA) with various hardware and software vendors to pick‑up the best solution.

Security & Compliance

Embed security best practices (Zero Trust, least privilege, LAPS, Credential Guard). Design RBAC models, tiered administration, and privileged access workstations (PAWs). Ensure compliance with industry standards (SOC2, ISO27001, NIST) through audit‑ready Windows configurations. Collaborate with security teams on endpoint detection, logging (Sentinel/SIEM), and vulnerability management.

Collaboration & Leadership

Partner with network, storage, and security architects to ensure interoperability. Translate business requirements into technical specifications and architecture diagrams. Mentor system administrators and lead technical review sessions. Evaluate emerging Microsoft technologies and provide build vs. buy recommendations.

What Makes You A Strong Fit

8+ years in systems engineering/administration focused on Microsoft technologies. Deep expertise in Active Directory design (multiple domains/forests, sites, replication, schema management). Strong knowledge of Windows Server core components (Failover Clustering, File Server, Storage Spaces Direct). Experience designing hybrid identities (EntraID Connect, federation, SSO, MFA, Conditional Access). Proficiency with PowerShell scripting for automation and configuration management. Hands‑on experience with virtualization (Hyper‑V, VMwarevSphere) and SAN/NAS storage integration. Solid understanding of networking (TCP/IP, DNS, load balancing, firewalls) as it relates to Windows environments. Bonus Points if You Have Certifications: MCSE (Core Infrastructure) , Windows Server Hybrid Administrator Associate, Azure Solutions Architect Expert, or Identity and Access Administrator Associate. Experience with Azure IaaS (VMs, ScaleSets, ManagedDisks, Azure Files) and AzureARC. Familiarity with Infrastructure as Code (Terraform, Bicep, or ARM templates). Knowledge of Citrix or AVD (Azure Virtual Desktop) architecture. Exposure to Linux systems (basic administration or interoperability). Analytical problem‑solver with systematic thinking. Excellent documentation and diagramming abilities (Visio, Lucidchart, Draw.io). Strong communication skills – able to explain complex infrastructure to non‑technical leaders. Ability to lead crisis troubleshooting efforts and root cause analysis. Ability to work in a fast‑paced environment under high stress with consistency and accuracy.

Things To Know

This role is based in Łódź, Poland and follows a hybrid work model, requiring 3 days per week in our Łódź office.

What You Can Expect

• A hybrid work environment that balances flexibility with in‑person collaboration, with most office‑based roles onsite three days a week.
• Access to employee discounts on HARMAN and Samsung products (including JBL, Harman / Kardon, AKG, and others)
• Learning and development opportunities through our award‑winning HARMAN University programs
• Wellness benefits designed to support your overall well‑being
• Tuition reimbursement support
• Access to the HARMAN campus fitness center and cafeteria, where available
• An inclusive and diverse work environment that supports both your professional and personal development

Pay Transparency

Pay Transparency zł 210,000 - zł 330,000 The above represents the annual gross base salary range for this role. Variable compensation and allowances: Dependent on the position offered, other forms of compensation may also be available, such as quarterly or annual bonus pay, commission payments, long term incentive compensation, or certain allowances. Further details will be made available as part of the recruitment process. How we set pay: The pay posted is a reasonable estimate of the wage range anticipated for this position. Pay is determined using objective, job‑related criteria such as relevant experience, skills, role scope/responsibilities, and location‑based market factors (where applicable). In appropriate circumstances, based on objective, job‑related factors, the final determination on pay may deviate from the posted range. Pay history: Please do not include current or past pay information in your application. We do not request pay history as part of our recruitment process.

Benefits

HARMAN is interested in supporting the health and wellbeing of employees and offers a range of benefits. Offerings vary by country and employment arrangement and reflect a combination of statutory requirements and company‑provided programs. These may include paid time off and holidays, sick and family leave, as well as health and wellbeing support and retirement or savings plans where applicable, along with other locally relevant benefits. Further details will be made available as part of the recruitment process.

About HARMAN

Where Innovation Unleashes Next‑Level Technology Ever since the 1920s, we’ve been amplifying the sense of sound. Today, that legacy endures, with integrated technology platforms that make the world smarter, safer, and more connected. Across automotive, lifestyle, and digital transformation solutions, we create innovative technologies that turn ordinary moments into extraordinary experiences. Our renowned automotive and lifestyle solutions can be found everywhere, from the music we play in our cars and homes to venues that feature today’s most sought‑after performers, while our digital transformation solutions serve humanity by addressing the world’s ever‑evolving needs and demands. Marketing our award‑winning portfolio under 16 iconic brands, such as JBL, Mark Levinson, and Revel, we set ourselves apart by exceeding the highest engineering and design standards for our customers, our partners and each other. If you’re ready to innovate and do work that makes a lasting impact, join our talent community today!

HARMAN Equality & Inclusion

HARMAN is proud to be an Equal Opportunity employer. HARMAN strives to hire the best qualified candidates and is committed to building a workforce representative of the diverse marketplaces and communities of our global colleagues and customers. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. HARMAN attracts, hires, and develops employees based on merit, qualifications and job‑related performance.

Accessible Recruitment

HARMAN is committed to providing reasonable accommodations to applicants with disabilities. If you need assistance or an accommodation during the application process, please contact us at [e-mail]. Requests will be considered on a case‑by‑case basis in accordance with applicable law.