Physical Security Systems Technician - IT & Infrastructure

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.

The role

We are looking for a hands-on Physical Security Systems Technician to support deployment, validation, and maintenance of physical security infrastructure across our sites throughout the United States. This role is based in New York, and requires frequent travel to support installations, upgrades, testing, and operational activities at multiple locations nationwide.

The ideal candidate combines strong physical security systems knowledge with practical IT infrastructure experience, including networking, Windows/Linux systems, storage platforms, and log analysis. They will ensure systems are properly deployed, validated, documented, 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 physical security system issues across network, hardware, operating system, and application layers

Support Windows and Linux-based systems supporting physical security platforms

Assist with storage systems used for video retention and evidence management

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, storage retention, and compliance with design requirements

Identify, track, and help resolve issues found during testing

Verify network connectivity, device health, and system integrations

Documentation

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

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

Document system changes, incidents, troubleshooting activities, 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 multiple locations throughout the United States

Monitor and troubleshoot system logs to identify operational issues and root causes

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 validation activities

Ability to produce clear technical documentation and reports

Solid IT infrastructure knowledge, including:

Networking (TCP/IP, VLANs, routing basics, PoE, DNS, DHCP)

Windows administration and troubleshooting

Linux administration, services, logs, and basic troubleshooting

Storage technologies and capacity management fundamentals

Log analysis and troubleshooting using system and application logs

Strong troubleshooting skills across hardware, software, operating systems, and networks

Ability to work independently in remote locations with minimal supervision

Valid driver’s license and ability to travel extensively throughout the United States

Excellent communication and organizational skills

Preferred Qualifications

Experience with enterprise VMS platforms

Familiarity with enterprise access control systems

Experience in data center, critical infrastructure, or enterprise environments

Knowledge of low-voltage cabling standards

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

Experience with monitoring, logging, and system health validation tools

Familiarity with virtualization platforms and enterprise IT environments

Key Traits

Hands-on and execution-focused

Detail-oriented and structured

Strong sense of ownership for quality and completeness

Clear and disciplined in documentation

Strong analytical and troubleshooting mindset

Comfortable working across multiple sites and environments

Willing and able to travel extensively throughout the United States (up to 75%+ travel)

Pay Transparency

We offer competitive compensation and benefits packages. Actual compensation will be determined based on job-related factors, including experience, skills, qualifications, the level at which the candidate is hired, and geographic location, consistent with applicable law.

Base Compensation Range

$112,000 — $140,000 USD

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.