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NetFortris, A Sangoma Company · 8 hours ago

Systems Administrator

Atlanta, GA

Full-time

Onsite

Mid Level

4+ years exp

NetFortris, A Sangoma Company is dedicated to empowering businesses with essential communications through state-of-the-art solutions. They are seeking a proactive System Operations Administrator to enhance connectivity and productivity by managing system security, infrastructure, and automation tasks.

Cloud InfrastructureCyber SecurityInformation TechnologyInternetLocation Based ServicesSoftware

No H1B

Responsibilities

Maintain and support Windows-based infrastructure, including server deployment, hardening, patching, and lifecycle management

Administer and optimize Microsoft Entra ID (Azure AD) for secure identity, access, and governance

Serve as a Microsoft 365 Admin Center expert, managing users, groups, roles, policies, and service configurations

Manage Intune for device provisioning, compliance policies, app deployment, and endpoint security

Oversee and support SharePoint Online site administration, permissions, and configuration

Provide support and governance for Power BI workspaces, access control, and publishing standards

Deploy and manage XDR platforms (Microsoft Defender XDR, SentinelOne, etc.) for endpoint threat detection and response

Execute and support data center/server migration projects (P2V, on-prem to cloud, or cross-site)

Deploy and manage phishing simulations and user awareness training campaigns

Manage and monitor backup and recovery systems to ensure integrity and disaster readiness

Maintain infrastructure monitoring and alerting tools (e.g., PRTG, Sentinel, Nagios, or similar)

Support on-premises security, including antivirus, endpoint protection, firewall configurations, and secure access protocols

Automate repetitive system administration tasks using PowerShell, Microsoft Graph API, or equivalent scripting languages

Ensure infrastructure, account management, and change control processes are SOX-compliant

Collaborate with internal teams to support security audits, resolve findings, and improve system reliability

Maintain clear documentation for processes, systems, and changes

Qualification

Windows ServerMicrosoft Entra IDXDR platformsPowerShellBackup solutionsSOX complianceData center migrationsTroubleshooting skillsDocumentation skillsDetail-orientedSelf-motivated

Required

4–6 years of experience in System Operations / Systems Administration

Proven experience with Windows Server environments and Microsoft infrastructure services

Hands-on experience with Microsoft Entra ID (Azure AD) – Intermediate level

Experience managing or supporting XDR platforms (e.g., Microsoft Defender, SentinelOne, CrowdStrike)

Hands-on involvement in data center/server migrations, including physical, virtual, and cloud environments

Familiarity with KnowBe4, Microsoft Attack Simulator or similar security awareness platforms

Understanding of on-prem security, endpoint protection, and patch management

Solid experience with backup solutions (e.g., Veeam, Unitrends) and disaster recovery planning

Knowledge of SOX compliance as it relates to IT operations and controls

Strong scripting skills with PowerShell, Graph API, or Bash

Excellent documentation and troubleshooting skills

Highly organized, detail-oriented, and self-motivated

Preferred

Experience working in SOX-regulated or highly audited environments

Experience working in a technology or SaaS based organization

Exposure to SIEM tools like Microsoft Sentinel or similar

Industry certifications such as Microsoft Certified: Azure Administrator Associate, Security+, or MS Security Operations Analyst

Benefits

Extensive Benefit Options (Health, Vision, Dental, Long & Short-term Disability), effective after a short waiting period

Flexible PTO plan & Company Holidays

Employee Stock Option Purchase Plan

401K with matching

Entrepreneurial work environment partnered with high-growth career opportunities.

Company

NetFortris, A Sangoma Company

Established more than 20 years ago, NetFortris has grown to become the leading provider of secure cloud communication solutions to forward-thinking, mid-sized and enterprise businesses.

Founded in 1994

Seattle, Washington, USA

201-500 employees