Resourceful System Administrator consistently responds to wide
range of technical challenges with focused and creative approach.
Highly effective at problem solving and decision making. 18 Years of
progressive IT
Information Technology. Progressive experience marked by
continuous contributions above and beyond
achievements in large-scale software deployments, network
buildouts and data
organizational skills. Ability to handle multiple projects simultaneously
with a high degree of
candidate successful at managing multiple priorities with a positive
attitude. Willingness to take on added responsibilities to meet team
goals.
• SPF, DKIM, DMARC:
• Implement and configure SPF, DKIM, and DMARC records
to enhance
and phishing attacks.
•
• Manage and configure
anti-spam, anti-virus, and content filtering to ensure the
security and reliability of
• I
• Develop and implement i
procedures to address security i
their impact on business operations.
•
• Administer and maintain
Microsoft Exchange Online Protection or third-party spam
filters to block malicious or unwanted
• Security Awareness Training:
• Develop and deliver security awareness training programs
to educate users on best practices for information security
and protect against social engineering attacks.
• Linux Maintenance Management:
• Manage and maintain Linux servers, including OS updates,
security patches, and software installations, to ensure their
optimal performance and security.
• Windows Servers Administration and Management:
• Administer and manage Windows servers, including AD,
DNS, DHCP, and IIS, to ensure their optimal performance
and availability.AWS cloud EC2
management, Cloud
Implementation /
Administration
Private Cloud
Implementation /
Administration
Batch File, PowerShell
Scripting
Hardware – Server builds,
network architecture,
network setup, cabling,
storage
Infrastructure planning
SPF, DKIM, DMARC
Email
I
Email
Security Awareness Training
Linux Maintenance
Management
Windows Servers
Administration and
Management
Storage, Backups, DR, DFS
• Storage, Backups, DR, DFS:
• Manage and configure storage, backup, and disaster
recovery solutions, including DFS, to ensure data
availability and business continuity.
• Hypervisors - VMware, Hyper-V, Oracle Virtualbox Management:
• Administer and manage virtualization platforms such as
VMware, Hyper-V, and Oracle Virtualbox, including virtual
machine creation, management, and migration.
• Cloud Solutions - Gsuite, AWS EC2:
• Manage and administer cloud solutions such as G Suite
and AWS EC2, including user account management,
access control, and resource allocation.
MS Exchange
• Install and configure Exchange servers
• Manage
• Create and manage user mailboxes
• Implement and manage
• Troubleshoot
Active Directory
• Install and configure Active Directory servers
• Create and manage user and computer accounts
• Implement and manage group policies
• Manage domain trusts and security settings
• Troubleshoot authentication and access issues
Distributed File System
• Plan and implement DFS namespaces and replication
• Monitor and maintain DFS performance
• Troubleshoot replication and namespace issues
• Implement backup and restore procedures
• Create and manage permissions for DFS shares
File Server
• Install and configure file servers
• Manage and maintain file shares and permissions
• Implement backup and restore procedures
• Monitor and optimize file server performance
• Troubleshoot file access issues
Domain Services
• Install and configure domain controllers
• Manage and maintain Active Directory services
• Implement and manage DNS and DHCP services
• Implement and manage domain trusts and security settings
• Troubleshoot domain and directory service issues
AD Azure
• Configure and manage Azure AD servicesHypervisors - VMware,
Hyper-V, Oracle Virtualbox
Management
Cloud Solutions - Gsuite,
AWS EC2
• Implement and manage Azure AD Connect for hybrid
environments
• Manage user and device identities in the cloud
• Monitor and troubleshoot Azure AD services
• Implement and manage security features like MFA and
conditional access
DNS
• Install and configure DNS servers
• Manage and maintain DNS zones and records
• Implement DNS security features like DNSSEC
• Troubleshoot DNS resolution issues
• Monitor DNS server performance
FTP
• Install and configure FTP servers
• Create and manage FTP user accounts
• Implement and manage FTP security settings
• Troubleshoot FTP connection and transfer issues
• Monitor FTP server performance
Group Policies
• Plan and implement group policies for users and computers
• Configure and manage group policy settings
• Troubleshoot group policy application issues
• Implement security policies using group policies
• Monitor and report on group policy activity
NAS
• Install and configure NAS devices
• Create and manage NAS shares and permissions
• Implement backup and restore procedures
• Monitor and optimize NAS performance
• Troubleshoot NAS access and performance issues
IIS
• Install and configure IIS servers
• Manage and maintain IIS websites and applications
• Implement SSL certificates and security features
• Monitor and optimize IIS performance
• Troubleshoot IIS connection and performance issues
DHCP
• Install and configure DHCP servers
• Manage and maintain DHCP scopes and reservations
• Implement DHCP security features
• Troubleshoot DHCP service and client issues
• Monitor DHCP server performance
DFS
• Plan and implement DFS namespaces and replication• Monitor and maintain DFS performance
• Troubleshoot replication and namespace issues
• Implement backup and restore procedures
• Create and manage permissions for DFS shares
CISCO L2 Switches
• Install and configure Cisco L2 switches
• Implement and manage VLANs and trunks
• Configure and manage port security settings
• Monitor and troubleshoot switch performance
• Implement and manage QoS and other advanced features
CISCO Routers
• Install and configure Cisco routers
• Implement and manage routing protocols like OSPF and BGP
• Configure and manage ACLs and NAT
• Monitor and troubleshoot router performance
• Implement and manage VPN and other advanced features
CISCO IP Phones
• Install and configure Cisco IP phones
• Implement and manage phone features and settings
• Monitor and troubleshoot phone and call quality issues
• Configure and manage VoIP protocols and QoS settings
MS Exchange • Install and configure Exchange servers • Manage email routing and delivery • Create and manage user mailboxes • Implement and manage email policies • Troubleshoot email delivery issues Active Directory • Install and configure Active Directory servers • Create and manage user and computer accounts • Implement and manage group policies • Manage domain trusts and security settings • Troubleshoot authentication and access issues Distributed File System • Plan and implement DFS namespaces and replication • Monitor and maintain DFS performance • Troubleshoot replication and namespace issues • Implement backup and restore procedures • Create and manage permissions for DFS shares File Server • Install and configure file servers • Manage and maintain file shares and permissions • Implement backup and restore procedures • Monitor and optimize file server performance • Troubleshoot file access issues Domain Services • Install and configure domain controllers • Manage and maintain Active Directory services • Implement and manage DNS and DHCP services • Implement and manage domain trusts and security settings • Troubleshoot domain and directory service issues AD Azure • Configure and manage Azure AD services
Experience: 5 - 10 years
Hypervisors - VMware, Hyper-V, Oracle Virtualbox Management: • Administer and manage virtualization platforms such as VMware, Hyper-V, and Oracle Virtualbox, including virtual machine creation, management, and migration
“My life has gotten so much better. It changed my life, and I know it can change yours”
- Lukas Rohler
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