Ekspert_ka - Administrator_ka Sieci

Hybrid20,000 – 25,000 PLN
Warsaw, Poland · Katowice, Poland

Job Description, Responsibilities & Requirements

About the Position

Ekspert_ka - Administrator_ka Sieci

We are seeking an experienced Network Administrator to join our IT team in Warsaw, Poland, specializing in hybrid network environments.

Responsibilities

  • Ensure the continuous operation of network devices in a large IT infrastructure.
  • Design, create, and recommend network solutions.
  • Automate the deployment of network infrastructure.
  • Analyze problems in complex network infrastructure.
  • Implement hybrid on-premise and cloud solutions.
  • Maintain and improve the current network infrastructure.
  • Develop technical documentation.

Requirements

  • 4+ years of experience managing heterogeneous on-premise and cloud network environments (GCP and/or Azure).
  • Strong knowledge of routing and switching, particularly with Cisco equipment.
  • Excellent understanding of firewalling (preferably Fortinet, Cisco ASA, CheckPoint).
  • Knowledge of dynamic routing protocols, especially OSPF and BGP.
  • Ability to analyze system logs and incidents and approach problem-solving in a non-standard way.
  • Proficiency in automation and simplifying network-related tasks.
  • Self-directed and open to continuous improvement.
  • Communicative knowledge of English (minimum level B1).

Nice to Have

  • Knowledge of network security (solutions: DDoS, IPS, IDS, etc.).
  • Experience in risk management, security, and compliance.
  • Knowledge of computer system security.

We Offer

  • Work in a mature, over 1000-person IT Department, where you will create solutions for modern banking.
  • Comprehensive development in software production, IT security, and DevOps methodologies through participation in projects, including cloud migration.
  • Remote/hybrid work options.
  • Necessary equipment for work, with the option to use your own laptop or smartphone through the "Bring Your Own Device" program.
  • Access to educational platforms such as Microsoft ESI, Udemy Business, eTutor, and funding for necessary technical training.
  • Collaboration in learning communities, including mentorship and internship opportunities.
  • Medical package, life insurance, Mindgram platform, Employee Pension Program, and Oncology Prevention Program.
  • Sports cards (Medicover Sport and Multisport) and a cafeteria benefit program.
  • Additional days off.
  • Employee Referral Program with monetary rewards.
  • Attractive contests with prizes and discounts at selected stores.

About the Company

ING Bank is a global bank with a strong European base. More than 60,000 colleagues serve around 38 million customers and corporate clients in over 40 countries. ING fosters a culture of diversity, inclusion, and belonging, supporting policies that promote equity and diversity.

Job Details

Company name:
ING
Salary:
20,000 – 25,000 PLN
Location:
Warsaw, Poland · Katowice, Poland
Employment Type:
Full-time
Work Mode:
Hybrid
Posted on TheJob:
May 2, 2026
Last checked:
Jul 5, 2026
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