Sr Application Admin (Microsoft Exchange)(100% Remote) (w2 only)

Noblesoft Solutions, Inc.; Saint Petersburg (FL); On-site; USD 110,000 - 140,000; Full time

Job summary

Noblesoft Solutions, Inc. seeks an experienced IT Infrastructure professional to evaluate and implement enterprise-class technology across multiple platforms. You will analyze requirements, plan capacity, and advise on configuration within budget and security constraints.

This role involves testing, documentation, and cross-team coordination to deliver results on time. Strong Windows Server, Exchange, VMware, and automation skills are expected.

Qualifications

• Experience administering Microsoft Exchange Server (2013/2016/2019/Online).
• Strong PowerShell automation and Windows Server management.
• Experience with Microsoft 365, SMTP gateways, and security concepts.
• Familiarity with VMware, SAN storage and load balancers.
• Knowledge of PKI, backups, and ITIL change control processes.

Responsibilities

• Manages evaluation and implementation of new products and technologies across enterprise infrastructure.
• Researches and recommends innovative approaches within budget and security constraints.
• Analyzes system requirements and interfaces between components and subsystems.
• Plans capacity for platforms and applications proactively.
• Obtains and evaluates information on costs, reporting formats, and security needs for configuration decisions.
• Participates in software/system testing, validation, and documentation.
• May participate in projects, creating plans, assigning tasks, coordinating efforts, and delivering results on time.
• Writes/reviews system specifications, outputs, flow charts, and technical diagrams.

Skills

Microsoft Exchange Server

SMTP/E-Mail gateway

Microsoft 365

PowerShell

Windows Server

VMware

F5 Big-IP / Load balancer

SAN storage

PKI / Security

ITIL / Change control

Backup & recovery

Job description

• Manages the evaluation and implementation of new products and technologies which typically cover a broad variety of enterprise-class infrastructure disciplines.
• Researches and recommends innovative technologies and approaches for enterprise infrastructure management, upgrades, or improvements, while adhering to technical or budgetary constraints.
• Analyzes system requirements, including identifying interactions and appropriate interfaces between affected components and sub systems.
• Proactively plans capacity of platforms and applications.
• Obtains and evaluates information on factors such as reporting formats required, costs, and security needs to determine software and hardware configuration.
• Participates in software system testing and validation procedures, programming and documentation.
• May participate in projects including preparing project plans, assigning tasks, monitoring statuses, coordinating efforts, validating team recommendations, integrating efforts into a comprehensive strategy and delivering results on time.
• Writes and/or reviews system specifications, including output requirements, flow charts and technical diagrams.
• Advanced knowledge in the following areas is strongly preferred:
• Prior administration experience with Microsoft Exchange Server (2013/2016/2019/Exchange Online).
• Prior administration experience with SMTP/E-Mail gateway products (Proofpoint preferred).
• Prior administration with Microsoft 365 technology
• Automation background using Windows PowerShell.
• Concepts, principles, and practices of advanced troubleshooting and systems administration.
• Knowledge of the following is a plus:
• Microsoft Active Directory architecture.
• Monitoring tools to ensure required availability of assigned systems.
• Knowledge of Backup and recovery technologies.
• Knowledge of Security firewall concepts and technologies.
• Security best practices for Windows-based systems including PKI principles and components.
• Microsoft Windows Server (2008/2012/2016) management.
• Storage Area Network (SAN) technologies.
• Load balancer technologies (F5 Big-IP preferred).
• Concepts of server virtualization (VMware preferred).
• Project/Quality Management.
• ITIL Practices/Change control.
• Process/operational improvement focused.