Physical Security Systems Technician - IT & Infrastructure

Nebius|14 May 2026

fulltimeonsite

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Listed location: Finland

Work arrangement: onsite. A remote label does not confirm worldwide eligibility or visa sponsorship.

Read the employer’s description for qualifications, compensation and work eligibility. Confirm the position is still open on the application page.

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Job Description

About Nebius:

Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure.

Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI.

Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D.

We are looking for a hands-on Physical Security Systems Technician to support deployment, validation, and maintenance of physical security infrastructure across our European sites. This role focuses on execution — installation, configuration, testing, and documentation of CCTV and access control systems.

The ideal candidate combines strong technical skills with a structured approach to testing and documentation, ensuring systems are properly validated and production-ready.

Key Responsibilities

Installation & Support

Install, configure, and maintain CCTV systems (cameras, NVRs/DVRs, VMS)

Support access control systems (badging, controllers, readers, permissions)

Perform hardware replacements (cameras, readers, controllers, cabling components)

Troubleshoot system issues (network, hardware, software)

Testing & Validation

Execute system testing after installations and changes

Develop and run Site Acceptance Testing (SAT) procedures for new deployments

Validate system performance, coverage, failover scenarios, and compliance with design

Identify, track, and help resolve issues found during testing

Documentation

Produce and maintain accurate technical documentation (network diagrams, device inventories, configurations)

Create and maintain SAT reports, test cases, and validation checklists

Document system changes, incidents, and resolutions

Ensure documentation is structured, standardized, and audit-ready

Deployment & Operations

Support system upgrades, migrations, and new site rollouts

Work with vendors and integrators to ensure quality delivery

Provide on-site and remote support across European locations

Ensure systems comply with internal standards and security requirements

Required Qualifications

2+ years of hands-on experience with physical security systems (CCTV, access control)

Experience installing and configuring cameras and access control hardware

Experience with system testing / commissioning (SAT or similar)

Ability to produce clear technical documentation and reports

Basic networking knowledge (IP addressing, VLANs, PoE)

Basic Linux knowledge (logs, services, basic troubleshooting)

Strong troubleshooting skills across hardware and software

Willingness to travel within Europe

Good communication skills and ability to work independently

Preferred Qualifications

Experience with VMS platforms

Familiarity with access control systems

Experience in data center or enterprise environments

Knowledge of low-voltage cabling standards

Exposure to structured testing methodologies (SAT, UAT, commissioning)

Key Traits

Hands-on and execution-focused

Detail-oriented and structured

Strong sense of ownership for quality and completeness

Clear and disciplined in documentation

Comfortable working across multiple sites and environments

Benefits & Perks:

Competitive compensation
Career growth and learning opportunities
Flexibility and ownership
Collaborative and innovative culture
Opportunity to work on impactful AI projects
International environment and talented teams

What's it like to work at Nebius:

Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI

Equal Opportunity Statement:

Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law.

Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire.

If you need accommodations during the application process, please let us know.

Skills mentioned

GPU

Frequently asked questions

Is the Physical Security Systems Technician - IT & Infrastructure position at Nebius remote?

The Physical Security Systems Technician - IT & Infrastructure role at Nebius does not have a confirmed remote arrangement in our data. Check the employer description for its work location.

What type of employment is the Physical Security Systems Technician - IT & Infrastructure role?

Nebius is hiring for a full-time Physical Security Systems Technician - IT & Infrastructure position.

Which skills are mentioned for the Physical Security Systems Technician - IT & Infrastructure job at Nebius?

Detected skill labels include GPU. Check the employer description to distinguish required skills from preferred experience.

How do I apply for the Physical Security Systems Technician - IT & Infrastructure position at Nebius?

You can apply for the Physical Security Systems Technician - IT & Infrastructure role directly through Nebius's official application link provided on this page.