The Senior Systems Administrator is responsible for maintaining and supporting companys computer network and infrastructure across the entire portfolio.
Responsibilities:
- Maintain the stability, security, and scalability of installed Windows systems.
- Perform daily user management within Microsoft Active Directory and Azure Active Directory;
- Support Single Sign-On and Multifactor Authentication using a variety of security platforms.
- Administer Exchange environment, including email security gateway.
- Experience with supporting anti-spam filtering, logging and email tracking and transport rules;
- Review, manage, and maintain Windows group policies (GPOs) across multiple domains.
- Perform daily system monitoring, verifying the integrity and availability of all hardware, server, and systems;
- Support and maintain multiple virtual server environments based on VMWare
- Maintaining computer networks, including wireless, and systems including servers, VPNs, firewalls, switches, routers, and both physical & virtual systems. Manage, configure, maintain, and patch servers, firewalls, switches and other network hardware;
- Perform daily backup operations, both local and cloud based, ensuring all files and system data are successfully backed up;
- Investigate and troubleshoot issues related to the company s Corporate and real estate asset.
- Maintain PCI and SOX compliance through adherence and enforcement of the Policies and Procedures;
- Apply patches, hot fixes, and upgrades on a regular basis for network and infrastructure hardware and software;
- Maintain telecom and VoIP infrastructure, ensuring proper maintenance and patching;
- Maintain operational, configuration, or other procedure documentations;
- Communicate network related issues, failures, and potential impact to hardware or software to superiors;
- Support the implementation of IoT,PropTech and building management solutions in a secure manner;
- Incorporate cybersecurity best practices to all aspects of the job;
- Perform periodic performance reporting to support capacity planning;
- Perform ongoing performance tuning, hardware upgrades, and resource optimization as required;
- Create and maintain technical documentation to ensure efficient planning and execution.
Technical Skills:
5+ years IT Networking Experience which includes:
- Microsoft Active Directory and Azure AD
- Microsoft Office 365
- MS Windows Server
- MS SQL Sever
- VMWare
- VoIP Communications
- Network protocols and topology (i.e. TCP/IP, VLAN, SAN)
- Wireless infrastructure
- Next Gen Firewalls and VPN
Benefits:
- Competitive base salary and bonus
- Health/Dental/Vision insurance
- Company sponsored Life, AD&D, STD (with Salary Continuation), and LTD Insurance
- Voluntary Enhanced LTD Program
- Voluntary Hospital, Accident, and Cancer Programs
- 401(k) with 100% match up to 5%
- Paid parental leave
- Pre-tax transit accounts
- Employee Assistance Program for emotional, financial, and legal support
Windows Server, Azure