Security Administrator

Requirements:

• Experience: 3 years
• Experience in QRadar
• Experience in Holm Security
• Experience in SentinelOne
• Experience in AdminByRequest
• Experience in Linux
• Experience in Windows
• Experience in Monitoring
• Experience in Network Administration
• Experience in ServiceNow
• Experience in ITIL
• Experience in Performance
• English - Upper Intermediate
• Location - POLAND (already located in Poland)

About the role:

Security is a key parameter in our services, you will work with operation and development of security tools, that supports the services we deliver to our customers. You will, together with the rest of the team, ensure a high level of security on the infrastructure that amongst other areas also supports our backup platform handling more than 70 million backup jobs a year for our customers.

The goal will be for you to independently operate, develop and advise on our security as a trusted specialist in relation to the security platform and tools we use – you will also be the person with updated information on current and actual threats that possibly could impact our services.

With us, you will play a decisive role in ensuring high security and ongoing development of B4Restore's security platforms. You are therefore helping to make a direct difference to our operational security and our customers' satisfaction.

Responsibilities:

• Management and development of Security Systems
• Installation, configuration, operate, monitor, and optimize the Security tools:

QRadar - SIEM;

Holm Security - Vulnerability Scanner;

SentinelOne - Malware protection;

AdminByRequest – Local administrator management.

• The structure of our systems need to be revised, and you will be responsible for setting up the new structure, naming standard and configuration.
• Monitoring and alerting
• Maintain and optimize monitoring platforms to ensure complete control and overview of all security events.
• Report on security status based on information from our Security tools.
• Incident Handling
• Integration of events with ServiceNow has to made as part of the job.
• Respond to incidents from our monitoring systems promptly.
• Report on incidents.
• Patching
• Have an updated overview of patch status on all systems.
• Patching will be done by other teams, but the Security administrator must have an overview of status and report missing patch levels.
• Documentation
• ​​​
  Document all actions, changes, and configurations in a Service Management system.
• Maintain clear and concise operational guides, procedures, and incident reports.
• Write procedures for proper handling of systems and events.
• Collaboration
• ​​​​​
  Work closely with the Danish team lead and other team members to align tasks and priorities.
• Provide insights and feedback for improving the platform and its processes.

Requirements:

Technical Skills

• Strong knowledge of SIEM solutions (QRadar).
• Strong knowledge Next gen malware protection (SentinelOne).
• Strong knowledge of vulnerability scanning (Holm security).
• Strong knowledge of maintaining, reporting and updating security tools in a structured manner
• Knowledge of standards like ISO nice to have.
• General knowledge on Linux, Windows, network infrastructure
• nice to have
  .
• Proven experience (+3-5 years) in a security administration role focused on maintaining security platforms.
• Experience with general operational tasks and system monitoring.
• Experience with enterprise datacenter and network infrastructure -
  nice to have
  .

Service Management

• Familiarity with ITIL processes and working within a structured Service Management system (e.g., ServiceNow).
• Strong attention to detail when documenting changes, incidents, and actions.

Soft Skills

• Ability to work independently in a remote setup while maintaining clear communication.
• Strong problem-solving skills and proactive approach to challenges.
• Effective collaboration with a geographically distributed team.

Work Setup

• Fully remote position, collaborating with a Danish-based team lead and team.
• Possibility for office space dependent on location.
• Flexible working hours, aligned with the team's time zone (CET).

What We Offer:

• Competitive salary and benefits.
• Fully remote work or office space with flexible hours.
• Opportunities for learning and career growth.
• Collaborative and innovative team environment.