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Team lead system administrator skills for your resume and career

Updated January 8, 2025

6 min read

Quoted experts

Austin McCoy,

Dr. Ariful Azad Ph.D.

Below we've compiled a list of the most critical team lead system administrator skills. We ranked the top skills for team lead system administrators based on the percentage of resumes they appeared on. For example, 7.6% of team lead system administrator resumes contained windows server as a skill. Continue reading to find out what skills a team lead system administrator needs to be successful in the workplace.

15 team lead system administrator skills for your resume and career

1. Windows Server

Here's how team lead system administrators use windows server:

Participated in monthly Configuration Control Board for iPad, Windows Servers and Mac OS X laptops.
Upgraded Windows servers and transferred secure data with all permissions intact (Using Secure Copy).

2. 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.

Here's how team lead system administrators use linux:

Designed and implemented Linux based Asterisk and Windows based Sphere VoIP systems.
Created and maintained the Linux (Red Hat) server environment.

3. 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.

Here's how team lead system administrators use os:

Maintained STIG configurations and baselines for OS X and Windows based Base Stations supporting EFB program.
Install Windows 2003 operating systems, OS patches and application software based upon the server function.

4. Production Environment

The term production environment is mainly used by software developers to describe the phase of production where the latest versions of products, updates, or software are pushed live to their intended users. In this phase, clients can see a live service of the product.

Here's how team lead system administrators use production environment:

Top tier escalation support for Microsoft Windows infrastructure and design for test and production environments.
Provided group leadership, support, and administration for our nine Novell system, 24x7 on-call, production environment.

5. SCCM

Here's how team lead system administrators use sccm:

Managed System Center Configuration Manager (SCCM) 2007 environment including application deployments, imaging processes and security patch deployments.
Configured, administered and troubleshot Microsoft System Center Configuration Manager (SCCM) servers and associated peripheral devices.

6. VMware

Here's how team lead system administrators use vmware:

Utilize software and hardware tools and identify and diagnose complex VMware Server working problems and factors affecting system performance.
Migrated data centers and converted physical servers to virtual servers using VMware and HP blade servers.

7. 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.

Here's how team lead system administrators use dns:

Supported the DNS and Sendmail servers.
Re-Designed Active Directory and DNS infrastructure for five different customer domains, to allow for better replication reliability and DNS improvements.

8. SQL Server

Here's how team lead system administrators use sql server:

Manage resource allocations for the SQL Server team consisting of 5 SQL Server Database Administrators.
Provide Technical solution input for all systems that require backend SQL Server implementations.

9. System Administration

System administration entails the overall management, organization, and operation of system software and hardware. It also extends to the management of servers, workstations, and working operations concerning them all. System administration aims to ensure all functions covering the systems run smoothly and hitch-free.

Here's how team lead system administrators use system administration:

Authored AS/400 System Administration manual.
Worked on system administration issues to sustain system uptime above 99% on over 90 HP servers.

10. Infrastructure

Infrastructure includes the organizational and physical structures needed to run an area or a society smoothly. It is a group of basic facilities required for any society or firm to run sustainably and efficiently. The infrastructural system is a high investing area and helps majorly in flourishing the economy and prosperity of a country. It is an underlying system needed for ensuring the safety and comfort of the public and to run a country smoothly. All the tasks needed to be performed for a flourishing economy and a happy and healthy public are included in infrastructure.

Here's how team lead system administrators use infrastructure:

Motivated team for proactive problem identification and plan remediation steps to improve availability and reliability of Customer Infrastructure
Lead Systems team which provides production and project support for all enterprise-wide Corporate Security related infrastructure.

11. Level Agreements

Here's how team lead system administrators use level agreements:

Maintained service level agreements for supported areas.
Perform incident resolution, problem determination, and root cause analysis in accordance with Service Level Agreements.

12. 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.

Here's how team lead system administrators use unix:

Conducted Indications and Warning (I&W) analysis and provided UNIX Systems Administration for the Naval Intelligence Analysis Shop.
Performed development and production support including creating and maintaining Oracle 9i and UNIX scripts, testing, and troubleshooting.

13. Java

Java is a widely-known programming language that was invented in 1995 and is owned by Oracle. It is a server-side language that was created to let app developers "write once, run anywhere". It is easy and simple to learn and use and is powerful, fast, and secure. This object-oriented programming language lets the code be reused that automatically lowers the development cost. Java is specially used for android apps, web and application servers, games, database connections, etc. This programming language is closely related to C++ making it easier for the users to switch between the two.

Here's how team lead system administrators use java:

Saved company many hours of manual testing and developing by engineering Java applications to automate tedious tasks.
Designed Resource Allocation Tool in Java, which significantly reduced complexity and variance from production for web application provisioning.

14. Disaster Recovery

The ability or procedure by which an organization regains its access and control over its IT framework after an unwanted disaster such as natural calamity or a cyberattack.

Here's how team lead system administrators use disaster recovery:

Implemented / Documented the procedures of Disaster Recovery for domain functionality and server problems.
Planned and tested disaster recovery and participated in business continuity planning events.

15. R2

Here's how team lead system administrators use r2:

Performed server 2008 R2 backups and restores, and created and deployed windows 7 Enterprise images to unclassified laptops and desktops.
Upgraded existing Windows Server 2003 environments to Windows Server 2008 R2 and 2012 R2 Servers, Active Directory and Group Policies.

What skills help Team Lead System Administrators find jobs?

Tell us what job you are looking for, we’ll show you what skills employers want.

What skills stand out on team lead system administrator resumes?

Austin McCoy

Director of Javelina Engineering Student Success Center, Texas A&M University - Kingsville

-Internship/co-op experience -Research experience
-Good leadership skills and involvement on campus and in the community and activities where the individual works as part of a team.
-Well written resume can tell a lot about the technical writing skill; a resume needs to be clean and comfortable to read; recruiters can find what they are looking for easily.
-Less is sometimes more because students sometimes will put more information on a resume than is pertinent to the position applying for.

What team lead system administrator skills would you recommend for someone trying to advance their career?

Dr. Ariful Azad Ph.D.

Director of Graduate Studies for the Dept. of Intelligent Systems Engineering, Assistant Professor of Intelligent Systems Engineering, Indiana University Bloomington

I recommend enhancing skills in data analytics, if a graduate lacks such skills. Revitalizing business practices by analyzing user or inventory data is an integral part of almost all business applications. Hence, skills in data analytics will give a graduate an edge in the changing job market. Data analytics comes in various flavors: from gathering simple statistics to advanced machine learning. Hence, a graduate can always improve their skill from freely available online lectures, online classes such as Coursera, or on-ramp classes offered by many universities.

What type of skills will young team lead system administrators need?

Vince Bowen

Executive Director, Department Chair Energy Systems Technology & Education Center (ESTEC), Idaho State University

How to learn. How to problem-solve. Emotional Intelligence to work in teams and get along with coworkers/customers. Then they need the tech skills.

Do you want to know more?

List of team lead system administrator skills to add to your resume

The most important skills for a team lead system administrator resume and required skills for a team lead system administrator to have include:

Windows Server
Linux
OS
Production Environment
SCCM
VMware
DNS
SQL Server
System Administration
Infrastructure
Level Agreements
Unix
Java
Disaster Recovery
R2
DOD

Security Policies
Remote Sites
Desktop Support
Data Centers
Application Support
Capacity Planning
Microsoft Windows
Web Servers
Citrix
TCP/IP
SAN
DHCP
Tcp Ip
SharePoint
Disk
VPN

AIX
User Accounts
PC
SLA
SCOM
Solaris
Patch Management
Windows NT
IIS
WSUS
VoIP
Technical Documentation
LDAP
Wintel
Lan
Problem Resolution

Updated January 8, 2025

Zippia Team

Editorial Staff

The Zippia Research Team has spent countless hours reviewing resumes, job postings, and government data to determine what goes into getting a job in each phase of life. Professional writers and data scientists comprise the Zippia Research Team.

Updated January 8, 2025

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