System Administrator Jobs

Organize, install, and support computer systems. Systems administrators work with a wide range of networks, including local area networks (LANs), wide area networks (WANs), intranets, and network segments. They are responsible for installing and updating all hardware and software. Occasionally, they collaborate with network engineers to design and analyze models as well as plan what hardware and software to buy in order to improve computer systems. They are also responsible for collecting data regarding network performance and inferring how to increase its speed.

Systems administrators are largely responsible for managing the day-to-day functioning of companies’ computer systems. They perform regular maintenance on its security components and ensure that all servers and data storage networks are operating properly. Depending on the job, some administrators are also expected to provide tech support for other employees.

Search System Administrator Jobs

1-15 of 22,401 Jobs
Vencore - Springfield, VA
Overview Vencore is a proven provider of information solutions, engineering and analytics for the U.S. Government. With more than 40 years of experience working in the defense, civilian and...
2 days ago
Foot Locker - Camp Hill, PA
ions, architectures, trends, and emerging technologies to include Android, iOS, and Windows operating systems. * Knowledge of the design, implementation, and support for MDM solutions; to include but...
2 days ago
Linquest Corporation - Hanover, MD
Responsibilities include conducting analysis of the current tools used by the NetOps Centers to manage and configure the equipment providing communications networks to the deployed Warfighters....
2 days ago
Computer Consultants International - Raleigh, NC
Expected Skills: Expert knowledge of the Solaris 10 and 11 operating systems design/configuration/implementation/integration including ZFS file system configuration/support, zone configuration/suppor...
2 days ago
Presidio, Inc. - Carmel, IN
Bachelor's degree or equivalent experience and/or military experience * Bachelor's degree in computer science, engineering, or related discipline; equivalent experience acceptable * 3-5 years of experie...
2 days ago
TOWN OF NORTH ANDOVER - North Andover, MA
ANDOVER Information Technology Systems Administrator The Town of North Andover seeks qualified applicants for the position of Information Technology Systems Administrator. The role of the position is...
2 days ago
ION Media Networks - Clearwater, FL
REQUIREMENTS Bachelors Degree in Computer Science, Information Systems, or other related field, or equivalent work experience; 5+ years of experience as a Systems Administrator with enterprise technologies...
2 days ago
Tunnell Consulting, Inc. - Swiftwater, PA
of ALM11 (HP) * Strong Project Management Skills Education: Minimum of Bachelor Degree in Computer Science, Life Sciences (Biology, Chemistry, or related discipline). Masters Degree preferred. SDL2017...
2 days ago
Telecommunication Systems - Seattle, WA
with Windows server (helpful) * Good working knowledge of Ethernet, TCP/IP, DNS, switches, routers, MPLS (helpful) * Solid background in network management; including protocols, operating systems and...
2 days ago
Levi, Ray & Shoup, Inc. - Springfield, IL
systems administration/technical support with components of IBM's z/OS or OS/390 mainframe operating system, including installation and integration of system software, will make you a stronger candida...
2 days ago
Zetron Inc - Redmond, WA
Education & Experience Required * Bachelor's degree in Electrical /Electronic Engineering, Computer Science, Software Engineering, or in a related field. * Minimum ten (10) years of experience in an...
2 days ago
SquareSpace - New York, NY
g of, and practical experience with, web application development. * A solid foundation in computer science, with competencies in data structures, algorithms, and software design practices. * Strong...
2 days ago
City of Hope - Baldwin Park, CA
Primary on-call system administrator will perform the daily duties of the Primary System Administrator documented in the policies and procedures documentation * Each system administrator will be on-call...
2 days ago
PAE Government Services Inc - Falls Church, VA
cameras, infrared cameras, unattended sensors, automatic identification systems, and common operating systems * Proven experience in working with VHF, UHF, HF and other communication systems and concep...
2 days ago
Lgs Innovations - Westminster, CO
server hardware, operating systems, internetworking, security and file administration, scripting, and all day-to-day operational support functions * Working knowledge of operating systems; webservers; ...
2 days ago

System Administrator Online Courses and Training Opportunities

Embedded Systems

In the 21st century, embedded systems are the systems of future with cellular phones, smart-phones, tablets becoming the dominant platforms for computing and communication. The ubiquity of...


Azure for On-Premises Administrators
Interested in gaining the basic skills needed to use Windows Server technology to power the next generation of optimized networks, applications, and web services? Through videos, discussions,...

Introduction to Solar Systems Astronomy
This course is part of Global Freshman Academy (GFA), which means you can earn transferable ASU credit toward your college degree. In this introductory 4-credit hour lecture and laboratory course,...

Title Synonyms

Users interested in this job title also searched for the following job titles

Licensing / Certification

Required or preferred licenses and certifications for System Administrator positions.

Salary for System Administrator jobs nationwide

**Data source: Bureau of Labor Statistics

Top Hiring Companies

Top hiring companies for System Administrator positions

System Administrator Related Career Advice Articles

Say Goodbye to Silicon Valley: These are the Best Cities for Tech Jobs

Silicon Valley alternatives are popping up across the US, and these new tech hubs are working hard to attract their own venture capitalist firms and tech startups. Here are seven of the most attractive locations (in no particular order) that could produce the next Google, Apple, or Amazon.