System Administrator / Security Engineer

Microsoft 365, Google Workspace, IT security, Microsoft Defender, Windows, macOS, Linux, Microsoft Entra ID (Azure AD)

Profisea is an Israeli cloud consulting company and AWS Premier Tier Services Partner.

As DevOps and cloud best practices experts, we empower customer-tailored software release pipelines for accelerated time to market.
Our 100% customized solutions include Cloud Migration, DevOps, Well-Architected Framework Review, FinOps, Site Reliability Engineering (SRE), DevSecOps, Application Lifecycle Management (ALM), and Network Operations Center (NOC) services.
We are looking for an IT Administrator / Security Engineer to support our internal IT infrastructure, ensure a secure working environment, and provide day-to-day technical support to our remote team.

Responsibilities

• Provide day-to-day IT support to employees and resolve hardware, software, and access-related issues.
• Administer Microsoft 365 (Outlook, Teams, SharePoint, OneDrive, Entra ID).
• Manage Google Workspace users, groups, permissions, and security settings.
• Configure, deploy, and support Windows, macOS, and Linux laptops.
• Perform employee onboarding and offboarding, including account provisioning, device setup, and access management.
• Maintain Microsoft Defender security policies and respond to security alerts.
• Implement and maintain security best practices, including MFA, endpoint protection, device compliance, and access control.
• Troubleshoot networking, VPN, Wi-Fi, printers, and other IT infrastructure issues.
• Support Cisco networking equipment and VPN solutions.
• Maintain IT documentation, asset inventory, and software licensing.

Requirements

• 3+ years of experience as an IT Administrator, System Administrator, or Security Engineer.
• Experience administering Microsoft 365.
• Experience with Google Workspace.
• Experience supporting Windows, macOS, and Linux devices.
• Experience with Microsoft Defender.
• Good understanding of IT security principles, including:
  • Multi-Factor Authentication (MFA)
  • Identity & Access Management (IAM)
  • Endpoint Protection
  • Security Policies
  • Access Control
• Basic knowledge of Microsoft Entra ID (Azure AD).
• Good understanding of networking fundamentals (TCP/IP, DNS, DHCP, VPN).
• Experience with Cisco networking is a plus.
• Strong troubleshooting and communication skills.
• English — Upper-Intermediate (B2) or higher.

Nice to Have

• Experience with Microsoft Intune.
• Microsoft or Cisco certifications.
• PowerShell or Bash scripting.
• Experience supporting remote international teams.

We Offer

• Fully remote work.
• Competitive salary and social package
• International team.
• Professional development opportunities.
• Friendly and supportive work environment.