System Administrator

CENSUS is an internationally acclaimed Cybersecurity services provider. We support the needs of multiple industries, providing IT and OT security services to public and private organizations around the world, ranging from financial institutions and critical infrastructure to automotive and secure communications, including Fortune 500 companies. Powered by cutting-edge research, scientific analysis and in-depth engineering experience across various industries & technologies, CENSUS delivers unparalleled security consulting & assessment services for products (software, services, devices, and large-scale platforms), infrastructure, and organizations.

Learn more about CENSUS at census-labs.com

About the Job / Key Responsibilities

CENSUS is expanding its IT team and we are currently looking for a System Administrator in Thessaloniki. 

At CENSUS we rely on our robust IT infrastructure to enable seamless operations and support the productivity of our diverse team. We are seeking a skilled and proactive System Administrator to join our team and provide first-line support, manage our network infrastructure, and ensure smooth onboarding and ongoing support for both on-site and remote employees.

Main Tasks 

• Serve as the primary point of contact for user support across all company systems, including MS365, Atlassian, Entersoft ERP, Snipe-IT, and other critical software platforms. 

• Troubleshoot and resolve IT support inquiries for both remote users and on-site employees to maintain operational efficiency. 

• Administer and manage user accounts, groups, and workstations across various platforms (Mac, Windows, Linux). 

• Setup, configure, and maintain Linux servers and VMs as required by operational demands. 

• Ensure secure access and permissions to company resources by setting up and maintaining access controls, VPN configurations and firewall policies. 

• Manage and configure network components, including VLANs, VPCs, subnetting, DNS, and firewall configurations, to ensure seamless connectivity and efficient network operations. 

• Oversee network infrastructure to ensure the integrity, performance, and security of our systems. 

• Facilitate the onboarding process by creating necessary user accounts, provisioning workstations, and providing basic training on company applications and systems. 

• Provide ongoing training and support to users as needed, enhancing overall technical proficiency within the team. 

•  Maintain comprehensive technical documentation, guides, and IT processes to ensure clarity and consistency in system usage and management.

• Quickly troubleshoot and resolve any issues or outages to minimize disruptions to daily operations.
  

Qualifications 

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field. 

• Minimum 2 years of experience as a System Administrator, IT Support Specialist, or similar role. 

• Solid understanding of network and system administration 

• Hands-on admin experience with Mac, Windows, and Linux environments. 

• Knowledge of Python, Bash. 

• AWS deployment, Terraform, Docker containers knowledge are considered a plus. 

• Strong troubleshooting skills and ability to resolve technical issues swiftly and effectively. 

• Excellent communication and interpersonal skills, with an aptitude for providing clear and user-friendly training. 

• Ability to work from our offices in Thessaloniki. 

CENSUS provides:

A collaborative work environment: you will be working among exceptional engineers, highly experienced in the field of Cybersecurity, that value teamwork and knowledge sharing.

An efficient work environment: you will be provided with access to the necessary technology, training, and resources in order to achieve your goals. CENSUS delivery processes will make sure that the output of your work is of high quality and presented in the best possible manner.

An environment for personal development: instead of sticking to a project or a role, we purposefully make sure that you gain experience by working on different projects and grow by practicing different roles.

A creative work environment: our engineers propose solutions to some of the most challenging technological problems, contribute to many of the company’s processes and tools, and perform leading IT Security Research with results published on major conferences and publications.

An enjoyable work environment: beyond the competitive salary and benefits, we maintain a friendly and enjoyable work environment for everyone, covering work at the office, remote work and onsite work at the customer’s premises.

CENSUS is an equal opportunity employer. The Company does not discriminate on the basis of race, color, creed, pregnancy, religion, gender, national origin, age, disability, marital, or any other legally protected status. The Company also makes reasonable accommodations for disabled employees. Finally, the Company prohibits the harassment of any individual based on their protected status. This policy applies to all areas of personnel actions including recruitment, hiring, training, promotion, compensation, benefits, transfer, and social and recreational programs.

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