> Markdown version of [/jobs/ext/526816-senior-systems-engineer-l3-noc](https://www.wearedevelopers.com/jobs/ext/526816-senior-systems-engineer-l3-noc). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Engineer (L3/NOC) - **Company:** CONCERTIUM - **Location:** Tampa, FL, United States (Remote available) - **Experience:** Expert - **Salary:** $80,000.0 - $120,000.0 - **Contract:** Permanent contract - **Skills:** Active Directory, Server Applications, Systems Engineering, Microsoft Azure, Border Gateway Protocol, Cloud Computing, CompTIA Network+, CompTIA Security+, Computer Literacy, Microsoft Desktop Optimization Pack, Hot Standby Router Protocol, Internet Protocol Security (IP SEC), Network Troubleshooting, Microsoft SQL Server, Network Configuration and Change Management, Network Protocols, Open Shortest Path First (OSPF), Open Systems Interconnection (OSI), Azure Active Directory, Microsoft SharePoint, TCP/IP, Information Technology, Hardware Infrastructure, Virtual Private Clouds, Server Operating Systems & Platforms, User Administration - **Published:** June 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=6d9dc562cc60d1b2 ## About the Role Do you have experience in Virtual Private Clouds?, * 10+ years of recent computer, server, and network troubleshooting experience * One or more of the following certifications: AZ-104, CCNP or similar industry certifications * Must be resourceful and able to take initiative in a dynamic environment * Ability to effectively and efficiently troubleshoot technical problems * Advanced knowledge of current Microsoft desktop and server operating systems * Advanced knowledge of Microsoft SQL, Exchange, SharePoint and other server applications * Advanced knowledge of computer and server hardware * Deep understanding of networking protocols (e.g. IPSEC, HSRP, BGP, OSPF, 802.11, QOS) * Solid understanding of the OSI or TCP/IP model * Familiarity with Active Directory, Azure AD/Entra ID, user account management, and domain integration. * Ability to diagnose and resolve technical issues independently using remote troubleshooting tools and methodologies. * Strong documentation skills with experience using ticketing and IT documentation systems. * Excellent verbal and written communication skills with the ability to support non-technical users professionally and patiently. * Strong organizational skills with the ability to manage multiple priorities and follow established processes. * Experience with any of the following is a plus: * ConnectWise Manage * Continuum (or similar RMM) * IT Glue * CompTIA and Microsoft certifications preferred * Must be a US citizen * Must be able to work in office Monday-Friday, 8-5, EST, if needed. * Must have reliable transportation, * Strong in MSP-style support environments * Self-motivated and dependable * Comfortable working independently * Professional and client-focused * Interested in continuous learning and growth * Ability and willingness to work in an environment providing 24x7x365 support * Ability and willingness to participate in a standard on-call rotation for afterhours support * Uphold company core values and standard with all customers, * AZ-900 Azure Fundamentals * AZ-104 Azure System Administration * AZ-700 Azure Network Engineer * COMPTia Network+ * COMPTia Security+, * Managed IT Services: 5 years (Required) ## Description * Provides resolution for escalated service/networking tickets * Works with clients to evaluate and solve technical problems * Evaluate existing systems and/or user needs to analyze, design, recommend, and implement system changes * Configures and supports internal and/or external networks, whether physical or virtual appliances * Develops and maintains all systems, applications, security, and network configurations * Troubleshoots/optimizes network performance * Recommends upgrades, patches, and new applications and infrastructure/ equipment * Provide pre-sales engineering support to support sales functions * Architect and Implement infrastructure both on-premises as well as cloud-based solutions * Perform SharePoint site migrations and SharePoint site creation * Create and update support documentation in accordance with standards to improve future troubleshooting efforts ## Related Videos - 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