Nucleus Security
Nucleus SecurityUnited States
Posted November 25, 2025
70000 - 85000 USD year
Full Time
About the Company
Nucleus Security specializes in vulnerability management and exposure prioritization for enterprises and government agencies. Through unified asset, vulnerability, and threat data analysis, Nucleus automates the identification and mitigation of critical security risks at scale. Their comprehensive suite of services includes risk management, appsec, network security, infrastructure security, and threat intelligence, making them a distinctive leader in securing digital assets.
Job Description
Nucleus Security is seeking an IT Systems Engineer to join their team and help support their employees, corporate systems, and SaaS infrastructure.
Requirements
- 5+ years of IT experience in systems administration, IT engineering, or a similar role.
- Strong experience with Microsoft Intune for device and application management.
- Hands-on knowledge of Entra ID (Azure AD), SSO, and user lifecycle management.
- Experience administering SaaS platforms such as Atlassian, Google Workspace, Zoom, and Slack.
- Familiarity with networking concepts and solutions, including VPNs, wireless APs, and firewalls.
- Strong troubleshooting and problem-solving skills across Windows, macOS, and SaaS environments.
- Knowledge of security best practices for identity, endpoint, and application management.
- Scripting experience with Python or PowerShell for automation and process improvement.
- Familiarity with VM hosting technology (VMware, Hyper-V, or similar).
- Excellent communication skills with the ability to support a distributed, remote-first workforce.
Benefits
- 100% company-paid health, dental, vision, life, and short-term disability insurance options
- Generous 401k contribution (not a match)
- Flexible PTO + 10 company holidays
- Equity in a high-growth, VC-backed startup
- Fantastic company culture
- Work on a truly unique, market-defining product
