BlogZarobki ITFirmy ITpro:radar newDaj feedbackO nas
HR ITBlog
Dodaj ogłoszenie
Praca IT
Oferty pracy
Senior IT Infrastructure Engineer
Praca w miastach:Praca IT Warszawa•Praca IT Kraków•Praca IT Wrocław•Praca IT Szczecin•Praca IT Poznań•Praca IT Lublin•Praca IT Katowice•Praca IT Bydgoszcz•Praca IT Łódź•Praca IT Białystok•Praca IT Toruń•Praca IT Gdańsk
Stanowiska:Grafik komputerowy praca•Tester gier praca•Programista praca•Tester oprogramowania praca•Frontend Developer praca•Data scientist praca•Tester manualny praca•Tester praca•Analytics praca•Tester aplikacji praca•Programista java praca•Web developer praca
Technologie i narzędzia:Python praca•Cyberbezpieczeństwo praca•Java praca•Bazy danych praca•Cisco praca•C++ praca•Javascript praca•SQL praca•Business Intelligence praca•Delphi praca•Wordpress praca•Testowanie aplikacji praca•C# praca•PHP praca
Specjalizacje:Backend praca•Devops praca•Frontend praca•Full-stack praca•GameDev praca•Mobile praca•Embedded praca•Architecture praca•QA/Testing praca•Security praca•AI/ML praca•Big data science praca•Helpdesk praca•IT admin praca•Agile praca•Product Management praca•Project Management praca•UX/UI praca•Business analytics praca•SAP & ERP praca•System analytics praca•PO/PM praca•Scrum master praca•Analityka praca•Data analytics & BI praca
Offer summary

(Summary generated by AI based on the full job description)

The offer involves network, server and cloud infrastructure administration, including Microsoft 365, Azure, Entra ID, Intune and Exchange Online. Key responsibilities cover system monitoring, incident resolution, security management and supporting ISO 27001 compliance. Required skills include Windows Server, VPN, firewall management, and SQL. Benefits include private medical care, Multisport subsidy, and access to training programs.

Senior IT Infrastructure Engineer

Company: FRISTA

from: 8 September 2026
to: 8 October 2026
salary not specifiedcontract of employment (full-time)
Salary details
basic salary
Offer parameters
level:mid • senior
working mode:hybrid
location:Warszawa, Masovian
Warszawa, Masovian

Requirements

Operating system

Windows

Our requirements

  • 3–5 years of experience in IT Infrastructure, Systems Administration or Cloud Operations.
  • Practical experience with Microsoft 365 and Microsoft Azure.
  • Good knowledge of Windows Server, networking, VPNs and firewall administration.
  • Strong troubleshooting and analytical skills.
  • Ability to work independently and take ownership.
  • English at C1 level.

Optional

  • Microsoft or Cisco certifications.
  • Experience with SQL Server administration.
  • PowerShell scripting skills.
  • Experience with Microsoft Intune and Entra ID.
  • ITIL Foundation or ISO 27001 experience.

Your responsibilities

  • Administer and maintain network, server and cloud infrastructure.
  • Monitor system performance, troubleshoot and resolve incidents.
  • Implement infrastructure improvements and ensure system reliability.
  • Support backup, disaster recovery and business continuity activities.
  • Administer Microsoft 365, Azure, Exchange Online, Entra ID and Intune.
  • Manage user identities, cloud resources and endpoint services.
  • Ensure the secure and reliable operation of Microsoft cloud technologies.
  • Manage firewalls, VPN connectivity and infrastructure security.
  • Support ISO 27001 compliance and security best practices.
  • Maintain technical documentation and coordinate with external technology partners.
  • Support business-critical applications, SQL-based systems and telephony services.
  • Ensure the availability and reliability of production environments.
Company

What we offer

  • Real opportunities for professional growth while contributing to innovative projects and automation initiatives.
  • Private medical care (Lux Med).
  • Co-financing of a Multisport card to support your well-being and active lifestyle.
  • Co-financing for meals.
  • Access to company training programs.
  • Additional day off to celebrate your birthday.
  • A diverse and inclusive work environment that values different perspectives, experiences and ideas.
  • A friendly and supportive working environment with a strong team culture.
  • Hybrid working model – we work from our centrally located office in Warsaw 3–4 days per week, combining in-office collaboration with remote flexibility.

Benefits

  • sharing the costs of sports activities
  • private medical care
  • no dress code
  • coffee / tea
  • extra leave
  • Access to company training programs
  • Co-financing for meals

FRISTA

FRISTA is a company based in Basel, Switzerland, which helps organizations grow by implementing outsourcing, nearshoring and offshoring models tailored to their needs. We work with SAP and Microsoft technologies, combining them with practical experience in business and technology consulting. We support companies in transforming areas such as finance and operations, HR, IT, customer service and marketing.

This is how we work

Senior IT Infrastructure Engineer
I apply to:
FRISTA
Warszawa, Masovian
Pracodawca zbiera zgłoszenia przez swój system.
Przejdziesz na zewnętrzny formularz.

By clicking "Aplikuj" you confirm that you've read and accepted our Terms and Conditions.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Need more information?

  • Make sure the body of the offer doesn’t already include what you’re looking for.
  • Ask a question if you need more information you’re interested in.
  • We’ll forward your question to the employer and aim to provide a response within 3 business days.

Share this offer