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597 results for Systems Administrator jobs

Systems Administrator
  • Greenville, SC
  • onsite
  • Contract / Temporary to Hire
  • 31.66 - 36.66 USD / Hourly
  • We are looking for a skilled Systems Administrator to join a dynamic team in Greenville, South Carolina. In this Contract to permanent position, you will play a vital role in maintaining, optimizing, and securing the IT infrastructure of a leading plastics manufacturing company. This is an excellent opportunity for an IT specialist seeking to contribute to a fast-paced, innovative environment while advancing their career.<br><br>Responsibilities:<br>• Oversee and maintain server, network, and system performance to ensure reliable and efficient operations.<br>• Conduct regular updates, backups, and patches to protect data integrity and system availability.<br>• Configure, implement, and troubleshoot hardware and software solutions to meet organizational needs.<br>• Provide technical support for users, resolving issues related to operating systems, networks, and applications.<br>• Administer and monitor network security measures, including firewalls, VPNs, and intrusion detection systems.<br>• Collaborate with the IT team to introduce new technologies and enhance existing systems.<br>• Create and maintain detailed documentation for system configurations, procedures, and troubleshooting protocols.<br>• Deliver on-call support for critical outages, including remote assistance and on-site interventions as required.<br>• Manage user accounts and permissions, ensuring proper system access and security compliance.<br>• Train end-users on IT systems and applications while promoting security awareness and best practices.
  • 2025-12-03T21:03:54Z
SR Systems Administrator
  • Indianapolis, IN
  • onsite
  • Permanent
  • 100000.00 - 120000.00 USD / Yearly
  • We are looking for a skilled Senior Systems Administrator to join our team in Indianapolis, Indiana. In this role, you will manage and support both cloud-based and on-premises systems, ensuring seamless integration and optimal performance. The ideal candidate will possess deep expertise in Microsoft technologies, including Office 365 and Windows Server, and demonstrate adaptability to evolving tools and environments.<br><br>Responsibilities:<br>• Administer and maintain Microsoft 365 services such as Exchange Online, SharePoint, Teams, and OneDrive.<br>• Oversee compliance and data governance policies using Microsoft Purview, including eDiscovery and retention strategies.<br>• Manage and optimize cloud environments, particularly within Azure or similar platforms.<br>• Perform integrations across cloud and on-premises systems to meet organizational needs.<br>• Administer and troubleshoot Windows Server environments, including Active Directory and Group Policy Objects.<br>• Serve as an escalation point for complex infrastructure issues, ensuring timely resolutions.<br>• Collaborate with security, networking, and application teams to align systems with organizational goals.<br>• Create and maintain detailed documentation for systems, processes, and configurations.<br>• Proactively monitor system performance and implement improvements to enhance efficiency.
  • 2025-12-29T17:39:00Z
Systems Administrator
  • St. Louis, MO
  • onsite
  • Temporary
  • 34.00 - 50.00 USD / Hourly
  • <p><strong>Job Description:</strong></p><p>Our company is seeking a skilled Systems Administrator to join our IT team. The Systems Administrator will be instrumental in maintaining, configuring, and optimizing our organization’s computer systems and networks. This position will play a key role in ensuring high levels of availability, security, and performance for core technology platforms.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Install, configure, and manage servers (Windows, Linux, or other platforms) and key infrastructure such as Active Directory, DNS, DHCP, and backup systems</li><li>Monitor system performance and troubleshoot issues to ensure reliable operation with minimal downtime</li><li>Administer security tools and policies, including vulnerability management and system patching</li><li>Support cloud and hybrid infrastructure, collaborating with other IT specialists to ensure optimal integration and operation</li><li>Maintain network equipment such as switches, firewalls, and wireless access points</li><li>Respond to service outages and technical support requests according to defined SLAs</li><li>Document configurations, procedures, and system changes; maintain asset management records</li><li>Participate in disaster recovery and business continuity planning and testing</li><li>Implement and support automation and scripting to streamline operations</li><li>Stay updated on industry best practices and emerging trends in systems administration</li></ul>
  • 2025-12-30T20:59:07Z
Systems Administrator
  • Sarasota, FL
  • onsite
  • Contract / Temporary to Hire
  • 75000.00 - 85000.00 USD / Yearly
  • <p>We are looking for a skilled Systems Administrator to join our team in Sarasota, Florida. This contract to hire position offers a dynamic opportunity to manage and maintain IT systems within a smaller, hands-on environment. The ideal candidate will be versatile, proactive, and capable of handling a variety of responsibilities, including providing end-user support as needed.</p><p><br></p><p>Responsibilities:</p><p>• Oversee and maintain the Microsoft 365 environment, including Exchange, Teams, SharePoint, and Intune.</p><p>• Administer VMware virtual infrastructure, ensuring optimal performance and reliability.</p><p>• Manage Active Directory, Group Policy, and related organizational systems.</p><p>• Implement and support network infrastructure, including firewalls, VLANs, and IP configurations.</p><p>• Perform system updates, patching, and capacity planning to optimize performance.</p><p>• Troubleshoot and resolve complex technical issues across various systems.</p><p>• Provide desktop and end-user support as required, serving as the primary resource when needed.</p><p>• Monitor and manage antivirus and endpoint protection measures to ensure security.</p><p>• Utilize Jira for tracking tasks and managing priorities effectively.</p><p>• Maintain detailed technical documentation for systems and configurations.</p>
  • 2025-12-22T19:54:36Z
Sr Systems Administrator
  • Jacksonville, FL
  • remote
  • Temporary
  • - USD / Hourly
  • <p>We are seeking an experienced <strong>Senior Systems Administrator</strong> to manage, maintain, and optimize our enterprise IT infrastructure. This role is ideal for a highly skilled professional who thrives in hands-on technical work, enjoys solving complex problems, and can ensure the reliability and security of critical systems across on-premises and cloud environments.</p><p>You will play a key role in maintaining servers, storage, virtualization, backups, and enterprise applications, while collaborating with cross-functional teams to implement and improve IT operations.</p><p><br></p><p><strong>Key Responsibilities</strong></p><ul><li>Install, configure, and maintain <strong>Windows Server and Linux systems</strong></li><li>Administer and troubleshoot <strong>Active Directory, DNS, DHCP, and Group Policy</strong></li><li>Manage <strong>virtualization platforms</strong> (VMware, Hyper-V, or similar)</li><li>Maintain and monitor <strong>storage, backup, and disaster recovery systems</strong></li><li>Support <strong>enterprise applications</strong> and ensure seamless integration with infrastructure</li><li>Collaborate with network, security, and cloud teams to implement <strong>end-to-end solutions</strong></li><li>Monitor system performance, perform capacity planning, and optimize server resources</li><li>Maintain <strong>technical documentation, SOPs, and system diagrams</strong></li><li>Mentor junior administrators and provide guidance on best practices</li><li>Respond to escalated Tier 2/3 support issues and ensure timely resolution</li></ul><p><br></p>
  • 2025-12-19T13:05:07Z
Systems Administrator
  • Port Huron, MI
  • onsite
  • Permanent
  • 126000.00 - 130000.00 USD / Yearly
  • We are looking for a highly skilled Systems Administrator to manage and optimize enterprise systems for a leading organization in the energy and natural resources sector. Based in Port Huron, Michigan, this role focuses on ensuring the stability, reliability, and advancement of GIS technologies, network configurations, and geospatial analytics. The ideal candidate will bring technical expertise and strategic vision to enhance system performance and data integrity.<br><br>Responsibilities:<br>• Develop and implement strategies for enterprise GIS systems to align with organizational objectives.<br>• Lead the administration and governance of GIS platforms, ensuring system functionality and compliance.<br>• Configure and maintain utility network topology, rules, and trace analysis.<br>• Manage the ArcGIS Enterprise portal, including access control and security protocols.<br>• Drive improvements in utility asset modeling and geospatial analytics.<br>• Oversee the lifecycle of GIS applications and their integration with enterprise systems.<br>• Design and implement custom tools and applications to enhance system capabilities.<br>• Establish and enforce data governance standards and regulatory compliance.<br>• Optimize system performance through analytics, automation, and troubleshooting.<br>• Collaborate with stakeholders to identify opportunities for technological enhancements.
  • 2025-12-08T18:48:42Z
Systems Administrator
  • Portage, MI
  • onsite
  • Permanent
  • 70000.00 - 80000.00 USD / Yearly
  • We are looking for a skilled Systems Administrator to join our team in Portage, Michigan. This role requires an individual with strong technical expertise and a passion for delivering exceptional service to clients. You will play a critical role in maintaining server and network infrastructure while ensuring seamless operations.<br><br>Responsibilities:<br>• Provide direct support to customers, addressing inquiries and resolving technical issues efficiently.<br>• Manage and maintain server environments, including virtualization and network operations.<br>• Perform triage and troubleshooting for support requests, identifying and implementing solutions promptly.<br>• Utilize Active Directory to manage user accounts, permissions, and system configurations.<br>• Oversee Windows-based systems, ensuring updates and security measures are implemented.<br>• Collaborate with team members to manage projects and ensure timely completion.<br>• Apply cybersecurity best practices to safeguard data and systems from potential threats.<br>• Leverage automation and artificial intelligence tools to optimize system performance.<br>• Work with Dell and Citrix technologies to ensure compatibility and functionality across platforms.
  • 2025-12-30T18:33:40Z
Systems Administrator
  • St. Louis, MO
  • onsite
  • Temporary
  • 31.00 - 43.00 USD / Hourly
  • <p><strong>Overview:</strong></p><p>Our company is seeking a skilled Systems Administrator to join our dynamic technology team in St. Louis. As a Systems Administrator, you will be responsible for maintaining, upgrading, and managing our software, hardware, and networks. Your expertise will ensure our business technologies run smoothly, securely, and efficiently.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Oversee daily performance and maintenance of servers, networks, and related systems.</li><li>Install and configure new software, hardware, and applications.</li><li>Monitor system health, security, and backup procedures.</li><li>Troubleshoot issues and provide technical support for end users.</li><li>Implement and support security measures, including firewalls, antivirus software, and access controls.</li><li>Collaborate with IT team members on projects involving cloud migration, upgrades, or new technology solutions.</li><li>Maintain documentation of configurations, troubleshooting, and standard operating procedures.</li><li>Stay updated with the latest technology trends and best practices for business systems (e.g., cloud fundamentals, cybersecurity essentials).</li></ul>
  • 2025-12-23T18:29:07Z
Systems Administrator
  • Little Rock, AR
  • onsite
  • Temporary
  • 40.00 - 45.84 USD / Hourly
  • We are looking for an experienced Systems Administrator to join our team in Little Rock, Arkansas. In this long-term contract position, you will play a pivotal role in managing and maintaining critical systems to ensure optimal performance and reliability. This is an excellent opportunity to work onsite, collaborating closely with a team of skilled professionals to solve complex technical challenges.<br><br>Responsibilities:<br>• Administer and maintain Active Directory and Office 365 environments, including Intune configurations.<br>• Manage and configure Cisco Meraki devices to support secure and efficient network operations.<br>• Operate and troubleshoot VMware systems to maintain virtual environments.<br>• Provide support across Tier 1 to Tier 3 levels, handling escalated tickets and resolving complex technical issues.<br>• Perform basic network troubleshooting to ensure connectivity and system functionality.<br>• Collaborate with a team of five to ensure seamless system operations and address technical challenges.<br>• Utilize PowerShell scripting for automation and system management tasks.<br>• Work with Azure Active Directory and other cloud-based technologies as needed.<br>• Maintain and support on-premises systems to ensure stable and secure operations.<br>• Ensure compliance with organizational policies and industry best practices in all system administration tasks.
  • 2025-12-22T22:58:56Z
Systems Administrator
  • Waukesha, WI
  • onsite
  • Permanent
  • 75000.00 - 90000.00 USD / Yearly
  • We are looking for an experienced Systems Administrator to join our team in Waukesha, Wisconsin. In this role, you will manage and maintain critical IT systems, ensuring optimal performance and reliability. The ideal candidate will have a strong background in systems administration and a proven ability to troubleshoot and resolve technical issues efficiently.<br><br>Responsibilities:<br>• Administer and manage Active Directory environments to ensure seamless user access and security.<br>• Oversee the configuration, maintenance, and optimization of Windows Server systems.<br>• Provide support for Windows 10, including troubleshooting and resolving desktop-related issues.<br>• Implement and maintain Dell Technologies hardware solutions to meet organizational needs.<br>• Manage Citrix technologies to ensure a smooth and secure virtual application environment.<br>• Monitor system performance and proactively address potential issues to minimize downtime.<br>• Develop and maintain documentation for system configurations and processes.<br>• Collaborate with other IT team members to implement system upgrades and improvements.<br>• Ensure compliance with organizational policies and security standards.<br>• Assist in disaster recovery planning and execution to safeguard critical data and systems.
  • 2025-12-18T21:44:21Z
Systems Administrator
  • Houston, TX
  • onsite
  • Temporary
  • 50.00 - 60.00 USD / Hourly
  • <p>We are seeking a reliable and detail-oriented Systems Administrator to manage, maintain, and support our IT infrastructure. The ideal candidate will ensure system availability, performance, and security while supporting day-to-day IT operations.</p><ul><li>Install, configure, and maintain servers and operating systems (Windows, Linux)</li><li>Manage user accounts, permissions, and access controls</li><li>Monitor system performance, availability, and backups</li><li>Perform system updates, patching, and troubleshooting</li><li>Support virtualization and cloud environments</li><li>Implement and maintain security best practices and system hardening</li><li>Document system configurations, procedures, and changes</li><li>Provide Tier 2/3 support for system-related issues</li></ul>
  • 2025-12-31T15:33:57Z
Systems Administrator
  • Jamaica, NY
  • onsite
  • Permanent
  • 70000.00 - 95000.00 USD / Yearly
  • We are looking for a skilled Systems Administrator to join our team in Jamaica, New York. In this role, you will ensure the seamless operation of our IT systems, including servers and networks, while providing Level 2 Help Desk support and training to other departments. Your responsibilities will include maintaining system security, optimizing performance, and addressing technical issues to enhance overall efficiency.<br><br>Responsibilities:<br>• Manage daily operations of network and server environments to ensure consistent performance and reliability.<br>• Monitor system performance and analyze network traffic to proactively identify and resolve issues.<br>• Implement solutions to meet organizational needs and improve system functionality.<br>• Perform upgrades, repairs, and regular evaluations to keep systems running efficiently.<br>• Develop and execute security strategies to safeguard the network and computing systems.<br>• Assign and update security permissions to maintain secure access across the system.<br>• Provide training and guidance to users on proper utilization of hardware and software.<br>• Troubleshoot and resolve technical problems reported by users or identified through monitoring.<br>• Document system management processes and maintain accurate records for future reference.
  • 2025-12-16T14:08:37Z
Systems Administrator
  • San Antonio, TX
  • onsite
  • Permanent
  • 75000.00 - 85000.00 USD / Yearly
  • We are looking for an experienced Systems Administrator to join our team in San Antonio, Texas. In this role, you will be responsible for maintaining, optimizing, and securing on-premises infrastructure to support business operations. The ideal candidate will have a strong background in server administration, virtualization, networking, and system troubleshooting.<br><br>Responsibilities:<br>• Design, implement, and manage on-premises infrastructure including Windows Servers, VMware ESXi/vCenter, storage solutions, and networking components.<br>• Diagnose and resolve complex issues related to servers, virtualization, and system operations on-site.<br>• Conduct regular updates, patch management, system backups, and lifecycle maintenance for all on-premises systems.<br>• Escalate unresolved technical challenges to senior IT leaders or external vendors when necessary.<br>• Collaborate with IT team members to deliver consistent, secure, and high-quality services to the organization.<br>• Document procedures, configurations, and any changes within the IT environment for reference and compliance.<br>• Assist in implementing security protocols, monitoring tools, and disaster recovery strategies to safeguard infrastructure.<br>• Provide basic support and troubleshooting for desktops, laptops, and printers as needed.
  • 2025-12-08T16:14:10Z
Systems Administrator
  • Dover, NH
  • onsite
  • Permanent
  • 75000.00 - 100000.00 USD / Yearly
  • <p>We are seeking a detail-oriented and experienced NetSuite Administrator. This role is responsible for system configuration, user support, troubleshooting, and ensuring the platform meets the evolving needs of the business. The ideal candidate will have a strong understanding of NetSuite modules, workflows, and integrations, and will work closely with cross-functional teams to enhance system performance and user experience.</p><p><br></p><p>Responsibilities:</p><ul><li>Administer and maintain the NetSuite ERP system, including user roles, permissions, dashboards, and workflows.</li><li>Customize and configure NetSuite to meet business requirements, including scripting, saved searches, reports, and KPIs.</li><li>Manage system upgrades, patches, and new feature implementations.</li><li>Provide end-user support and training across departments.</li><li>Collaborate with finance, operations, and IT teams to streamline processes and improve system utilization.</li><li>Monitor system performance and troubleshoot issues as they arise.</li><li>Develop and maintain documentation for system processes, configurations, and customizations.</li><li>Support integrations between NetSuite and other business applications.</li><li>Ensure data integrity and compliance with internal controls and external regulations.</li></ul><p><br></p>
  • 2025-12-08T20:13:49Z
Systems Administrator
  • Tampa, FL
  • onsite
  • Contract / Temporary to Hire
  • 65000.00 - 65000.00 USD / Yearly
  • <p>We are looking for an experienced Systems Administrator to join our team in Tampa, Florida and work fully onsite. This contract-to-permanent position offers the opportunity to work with diverse clients ranging from small businesses to large enterprise networks. The role involves providing both remote and onsite technical support, managing advanced server environments, and leading technology projects.</p><p><br></p><p>Responsibilities:</p><p><br></p><p><br></p><p>****MUST HAVE NETWORK AND SERVER EXPERIENCE AND BE CLIENT FACING****</p><p><br></p><p><br></p><p>• Monitor and maintain client networks, including servers, switches, routers, firewalls, and specialized equipment.</p><p>• Manage Microsoft server solutions, including on-premises and cloud-based environments, as well as Azure integrations and backup systems.</p><p>• Provide support for Microsoft 365 Business applications and Office 2021 or later.</p><p>• Lead or participate in technology projects to ensure successful implementation and client satisfaction.</p><p>• Collaborate with team members to share knowledge and develop effective solutions for technical challenges.</p><p>• Train end users on the proper use of computers, servers, and network resources.</p><p>• Offer recommendations to improve products and services based on client feedback and evolving needs.</p><p>• Perform physical tasks such as handling boxes and equipment as required.</p><p>• Assist with troubleshooting workstations, networks, and IP topology issues.</p>
  • 2025-12-15T19:23:41Z
System Administrator
  • Pasadena, CA
  • onsite
  • Permanent
  • 80000.00 - 90000.00 USD / Yearly
  • <p>Systems Administrator (On-Site | Los Angeles County)</p><p>Salary: Up to $90,000</p><p><br></p><p>Overview</p><p>We’re seeking a hands-on Systems Administrator to support and maintain a hybrid IT environment spanning on-prem infrastructure, cloud services, and end-user systems. This is a fully on-site role supporting multiple locations and a mission-driven workforce where reliability, security, and responsiveness matter.</p><p><br></p><p>Key Responsibilities</p><ul><li>Provide on-site and remote support for desktops, laptops, mobile devices, printers, and peripherals.</li><li>Administer Windows Server environments (AD, DNS, DHCP, GPO, RADIUS, Certificate Services).</li><li>Manage VMware vSphere infrastructure (ESXi, vCenter, HA/DRS, NAS/SAN).</li><li>Administer Microsoft 365 and Azure (Exchange Online, Teams, SharePoint, OneDrive, Intune, Conditional Access, Defender).</li><li>Automate tasks using PowerShell and maintain backups and disaster recovery (Veeam, O365 cloud backup).</li><li>Support network infrastructure including Meraki wireless, switches, VLANs, VPNs, firewalls, and Layer 3 routing.</li><li>Participate in infrastructure and security projects; coordinate with vendors as needed.</li></ul><p>For immediate consideration, direct message Reid Gormly on LinkedIn and Apply Now</p><p><br></p><p>Interviews will be in January</p>
  • 2025-12-19T22:57:44Z
Systems Administrator
  • Mesa, AZ
  • onsite
  • Permanent
  • 120000.00 - 160000.00 USD / Yearly
  • We are looking for a skilled Systems Administrator to join our team in Mesa, Arizona. The ideal candidate will have expertise in managing and maintaining IT systems, ensuring seamless operations and optimal performance. This role requires strong technical knowledge, problem-solving skills, and the ability to work collaboratively to support organizational goals.<br><br>Responsibilities:<br>• Administer and maintain Active Directory, ensuring proper configuration and functionality.<br>• Manage Windows Server environments to optimize system performance and reliability.<br>• Provide support for Windows 10, addressing user issues and implementing updates as needed.<br>• Oversee and maintain Dell Technologies systems, ensuring hardware and software are running efficiently.<br>• Configure, manage, and support Citrix environments to ensure secure and efficient remote access.<br>• Troubleshoot system issues, identify root causes, and implement effective solutions.<br>• Monitor system performance and apply upgrades or patches to maintain security and functionality.<br>• Collaborate with team members to develop and implement IT strategies that align with organizational goals.<br>• Document system configurations, procedures, and troubleshooting steps for future reference.<br>• Stay updated on emerging technologies and recommend improvements to current systems.
  • 2025-12-05T23:08:35Z
IAM Systems Administrator
  • Glen Allen, VA
  • remote
  • Temporary
  • 37.00 - 43.50 USD / Hourly
  • We are looking for an experienced IAM Systems Administrator with expertise in CyberArk Privileged Access Management (PAM) to join our team in Glen Allen, Virginia. In this role, you will oversee the operational support, maintenance, and optimization of the organization's CyberArk Privileged Cloud platform. You will play a critical part in safeguarding privileged credentials, secrets, and session activities across hybrid infrastructures, ensuring compliance with Zero Trust Architecture principles. This is a long-term contract position offering the opportunity to work closely with security, cloud, infrastructure, and compliance teams to maintain secure and resilient systems.<br><br>Responsibilities:<br>• Manage and maintain CyberArk Privileged Cloud environments to ensure optimal performance and security.<br>• Onboard and configure privileged accounts, safes, secrets, and credentials using CyberArk tools such as Password Vault Web Access and Privileged Session Manager.<br>• Troubleshoot and resolve issues related to password rotation, safes, privileged accounts, and policy configurations.<br>• Ensure seamless integration of CyberArk with various platforms, including Windows, Linux, cloud services, databases, and applications.<br>• Monitor system health and performance for CyberArk components, addressing any potential issues proactively.<br>• Implement and enforce security policies for privileged access at platform and safe levels.<br>• Collaborate with internal teams to meet regulatory compliance requirements and maintain governance standards.<br>• Create and update documentation for operations, procedures, and configurations.<br>• Provide support during audits by supplying logs, access reports, and evidence of security controls.<br>• Work on automation and integration tasks using CyberArk workflows to enhance operational efficiency.
  • 2025-12-09T18:59:30Z
Systems Administrator
  • Grand Island, NE
  • onsite
  • Permanent
  • 55000.00 - 75000.00 USD / Yearly
  • <p>We are looking for a Systems Administrator (Junior - Mid) to join a growing and collaborative team, must be a self starter who can take a task and implement with little supervision! The ideal candidate will have a knowledge / experience with Windows Server and Virtualization; ensuring smooth operations and reliable system performance. This role offers the opportunity to utilize advanced technologies to optimize processes and support organizational goals. If you have the experience then bring it, if you are wanting to grow and learn, then apply! This is an ideal role for any part of your career. Apply today, call 319-362-8606, or email your resume direct - my contact information can be found on LinkedIn under Shawn M Troy - Technology Practice Director for Robert Half.</p><p> </p><p>Responsibilities:</p><p>• Manage and optimize Microsoft Windows Server systems to ensure high performance and reliability.</p><p>• Configure and maintain Cisco infrastructure technologies to support seamless network operations.</p><p>• Implement and monitor firewall solutions to safeguard the organization's network.</p><p>• Conduct cluster analysis to enhance system efficiency and scalability.</p><p>• Utilize virtualization platforms such as Microsoft Virtual Server and VMware to streamline operations.</p><p>• Develop and execute scripts to automate repetitive tasks and improve system management.</p><p>• Administer Active Directory services, including user access and security protocols.</p><p>• Oversee backup solutions to protect data and ensure recoverability in case of system failures.</p><p>• Provide technical support and guidance to team members to address complex IT challenges.</p>
  • 2025-12-22T18:24:10Z
Systems Administrator
  • San Antonio, TX
  • onsite
  • Contract / Temporary to Hire
  • 35.00 - 38.50 USD / Hourly
  • We are looking for an experienced Systems Administrator to join our team in San Antonio, Texas. This contract position offers an excellent opportunity to manage and maintain essential IT systems while contributing to the overall efficiency of operations. The ideal candidate will have a strong background in system administration and a proven ability to support a variety of platforms and tools.<br><br>Responsibilities:<br>• Perform daily system administration tasks, including provisioning, installation, configuration, patching, and maintenance of hardware and software systems.<br>• Manage and support Windows Active Directory environments, including storage, network infrastructure, and backup systems.<br>• Operate and maintain monitoring and management tools such as Microsoft system tools.<br>• Communicate complex technical concepts effectively to non-technical team members and stakeholders.<br>• Administer and provide support for virtualization platforms, including Microsoft Hyper-V and VMware vCenter.<br>• Develop and utilize PowerShell scripts to enhance system automation and efficiency.<br>• Ensure system reliability and performance by conducting regular assessments and troubleshooting issues.<br>• Collaborate with other IT professionals to optimize system operations and resolve technical challenges.<br>• Contribute to the planning and implementation of infrastructure upgrades and improvements.
  • 2025-12-26T15:29:06Z
Sr. Linux System Administrator
  • Raymond, OH
  • remote
  • Temporary
  • 65.00 - 72.00 USD / Hourly
  • <p><strong>Summary</strong></p><p>We are seeking an experienced <strong>Sr. Linux System Administrator / Engineer</strong> to maintain and optimize the <strong>Linux environment</strong> supporting and patching multiple Linux servers, as well as support <strong>Application Installation / Management </strong>across virtual and physical machines, both on-premises and in the cloud. This role involves system administration, automation, and collaboration with leadership to ensure a secure, reliable, and high-performance environment.</p><p><strong>Key Responsibilities</strong></p><p><strong>Daily Tasks:</strong></p><ul><li>Linux System Administration</li><li>Linus System Patching</li><li>Provide Linux Application support including installation and management and user support for incidents and inquiries.</li><li>Handle application installation and update requests.</li><li>Monitor overall health of the clients Linux environment.</li></ul><p><strong>Weekly Tasks:</strong></p><ul><li>Provide status updates to team leadership on completed work, pending tasks, and roadblocks.</li></ul><p><strong>Monthly Tasks:</strong></p><ul><li>Apply monthly patches to systems.</li><li>Maintain and develop automation for application installation, network storage management, and user management.</li></ul><p><strong>Additional Responsibilities:</strong></p><ul><li>Manage CAE application installation and maintenance.</li><li>Maintain HPC job submission scripts.</li><li>Implement system patching and maintenance.</li><li>Drive task automation for operational efficiency.</li></ul>
  • 2025-12-15T16:58:34Z
Systems Administrator
  • Sioux Falls, SD
  • onsite
  • Permanent
  • 65000.00 - 75000.00 USD / Yearly
  • <p>We are looking for a skilled Systems Administrator! Immediate response for local Candidates! This is a fantastic opportunity to grow your skills in a team with leadership that loves to knowledge drop! If you're looking to build your career as a Systems Administrator or been in a similar role and looking to grow, like to mentor, take ownership in projects, work as a team, and possess a thorough understanding of servers - then there's an exciting opportunity for you to check out! To thrive in this role, you should be a natural problem solver and have a strong sense of ownership. Let's talk! <strong>Apply via the application today, call 319-362-8606, or email your resume direct - my contact information can be found on LinkedIn under Shawn M Troy - Technology Practice Director for Robert Half.</strong></p><p><br></p><p>Great Leadership, Great Team environment! This role requires a proactive individual with strong technical expertise to maintain and optimize server, network, and storage environments. The ideal candidate will play a pivotal role in ensuring system reliability and enhancing operational efficiency.</p><p><br></p><p>Responsibilities:</p><p>• Manage and oversee server environments, including Microsoft Operating Systems, VMware, Citrix, and Active Directory.</p><p>• Configure, monitor, and troubleshoot network systems to ensure optimal performance and security.</p><p>• Administer email platforms such as Microsoft Exchange while maintaining system integrity.</p><p>• Write and utilize scripting tools to automate processes and improve efficiency.</p><p>• Act as a subject matter expert for multiple IP Telephony, network, and system technologies.</p><p>• Perform hardware and software installations, upgrades, and repairs as needed.</p><p>• Maintain and monitor storage systems to ensure data accessibility and security.</p><p>• Provide technical support and resolve issues related to computer hardware, software, and peripheral equipment.</p><p>• Collaborate with team members to implement system improvements and upgrades.</p><p>• Document system configurations and procedures for future reference.</p>
  • 2025-12-10T14:43:35Z
Mainframe Systems Administrator
  • West Des Moines, IA
  • remote
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We are looking for an experienced Mainframe Systems Administrator to join our team in West Des Moines, Iowa. This contract-to-permanent position offers an exciting opportunity to work in the life insurance industry, supporting and optimizing mainframe systems. The ideal candidate will have extensive experience in mainframe environments and a strong background in programming and system management. THIS ROLE CAN BE REMOTE IN THE SURROUNDING STATES OF IOWA</p><p><br></p><p>Responsibilities:</p><p>• Manage and maintain mainframe systems to ensure optimal performance and reliability.</p><p>• Develop, test, and implement COBOL programs to support organizational needs.</p><p>• Administer and configure mainframe technologies, including z/OS and CICS environments.</p><p>• Monitor and resolve system issues, ensuring minimal downtime and effective troubleshooting.</p><p>• Write and maintain JCL scripts for batch processing and system operations.</p><p>• Collaborate with cross-functional teams to enhance system capabilities and implement new features.</p><p>• Utilize CA-7 software to schedule and manage job workflows efficiently.</p><p>• Perform system upgrades and patches to maintain security and functionality.</p><p>• Analyze system performance metrics to identify areas for improvement.</p><p>• Document procedures and provide training for team members on mainframe operations.</p>
  • 2025-12-22T15:33:55Z
Systems Administrator
  • Ft. Lauderdale, FL
  • onsite
  • Temporary
  • - USD / Hourly
  • <p><strong>Systems Administrator</strong></p><p>We are seeking a skilled <strong>Systems Administrator</strong> to join our technology team. This role is ideal for someone who enjoys managing servers, supporting infrastructure, and solving complex technical issues in a fast-paced environment. The ideal candidate will have strong troubleshooting abilities, excellent communication skills, and a solid foundation in system administration with room to grow into more advanced responsibilities.</p><p><strong>Responsibilities</strong></p><ul><li>Manage and maintain Windows and/or Linux server environments including patching, updates, and performance monitoring</li><li>Administer Active Directory, Group Policy, DNS, DHCP, file shares, and permission structures</li><li>Support virtualization platforms such as VMware or Hyper-V, including VM creation, tuning, and maintenance</li><li>Oversee backup operations, disaster recovery testing, and storage systems</li><li>Assist with system upgrades, migrations, and infrastructure improvement projects</li><li>Monitor server health, performance metrics, and resource utilization</li><li>Troubleshoot server failures, authentication issues, and network-related system problems</li><li>Maintain accurate documentation including configurations, diagrams, and SOPs</li><li>Collaborate with network, help desk, and security teams to resolve escalated support issues</li><li>Ensure systems comply with organizational security policies and standards</li></ul><p><br></p>
  • 2025-12-22T16:13:56Z
Systems Administrator
  • Boerne, TX
  • onsite
  • Permanent
  • 65000.00 - 79000.00 USD / Yearly
  • We are looking for a highly skilled Systems Administrator to join our team in Boerne, Texas. This role requires a proactive individual with expertise in managing diverse operating systems, ensuring system security, and driving automation processes. The ideal candidate will possess strong technical knowledge, excellent problem-solving skills, and a commitment to maintaining robust and secure IT infrastructure.<br><br>Responsibilities:<br>• Oversee the administration and maintenance of multiple operating systems, including Windows Server, Windows 10/11, Linux, macOS, and Chrome OS.<br>• Manage endpoint protection and deployment tools such as Microsoft Intune, Jamf Pro, and Active Directory.<br>• Ensure the security of IT systems by addressing vulnerabilities, performing malware remediation, and implementing hardening measures.<br>• Develop and maintain backup procedures to safeguard data and support disaster recovery plans.<br>• Configure and manage enterprise virtualization platforms, such as VMware vSphere.<br>• Collaborate with teams to provide advanced troubleshooting for network protocols and system issues.<br>• Automate processes and reporting using PowerShell and other scripting languages to enhance efficiency.<br>• Provide expert support for messaging services, including Microsoft 365, Exchange Online, and Google Admin Console.<br>• Monitor and maintain network-attached devices, ensuring optimal functionality.<br>• Deliver documentation, reporting, and technical training to support organizational goals.
  • 2025-12-04T22:48:35Z
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