IT Team Leader at Codilime

Codilime; Warszawa; On-site; PLN 210,000 - 320,000; Full time

Benefits offered by this job

Flexible working hours

Remote / hybrid options

Training budget

Hands-on onboarding

Great team culture

Job summary

Codilime in Warszawa, Poland invites an IT Team Leader to manage the IT Administration team, ensuring secure, compliant, and efficient operation of company systems. You will lead risk assessments and drive governance for AI projects while maintaining hands-on leadership.

We seek strong leadership, English fluency, and deep experience in systems, networks, and cloud/virtualization environments to guide security, budget, and vendor management with a proactive, team-focused approach.

Qualifications

• 5+ years as IT Team Leader/Manager.
• 5+ years as System or Network Administrator.
• Proficient in English with strong communication skills.
• Experience with Atlassian products and Google Workspace.
• Knowledge of NIS2 Directive and ISO/IEC 27001.
• Leadership experience and ability to drive security programs.

Responsibilities

• Oversee IT Administration team, ensuring reliable operations.
• Align IT processes with regulatory frameworks (NIS2, AI Act).
• Lead security, privacy, and risk assessments for software and AI tools.
• Establish AI governance and secure infra frameworks.
• Support ISO 27001 compliance and continuous improvement.
• Monitor tech risk and manage IT budgets and vendor relations.

Skills

IT Leadership

System Admin

Network Admin

English

Leadership

Atlassian

Google Workspace

NIS2

ISO 27001

Virtualization

Proxmox

VMware

Hyper-V

AWS

Azure

GCP

Ansible

Puppet

Jenkins

Junos OS

Ubiquiti

Tools

Jira

Confluence

Google Workspace

Proxmox

VMware

Hyper-V

AWS

GCP

Azure

Ansible

Puppet

Jenkins

Job description

IT Team Leader at Codilime in Warszawa, MZ, PL. This Full time on site position offers great opportunities for career growth.

CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of-concept, help our clients build new products, nurture existing ones and provide services in production environments. Our clients include both tech startups and big players in various industries and geographic locations (US, Japan, Israel, Europe). While no longer a startup - we have \<250 people on board and have been operating since 2011 we’ve kept our people-oriented culture.

Our values are simple: Act to deliver. Disrupt to grow. Team up to win.

The project and the team

The IT Administration team at CodiLime is dedicated to maintaining the seamless and efficient operation of all corporate departments. We function as a comprehensive support organization, managing everything from technical event logistics to the oversight of critical server infrastructures and network systems. As the reliability of company services is paramount, our team maintains a proactive and solution-oriented approach to all technical challenges.

Your role

• Holistic grasp of all business processes and the ability to understand its impact on IT with broad technological perspective.
• Ensure IT infrastructure, internal processes, and team workflows strictly adhere to relevant regulatory frameworks, specifically the NIS2 Directive and AI Act.
• Maintaining a hands-on leadership role while managing the IT Administration team's core functions.
• Conduct security, privacy, and risk assessments for software applications, AI tools, and third‑party solutions prior to team adoption.
• Establishing secure infrastructure frameworks and risk management standards (AI Governance) for internal AI‑driven software development projects.
• Supporting the maintenance and continuous improvement of the Information Security Management System in alignment with the ISO/IEC 27001 standard.
• Proactive tracking of upcoming cybersecurity and privacy legal requirements, ensuring timely adjustments to corporate policies, technical systems, and team workflow.
• Identify, monitor, and mitigate operational, technical, and data security risks associated with emerging technologies.
• Managing IT budgets including the contract negotiations and vendor management.

Do we have a match?

• At least 5 years of experience working as an IT Team Leader / Manager and at least 5 years of experience working as a System or Network Administrator.
• Extensive knowledge of the latest and most effective industry solutions and striving to implement them.
• Demonstrated alignment with our core values: #acttodeliver, #teamuptowin, and #disrupttogrow.
• Professional proficiency in English.
• Excellent interpersonal skills, with the ability to communicate effectively with stakeholders across all levels.
• Flexibility to work with different technologies and strong problem‑solving skills.
• Experience in people leadership.
• Experience in working with Atlassian products and Google Workspace.
• Practical knowledge of the NIS2 Directive and its implementation in IT operational environments.
• Practical experience in maintaining, and continuously improving Information Security Management Systems in compliance with ISO/IEC 2700.
• Very good IT knowledge related to operating systems, networking knowledge and at least one virtualization management system or cloud (Proxmox, VMware, Hyper‑V, oVirt, AWS, GCP or Azure).

In addition to the criteria above, we would appreciate:

• Experience in working with Junos OS (EX, SRX).
• Experience in working with Ubiquiti devices.
• Networking or system administration certification (JNCP/CCNP, CompTIA/RHCA).
• Ability to write scripts (Python/Bash/Google Apps Scripts) and to automate (Ansible/Puppet/Chef/Jenkins).
• Internal Auditor ISO 27001 certification \& experience in audits.

More reasons to join us

• Flexible working hours and approach to work: fully remote, in the office, or hybrid.
• Professional growth supported by internal training sessions and a training budget.
• Solid onboarding with a hands‑on approach to give you an easy start.
• A great atmosphere among professionals who are passionate about their work.
• The ability to change the project you work on.