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Senior information technology administrator skills for your resume and career
15 senior information technology administrator skills for your resume and career
1. Linux
Linux is a Unix-like operating system. Just like Windows, Mac OS, and IOS, Linux is an operating system used by millions across the globe. Android itself is powered by the Linux operating system. Linux manages all the hardware resources that are associated with your computer. The software is famous because of the protection it grants from viruses, malware, and crashes. The Linux operating system is entirely free and is an open-source software meaning it can be altered by those equipped with the knowledge to code.
- Supported web development team by building Linux servers according to specifications.
- Manage IT operations and infrastructure for engineering and office environment with 150 Windows servers and 135 Linux servers.
2. SAN
SAN abbreviation for storage area network is a computer network that provides storage access.
- Create and maintain Monitoring of Cluster Service, SAN, Backups, RAID, Two-tier in the event of failure.
- Manage storage on EMC NAS, EMC SAN and NetApp Filers to include allocation of storage and RAID setup.
3. Unity
Unity is a universal power word that has the same meaning of strength for everyone, regardless of race, nationality, or gender. It connotes equality, togetherness or oneness, and synchronized thinking and opinions to ultimately achieve a specific goal or mission.
- Designed and implemented Cisco VoIP Offices, and managed the Cisco Avid VoIP network, including Unity Voice Mail, Unified Messaging
- Assisted with Cisco Unity and CCM upgrades.
4. Windows Server
- Developed innovated time-saving process to automate installation of Oracle Clients on windows servers using customer self serving application.
- Contract position at 800+ person firm involving administration of Windows server infrastructure.
5. Troubleshoot
Troubleshooting is the process of analyzing and fixing any kind of problem in a system or a machine. Troubleshooting is the detailed yet quick search in the system for the main source of an issue and solving it.
- Trained staff on how to install, configure, and troubleshoot the BMA Outlook Search Plugin.
- Diagnose and troubleshoot software, hardware, and other network issues.
6. Unix
UNIX is a computer operating system that was first created in the 1960s and has been constantly updated since then. The operating system refers to the set of programs that enable a machine to function. It is a multi-user, multi-tasking device that works on computers, laptops, and servers. UNIX systems also have a graphical user interface (GUI), similar to Microsoft Windows, that makes it simple to use.
- Account management and maintenance within applications such as Oracle, Windows, Unix.
- Assist in ensuring 24/7 availability of UNIX infrastructure for production systems.
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- Provided lead contact support for the Call Center's 3C PBX Centralization and VoIP upgrade project.
- Designed and project managed the installation of VOIP equipment for Media Center remodel.
8. VMware
- Designed & implemented VMware ESX 4.1 high availability clustered environment.
- Consolidated legacy merger companies VMware environments into one ESX cluster.
9. Network Security
- Maintained network security and ensured compliance with security policies and procedures.
- Developed network security policies w/Trend Micro Security Services
10. DOD
Definition of Done (DoD) is a set of deliverables that are needed to devise software. These deliverables are valuable to the system and can be exemplified by writing code, coding comments, unit testing, integration testing, design documents, release notes, and so on.
- Participated in the planning and implementation of policies and procedures to ensure system provisioning and maintenance consistent with DOD requirements.
- Redesigned classified network to create dedicated encrypted connectivity system to the DoD classified enclave supporting agency peace and wartime missions.
11. DNS
Domain Name Systems, or DNS for short, is the internet's system for converting readable language, i.e., google.com, to machine language, i.e, 192.168. For a simple analogy, some call it the phonebook of the internet. Any website has its own IP address, for example, 192.168.160. Understandably this is hard to remember. So what a DNS does is link the domain name, google.com, with its IP address, 192.168.160.
- Manage and administer DNS, DHCP, Network / domain users using Active directory tools.
- Managed Active Directory infrastructure, such as Group Policy, DHCP, and DNS.
12. PowerShell
- Installed and configured Exchange 2013 in test lab Environment Utilize Exchange PowerShell commands to resolve complex messaging issues.
- Used PowerShell to create mailboxes, grant Sendas / Send On Behalf permissions, Out of Office responses.
13. SCCM
- Used HP Service Manager and Microsoft SCCM to manage and update servers in the local environment.
- Manage the deployment and security of devices and applications across the enterprise via SCCM 2012.
14. OS
In technical terms, OS stands for "Operating System". It is a software that is used to run programs on the computer. An operating system acts as a link between the user and the hardware components. Windows, macOS, iOS, Linux are examples of an operating system.
- Installed, Setup and Maintain Microsoft WSUS Server(s) providing Server and Desktop OS and Application patches and updates.
- Executed phase1 of workstation OS migration from Windows XP to Windows 7 Pro 64-bit.
15. Microsoft Exchange
- Migrated three completely separate Microsoft Active Directory Domains into one Microsoft Active Directory Domain to include the Microsoft Exchange Systems.
- Supported Windows '95 and Microsoft Exchange migration, including customizing and troubleshooting various configurations for multiple personal computer platforms.
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What skills help Senior Information Technology Administrators find jobs?
Tell us what job you are looking for, we’ll show you what skills employers want.
What skills stand out on senior information technology administrator resumes?
Dale Musser Ph.D.
Associate Teaching Professor, University of Missouri
-Past accomplishments in delivering results while working with others
-Technical skills in target areas for job. The hottest areas right now: machine learning, large scale apps, and autonomous systems.
What senior information technology administrator skills would you recommend for someone trying to advance their career?
Ranganathan Chandrasekaran
Professor and Director of Graduate Studies, University of Illinois
What type of skills will young senior information technology administrators need?
Peter Dordal Ph.D.
Director for Information Technology, Loyola University Chicago
IT students entering the business world will need to know how to get the maximum leverage out of business systems. In many cases, this will mean writing their own specialized queries to extract the precise business intelligence needed; general-purpose "canned" queries just won't cut it. They will need a broad understanding of what software can accomplish for the enterprise and how to deploy new software effectively; this applies to software used in the office as well as to software used in manufacturing and shipping. And they will need to understand how to lease storage and computing resources from the cloud to meet not only predictable, long-term demands but also sudden short-term business projects.
Students working in database administration and management will need to be able to manage much larger volumes of data than a few years ago. They will need to be familiar with the great variety of new databases in order to pick the best tool for the job.
Students working in network management will need to be able to ensure that everyone has the bandwidth and server access they need, as those demands expand to include extensive video, low-latency real-time connectivity, and the regular transfer of huge amounts of data.
Students in cybersecurity will need to be fully acquainted with all the recommended best practices. However, they will also have to be able to anticipate and guard against potential new vulnerabilities. "By the book" protection is no longer sufficient.
List of senior information technology administrator skills to add to your resume
The most important skills for a senior information technology administrator resume and required skills for a senior information technology administrator to have include:
- Linux
- SAN
- Unity
- Windows Server
- Troubleshoot
- Unix
- VoIP
- VMware
- Network Security
- DOD
- DNS
- PowerShell
- SCCM
- OS
- Microsoft Exchange
- Infrastructure Management
- Unified Communications
- Azure
- Disaster Recovery
- SharePoint
- Project Management
- Switches
- Tcp Ip
- TCP/IP
- DHCP
- Encryption
- Virtualization
- Computer System
- LDAP
- SQL Server
- NAS
- Microsoft Windows
- WSUS
- VPN
- Citrix
- Patch Management
- Java
- Virtual Servers
- Provisioning
- Lan Wan
- Network Infrastructure
- Firewall
- Technical Issues
- Desktop Support
- Software Applications
- Vmware Esxi
- Solaris
- PC
Updated January 8, 2025
