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Citi & Citi Handlowy
Citi & Citi Handlowy
location iconLocations: Warszawa
level iconLevel: specialist
Citi is more than a global financial services company. It's an engine for progress. We serve 200 million customers in more than 160 countries, providing support to individual, corporate, government and institutional clients. Our clients choose us for a global footprint, market positon, in-country relationships and the full range of solutions on offer. In Poland we operate within two legal entities Citibank Europe plc and Bank Handlowy w Warszawie S.A.
Advanced Network Engineer in Operations Team
Work place: Warszawa

Do you enjoy running worldwide IT operations, having hands-on Command & Control experience? Are you willing to partner with multiple teams across various functions to deliver premier services? Are you passionate about new technologies and possess the skills necessary to support one of the largest infrastructure environment in the world? Do you have an urge to develop in people management and running global infrastructure operations?
We might have a career opportunity waiting for you.

At the Citi Technology Infrastructure (CTI) Global Production Operations we operate multiple services and technologies and are currently seeking a talented person to run our operations within Network technology as a key part of the CTI Enterprise Command Center Operations Team. As the Advanced Network Engineer you will be responsible for daily maintaining of Citi Global Network Infrastructure. In this role you will be managing over 50k network devices all over the world (Switches, Routers, Firewalls, Load Balancers, DNS etc.). This is all done from our state of the art regional Command Center in partnership with the Process Leads, Workflow Coordinators, Staff Managers and the Network Team in cooperation with our other Operations centers located in North and South America, Europe and Asia. This role will have a direct reporting line into Regional Platform Lead to promote collaboration and consistency.

This position gives you an excellent deal of liberty to self-determine organizational and career direction. Being a Technology Expert role it is expected you demonstrate high competency in Network Infrastructure Technology and willingness to grow your knowledge and skills in that area.

Role and Responsibilities:

  • In this role you will be responsible for maintaining Citi Global Network Infrastructure (one of the biggest network infrastructures in the world)

  • You will be solving problems related to issues up to 3rd layer of OSI model (sometimes in 4th layer also)

  • You will be working with various carriers & vendors across the Globe (Verizon, Colt, Telmex, AT&T, Cisco, Arista etc.)

  • You will be responsible for hardware replacements (Prestage, 1:1 device replacement, Supervisory Module replacements etc.)

  • You will be responsible for detecting and fixing configurational issues

  • You will be cooperating with various internal expert teams around the globe


  • At least 5 years of experience in Network Area (Network Operations Centre preferable)

  • Industry network specific certifications – CCNP, CCIE or adequate level of knowledge

  • Knowledge of networking hardware (Cisco, Arista, F5, Palo Alto, Checkpoint, Juniper etc.)

  • Ability to work independently and search for problem solutions

  • Able to work under time pressure and effectively prioritize the work

  • Good organizational and coordinating skills

  • High-reaching and with dedication towards continual growth and self-improvement

We offer:

  • Attractive conditions of employment and benefits.

  • Opportunity to work in diverse and inclusive environment

  • Collaboration with a high quality team in a challenging areas

  • Exposure to a wide range of internal stakeholders as well as to senior management

  • Great place to work

  • Work with new technologies

  • Many different learning opportunities

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Please be informed that we will contact selected candidates only.

Citi and Citi Handlowy are registered trademark of Citigroup Inc., used under license. Citigroup Inc. and its subsidiaries are also entitled to rights to certain other trademarks contained herein.
Bank Handlowy w Waszawie S.A


  • iconEngineering
  • iconWarszawa, mazowieckie

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