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Top Systems Administrator Jobs

256+ Job Results
9 Days Ago
Annapolis Junction, MD, USA
66 Employees
Senior level
66 Employees
Senior level
Big Data • Software • Analytics
As a Systems Administrator at ClearEdge, you will manage enterprise computer systems and networks, analyze technical issues, and ensure operational efficiency. Your responsibilities include translating user requests into technical solutions, evaluating technologies for system performance, and implementing network security best practices. You will also develop strategies for migrating customers to new architectures while maintaining a secure and efficient network environment.
9 Days Ago
Beavercreek, OH, USA
27,104 Employees
101K-183K Annually
Senior level
27,104 Employees
101K-183K Annually
Senior level
Information Technology • Software
The Linux/Windows Systems Administrator will design, build, and maintain cyber systems while ensuring compliance with security standards. Key responsibilities include installing software, optimizing performance, and supporting IT security activities. The role requires collaboration with developers, system analysis, and configuration management.
Top Benefits:
401-K
Child Care Benefits
Company Outings
+17 More
9 Days Ago
Herndon, VA, USA
27,104 Employees
87K-157K Annually
Senior level
27,104 Employees
87K-157K Annually
Senior level
Information Technology • Software
Support the EAMS Program as a Systems Administrator by maintaining multi-user computer systems, monitoring system resources, performing security functions, diagnosing problems, configuring operating systems, developing policies, and interfacing with users and vendors to ensure operating efficiency and resource allocation.
Top Benefits:
401-K
Child Care Benefits
Company Outings
+17 More
9 Days Ago
Reston, VA, USA
27,104 Employees
109K-196K Annually
Senior level
27,104 Employees
109K-196K Annually
Senior level
Information Technology • Software
The Cloud Systems Administrator maintains operation of multi-user computer systems, manages system resources, performs security administration, and resolves system issues. Responsibilities include provisioning and hardening Linux OS, managing AWS environments, performing disaster recovery and troubleshooting, and developing system documentation.
Top Benefits:
401-K
Child Care Benefits
Company Outings
+17 More
9 Days Ago
San Jose, CA, USA
543 Employees
110K-168K Annually
Senior level
543 Employees
110K-168K Annually
Senior level
Digital Media
The Systems Administrator will manage and optimize Atlassian tools such as Jira and Confluence, integrate them with other software like Jenkins and Artifactory, and administer Linux environments. Responsibilities include troubleshooting, user support, and maintaining system performance, as well as developing workflows and managing documentation.
9 Days Ago
Jersey City, NJ, USA
5,756 Employees
150K-170K Annually
Senior level
5,756 Employees
150K-170K Annually
Senior level
Fintech • Financial Services
The Senior UNIX Systems Administrator at BBH provides support for UNIX-based systems such as Exadata, ZFS, and Solaris. Responsibilities include software maintenance, automation, performance tuning, script writing, monitoring, and disaster recovery planning. The role also involves capacity planning, hardware maintenance, and collaboration with Oracle FEs. The position requires expertise in UNIX system administration and communication skills.
10 Days Ago
Annapolis Junction, MD, USA
25 Employees
164K-420K Annually
Senior level
25 Employees
164K-420K Annually
Senior level
Information Technology • Security • Software
The Systems Administrator will provide 24x7 support for a vital mission, focusing on monitoring, troubleshooting, and maintaining mission systems. Key responsibilities include Linux administration, customer service, event logging, and resolving problems at Tier 1 and Tier 2 levels. This position requires working the night shift and offers a range of employee benefits.
Top Benefits:
401-K
Company Outings
Dental Insurance
+18 More
10 Days Ago
Shaw AFB-Horatio, SC, USA
17,673 Employees
62K-129K Annually
Senior level
17,673 Employees
62K-129K Annually
Senior level
Information Technology
The Network/Systems Administrator provides support for the USAF NOSC, focusing on administration and maintenance of network and systems infrastructure, security compliance, and operating network management platforms. Responsibilities include monitoring security, conducting data backups, managing tickets, and providing technical documentation, while also participating in new technology implementations.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+19 More

Featured Jobs

10 Days Ago
Goleta, CA, USA
Remote
4,204 Employees
113K-123K Annually
Mid level
4,204 Employees
113K-123K Annually
Mid level
Marketing Tech • Retail • Design
The Identity and Access Management Administrator will design, implement, and maintain the IAM platform, focusing on user lifecycles and ensuring alignment with IT Security policies. Responsibilities include managing access entitlements, provisioning, and working with third-party vendors.
10 Days Ago
University Park, CA, USA
113K Annually
Mid level
113K Annually
Mid level
Edtech
The Systems Administrator III will operate, maintain, and develop data storage and retrieval systems for the Digital Repository, create utilities for managing archive assets, and recover data from mirror locations, while also managing EMC Isilon, Avamar, and Oracle Diva systems.
10 Days Ago
Corporation, NY, USA
Remote
11,116 Employees
Senior level
11,116 Employees
Senior level
Other
As a System Administrator for the IBM-i platform at United Rentals, you will manage all aspects of the AS400 landscape, ensuring system backups, application compatibility, and performance. Your responsibilities include troubleshooting, documentation, managing virtual tapes, and overseeing system upgrades while collaborating with vendors and different departments for problem resolution.
Top Benefits:
401-K
Company Outings
Dental Insurance
+9 More
10 Days Ago
St. Louis, MO, USA
17,673 Employees
82K-172K Annually
Senior level
17,673 Employees
82K-172K Annually
Senior level
Information Technology
As an Enterprise Print Systems Administrator, you will manage and maintain the print infrastructure, resolve issues, coordinate upgrades, monitor performance, and ensure secure printing practices. You will provide support to end-users and manage vendor relationships while collaborating with IT teams.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+19 More
10 Days Ago
Norfolk, VA, USA
17,673 Employees
68K-144K Annually
Expert/Leader
17,673 Employees
68K-144K Annually
Expert/Leader
Information Technology
The Systems Administrator III Lead will manage and optimize IT systems for naval ship and submarine maintenance, overseeing administration for diverse technologies. Responsibilities include leading a team in system operations, implementing security measures, and utilizing SAFe Agile practices to enhance system performance and efficiency.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+19 More
1,400 Employees
Junior
Cloud • Healthtech • Information Technology • Consulting
As a Senior Consultant, you will provide consulting services related to Epic systems for clients, handling duties such as system build strategy, troubleshooting, analysis and documentation of workflows, and managing project statuses. You will mentor clients' project teams and work directly with Epic end users to optimize their systems and processes.
Top Benefits:
401-K
Company Outings
Dental Insurance
+17 More
10 Days Ago
Rochester, NY, USA
489 Employees
65K-80K Annually
Junior
489 Employees
65K-80K Annually
Junior
Cloud • Information Technology
The Support Engineer will provide hands-on technical support for both hardware and software needs, analyze and recommend solutions for on-premises and cloud systems, manage infrastructure upgrades, and develop automation scripts. The role includes providing off-hours support and participating in process improvements.
17 Days Ago
Annapolis Junction, MD, USA
Hybrid
40,000 Employees
129K-245K Annually
Expert/Leader
40,000 Employees
129K-245K Annually
Expert/Leader
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Provide support for implementation, troubleshooting, and maintenance of IT systems. Manage IT system infrastructure and processes related to these systems. Support day-to-day operations, monitoring, and problem resolution for various devices. Configure and manage UNIX and Windows operating systems. Optimize system operations and resource utilization. Analyze and resolve complex problems associated with server hardware, applications, and software integration.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+76 More
17 Days Ago
Annapolis Junction, MD, USA
Hybrid
40,000 Employees
109K-207K Annually
Expert/Leader
40,000 Employees
109K-207K Annually
Expert/Leader
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Principal Linux Systems Administrator providing support for implementation, troubleshooting, and maintenance of IT systems. Managing IT system infrastructure, providing Tier 1 and Tier 2 support, optimizing system operations, and configuring and managing UNIX and Windows operating systems.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+76 More
10 Days Ago
Scott Air Force Base, IL, USA
142 Employees
Mid level
142 Employees
Mid level
Information Technology • Consulting
The Systems Administrator will design, implement, and maintain IT infrastructure, manage cloud environments, monitor server performance, configure network devices, and ensure compliance with security policies.
10 Days Ago
Crane, IN, USA
Remote
Hybrid
170 Employees
Senior level
170 Employees
Senior level
Other
The Senior Systems Administrator will provide engineering, technical, logistics, and program support for software and cyber engineering at Naval Surface Center – Crane Division, including managing IT databases and providing technical support for systems and networks.
10 Days Ago
Crane, IN, USA
Remote
Hybrid
170 Employees
Mid level
170 Employees
Mid level
Other
The Systems Administrator is responsible for providing support to the Naval Surface Center – Crane Division. Responsibilities include analyzing and developing IT and IS databases, managing servers with Linux and Windows, and providing technical support for systems, networks, and workstations.
10 Days Ago
San Diego, CA, USA
750 Employees
108K-162K Annually
Mid level
750 Employees
108K-162K Annually
Mid level
Aerospace • Artificial Intelligence • Machine Learning • Robotics • Software
The PLM Systems Administrator will manage and maintain Shield AI's PLM systems, including Siemens and Dassault Systèmes tools. Responsibilities include deploying and configuring CAD systems, optimizing the PLM environment for performance and reliability, providing user support, and collaborating with various teams to integrate PLM with other systems.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+49 More
17 Days Ago
Annapolis Junction, MD, USA
Hybrid
40,000 Employees
109K-207K Annually
Expert/Leader
40,000 Employees
109K-207K Annually
Expert/Leader
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Principal Linux Systems Administrator providing support for implementation, troubleshooting, and maintenance of IT systems, managing system infrastructure, and ensuring system reliability and performance. Requires 10 years of experience in similar roles, a Bachelor's degree in a technical discipline, and IAT Level II certification.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+76 More
17 Days Ago
Annapolis Junction, MD, USA
Hybrid
40,000 Employees
76K-145K Annually
Senior level
40,000 Employees
76K-145K Annually
Senior level
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Provide support for implementation, troubleshooting, and maintenance of IT systems, manage IT system infrastructure, and provide Tier 1 and Tier 2 problem resolution. Configure and manage UNIX and Windows operating systems to enhance reliability and performance.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+76 More
15 Days Ago
Atlanta, GA, USA
Remote
73 Employees
Mid level
73 Employees
Mid level
Healthtech • Information Technology • Consulting
As a Systems Administrator at InductiveHealth, you will design, implement, and manage secure, scalable, and reliable cloud-based systems, provide technical guidance, support client implementations, and collaborate with project teams on various IT initiatives. Key responsibilities include system administration, incident response, troubleshooting, and ensuring system reliability. Bachelor's degree in Computer Science or equivalent experience and 3+ years of experience in SaaS solutions are required.
16 Days Ago
Alexandria, VA, USA
27,104 Employees
87K-157K Annually
Senior level
27,104 Employees
87K-157K Annually
Senior level
Information Technology • Software
The Exchange Systems Administrator (SME) will oversee the administration and support of email systems in a large IT enterprise environment, focusing on maintenance, troubleshooting, and performance optimization. Responsibilities include managing Exchange Online, configuring email systems, and ensuring effective incident response in a 24/7/365 setting, while collaborating across services.
Top Benefits:
401-K
Child Care Benefits
Company Outings
+17 More
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