Marius Coetzee

Consultant at Eazi Access

Spokane, Washington, United States

About

Infrastructure and Security Specialist with 10+ years of hands-on experience designing, securing, and optimizing enterprise IT environments. I specialize in Microsoft ecosystems, combining deep expertise in Azure, Microsoft 365, and Power Platform to build scalable, secure, and automated solutions that drive real business value. My background spans cloud security, identity and access management, and network infrastructure, including SD-WAN deployments, Conditional Access policy design, and endpoint protection. I have a strong track record of implementing Zero Trust principles, strengthening security posture, and improving visibility through tools like Azure Log Analytics and SQL. Beyond infrastructure, I focus heavily on automation and process optimization using Power Automate, Dataverse, and API integrations. I’ve built end-to-end workflows that reduce manual effort, improve data accuracy, and streamline operations across platforms such as SharePoint Online and Dynamics 365 Finance & Operations. I’m known for solving complex technical problems, simplifying systems, and delivering reliable, secure solutions in fast-paced environments. Whether it’s securing identities, automating business processes, or optimizing cloud infrastructure, I bring a practical, results-driven approach to every project. Currently open to opportunities in cloud infrastructure, security engineering, and automation-focused roles where I can contribute to building modern, secure, and efficient IT environments.

Experience

  • IT Infrastructure and Security specialist at Eazi Access
    Mar 2015 - May 2026 · 11 yrs 3 mos

    IT Infrastructure Management Cybersecurity & Information Security Microsoft 365 Administration Azure (Cloud Services & Security) Network Engineering (SD-WAN, VLANs) Identity & Access Management (IAM) Conditional Access Policies Endpoint Security (Sophos, Defender) Email Security (Mimecast) Systems Administration Power Automate (Advanced Flows) Microsoft Power Platform Dataverse & AI Builder SharePoint Online (Advanced) Workflow Automation Process Optimization API Integration (Microsoft Graph) JSON / Expressions (Power Platform) SQL Server (Administration & Queries) KQL (Azure Log Analytics) Data Analysis & Reporting Excel Online (Business Automation) Dashboarding & Monitoring Microsoft Azure (RBAC, Security, Monitoring) Azure Active Directory / Entra ID Dynamics 365 Finance & Operations Cloud Security Architecture Hybrid Environments Cisco Meraki (SD-WAN, Switching, WiFi) VPN Configuration & Management Network Security Voice & Connectivity Solutions Problem Solving Technical Troubleshooting Stakeholder Communication IT Strategy & Planning Project Delivery Documentation & Process Design

  • Senior Technical Consultant at Enterprise Systems Implementation (ESI)
    2009 - 2015 · 6 yrs

    Designed and implemented Microsoft-based server and network infrastructures for multiple mid- to large-size customers. Led strategic IT and security designs including server, network and firewall architectures. Provided advanced support for Active Directory, Exchange, ISA, DHCP/DNS, file/print and related services. Implemented and supported Hyper-V virtualisation, including host/guest configuration and capacity planning. Designed and maintained backup and recovery solutions (Symantec Backup Exec, CA Arcserve, Attix5, CrashPlan). Implemented and supported security and AV solutions (ISA, Check Point, Fortinet, Trend, McAfee, NOD32, etc.). Documented customer environments and standards, and acted as senior escalation point for support teams. Eazi Access Rental was one of my key customers, where I designed and supported their infrastructure before joining them full-time.

  • Senior Network Administrator at IEMAS
    Jun 2007 - Jun 2009 · 2 yrs 1 mo

    Managed and supported Microsoft server infrastructure across multiple sites. Administered Microsoft ISA and VPN connectivity, including secure remote access. Managed backup (Backup Exec, SQL) and AV platforms (Trend, NOD32, Attix5) and produced regular reporting.

  • Career Specialist at
    2000 - 2006 · 6 yrs

    Designed, implemented and supported LAN/WAN environments, VPNs and Windows server infrastructures. Implemented and managed backup solutions, antivirus platforms and firewall/proxy solutions. Supported business-critical applications and provided hands-on server and network troubleshooting.