Admin Ii,systems

Overview:
**Job Summary**:
**Responsibilities**:
**Duties and Responsibilities**:

- General End User Support/Helpdesk
- Enterprise User Provisioning:

- Active Directory/Azure Active Directory/AD Connect/Group Policy
- Modify/Adds/Changes to user, security groups, distribution lists
- Group Policy/Intune
- Network Permissions
- Network and Voice:

- Configure Cisco Switches, Routers, Firewalls (ASA and Meraki)
- Administer DNS, DHCP
- Maintain LAN/WAN/MPLS/IPSEC/SD-WAN/VPN
- Wireless and Access Point: Cisco WLC, Meraki
- Cisco Call Manager and Call Manager Express Administration
- Ensure the proper cable management and organization of network and server racks
- Security and Safety:

- Endpoint Protection: Monitor and respond to threats (Crowdstrike, Microsoft, Cisco)
- Intrusion Detection: Monitor and respond to Firewall and IDS alerts
- Web Filtering/Security: Monitor and adjust filtering rules (ForcePoint, Cisco)
- Building Access and Security Camera: Administer and maintain infrastructure for the company Security/Alarm and Camera monitoring solution.
- Maintain SSL Certificates through the enterprise
- Enterprise Systems:

- Operating Systems: Install, Administer, Patch, Upgrade, Monitor, and Troubleshoot Windows Server, RHEL, Ubuntu.
- Enterprise Backup/Disaster Recovery: Synology, QNAP, Azure Backup, Cloud Storage
- Enterprise Server Hardware: Install, Administer, Monitor, Troubleshoot HP Proliant and Dell Servers
- Enterprise Storage: Install, Administer, Monitor, Troubleshoot NetApp, Synology, QNAP, NFS/FC/ISCSI
- Server Virtualization: Install, Configure, Maintain VMWare vSphere and ESXi
- Administer Cloud Infrastructure on Microsoft Azure, AWS, Google
- Messaging/Collaboration:

- Enterprise Messaging Systems: Administer Exchange On-Premise, Exchange Online, Mimecast filtering and archive
- Maintain DKIM, SPF, DMARC records
- Mail Services & Connectors: Configure and Troubleshoot mail connectors, SMTP relay, Secure E-Mail
- Maintain and administer collaboration platforms such as Microsoft Teams, Zoom, Google Meet.
- Teamwork/Communication/Leadership:

- Must be able to work with a global team across time zones
- Strong verbal and written communication skills to update the global team
- Strong time management and planning skills
- Ability to work within a team or independently on projects
- Be able to lead a team through implementation of new technologies
- Perform other duties as assigned.

Qualifications:
**Education and Experience**:

- Bachelor's degree in an IT field or at least 5+ years of System Administration experience.
- Must have Certifications or 5+ years of advanced administration of Microsoft, Cisco, VMWare, NetApp in a global company.
- Experience Installing, Configuring, Upgrading, Administration:

- Cisco Routers, Firewalls, Switches, VPN
- Cisco UC and UCCX
- Cisco Wireless WLC/Meraki
- Netgear Enterprise Switches
- Enterprise Server OS: Windows, Linux (RHEL and Ubuntu)
- Enterprise Server Hardware: HPE, Dell
- Enterprise Storage: Netapp, Synology, QNAP (NAS/SAN/FC/NFS)
- Desktop and Mobile OS: Windows, Mac/iOS, Android
- Virtualization and Hypervisors: VMWare, Hyper-V
- Microsoft: Active Directory, Exchange, SharePoint, O365, Intune
- SSO/SAML and Azure Active Directory
- E-Mail Security: Mimecast Filtering/Secure E-Mail/Archiving
- Cloud Providers: Azure, AWS, Google
- Network Protocols: DNS, DHCP, TCP/IP, OSI, FTP, SFTP
- Web Servers: IIS, Apache, NGINX, WebLogic
- Experience managing, issuing, revoking SSL Certificates and PKI
- Experience monitoring and maintaining enterprise backups & storage
- Well-developed oral and written communication skills with solid time management skills
- Familiar with Oracle E-Business Suite
- Experience with building infrastructure low voltage cabling.
- Knowledge of planning, designing, and implementation of new office builds or office relocations.