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246 results for Network Administrator jobs

Network Administrator
  • Park Ridge, IL
  • onsite
  • Permanent
  • 90000.00 - 100000.00 USD / Yearly
  • We are looking for an experienced Network Administrator to join our team in Park Ridge, Illinois. In this role, you will take ownership of designing, maintaining, and optimizing our network infrastructure to ensure seamless operations across the organization. You will collaborate with leadership and IT colleagues to implement robust solutions and support critical business initiatives.<br><br>Responsibilities:<br>• Design, configure, and manage network systems, with an emphasis on Fortinet firewalls and associated security devices.<br>• Troubleshoot and resolve complex network issues, including routing challenges that affect multiple locations.<br>• Implement upgrades and new configurations to enhance network performance, security, and reliability.<br>• Coordinate network setups for new facilities and expansions, which may include physical installations and equipment configuration.<br>• Administer domain services to ensure consistent connectivity across enterprise systems.<br>• Act as a key escalation point for resolving advanced technical problems beyond help desk capabilities.<br>• Work closely with leadership and IT team members to align infrastructure strategies with organizational goals.<br>• Travel occasionally to remote sites for network installations or troubleshooting, as part of preplanned projects.
  • 2025-09-02T20:44:40Z
Network Administrator
  • Nashville, TN
  • remote
  • Temporary
  • 35.00 - 40.00 USD / Hourly
  • <p>Robert Half is seeking a Contract Network Administrator to join our client's IT team. As a Contract Network Administrator, you will be responsible for the design, implementation, and maintenance of the organization's network infrastructure. This role offers an exciting opportunity to work with a respected organization and contribute to the management of a robust and efficient network environment.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ol><li><strong>Network Design and Configuration:</strong> Design, deploy, and maintain network infrastructure, including routers, switches, firewalls, and wireless technologies, to ensure optimal performance and security.</li><li><strong>Network Monitoring and Optimization:</strong> Monitor network performance, troubleshoot issues, and implement optimizations to maximize network efficiency and reliability.</li><li><strong>Security Management:</strong> Implement and manage network security measures, including firewalls, intrusion detection systems, and VPNs, to protect against cybersecurity threats.</li><li><strong>Network Maintenance:</strong> Perform routine maintenance tasks, such as software updates, firmware upgrades, and hardware replacements, to ensure network stability.</li><li><strong>Troubleshooting and Support:</strong> Provide technical support and resolve network-related issues reported by users or identified through monitoring tools in a timely manner.</li><li><strong>Documentation:</strong> Maintain accurate documentation of network configurations, procedures, and changes for future reference and compliance purposes.</li><li><strong>Vendor Coordination:</strong> Collaborate with vendors and service providers to procure network equipment, manage service contracts, and troubleshoot complex network issues.</li><li><strong>Capacity Planning:</strong> Assess network capacity, anticipate growth requirements, and make recommendations for upgrades or changes to meet organizational needs.</li></ol><p><br></p>
  • 2025-09-12T18:33:47Z
Network Administrator
  • Orlando, FL
  • remote
  • Temporary
  • 30.00 - 40.00 USD / Hourly
  • <p><strong>Position Summary</strong></p><p> We are seeking a knowledgeable and proactive <strong>Network Administrator</strong> to maintain, secure, and optimize our organization’s network infrastructure. The ideal candidate will be responsible for ensuring network availability, performance, and security across all systems and users. This role requires hands-on expertise with network hardware, software, and protocols, as well as strong troubleshooting skills.</p><p><strong>Key Responsibilities</strong></p><ul><li>Install, configure, and maintain routers, switches, firewalls, and other network devices.</li><li>Monitor network performance, availability, and security, proactively addressing potential issues.</li><li>Troubleshoot connectivity problems and provide timely resolutions for end-users and systems.</li><li>Manage and maintain network services, including DNS, DHCP, VPN, and wireless access points.</li><li>Implement and maintain network security measures, including access controls, intrusion detection, and firewalls.</li><li>Perform regular network backups, patching, and firmware updates.</li><li>Document network configurations, changes, and procedures for future reference.</li><li>Collaborate with IT teams to integrate systems and support new technology initiatives.</li><li>Assist in capacity planning, scalability, and future network upgrades.</li><li>Provide technical support and guidance to staff regarding networking-related issues.</li></ul><p><br></p>
  • 2025-09-15T19:14:10Z
Network Administrator
  • Roseville, MN
  • onsite
  • Permanent
  • 90000.00 - 105000.00 USD / Yearly
  • <p>We are looking for a skilled Network Administrator to join our growing team in St. Paul. In this role, you will be responsible for managing and maintaining both network and system operations to ensure seamless functionality. This position offers an excellent benefits package, including a 401k match and Employee Stock Ownership plan.</p><p><br></p><p>Responsibilities:</p><p>• Configure, monitor, and maintain Cisco routers, switches, and other networking equipment to ensure optimal performance.</p><p>• Manage firewall technologies to safeguard the network against unauthorized access and potential threats.</p><p>• Oversee Active Directory operations, including user account management and group policy administration.</p><p>• Implement and maintain disaster recovery solutions for Microsoft servers to ensure data integrity and availability.</p><p>• Administer Office 365 environments, including email, collaboration tools, and cloud-based applications.</p><p>• Troubleshoot and resolve issues within local area networks (LANs) to minimize downtime and disruptions.</p><p>• Perform regular updates and maintenance on SQL Server databases to ensure reliability and security.</p><p>• Collaborate with cross-functional teams to identify and address network and system needs.</p><p>• Document network configurations, changes, and processes for future reference and compliance.</p><p>• Stay up-to-date with emerging technologies and recommend improvements to existing sys</p>
  • 2025-08-20T18:54:08Z
Network Administrator
  • Grand Rapids, MI
  • onsite
  • Permanent
  • 50000.00 - 65000.00 USD / Yearly
  • <p>The IT Administrator will be responsible for supporting and maintaining the organization’s core infrastructure, with a strong focus on Cisco network administration and Microsoft 365 user support. The ideal candidate will be proactive, collaborative, and capable of managing multiple priorities in a fast-paced environment.</p><p><br></p><p><strong><u>Key Responsibilities: </u></strong></p><p><br></p><ul><li>Cisco Network Administration & Configuration</li><li>Configure, maintain, and troubleshoot Cisco switches, routers, and wireless infrastructure</li><li>Perform advanced diagnostics and root cause analysis to resolve network issues</li><li>Maintain and update network documentation, including configurations, and procedures</li><li>Apply security patches and ensure network compliance</li><li>Administer M365 environment: user accounts, license assignments, group creation, and troubleshooting</li><li>Provide Tier 1–2 support for Microsoft Teams, SharePoint, OneDrive, and Office Apps</li><li>Assist with device management, policy enforcement, and user onboarding</li><li>Ensure endpoint compliance and support security software deployment</li><li>End user support via phone, email, and in-person for internal and remote users</li><li>Resolve issues related to hardware, software, networking, and peripheral devices</li><li>Manage Active Directory domains, user accounts, group policies, and permissions</li><li>Monitor and verify system backups, ensuring data integrity and recovery readiness</li></ul><p><br></p>
  • 2025-09-09T16:38:54Z
Network Administrator
  • Little Rock, AR
  • onsite
  • Permanent
  • 75000.00 - 85000.00 USD / Yearly
  • We are looking for an experienced Network Administrator to join our team in Little Rock, Arkansas. In this role, you will take ownership of designing, maintaining, and optimizing our network infrastructure to ensure seamless connectivity and security across all systems. This position offers the opportunity to work on diverse network technologies and collaborate with a dedicated team to deliver reliable solutions.<br><br>Responsibilities:<br>• Design and implement advanced network infrastructures, including wired and wireless systems, to meet organizational needs.<br>• Configure and troubleshoot networking hardware such as firewalls, routers, switches, and load balancers.<br>• Apply and maintain robust security measures, including access controls and intrusion detection systems, to safeguard network integrity.<br>• Monitor network performance, identifying and resolving issues to ensure optimal functionality.<br>• Perform routine updates, including firmware upgrades and security patches, to maintain system reliability.<br>• Address and resolve network problems efficiently to minimize downtime and disruptions.<br>• Maintain comprehensive documentation of network configurations and changes for future reference.<br>• Participate in a rotating on-call schedule to provide prompt support for critical network issues.<br>• Collaborate with external vendors and internal teams to escalate and resolve complex issues when necessary.
  • 2025-08-26T22:35:13Z
Network Administrator
  • Springfield, MA
  • onsite
  • Contract / Temporary to Hire
  • 38.00 - 44.00 USD / Hourly
  • <p>Essential Duties and Responsibilities:</p><p><br></p><p>• Support the following core technologies: VMware vSphere, Microsoft Windows Servers, Cisco Nexus, Cisco Catalyst, Cisco UCS, Palo Alto, Citrix, Office 365, IBM servers, and storage.</p><p>• Work with cross-functional teams including IT, Management, and consultants in the design and implementation of information technology that meets stated business objectives and service levels.</p><p>• Analyze, recommend, and evaluate new technologies including hardware, software, and communications products for network compatibility and applicability.</p><p>• Assist in the design, deployment, and maintenance of corporate LANs, WANs, and wireless networks including servers, routers, switches, VoIP, power systems, and other hardware.</p><p>• Assist in the planning, design, and implementation of security systems and their associated software, including firewalls, VPNs, intrusion detection systems, and anti-virus/malware software.</p><p>• Test new technologies and proposed changes to current infrastructure in a zero-impact lab environment.</p><p>• Receive and respond to incoming calls, pages, and/or e-mails regarding network connectivity problems and respond to emergency network outages in accordance with business continuity procedures.</p><p>• Perform preventative and fault isolation maintenance on the local and wide area networks.</p><p>• Perform advanced diagnostics and maintenance on all network hardware assets while troubleshooting end-user devices when additional expertise is required.</p><p>• Design and implement disaster recovery plans for operating systems, databases, networks, servers, and software applications.</p><p>• Assume contractual management responsibilities by assisting in requests for proposals/quotes, vendor selection, and contract monitoring.</p><p>• Participate in the development of system standards, short and long-term goals, project management, and strategic directions.</p><p>• Create and maintain documentation as it relates to network hardware, configuration, processes, and service records.</p><p>• Develop, maintain, and update a library of technical documentation</p><p>• Design and implement appropriate IT metrics and compliance controls.</p><p>• Assist co-workers engaged in problem-solving, monitoring, and installing data communication equipment and software.</p><p>• Participate in on-call rotation to ensure 24/7 operations of all critical systems.</p><p><br></p><p>Education and Experience:</p><p>• Bachelor's degree in an Information Technology field or equivalent technical experience related to systems, networking, security and communications in a corporate environment preferred.</p><p>• 5+ years of relevant hands-on experience.</p><p>• Effective communication and interpersonal skills.</p>
  • 2025-09-22T13:14:06Z
Network Administrator/I.T Analyst
  • Fort Payne, AL
  • onsite
  • Contract / Temporary to Hire
  • - USD / Hourly
  • We are looking for a skilled Network Administrator/I.T Analyst to join our team in Fort Payne, Alabama. In this Contract-to-permanent role, you will provide crucial technical support to plant and office environments, ensuring seamless operation of hardware, software, and network systems. This position offers an excellent opportunity to work in a dynamic manufacturing environment while contributing to mission-critical IT solutions.<br><br>Responsibilities:<br>• Deliver timely technical assistance and guidance on the use of company hardware and software within both office and plant settings.<br>• Resolve first and second-level issues through the IT Helpdesk ticketing system, ensuring efficient problem-solving.<br>• Collaborate with teams such as Logistics, Production, Maintenance, and Engineering to address downtime issues and maintain operational continuity.<br>• Install, configure, test, and upgrade hardware and software, including workstations, shop floor systems, and label printers.<br>• Monitor and maintain network systems, including backups, antivirus software, and user account management.<br>• Support essential IT systems on-site, such as shipping and sequencing platforms, ensuring their optimal performance.<br>• Develop SQL queries and data extracts to meet reporting requirements at an intermediate level.<br>• Assist with multiple IT projects across the organization, promoting end-user satisfaction and teamwork.<br>• Stay updated on industry advancements to enhance technical skills and knowledge.<br>• Provide after-hours support when required to ensure continuous plant operations.
  • 2025-08-22T13:18:44Z
Network Administrator
  • South Plainfield, NJ
  • onsite
  • Permanent
  • 115000.00 - 130000.00 USD / Yearly
  • <p>We are offering an exciting opportunity in the Wholesale Distribution industry, specifically for a Network Administrator. As a Network Administrator, you'll be involved in a variety of tasks, including network and security management, database administration, and other duties involving IT asset management and compliance.</p><p><br></p><p>Responsibilities:</p><p><br></p><p>• Overseeing network security, including the development and maintenance of network configurations.</p><p>• Handling network performance issues and ensuring accessibility for users.</p><p>• Implementing network security controls as needed.</p><p>• Managing site-to-site VPNs as part of the network and security tasks.</p><p>• Installation, configuration, and maintenance of DBMS such as MySQL, SQL Server, Progress, and Oracle.</p><p>• Conducting regular database backups, recovery, and maintenance to ensure data integrity.</p><p>• Monitoring database performance and optimizing queries to enhance efficiency.</p><p>• Implementing and overseeing database security measures.</p><p>• Troubleshooting any database-related issues and providing technical support for users.</p><p>• Participating in Help Desk Operations, including supervision, scheduling, and remediation actions.</p><p>• Managing IT assets, including hardware, software, and equipment.</p><p>• Ensuring compliance with software licensing, policies, and procedures.</p><p>• Keeping up with emerging products, services, and protocols to assess potential installation and/or impact.</p>
  • 2025-09-08T19:48:52Z
Systems/Network Administrator
  • Jacksonville, FL
  • remote
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>Seeking a mid-level Systems/Network Administrator with MSP background to support multiple clients, manage firewalls, and deliver hands-on technical solutions. This is a client-facing role requiring strong troubleshooting and communication skills.</p>
  • 2025-09-22T20:53:43Z
Network Administrator
  • Jacksonville, FL
  • remote
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We’re hiring a Network Administrator to design, configure, and troubleshoot enterprise networks. This role will focus on Cisco infrastructure and maintaining secure and reliable network operations.</p>
  • 2025-09-09T16:14:14Z
System Administrator
  • Orlando, FL
  • remote
  • Temporary
  • 35.00 - 45.00 USD / Hourly
  • <p>We are seeking a skilled and detail-oriented <strong>System Administrator</strong> to manage, maintain, and optimize our IT infrastructure. The ideal candidate will be responsible for ensuring the reliability, security, and performance of servers, networks, and related systems. This role requires strong problem-solving skills, proactive monitoring, and the ability to collaborate with cross-functional teams to support business operations.</p><p><strong>Key Responsibilities</strong></p><ul><li>Install, configure, and maintain servers, operating systems, and applications.</li><li>Monitor system performance, troubleshoot issues, and implement solutions to ensure high availability and reliability.</li><li>Manage user accounts, permissions, and access rights across systems and applications.</li><li>Perform regular system updates, patches, and security configurations.</li><li>Oversee data backup, disaster recovery, and business continuity planning.</li><li>Administer network services, including DNS, DHCP, VPN, and firewalls.</li><li>Maintain documentation of system configurations, procedures, and policies.</li><li>Collaborate with IT and security teams to enforce cybersecurity best practices.</li><li>Provide technical support and guidance to end users as needed.</li><li>Research and recommend improvements for system efficiency and scalability.</li></ul><p><br></p>
  • 2025-09-15T19:09:06Z
Network Administrator
  • Columbus, OH
  • onsite
  • Permanent
  • 65000.00 - 75000.00 USD / Yearly
  • We are looking for an experienced Network Administrator to oversee and maintain our IT systems and network infrastructure. This role involves ensuring the reliability and efficiency of our systems, addressing support tickets, and implementing improvements to optimize operations. Based in Columbus, Ohio, this position offers the opportunity to collaborate with technical teams and provide valuable support to end-users.<br><br>Responsibilities:<br>• Manage and maintain IT systems, including Windows environments, Hyper-V, on-premises Windows servers, and backup and recovery solutions.<br>• Oversee and support cloud-based platforms such as Azure and Office 365.<br>• Act as a liaison between the organization and external vendors to ensure seamless communication and issue resolution.<br>• Monitor, prioritize, and resolve support tickets, maintaining detailed documentation of issues and solutions.<br>• Perform hardware and software troubleshooting, ensuring minimal downtime and disruption.<br>• Conduct regular inspections of infrastructure and perform necessary maintenance at various locations.<br>• Manage hardware inventory, including issuing new equipment and maintaining existing devices.<br>• Provide technology training and support to employees to enhance their technical proficiency.<br>• Assist in cross-training team members to promote knowledge sharing and team development.<br>• Recommend and implement process improvements to optimize system performance and efficiency.
  • 2025-09-08T20:24:01Z
Network Administrator
  • Wilmington, NC
  • onsite
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We’re seeking a knowledgeable and hands-on Network Administrator to support and enhance our enterprise network infrastructure. This role involves managing a wide range of networking technologies, ensuring optimal performance, and contributing to the design and implementation of scalable solutions.</p><p><br></p><ul><li>CCNA certification (active)</li><li>Firewall administration experience</li><li>Including Cisco Secure Firewall with centralized control via Firepower Management Center</li><li>Expertise in Cisco networking</li><li>Configuration and support of Layer 2 and Layer 3 switches and routers</li><li>Strong command of routing protocols</li><li>Including BGP, EIGRP, RIP, and OSPF</li><li>Solid understanding of TCP/IP and core networking principles</li><li>Hands-on experience with Cisco Meraki</li><li>Wireless access points, switches, and security appliances</li><li>Wireless networking proficiency</li><li>Familiarity with standards and protocols; experience with vendors such as Juniper, Palo Alto, Ruckus, and Aruba</li><li>Experience with physical network installations and structured cabling</li><li>SD-WAN deployment and support</li><li>Knowledge of network monitoring tools</li><li>Such as SolarWinds or OpManager</li><li>Proficiency in Microsoft Office applications</li><li>Experience managing VoIP systems or UCaaS platforms</li></ul><p><br></p>
  • 2025-09-08T18:18:46Z
Network Administrator
  • Morrisville, NC
  • remote
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We’re hiring a Network Administrator to support and optimize our enterprise network infrastructure. This position involves configuring, maintaining, and troubleshooting a variety of network systems and technologies to ensure high availability and performance across the organization.</p><p><br></p><ul><li>CCNA certification (current)</li><li>Firewall configuration and management</li><li>Experience with Cisco Secure Firewall and Firepower Management Center</li><li>Cisco networking expertise</li><li>Proficient in Layer 2/3 switch and router setup and support</li><li>Routing protocol knowledge</li><li>Including BGP, EIGRP, RIP, and OSPF</li><li>Strong understanding of IP networking and TCP/IP stack</li><li>Hands-on experience with Cisco Meraki</li><li>Including wireless, switching, and security appliances</li><li>Wireless networking experience</li><li>Familiarity with standards and protocols; exposure to vendors like Juniper, Palo Alto, Ruckus, and Aruba</li><li>Experience with physical network infrastructure and cabling</li><li>SD-WAN implementation and support</li><li>Familiarity with network monitoring tools</li><li>Such as SolarWinds or OpManager</li><li>Proficiency in Microsoft Office tools</li><li>Experience with VoIP or UCaaS platforms</li></ul><p><br></p>
  • 2025-09-08T18:24:27Z
Senior Network Administrator
  • Cedar Rapids, IA
  • onsite
  • Permanent
  • 125000.00 - 130000.00 USD / Yearly
  • <p>We are looking for a highly skilled Senior Network/Systems Administrator to oversee and enhance our Client's network and server infrastructure. This role requires expertise in maintaining secure, efficient systems, including firewalls, virtualization platforms, and enterprise storage solutions. The ideal candidate will play a pivotal role in ensuring the seamless integration of manufacturing systems within their IT environment. <strong>5 days ONSITE (with flex) = Great Salary, Great Benefits, Great Perks! </strong>To learn more about this great opportunity, please apply now, call 319-362-8606, or email your resume direct to: Shawn M Troy - Technology Practice Director with Robert Half (additional contact information is on LinkedIn).</p><p><br></p><p>Responsibilities:</p><p>• Configure, manage, and troubleshoot Fortinet firewalls and Cisco networking equipment to ensure high availability and security.</p><p>• Administer Windows Server environments, including Active Directory, to maintain system reliability and user access.</p><p>• Implement and monitor virtualization platforms such as Hyper-V for optimal resource utilization.</p><p>• Oversee LAN and wireless network operations to ensure consistent connectivity and performance.</p><p>• Develop and maintain VPN solutions to support secure remote access.</p><p>• Manage enterprise storage systems, ensuring data integrity and efficient backup processes using tools like Veeam.</p><p>• Support industrial manufacturing system integration with IT infrastructure.</p><p>• Conduct regular system updates and security patches to protect against vulnerabilities.</p><p>• Perform network performance analysis and provide recommendations for improvements.</p><p>• Collaborate with cross-functional teams to address IT-related challenges and optimize system functionality.</p>
  • 2025-09-23T18:28:44Z
Aruba Network Administrator
  • Cedar Rapids, IA
  • onsite
  • Temporary
  • - USD / Hourly
  • We are looking for a skilled Aruba Network Administrator to join our team on a contract basis in Cedar Rapids, Iowa. In this role, you will focus on supporting critical network projects and maintaining IT infrastructure. This is a fully onsite position requiring collaboration with the internal IT team to ensure optimal performance and security of the network systems.<br><br>Responsibilities:<br>• Configure and deploy Aruba switches throughout campus locations, ensuring seamless integration.<br>• Manage and maintain network infrastructure, including Aruba wireless systems and Palo Alto firewalls.<br>• Support network segmentation projects using GlobalProtect and Palo Alto technologies.<br>• Assist with Active Directory and Microsoft Azure/Entra ID administration.<br>• Provide technical support for VMware servers, Microsoft operating systems, SANs, VLANs, and wireless networking.<br>• Apply cybersecurity best practices across all IT systems and processes.<br>• Collaborate with IT team members to address tickets and resolve hardware and network-related issues.<br>• Perform upgrades and installations outside regular hours to minimize disruption to operations.<br>• Troubleshoot and resolve issues with Google Suite and other enterprise software.<br>• Ensure documentation is updated to reflect changes and configurations in the network environment.
  • 2025-09-18T18:23:46Z
Jr. Cloud/System Administrator
  • Houston, TX
  • remote
  • Temporary
  • 30.00 - 36.00 USD / Hourly
  • <p>We are seeking a highly skilled High-Level Desktop Support Specialist / Junior System Administrator with strong expertise in Amazon Web Services (AWS), Active Directory (AD), and group policy management. The ideal candidate will have a solid IT support background and the technical aptitude needed to support and enhance system performance, troubleshoot complex issues, and maintain infrastructure to meet organizational goals. This candidate will act as a bridge between desktop support and system administration, ensuring that end-user issues are resolved efficiently while also managing larger IT infrastructure projects.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><p><br></p><p><strong>Active Directory (AD) Administration:</strong></p><ul><li>Manage and maintain Active Directory environments, ensuring proper administration of user accounts, groups, and permissions.</li><li>Develop and implement Group Policy Objects (GPOs) to enforce company policies and streamline the user experience.</li><li>Monitor and troubleshoot AD replication issues and domain controller health.</li></ul><p><strong>AWS Administration:</strong></p><ul><li>Assist in managing and maintaining AWS infrastructure, including EC2 instances, S3 buckets, IAM roles, and VPC configurations.</li><li>Participate in backups, snapshots, and disaster recovery planning in the AWS ecosystem.</li><li>Collaborate with senior team members to automate tasks using AWS tools like Lambda, CloudFormation, or scripting.</li></ul><p><strong>System Administration Support:</strong></p><ul><li>Perform routine maintenance and updates on on-premises and cloud-based servers.</li><li>Help secure systems by identifying vulnerabilities and deploying patches or updates.</li><li>Assist in the implementation of IT infrastructure projects such as migrations, upgrades, or new system rollouts.</li></ul><p><strong>User Training & Knowledge Sharing:</strong></p><ul><li>Provide technical guidance and training to end users on various IT processes, systems, and security best practices.</li><li>Document technical solutions and contribute to internal knowledge base articles.</li></ul><p><strong>Collaboration & Communication:</strong></p><ul><li>Work closely with senior system administrators, network engineers, and IT leadership to identify and resolve IT issues.</li><li>Assist with the onboarding and offboarding of personnel, ensuring a seamless transition of IT resources.</li></ul><p><br></p>
  • 2025-09-05T22:03:53Z
Systems/Network Administrator
  • Jacksonville, FL
  • onsite
  • Contract / Temporary to Hire
  • - USD / Hourly
  • <p>We’re looking for a hands-on, versatile <strong>Network & Systems Administrator</strong> with strong virtualization and networking experience to join our growing team. This role is ideal for a well-rounded IT professional eager to work across a broad range of technologies in a dynamic environment.</p><p><br></p><p>You'll be responsible for designing, building, and maintaining core infrastructure — with a particular focus on <strong>VMware virtualization</strong>, <strong>networking fundamentals</strong>, and <strong>enterprise storage systems</strong>. If you're comfortable spinning up virtual servers from the ground up, assigning vCPUs and virtual networks, managing firewalls, and ensuring storage performance and availability — we want to talk to you.</p><p>W</p><p><br></p><p><strong>What You'll Do:</strong></p><ul><li>Set up, configure, and manage virtualized server environments (VMware).</li><li>Build and maintain virtual and physical servers, assigning virtual CPUs and configuring virtual networking.</li><li>Install, configure, and support firewalls, routers, switches, and VPNs.</li><li>Troubleshoot and manage LAN/WAN/SD-WAN infrastructure and IP addressing/subnetting.</li><li>Provide Tier 3 technical support and system troubleshooting across hardware, applications, and office equipment.</li><li>Administer and maintain SAN, NAS, and DAS storage systems.</li><li>Manage and support authentication systems like Active Directory, Okta, and RADIUS.</li><li>Monitor and maintain security systems including firewalls, antivirus, and intrusion detection.</li><li>Oversee system backups, disaster recovery, and business continuity processes.</li><li>Ensure infrastructure compliance with HIPAA, PCI, and internal security standards.</li><li>Support and manage Microsoft 365, Azure AD, and Entra environments.</li><li>Collaborate with vendors for technology procurement and implementation.</li><li>Stay current with emerging technologies, vulnerabilities, and best practices.</li></ul>
  • 2025-09-02T20:28:58Z
System Administrator (Mid-Senior Level)
  • Charlotte, NC
  • onsite
  • Temporary
  • 45.00 - 55.00 USD / Hourly
  • <p><strong>About the Role:</strong></p><p>Robert Half is proactively recruiting experienced System Administrators for upcoming opportunities with our clients across diverse industries. We’re seeking professionals who can provide advanced technical support, manage complex system environments, and ensure seamless IT operations in both on-premises and cloud-based infrastructures.</p><p><br></p><p><strong>Responsibilities:</strong></p><ul><li>Manage, configure, and maintain Windows and/or Linux servers, including patching, upgrades, and performance monitoring.</li><li>Administer Active Directory, Group Policy, DNS, DHCP, and identity management solutions.</li><li>Oversee virtualization technologies (VMware, Hyper-V, etc.) and storage solutions.</li><li>Implement and manage cloud platforms (Azure, AWS, or GCP) including hybrid integrations.</li><li>Ensure security best practices are followed: endpoint protection, vulnerability remediation, and access controls.</li><li>Monitor system performance, troubleshoot escalated incidents, and resolve complex technical issues.</li><li>Support networking fundamentals (switches, firewalls, VPNs) in collaboration with network teams.</li><li>Participate in disaster recovery planning, backup management, and business continuity initiatives.</li><li>Provide Tier III support for escalations and mentor junior IT staff.</li></ul>
  • 2025-09-17T13:14:22Z
Cloud System Administrator
  • Marysville, OH
  • onsite
  • Temporary
  • - USD / Hourly
  • <p>We are looking for an experienced Cloud System Administrator to join our team. This long-term contract position offers an exciting opportunity to work within the automotive industry, managing and optimizing cloud-based systems and infrastructure. The ideal candidate will have expertise in cloud administration, system automation, and engineering software, playing a critical role in ensuring high performance and reliability of our systems.</p><p><br></p><ul><li><strong>Job Responsibilities:</strong> </li><li>Configure and manage AWS EC2 instances for optimal performance and security. </li><li>Administer cloud user accounts, permissions, and access controls. </li><li>Develop and maintain infrastructure using AWS CloudFormation templates. </li><li>Perform Windows and Linux system administration, including patching, monitoring, and troubleshooting. </li><li>Install, configure, and maintain CAE (Computer-Aided Engineering) applications in cloud environments. </li><li>Administer and maintain NetApp storage systems and enterprise file shares, ensuring availability, performance, and data integrity. </li><li>Collaborate with engineering and IT teams to ensure seamless integration of cloud services. </li><li>Monitor system performance and ensure high availability and scalability of cloud resources. </li></ul><p><br></p>
  • 2025-09-22T18:34:19Z
Systems Engineer
  • Glendale, WI
  • onsite
  • Temporary
  • 40.00 - 45.00 USD / Hourly
  • Position: Systems Engineer<br><br>Job Description:<br>We are seeking an experienced Network Administrator to oversee the management, design, and administration of client networks, including client-server and cloud topologies. The candidate will be responsible for recommending and implementing technical solutions, managing disaster recovery plans, and ensuring that authentication and auditing best practices are followed. This role will also support escalated troubleshooting issues, assist technical staff with complex challenges, partner with sales for technical presentations, and lead technical project implementations.<br><br>Primary Duties and Responsibilities:<br><br>Oversee the management and administration of client networks, including client, server, and cloud architectures.<br>Recommend, implement, and manage backup systems and disaster recovery solutions.<br>Apply and oversee industry best practices for authentication, auditing, and fault tolerance.<br>Design and deploy technical solutions for new and existing clients.<br>Engage in advanced network administration, such as routing and topology analysis.<br>Resolve escalated technical challenges and support field technicians.<br>Collaborate with sales teams to communicate complex technical solutions.<br>Lead the implementation of complex technical projects.<br>Qualifications:<br><br>Proficiency in Windows Server Administration, Active Directory management, and Group Policy.<br>Expertise in networking, including subnets, routing, DNS, DHCP, VLAN, and wireless topologies.<br>Knowledge of security appliances, such as firewall rules, content filtering, and log analysis.<br>Experience with cloud-based email solutions, including message tracing and spam filtering.<br>Proficiency in hypervisor technologies (VMware, Hyper-V), SANs, VMotion, and clustering solutions.<br>Experience in fault-tolerant environments and change management processes.<br>Understanding of remote workplace solutions, including IPSEC and SSL VPNs.<br>Familiarity with cross-platform environments and patch management.<br>Top 3 Most Important Qualifications:<br><br>Network Expertise: Proficiency in advanced networking concepts such as subnets, routing, DNS, DHCP, and VLANs, along with experience managing complex network topologies and devices such as firewalls.<br>Technical Implementation Skills: Demonstrated ability in designing, implementing, and supporting disaster recovery systems and fault-tolerant solutions in diverse environments.<br>Systems Administration: Strong knowledge of Windows Server Administration, Active Directory, Group Policy, and hypervisor technologies like VMware and Hyper-V.<br>Work Environment:<br>This role may include on-site, remote, or hybrid responsibilities depending on client needs.<br><br>Employment Type: Contract or permanent placement based on availability and client specifications.
  • 2025-09-04T18:13:49Z
Senior Server / System Administrator
  • Seattle, WA
  • remote
  • Temporary
  • 60.00 - 75.00 USD / Hourly
  • <p>We are seeking a <strong>Senior Server/System Administrator</strong> with both strategic solutioning capabilities and deep hands-on technical expertise. This role is ideal for someone who can operate at a high level—thinking about infrastructure holistically—while also executing day-to-day tasks across a broad technology stack. You’ll be supporting a wide range of infrastructure responsibilities, similar to an Infrastructure Manager, and will be a key contributor to long-term projects.</p><p><br></p><p><strong>Key Responsibilities</strong></p><ul><li>Architect, implement, and maintain enterprise infrastructure solutions.</li><li>Lead and support server administration, virtualization, storage, and cloud deployments.</li><li>Collaborate with cross-functional teams to ensure infrastructure scalability and reliability.</li><li>Troubleshoot and resolve complex system issues across multiple platforms.</li><li>Manage and optimize Active Directory, DNS, DHCP, DFS, and site replication.</li><li>Oversee Microsoft 365 migrations (Email, OneDrive, SharePoint).</li><li>Administer and maintain VMware environments and server hardware.</li><li>Support backup and disaster recovery strategies.</li><li>Provide documentation and process improvement recommendations.</li></ul>
  • 2025-09-08T21:08:46Z
IT Administrator
  • San Antonio, TX
  • onsite
  • Permanent
  • 75000.00 - 90000.00 USD / Yearly
  • <p>Key Responsibilities</p><p>End-User Support & IT Operations:</p><p>● Deliver level 2/3 technical support for Windows, Mac, and Linux systems, both in-person and remotely.</p><p>● Manage endpoint protection, patching, software deployment, and asset lifecycle across the organization.</p><p>● Lead the procurement and inventory management of hardware/software assets.</p><p>● Enforce IT policies related to data security, access control, and compliance standards.</p><p>Infrastructure & Network Administration</p><p>● Ensure high availability and performance of wired and wireless networks across all U.S. sites.</p><p>● Manage and monitor firewalls, routers, switches, VPNs, and failover systems.</p><p>● Support modernization of infrastructure through cloud adoption, automation, and improved scalability.</p><p>Cloud Services & System Administration:</p><p>● Administer Google Workspace and/or Microsoft 365 for identity, collaboration, email, and data storage.</p><p>● Implement and manage IAM/IDP tools such as Azure AD, Okta, JumpCloud, and Google Identity.</p><p>● Own backup, disaster recovery, and business continuity operations using platforms like Spanning or equivalent.</p><p>Enterprise Applications & SaaS Integration:</p><p>● Manage administrative access, integrations, and provisioning for SaaS platforms (Jira, Zendesk,</p><p>NetSuite, Salesforce, Wrike, Zuper, RingCentral, etc.).</p><p>● Configure and enforce RBAC, SAML/SSO, 2FA, and conditional access policies.</p><p>● Provide backend support for communication and productivity tools (Zoom, Adobe Admin Console, RingCentral).</p><p>Automation & Documentation:</p><p>● Create and maintain automation scripts (PowerShell, Bash) for provisioning, reporting, and support tasks.</p><p>● Support and optimize RMM tools to improve IT service efficiency and responsiveness.</p><p>● Maintain comprehensive documentation including SOPs, KBs, system diagrams, and change logs in line with ITSM principles.</p><p>POSITION QUALIFICATIONS</p><p>Required:</p><p>● 5–8 years of hands-on IT support experience, including direct desktop and user support.</p><p>● 3–5 years of experience managing network infrastructure (routers, switches, firewalls, WiFi).</p><p>● Strong system administration experience with Google Workspace and/or Microsoft 365.</p><p>● Proficiency in endpoint protection, MDM solutions (Intune, JAMF, Google MDM), and asset tracking.</p><p>● Experience with IAM/IDP platforms and SSO configurations.</p><p>● Solid scripting skills (PowerShell, Bash) and a strong automation mindset.</p>
  • 2025-09-04T13:18:45Z
System Administrator L3
  • Marysville, OH
  • onsite
  • Temporary
  • 54.00 - 55.00 USD / Hourly
  • <p>We are looking for an experienced Client Engineer to join our team in Marysville, Ohio. In this long-term, multi-year contract role, you will play a critical part in designing, maintaining, and troubleshooting Microsoft Windows client architecture, ensuring optimal performance and security for endpoint devices. This position will require hands-on expertise in managing enterprise software, deploying system updates, and resolving complex technical issues.</p><p>Position Overview</p><ul><li>Location: Marysville, OH</li></ul><p><br></p><p>Job Description</p><p>The Senior Client Engineer is responsible for designing, developing, and maintaining the Microsoft Windows client architecture. This role ensures endpoint device management aligns with industry best practices and provides advanced troubleshooting for complex OS, enterprise software, and configuration issues.</p><p><br></p><p>Daily Responsibilities</p><ul><li>Design, develop, and maintain Microsoft Windows client architecture.</li><li>Manage solutions for endpoint device management.</li><li>Provide advanced troubleshooting for OS, software, and configuration issues.</li><li>Define technical standards and maintain end-user compute devices.</li><li>Deploy applications, major upgrades, security updates, and patches.</li><li>Assist in resolving escalated incidents and participate in problem management.</li><li>Lead or participate in cross-functional projects to implement new or updated technologies.</li><li><strong>Develop and manage a zero-touch desktop deployment system using Autopilot and Microsoft Endpoint Manager (MEM).</strong></li></ul><p>Key Projects</p><ul><li>Define and maintain technical standards for end-user devices.</li><li>Execute timely deployments of applications and updates.</li><li>Develop strategic goals for the Digital Workplace unit.</li><li>Implement zero-touch deployment systems.</li><li>Improve stability, security, and efficiency of compute resources.</li></ul>
  • 2025-09-11T12:24:06Z
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