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.

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1-15 of 20,606 Jobs
ProObject, Inc. - Annapolis, MD
Science, Information Systems, Engineering Science, Engineering Management or related discipline Five (5) years of experience may be substituted for a Bachelor's degree 14+ years' experience TS/SCI...
3 days ago
JB Management, Inc. - Aberdeen Proving Ground, MD
Qualifications Required: Applicants must possess a degree in Electrical Engineering, Computer Science, Information Technology or similar science equivalent....
3 days ago
Jack Henry & Associates Inc. - Remote, OR
Must have a minimum of 3 years of experience with Windows server administration. Must have a minimum of 2 years of experience with scripting....
3 days ago
Lenovo - Morrisville, PA
systems Excellent communication skills, including verbal, written, and presentation Ability to interface with Lenovo and customer executives Strong leadership skills with the ability to lead teams...
3 days ago
IP Secure Inc - Colorado Springs, CO
System Administrator for the Engineering, Development, Integration, and Sustainment (EDIS) program....
3 days ago
Lockheed Martin Corporation - Sunnyvale, CA
Experience with operating systems life cycle management and configuration management (Print Management, Account Management, System Imaging, Hardware Modernization, Performance Monitoring, etc.)...
3 days ago
Telos Corporation - Barksdale AFB, LA
Telos is seeking System Administrators to join our team at a multitude of bases across the United States. The start dates will be Summer, 2020....
3 days ago
Information International Associates - Oak Ridge, TN
SYSTEMS ADMINISTRATOR Information International Associates (IIA) is in search of a Systems Administrator for Data Center support services at the Oak Ridge National Laboratory (ORNL) in Oak Ridge, TN...
3 days ago
WESTconsin Credit Union - Menomonie, WI
The Senior System Administrator is responsible for maintaining hardware, software, networks, telephone system, security system, and e-mail system and users....
3 days ago
CommScope - Denver, CO
Basic working knowledge of SE technical skills; specifically, 802.11 a/g/n/ac/ax, wireless design and assessment, wireless troubleshooting, wireless network optimization, IP routing and switching WAN/LAN...
3 days ago
Lockheed Martin Corporation - Houston, TX
Job Description At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every...
3 days ago
Cruise Automation - San Francisco, CA
Science, or another related field 3+ years of industry experience in data analysis, data science, statistical analysis, or other related disciplines You have experience developing engineering systems...
3 days ago
The Church of Jesus Christ Latter-Day Saints - Lehi, UT
Demonstrated Skills & Abilities: Has a knowledge of Unix or Windows servers and network management principles Good oral and written communication skills This job operates in a professional office environment...
3 days ago
Avid Technology Professionals - Arlington, VA
Microsoft Windows server and client administration (Windows 2012 or Windows 2016) Experience with Active Directory, DNS, DHCP, and Group Policy Knowledgeable and experience in application of STIGs to...
3 days ago
TATA Consultancy Services - Plano, TX
TIBCO Administrator will be responsible for the following TIBCO Products (BW5, BW6, EMS, Admin, Hawk rules) Installation, Administration, maintenance and configuration Support EMS environment wrt...
3 days ago

System Administrator Online Courses and Training Opportunities

U.S. Healthcare Systems
This course is part of the Certified Lifestyle Medicine Executive MicroMasters program which consists of 9 courses and a capstone exam. After completing the program, you can also apply to Doane...

Introduction to Operating Systems
About this Course

Introduction to Operating Systems is a graduate-level introductory course in operating systems. This course teaches the basic operating system abstractions, mechanisms, and...


Health Systems Strengthening
Learn how to build better health systems.

In this course, you’ll explore the complexity of health systems and apply systems thinking to health systems strengthening (HSS). You’ll critique major...


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Required or preferred licenses and certifications for System Administrator positions.

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