Provides Level 3 technical support and systems administration for Microsoft environments. Manages identity, security, endpoint enrollment, patching, upgrades, backup, disaster recovery, and infrastructure migrations. Troubleshoots complex issues, performs root cause analysis, documents solutions, supports automation and DevOps adoption, and collaborates with service teams and clients. The role also helps identify service opportunities and may lead managed services projects or teams.
As a Level 3 Managed Services Engineer with a Microsoft focus, you will play a crucial role in providing advanced technical support and expertise to our clients. You will be responsible for managing and maintaining Microsoft-based systems, resolving complex technical issues, and optimizing IT infrastructure for maximum performance and reliability.
Job Duties and Responsibilities:
- Provide escalated technical support for Microsoft-based systems, including Active Directory, Exchange, Defender, Sentinel, Intune, Autopilot and other products in the Office 365 suite.
- Proactively monitor, troubleshoot, and resolve complex issues related to device enrollment, onboarding, provisioning, and application performance.
- Perform system administration tasks such as system configuration, patch management, and software upgrades.
- Design, implement, and maintain backup and disaster recovery solutions for Microsoft environments.
- Collaborate with Level 1 and Level 2 support teams to escalate and resolve technical issues in a timely manner.
- Assist L4 Consulting on project work as needed
- Conduct root cause analysis and implement corrective actions to prevent recurring problems.
- Document system configurations, procedures, and troubleshooting steps to maintain a comprehensive knowledge base.
- Participate in the adoption of DevOps processes as they relate to this department and proactively identify possibilities to streamline and automate.
- Participate in project planning and implementation of IT infrastructure upgrades and migrations.
- Stay updated on emerging Microsoft technologies and best practices to continuously improve service delivery and client satisfaction.
- Implement Conditional Access and MFA in the Azure tenant
- Experience with Device Management – Intune MDM/MAM, Autopilot, Windows Hello for Business
- Familiarity with Microsoft Security Products – Defender suite, Sentinel, Purview
- Familiarity with Identity management – Entra ID, PIM, Least Privilege, Access Reviews, etc.
- Speak with clients to identify opportunities within their organization to address pain points where our additional products and services can be leveraged.
- Exhibit leadership and organizational capabilities in a Managed Services team, client or project environment.
Requirements
- Bachelor’s degree in Computer Science, Engineering or other related field or equivalent professional technology certifications (MCSE)
- Strong hands on experience with the technologies referenced in the above sections.
- Experience working within an office environment including knowledge of office processes, procedures, and technology
- Excellent verbal and written communication skills with the ability to interact with internal and external customers.
- Strong analytical skills and attention to detail.
- Must be a self-starter with excellent time management skills
- Prior experience in a technical role in IT Consulting and/or Managed Services environment.
- Familiarity with compliance models such as CMMC, PCI, HIPAA, etc. a plus
- Prior leadership experience leading a managed services team, client or project is a plus
Coretek Services New York, New York, USA Office
47th Ave, New York, NY, United States, 11101
Similar Jobs
Artificial Intelligence • Big Data • Cloud • Information Technology • Software • Big Data Analytics • Automation
Leads enterprise customers through the design and implementation of Dynatrace monitoring and observability solutions. Provides technical consulting, cloud and infrastructure architecture, automation, performance troubleshooting, deployment assistance, and hands-on coding. Partners with customer engineering teams and internal product engineering to address functional gaps and improve solutions. Works primarily remotely with occasional travel and requires strong enterprise architecture, communication, facilitation, and software engineering expertise.
Top Skills:
.NetAnsibleApplication Performance MonitoringAWSBluemixC#ChefCloud FoundryContinuous DeliveryContinuous IntegrationDynatraceEnterprise LoggingGocdGCPJavaJavaScriptJenkinsKubernetesAzureNode.jsOpenshiftPuppetSQLTerraformTest-Driven DevelopmentTfs
Artificial Intelligence • Big Data • Cloud • Information Technology • Software • Big Data Analytics • Automation
Manage and expand Dynatrace platform adoption within assigned federal accounts, particularly the Department of State. Develop multi-year strategic account plans, build C-level relationships, coordinate global sales and support teams, and drive customer adoption, retention, and ARR growth. The role requires enterprise software sales experience, account planning, negotiation, MEDDIC knowledge, and up to 30% regional travel.
Top Skills:
CloudDynatraceObservability
Artificial Intelligence • Big Data • Cloud • Information Technology • Software • Big Data Analytics • Automation
Provides data analytics consulting for enterprise clients using Dynatrace observability, digital experience monitoring, and business analytics data. Manages client relationships, performs ad hoc analysis, creates reports and dashboards, presents findings to technical and executive audiences, configures tools, trains users, and influences product improvements. The role translates complex performance and engagement data into strategies that improve digital experiences and business outcomes.
Top Skills:
Adobe AnalyticsAdvanced ExcelAi ToolsAppdynamicsBlue TriangleBusiness AnalyticsCatchpointCloudContent Delivery NetworksCSSDatadogDigital Experience MonitoringDynatraceFullstoryGlassboxGoogle AnalyticsGraphQLHTMLJavaScriptMqlNetworkingNew RelicQuantum MetricRReal User MonitoringSession ReplaySparqlSplSpssSQLTableau
What you need to know about the NYC Tech Scene
As the undisputed financial capital of the world, New York City is an epicenter of startup funding activity. The city has a thriving fintech scene and is a major player in verticals ranging from AI to biotech, cybersecurity and digital media. It also has universities like NYU, Columbia and Cornell Tech attracting students and researchers from across the globe, providing the ecosystem with a constant influx of world-class talent. And its East Coast location and three international airports make it a perfect spot for European companies establishing a foothold in the United States.
Key Facts About NYC Tech
- Number of Tech Workers: 549,200; 6% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Capgemini, Bloomberg, IBM, Spotify
- Key Industries: Artificial intelligence, Fintech
- Funding Landscape: $25.5 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Greycroft, Thrive Capital, Union Square Ventures, FirstMark Capital, Tiger Global Management, Tribeca Venture Partners, Insight Partners, Two Sigma Ventures
- Research Centers and Universities: Columbia University, New York University, Fordham University, CUNY, AI Now Institute, Flatiron Institute, C.N. Yang Institute for Theoretical Physics, NASA Space Radiation Laboratory

