177 results for Networkcloud Administrator in Secondary

Cloud Administrator

Atlanta, GA
onsite
Temporary
45.60 - 52.80 USD / Hourly
We are looking for a skilled Cloud Administrator to join our team in Atlanta, Georgia. This is a long-term contract position ideal for someone who is detail oriented and has a strong background in cloud infrastructure, networking, and automation. The successful candidate will manage and optimize cloud-based systems, ensuring secure and efficient operations across multi-cloud environments. Responsibilities: • Manage and support cloud infrastructure in commercial or government settings, ensuring optimal performance and security. • Utilize services such as CloudWatch, CloudTrail, GuardDuty, Route 53, and Certificate Manager to monitor and maintain operations. • Oversee multi-cloud environments, including Azure and Google Workspace, with comprehensive infrastructure management. • Implement Infrastructure as Code solutions using tools like Terraform and Ansible to streamline provisioning and configuration. • Configure and manage networking solutions, including policies, certificates, and compliance validation. • Integrate and maintain Active Directory and identity management solutions such as Okta. • Develop and execute automation scripts using Python, PowerShell, or Bash to enhance operational efficiency. • Administer cloud-based systems for Linux and Windows environments, providing monitoring and optimization. • Analyze cloud billing data to identify and implement cost-saving strategies. • Support application and infrastructure monitoring to ensure reliability and performance.
2026-02-23T15:53:42Z

Senior Systems and Network Administrator

North Attleboro, RI
onsite
Permanent
75000.00 - 95000.00 USD / Yearly
Robert Half is hiring for a Senior Systems and Network Administrator to join a client in the Providence, RI area. This is a newly created role to support a growing pipeline of infrastructure projects. The environment is undergoing a major modernization effort after years of limited investment, including a planned migration to Microsoft Azure and the retirement of legacy virtualization. This role is ideal for a senior, hands‑on “JOAT” infrastructure professional with strong Windows, Active Directory, and networking experience, someone comfortable owning projects end‑to‑end and partnering with an MSP during a cloud transition before assuming long‑term operational ownership. What You’ll Do<ul><li>Lead and support infrastructure modernization projects (server, network, cloud)</li><li>Maintain and improve on‑prem and hybrid environments</li><li>Act as a senior escalation point for Windows, AD, and networking issues</li><li>Support an Azure migration in partnership with an MSP and manage the environment post‑implementation</li><li>Assist with VMware decommissioning (planned for late Q3/Q4)</li><li>Participate in after‑hours support as needed</li><li>Mentor team members and assist with lower‑level support when required</li></ul>
2026-03-16T17:44:11Z

Sr Systems Administrator

Jacksonville, FL
remote
Temporary
- USD / Hourly
We are seeking a highly skilled Senior System Administrator with strong experience in Microsoft Azure to support, maintain, and enhance our cloud and on‑prem infrastructure. This role is ideal for someone who enjoys solving complex technical challenges, optimizing systems for performance and security, and working cross‑functionally with IT, security, and engineering teams.You will play a key role in managing core infrastructure, implementing cloud solutions, improving system reliability, and ensuring the organization’s technology environment remains secure, scalable, and efficient. Key Responsibilities<ul><li>Administer, maintain, and optimize Microsoft Azure environments—including virtual machines, storage, networking, identity, and security components.</li><li>Lead system administration efforts for Windows Server, Active Directory, Group Policy, DNS, DHCP, and related infrastructure services.</li><li>Manage Azure infrastructure as code, automation scripts, and cloud deployments using tools like PowerShell, Azure CLI, or ARM/Bicep.</li><li>Monitor system performance, availability, and security, implementing improvements as needed.</li><li>Support identity and access management, including Azure AD, MFA, conditional access, and security hardening.</li><li>Oversee patching, updates, server lifecycle management, and disaster recovery strategies.</li><li>Troubleshoot complex infrastructure issues across servers, cloud resources, networking, and applications.</li><li>Collaborate with security teams to implement best practices around RBAC, logging, monitoring, and compliance requirements.</li><li>Maintain documentation, runbooks, diagrams, and architectural standards.</li><li>Provide mentorship and technical leadership to junior system administrators and support staff.</li></ul>
2026-03-11T11:33:45Z

Systems Administrator

Bethany, OK
onsite
Temporary
23.75 - 27.50 USD / Hourly
We are seeking a skilled and motivated Tech Support Tier 2 Analyst to join our technical operations team. This role is ideal for someone with strong hands-on experience across server administration, cloud migrations, Microsoft technologies, and networking. You will serve as a key escalation point for complex issues, provide advanced troubleshooting, support critical infrastructure, and assist with lift‑and‑shift migrations from on‑premises environments to the cloud. Key ResponsibilitiesTechnical Support & Troubleshooting<ul><li>Provide Tier 2 support for escalated technical incidents and service requests.</li><li>Diagnose and resolve issues related to Windows Server, O365, networking, and general system performance.</li><li>Support end users and internal teams with advanced problem-solving and root-cause analysis.</li></ul>Server & Infrastructure Work<ul><li>Install, configure, maintain, and troubleshoot Windows Server environments.</li><li>Perform patching, permissions management, role configuration, and server hardening.</li><li>Assist in server upgrades, migrations, and new deployments.</li></ul>Cloud & Migration Projects<ul><li>Participate in lift-and-shift migrations from on-premises systems to cloud environments.</li><li>Support migration planning, execution, validation, and documentation.</li><li>Assist with identity management, Azure AD integration, and cloud resource configuration.</li></ul>Microsoft Back-End Support<ul><li>Provide back-end support for Microsoft technologies including:</li><li>Office 365 administration</li><li>Exchange Online</li><li>SharePoint Online</li><li>Azure AD</li><li>Manage licensing, user provisioning, policy enforcement, and security configurations.</li></ul>Networking Support<ul><li>Troubleshoot LAN/WAN connectivity issues.</li><li>Perform basic to intermediate network configuration and diagnostics.</li><li>Support network changes, documentation, and performance monitoring.</li></ul>Unify (Ubiquiti) Systems – Major PlusExperience with Unify/Ubiquiti hardware is a significant advantage, including:<ul><li>MVR systems</li><li>NAS devices</li><li>Gateways</li><li>Access Points</li><li>Controller configuration, firmware updates, and network optimization</li></ul>
2026-03-13T13:33:45Z

Network Administrator

Staunton, VA
onsite
Permanent
75000.00 - 85000.00 USD / Yearly
OverviewSeeking a Network Administrator to support, maintain, and enhance the organization’s network infrastructure. This role ensures reliable connectivity, strong security, and efficient network performance across all systems. Key Responsibilities<ul><li>Configure and maintain network equipment (routers, switches, firewalls, wireless access points).</li><li>Administer LAN, WAN, WLAN, VLANs, and related network services.</li><li>Monitor network performance and troubleshoot outages, latency, and connectivity issues.</li><li>Manage core protocols and services (TCP/IP, DNS, DHCP, VPNs).</li><li>Maintain network security, firewall rules, and access controls.</li><li>Support wireless infrastructure and virtualization hosts.</li><li>Assist with network upgrades, expansion, and disaster recovery planning.</li><li>Document network configurations, diagrams, and procedures.</li><li>Collaborate with system admins, security staff, vendors, and IT support teams.</li></ul>
2026-03-20T13:24:09Z

Cloud System Administrator

Lafayette, LA
onsite
Permanent
80000.00 - 90000.00 USD / Yearly
We are looking for a skilled Cloud System Administrator to join our team in Lafayette, Louisiana. In this role, you will manage and maintain cloud-based systems while ensuring their reliability, security, and optimal performance. This position offers a permanent opportunity with competitive benefits in a growing company. Responsibilities: • Administer and maintain cloud-based systems to ensure reliability and high availability. • Manage Active Directory and oversee user access, permissions, and security protocols. • Configure and optimize Microsoft Windows Server environments to meet organizational needs. • Provide support for Microsoft Windows 10, ensuring smooth operations and addressing technical issues. • Collaborate on the management of Dell and Citrix technologies for seamless integration. • Monitor and maintain Amazon Cloud systems to ensure stability and performance. • Implement Linux server administration tasks, including configuration and troubleshooting. • Conduct regular system updates and backups to safeguard data integrity. • Analyze system performance and recommend improvements for enhanced efficiency. • Assist in the planning and execution of system upgrades and migrations.
2026-03-06T15:38:41Z

Network Administrator

Albuquerque, NM
onsite
Contract / Temporary to Hire
47.50 - 55.00 USD / Hourly
We are looking for a skilled Network Administrator to join our team in Albuquerque, New Mexico. The Network Administrator involves managing and maintaining network, server, and storage infrastructure to ensure optimal performance and security. The ideal candidate will have hands-on experience in implementing robust security controls and providing support for both cloud and on-premises environments. Responsibilities:• Plan, design, and implement network infrastructure solutions, including servers, storage systems, and cloud environments.• Configure and maintain firewalls, proxies, VPNs, and other security measures to protect enterprise assets.• Analyze and enforce secure configurations for critical systems, adhering to corporate standards and regulations.• Manage network technologies such as route/switch, Wi-Fi, and hyperconverged infrastructure to ensure seamless connectivity.• Collaborate with telecommunications vendors to upgrade circuits and communication links.• Develop and maintain business continuity and disaster recovery plans for network operations.• Install, configure, and support VoIP systems and communication technologies across various platforms.• Conduct troubleshooting and analysis of network issues, including traffic shaping and port-level filtering.• Maintain and optimize load balancers, wireless access points, and other connectivity tools.• Oversee the integration of serial and IP communications between primary and backup control centers.Other duties as needed
2026-03-04T17:58:45Z

Azure Cloud and Network Administrator

Farmington Hills, MI
onsite
Contract / Temporary to Hire
42.75 - 49.50 USD / Hourly
We are looking for an experienced Azure Cloud and Network Administrator to join our team in Farmington Hills, Michigan. As a key contributor, you will oversee the design, implementation, and management of cloud and network infrastructure, ensuring optimal performance and security across our systems. This is a Contract to permanent position within the healthcare industry, offering an opportunity to work on cutting-edge technology solutions. Responsibilities: • Configure, maintain, and optimize Azure networking infrastructure, including virtual networks, functions, and resource performance. • Collaborate with development teams to support DevOps initiatives and CI/CD pipelines. • Administer Azure Virtual Desktop environments, including host pools, workspace configurations, and golden image management. • Harden Azure images to enhance security and mitigate vulnerabilities. • Implement and manage Azure Active Directory, including user and group administration, and conditional access policies. • Deploy and maintain Windows Server virtual machines and ensure their security and reliability within the Azure environment. • Utilize Microsoft Intune to automate vulnerability patching and enforce compliance policies across devices. • Design and execute backup and disaster recovery strategies for cloud-based resources. • Monitor and optimize cloud spending by identifying unused assets and implementing cost-effective solutions. • Provide technical expertise and documentation for all managed systems, ensuring comprehensive support and compliance with company policies.
2026-03-20T18:58:45Z

Systems Administrator

Nashville, TN
remote
Temporary
35.00 - 40.00 USD / Hourly
Robert Half is currently seeking a Contract Systems Administrator to join our client's IT department. As a Contract Systems Administrator, you will be responsible for the configuration, maintenance, and management of the organization's computer systems, servers, and network infrastructure. This is a contract position that offers an exciting opportunity to work with a reputable company. Key Responsibilities:<ol><li>System Maintenance: Perform routine system maintenance, including software updates, patch management, and regular system backups to ensure system stability and security.</li><li>Server Administration: Manage and maintain server hardware and software, including Windows Server, Linux, or other relevant operating systems.</li><li>Network Management: Oversee network infrastructure, ensuring optimal performance, security, and reliability. This may include switches, routers, firewalls, and wireless access points.</li><li>Security Monitoring: Implement and monitor security protocols to safeguard systems and data, detect and respond to security breaches, and conduct regular security audits.</li><li>User Support: Provide technical support to end-users, assisting with system-related issues, troubleshooting, and offering guidance on best practices.</li><li>Documentation: Maintain detailed records of system configurations, changes, and updates to facilitate system troubleshooting and auditing.</li><li>Capacity Planning: Assess system performance and capacity, making recommendations for upgrades or enhancements to meet organizational needs.</li><li>Backup and Disaster Recovery: Develop and implement backup and disaster recovery plans to ensure data integrity and continuity of operations.</li><li>Vendor Collaboration: Collaborate with technology vendors to ensure timely procurement of hardware and software, and manage vendor relationships.</li></ol>
2026-03-17T18:48:42Z

Network Administrator

Fort Lauderdale, FL
onsite
Temporary
34.00 - 43.00 USD / Hourly
We are looking for a skilled and proactive Network Administrator to oversee and enhance our network systems in Fort Lauderdale, Florida. In this role, you will play a critical part in ensuring the stability, security, and efficiency of our wired and wireless infrastructure, as well as firewall technologies. This is a long-term contract opportunity, ideal for professionals eager to collaborate across teams and maintain high standards of network reliability. Responsibilities:• Configure, manage, and troubleshoot network devices such as routers, switches, firewalls, and wireless access points.• Administer and support firewall solutions, including platforms like Palo Alto Networks and Cisco, ensuring connectivity and security.• Monitor and maintain VPN tunnels, remote access systems, and site-to-site connections to guarantee seamless operations.• Assist in deploying, analyzing, and improving wired and wireless network infrastructure for optimal performance.• Collaborate with Deskside Support, Server Administration, and Information Security teams to align IT operations and resolve issues.• Uphold compliance with security protocols and regulatory standards by monitoring and maintaining network configurations.• Document network setups, updates, incident responses, and inventory records to ensure transparency and accuracy.• Provide Tier 2 support for network-related challenges, escalating more complex issues when necessary.• Participate in IT change management processes to ensure smooth transitions and upgrades.• Follow service management best practices related to incidents, problems, and change management processes.
2026-03-09T15:38:52Z

Network Administrator

Ft Lauderdale, FL
onsite
Temporary
- USD / Hourly
Network AdministratorWe are seeking a knowledgeable Network Administrator to support and maintain our network infrastructure across multiple locations. This role is ideal for someone who enjoys working with routers, switches, firewalls, and wireless technologies while ensuring reliable connectivity for all users. The ideal candidate will have strong problem-solving skills, attention to detail, and a solid understanding of networking fundamentals.Responsibilities<ul><li>Configure, monitor, and troubleshoot switches, routers, firewalls, and wireless access points</li><li>Support LAN/WAN environments including VLANs, VPNs, DHCP, DNS, and routing/switching</li><li>Monitor network performance, bandwidth usage, and system alerts</li><li>Assist with network upgrades, equipment refreshes, and site deployments</li><li>Maintain accurate network documentation including diagrams, IP schemas, and configurations</li><li>Troubleshoot network connectivity issues across wired and wireless environments</li><li>Manage firewall policies, VPN tunnels, ACLs, and network segmentation</li><li>Collaborate with security teams to implement network hardening measures</li><li>Support VoIP systems, WAN circuits, and remote connectivity</li><li>Escalate complex issues and coordinate with vendors when necessary</li></ul>
2026-03-09T12:43:44Z

Network Administrator

Nashville, TN
remote
Temporary
35.00 - 40.00 USD / Hourly
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. Key Responsibilities:<ol><li>Network Design and Configuration: Design, deploy, and maintain network infrastructure, including routers, switches, firewalls, and wireless technologies, to ensure optimal performance and security.</li><li>Network Monitoring and Optimization: Monitor network performance, troubleshoot issues, and implement optimizations to maximize network efficiency and reliability.</li><li>Security Management: Implement and manage network security measures, including firewalls, intrusion detection systems, and VPNs, to protect against cybersecurity threats.</li><li>Network Maintenance: Perform routine maintenance tasks, such as software updates, firmware upgrades, and hardware replacements, to ensure network stability.</li><li>Troubleshooting and Support: Provide technical support and resolve network-related issues reported by users or identified through monitoring tools in a timely manner.</li><li>Documentation: Maintain accurate documentation of network configurations, procedures, and changes for future reference and compliance purposes.</li><li>Vendor Coordination: Collaborate with vendors and service providers to procure network equipment, manage service contracts, and troubleshoot complex network issues.</li><li>Capacity Planning: Assess network capacity, anticipate growth requirements, and make recommendations for upgrades or changes to meet organizational needs.</li></ol>
2026-03-17T18:59:01Z

Systems Administrator

West Columbia, SC
onsite
Contract / Temporary to Hire
38.00 - 41.00 USD / Hourly
Essential Job Duties and Responsibilities· Managing the company’s virtualized infrastructure based upon VMWare virtualization technology. This includes applying updates, reviewing performance, and commissioning or decommissioning severs and performing all necessary and proper maintenance of hosts and operating systems under applicable best practices.· Analyzing the company’s existing network, by optimizing existing configurations, making recommendations and otherwise assisting in determining organizational system needs for business operations.· Assisting the IT Director in planning and maintaining the company’s system-wide security.· Maintaining the company’s patch management program, to include testing, applying, and remediating patch issues for all hardware and software.· Serving at the Senior Specialist on the IT Helpdesk, including troubleshooting level 1, level 2 and level 3 issues as the need arises.· Provisioning new company hardware and software across servers, desktops and laptop devices.· Monitoring the company’s network, hardware, and software assets to mitigate issues that may harm productivity or otherwise affect daily operations.· Provide basic troubleshooting capability for the company’s VOIP phone system.· Assist users with their IT infrastructure needs by focusing on delivering excellent customer service.· Ensure the company’s privacy and confidentiality of the company’s computer network and VPN.· Assigning and updating security permissions on the network, including via Windows Active Directory, Relius, and other IT systems and applications.· Provide administration for the company’s Microsoft365 implementation and other cloud services such as Azure.· Provide after-hours support as-needed and be part of an on-call rotation.fp
2026-03-19T17:44:02Z

Network Engineer

Lathrop, CA
remote
Contract / Temporary to Hire
55.00 - 60.00 USD / Hourly
We are seeking a highly skilled Network Engineer with expertise in cloud computing and security technologies, as well as extensive hands-on experience with Cisco networking systems. This position is ideal for professionals passionate about designing, implementing, and managing secure and scalable network infrastructures in hybrid and cloud environments. The ideal candidate will combine advanced technical capabilities with strong problem-solving skills to support critical business operations, ensure compliance with security standards, and work collaboratively across IT teams. Key Responsibilities1. Network Design & Implementation:• Design, configure, and manage Cisco-based network infrastructures, including routers, switches, firewalls, and wireless systems.• Implement solutions to optimize performance and scalability in hybrid and cloud environments.2. Cloud Networking & Security:• Collaborate with cloud teams to integrate secure networking practices across platforms, such as AWS, Azure, or Google Cloud.• Implement and support network architectures for workloads hosted in cloud environments.• Apply best practices for cloud security and architecture, ensuring data protection and compliance with industry regulations.3. Cybersecurity:• Administer and troubleshoot Cisco security devices, including firewalls, VPNs, and intrusion detection/prevention systems.• Proactively identify, mitigate, and resolve vulnerabilities in network configurations.• Implement and manage security technologies and protocols to ensure robust threat protection.4. Monitoring & Troubleshooting:• Monitor network performance using tools such as Cisco Prime Infrastructure, SolarWinds, or other similar platforms.• Continuously troubleshoot and resolve network, cloud, and security issues to maintain high availability and reliability.5. Documentation & Collaboration:• Document network designs, configurations, processes, and incident response procedures.• Partner effectively with cross-functional IT teams, vendors, and stakeholders on network projects and problem resolution.
2026-03-09T20:18:47Z

Network Administrator

San Antonio, TX
onsite
Contract / Temporary to Hire
42.75 - 49.50 USD / Hourly
We are looking for a skilled Network Administrator to join our team in San Antonio, Texas. In this Contract to permanent position, you will play a critical role in ensuring the seamless operation and optimization of our network infrastructure. Your expertise will contribute to maintaining high performance and reliability across local and wide area networks. Responsibilities: • Monitor network performance to identify and resolve issues, ensuring optimal operation. • Implement necessary software updates and hardware upgrades for improved network functionality. • Configure and document network components, including firewalls, routers, switches, and hubs, to meet organizational needs. • Provide technical support and assistance to staff, administrators, vendors, and other personnel. • Respond promptly to inquiries and troubleshoot network-related problems. • Collaborate with service providers and external vendors to maintain and enhance network infrastructure. • Manage and deploy Cisco Layer 2 and Layer 3 technologies to support network security and efficiency. • Maintain detailed records and documentation for all network configurations and changes. • Ensure compliance with security protocols and best practices across all network systems.
2026-03-03T18:53:41Z

Systems & Network Administrator

Dallas, TX
onsite
Contract / Temporary to Hire
35.00 - 37.00 USD / Hourly
We are looking for a skilled Systems & Network Administrator in Dallas, Texas. In this Contract position, you will play a critical role in managing network operations, providing end-user support, and ensuring the seamless functioning of IT systems across a large campus. This is an excellent opportunity for a hands-on individual with a collaborative mindset and strong technical expertise. Our client is specifically looking for someone with M365 Admin Portal & Azure experience handling network connectivity, user set up, password re-set, access, licenses, distro lists, etc. Responsibilities:• Administer and maintain network connections, ensuring secure and efficient operations.• Provide comprehensive help desk support, resolving tickets related to new user setups, remote access, and connectivity challenges.• Collaborate with IT staff and third-party vendors to optimize network performance and address technical issues.• Conduct network topology reviews and ensure all hardware is functioning properly within closets and other locations.• Assist with IT resource allocation for a large campus, including equipment upgrades and replacements.• Ensure compliance with security protocols and maintain a straightforward, reliable network infrastructure.
2026-03-19T17:53:43Z

Systems Administrator

Memphis, TN
onsite
Permanent
75000.00 - 85000.00 USD / Yearly
We’re seeking a skilled Systems Administrator to support, maintain, and enhance a growing technology environment. This role is ideal for someone who enjoys hands‑on system ownership, solving complex technical issues, and ensuring high availability across critical business systems. Responsibilities<ul><li>Manage, monitor, and maintain Windows servers, virtual environments, and enterprise applications.</li><li>Administer Active Directory, Group Policy, user provisioning, and identity/security controls.</li><li>Oversee system performance, patching, updates, and routine maintenance to ensure uptime and stability.</li><li>Support Office 365 / Microsoft 365 applications, email management, and license administration.</li><li>Perform network administration tasks, including switches, firewalls, VPN, wireless, and routing basics (in partnership with network resources, if applicable).</li><li>Troubleshoot system, application, and hardware issues; escalate to vendors as needed.</li><li>Maintain backup and disaster recovery processes, ensuring data integrity and restoration capability.</li><li>Monitor security alerts, enforce best practices, and support initiatives around vulnerability management and endpoint protection.</li><li>Document system configurations, procedures, and technical standards.</li><li>Provide Tier II/III support to end users and internal teams.</li><li>Participate in IT projects such as system upgrades, migrations, expansions, and new technology implementations.</li></ul>
2026-03-06T21:18:40Z

Network Engineer/Admin

Omaha, NE
onsite
Temporary
- USD / Hourly
We are looking for an experienced Network Engineer to join our team in Omaha, Nebraska. In this long-term contract role, you will take on a key position in designing, implementing, and maintaining the organization's network infrastructure. This includes handling local and wide area networks, VoIP systems, and Internet connectivity, ensuring optimal performance and availability for all users. The ideal candidate will bring advanced networking expertise to drive effective solutions and lead technical initiatives. Responsibilities: • Design, configure, and maintain network systems, including LAN, WAN, VoIP, and Internet infrastructure. • Monitor network performance to ensure consistent availability and implement necessary maintenance. • Troubleshoot and resolve complex network issues, providing leadership and guidance to team members. • Develop and implement network policies and procedures, including asset management and documentation. • Evaluate, procure, and deploy hardware, software, and peripheral equipment for network systems. • Collaborate with the security team to identify vulnerabilities and implement protective measures. • Lead capacity planning and analyze network traffic to optimize system performance. • Manage backups of data and voice network systems, supporting disaster recovery planning. • Communicate with stakeholders to address network requirements and resolve issues. • Provide training and mentorship to team members, ensuring tasks are completed effectively and efficiently.
2026-03-06T14:58:40Z

Network Security Administrator

Taunton, MA
onsite
Contract / Temporary to Hire
39.59 - 45.84 USD / Hourly
We are looking for a skilled Network Security Administrator to join our team on a Contract with potential for permanent employment in Taunton, Massachusetts. In this role, you will be responsible for managing and safeguarding system hardware, software, and network infrastructure while ensuring compliance with industry standards. You will play a key role in maintaining cybersecurity measures, mitigating threats, and implementing proactive solutions to enhance our IT environment. Responsibilities: • Install, configure, and troubleshoot software and hardware systems, ensuring optimal functionality. • Provide comprehensive support for server operating systems, virtualization platforms, backups, antivirus solutions, and user environments. • Configure and maintain network infrastructure devices, including routers, firewalls, switches, servers, load balancers, and intrusion detection systems. • Manage cloud services and Microsoft technologies such as Active Directory, Group Policy, and Exchange Server. • Safeguard the integrity and security of systems and networks, implementing robust measures for firewalls, storage solutions, and backup systems. • Develop and maintain detailed documentation for systems and networks, adhering to organizational cybersecurity frameworks. • Conduct system analysis to ensure compatibility with emerging technologies and recommend innovative solutions. • Deliver training sessions on applications and systems for staff and IT team members. • Monitor systems daily, respond to security alerts, and address threats using advanced tools. • Research and implement automated approaches to streamline system administration tasks.
2026-03-19T12:23:42Z

Network Administrator

Fort Lauderdale, FL
onsite
Temporary
35.00 - 42.00 USD / Hourly
We are seeking a motivated and detail-oriented Network Administrator to support and grow our network infrastructure. This role will assist in maintaining network reliability, security, and performance across a variety of technologies including firewalls, VPNs, wireless systems, and wired infrastructure. <ul><li>Configure, maintain, and troubleshoot network hardware including routers, switches, access points, and firewalls.</li><li>Administer and support firewall platforms including Palo Alto Networks and Cisco, including VPN support.</li><li>Monitor and manage VPN tunnels, remote access, and site-to-site connections.</li><li>Participate in the deployment, monitoring, and optimization of wired and wireless network infrastructure.</li><li>Collaborate cross-functionally with Deskside Support, Server Administration, and Information Security teams to ensure smooth IT operations.</li><li>Assist with maintaining compliance with security and regulatory standards (e.g., SOX, HIPAA, PCI, etc.).</li><li>Ensure proper documentation of network configurations, changes, incident reports, and asset inventories.</li><li>Provide Tier 2 support for network-related issues and escalate as needed.</li><li>Participate in IT change management processes.</li><li>Follow ITIL best practices in service management (incident, problem, and change management).</li></ul>
2026-03-09T14:38:45Z

Network Administrator

Miami, FL
onsite
Temporary
35.00 - 42.00 USD / Hourly
We are seeking a motivated and detail-oriented Network Administrator to support and grow our network infrastructure. This role will assist in maintaining network reliability, security, and performance across a variety of technologies including firewalls, VPNs, wireless systems, and wired infrastructure. <ul><li>Configure, maintain, and troubleshoot network hardware including routers, switches, access points, and firewalls.</li><li>Administer and support firewall platforms including Palo Alto Networks and Cisco, including VPN support.</li><li>Monitor and manage VPN tunnels, remote access, and site-to-site connections.</li><li>Participate in the deployment, monitoring, and optimization of wired and wireless network infrastructure.</li><li>Collaborate cross-functionally with Deskside Support, Server Administration, and Information Security teams to ensure smooth IT operations.</li><li>Assist with maintaining compliance with security and regulatory standards (e.g., SOX, HIPAA, PCI, etc.).</li><li>Ensure proper documentation of network configurations, changes, incident reports, and asset inventories.</li><li>Provide Tier 2 support for network-related issues and escalate as needed.</li><li>Participate in IT change management processes.</li><li>Follow ITIL best practices in service management (incident, problem, and change management).</li></ul>
2026-03-09T14:33:42Z

Cybersecurity Administrator

Cleveland, OH
onsite
Permanent
100000.00 - 115000.00 USD / Yearly
We are looking for an experienced Cybersecurity Administrator to join our team in Cleveland, Ohio. In this role, you will be responsible for safeguarding our cloud infrastructure, networks, and sensitive data through proactive monitoring, advanced threat detection, and strategic security measures. This position offers the opportunity to work with cutting-edge technologies and implement solutions that ensure the organization's security posture is robust and resilient. Responsibilities: • Oversee and maintain cloud security across Azure and Office 365, ensuring adherence to security policies and best practices. • Monitor and analyze security events using advanced threat detection tools, performing forensic investigations as required. • Manage Identity and Access Management systems, including privileged access controls and enforcing least privilege policies. • Implement Data Loss Prevention strategies to protect sensitive information and prevent unauthorized data exfiltration. • Develop and deploy countermeasures to safeguard personnel and critical information assets. • Automate and streamline routine security tasks to enhance team efficiency and productivity. • Update and optimize Security Information and Event Management systems for centralized threat detection and analysis. • Document, prioritize, and report security incidents, including conducting root cause analysis and preparing after-action reports. • Revise and maintain the incident response and business continuity plans to ensure swift containment and resolution of security events. • Conduct security awareness training sessions to educate employees on best practices and emerging threats.
2026-03-19T19:34:05Z

Network Administrator

Tampa, FL
onsite
Contract / Temporary to Hire
- USD / Hourly
We are looking for an experienced Network Administrator to join our team in Tampa, Florida. In this role, you will be responsible for ensuring the security, reliability, and performance of the organization's network across multiple data centers and remote locations. This position offers a hands-on opportunity to work within a Cisco-focused environment while managing day-to-day operations and contributing to network architecture and project initiatives. This is a Contract to permanent position, with an initial six-month contract followed by potential conversion to a hybrid schedule. Responsibilities: • Oversee the daily operation and uptime of network systems across data centers and remote sites. • Configure, maintain, and troubleshoot Cisco technologies, including Catalyst, Nexus, and wireless platforms. • Administer enterprise firewalls, currently Check Point, with potential future transition to Palo Alto. • Monitor and optimize network traffic and performance using tools such as WireShark, NetScout, and Network Performance Monitor. • Design and update network architectures, including spanning tree configurations and security standards. • Collaborate with cross-functional teams to resolve connectivity and performance issues. • Conduct network analysis, capacity planning, and lifecycle refresh activities. • Ensure accurate documentation of network configurations and compliance with security protocols. • Participate in on-call rotations and resolve support tickets in a timely manner. • Provide guidance and mentorship to entry level network team members.
2026-03-17T20:08:42Z

Network Security Administrator

Exton, PA
onsite
Permanent
100000.00 - 115000.00 USD / Yearly
We are looking for a skilled Network Security Administrator to join our team in Exton, Pennsylvania. In this role, you will safeguard our organization's IT infrastructure by ensuring robust security measures are in place and effectively maintained. Your expertise will contribute to the continuous improvement of our security systems, while also providing support for end users and proactively addressing potential vulnerabilities. Responsibilities: • Administer and configure IT security servers, appliances, and endpoint programs to ensure optimal functionality. • Perform installations, upgrades, and replacements of security-related software and hardware as needed. • Monitor security systems for alerts, respond to incidents, and escalate issues when necessary. • Assess the security of the organization's infrastructure and recommend improvements to strengthen overall security. • Troubleshoot and resolve issues with IT security equipment and applications. • Conduct scheduled security scans, implement remediation processes, and address vulnerabilities. • Manage and prioritize security-related tickets from the service desk, providing first-level support and coordinating resolutions. • Develop and maintain policies and procedures related to IT security operations. • Participate in audits, penetration tests, and disaster recovery exercises to ensure compliance and readiness. • Contribute to the development and enhancement of organizational security programs and initiatives.
2026-02-27T18:13:43Z

Systems Administrator

Austin, TX
onsite
Temporary
47.00 - 55.00 USD / Hourly
Systems AdministratorOnsite | Austin, TX | Contract Robert Half is partnering with a client in Austin, TX to hire a Systems Administrator on a contract basis. The Systems Administrator will perform complex to highly complex (senior-level) systems administration work supporting critical enterprise infrastructure. This role is responsible for the upkeep, configuration, and reliable operation of core systems, including installing and upgrading hardware and software, troubleshooting system issues, and providing technical guidance to other team members. Responsibilities:<ul><li>Maintain server data integrity through appropriate software and hardware solutions, including implementing and managing scheduled backup and data archiving processes.</li><li>Configure automation routines using scripting and other programming languages.</li><li>Evaluate existing information processing systems to assess effectiveness and identify opportunities to improve productivity and workflow.</li><li>Coordinate, plan, and schedule system installations, upgrades, and end-user or technical training for new or revised systems.</li><li>Define and manage roles and access privileges for users and devices across multiple systems to prevent unauthorized access.</li><li>Assist with technical analysis and documentation for simple to complex projects, migrations, and software upgrades.</li><li>Perform system scans, research identified issues, recommend appropriate resolutions, and validate solutions through testing.</li><li>Support system compliance efforts by aligning environments with applicable standards, frameworks, and best practices while maintaining operational continuity.</li><li>Work closely with external vendors, including those supporting cloud hosting and cloud management environments.</li></ul>
2026-03-16T13:28:44Z