Search jobs now Find the right job type for you Explore how we help job seekers Contract talent Permanent talent Learn how we work with you Executive search Finance and Accounting Technology Marketing and Creative Legal Administrative and Customer Support Technology Risk, Audit and Compliance Finance and Accounting Digital, Marketing and Customer Experience Legal Operations Human Resources 2026 Salary Guide Demand for Skilled Talent Report Building Future-Forward Tech Teams Job Market Outlook Press Room Salary and hiring trends Adaptive working Competitive advantage Work/life balance Inclusion Browse jobs Find your next hire Our locations

179 results for Network Security Administrator jobs

Network Administrator
  • Naples, FL
  • onsite
  • Contract / Temporary to Hire
  • 33.00 - 45.00 USD / Hourly
  • We are looking for an experienced Network Administrator to join our team in Naples, Florida. This role focuses on maintaining and enhancing network security, ensuring compliance with industry standards, and improving overall system performance. As a contract position with the potential for long-term employment, this opportunity offers the possibility of continued growth within the organization.<br><br>Responsibilities:<br>• Collaborate with the Network Engineer and IT Director to establish and maintain security protocols, risk assessments, and documentation procedures.<br>• Monitor and analyze data logs and security alerts, including data loss protection and data movement, escalating issues as needed.<br>• Communicate critical security updates and activities to relevant personnel through clear and timely messaging.<br>• Research emerging security technologies to identify opportunities for enhancing system performance and protection.<br>• Participate in technical audits to verify compliance with established security policies and industry standards.<br>• Investigate and perform root-cause analysis on security-related incidents, implementing preventive measures to mitigate future risks.<br>• Update controls and procedures based on incident findings to strengthen the organization's security posture.
  • 2025-11-20T21:23:50Z
Security Network Engineer
  • Houston, TX
  • onsite
  • Contract / Temporary to Hire
  • 51.46 - 59.59 USD / Hourly
  • <p>We are seeking a skilled <strong>Network Security Administrator</strong> to manage and secure our network infrastructure. The ideal candidate will have hands-on experience with <strong>Cisco Meraki</strong> and <strong>FortiGate firewalls</strong>, ensuring optimal performance, security, and compliance across all network systems.</p><p>W<strong>Key Responsibilities:</strong></p><ul><li>Design, implement, and maintain secure network solutions using <strong>Cisco Meraki</strong> and <strong>FortiGate firewalls</strong>.</li><li>Monitor network performance and security, proactively identifying and resolving issues.</li><li>Configure and manage VPNs, VLANs, and firewall policies to support business needs.</li><li>Perform regular security audits, vulnerability assessments, and patch management.</li><li>Collaborate with IT teams to troubleshoot connectivity and security-related incidents.</li><li>Maintain documentation of network configurations, policies, and procedures.</li><li>Ensure compliance with industry standards and organizational security policies.</li></ul>
  • 2025-11-24T17:44:16Z
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>
  • 2025-12-08T20:43:37Z
Network Administrator
  • Malvern, PA
  • onsite
  • Contract / Temporary to Hire
  • 38.00 - 44.00 USD / Hourly
  • We are looking for a skilled Network Administrator to join our team in Malvern, Pennsylvania. This contract-to-permanent position offers an exciting opportunity to work on essential network infrastructure tasks, including firewall and network updates, while leveraging your expertise in Cisco technologies and Palo Alto firewalls. If you are passionate about maintaining and improving network systems, we encourage you to apply.<br><br>Responsibilities:<br>• Implement and manage firewall configurations and updates to ensure network security.<br>• Perform routine network modifications and troubleshooting to maintain optimal performance.<br>• Handle physical tasks such as cable management and hardware setup.<br>• Monitor network systems to identify and resolve issues promptly.<br>• Configure and maintain Cisco routers and switches, ensuring seamless connectivity.<br>• Collaborate with team members to support network operations and projects.<br>• Utilize Palo Alto firewalls to enhance system security and functionality.<br>• Document network changes and maintain accurate records for future reference.<br>• Provide technical support and guidance to end-users as needed.
  • 2025-12-01T19:18:47Z
Network Administrator
  • Saint Louis, MO
  • onsite
  • Temporary
  • 40.00 - 50.00 USD / Hourly
  • <p><strong>Position Summary</strong></p><p>The Network Administrator is responsible for the design, implementation, and maintenance of the organization’s network infrastructure. This role ensures secure, reliable, and efficient connectivity across all systems and devices, supporting business operations and technology initiatives.</p><p><br></p><p><strong>Key Responsibilities</strong></p><ul><li><strong>Network Management & Maintenance</strong></li><li>Configure, monitor, and maintain LAN, WAN, and wireless networks.</li><li>Ensure optimal network performance and troubleshoot connectivity issues.</li><li><strong>Security & Compliance</strong></li><li>Implement and manage firewalls, intrusion detection systems, and VPNs.</li><li>Monitor network traffic for security threats and enforce security policies.</li><li><strong>Infrastructure Support</strong></li><li>Maintain network hardware (routers, switches, access points) and software.</li><li>Collaborate with IT teams to support servers, storage, and cloud connectivity.</li><li><strong>Monitoring & Optimization</strong></li><li>Use network monitoring tools to identify and resolve performance bottlenecks.</li><li>Plan and execute network upgrades and capacity improvements.</li><li><strong>Documentation & Reporting</strong></li><li>Maintain accurate network diagrams, configurations, and change logs.</li><li>Provide regular reports on network health and security status.</li></ul>
  • 2025-12-02T19:28:46Z
Systems Administrator
  • Saint Louis, MO
  • onsite
  • Temporary
  • 40.00 - 50.00 USD / Hourly
  • <p><strong>Position Summary</strong></p><p>The Systems Administrator is responsible for managing, maintaining, and optimizing the organization’s IT infrastructure. This role ensures the reliability, security, and performance of servers, networks, and related systems to support business operations effectively.</p><p><br></p><p><strong>Key Responsibilities</strong></p><ul><li><strong>System Maintenance & Administration</strong></li><li>Install, configure, and maintain servers, operating systems, and applications.</li><li>Monitor system performance and troubleshoot issues proactively.</li><li><strong>Network & Security Management</strong></li><li>Manage firewalls, VPNs, and network security protocols.</li><li>Implement and maintain security measures to protect data and systems.</li><li><strong>Backup & Disaster Recovery</strong></li><li>Develop and maintain backup and recovery plans.</li><li>Ensure business continuity through regular testing of disaster recovery procedures.</li><li><strong>User Support & Documentation</strong></li><li>Provide technical support for end-users and resolve escalated issues.</li><li>Maintain accurate documentation of systems, configurations, and processes.</li><li><strong>Compliance & Updates</strong></li><li>Apply patches and updates to systems and software regularly.</li><li>Ensure compliance with organizational and regulatory standards.</li></ul>
  • 2025-12-02T19:28:46Z
Systems Administrator
  • Greenville, SC
  • onsite
  • Permanent
  • 60000.00 - 75000.00 USD / Yearly
  • We are looking for a skilled Systems Administrator to join our team in Greenville, South Carolina. In this role, you will play a critical part in managing and optimizing our IT infrastructure, ensuring seamless operations and robust security. The ideal candidate will have extensive experience in system administration and a proactive approach to solving technical challenges.<br><br>Responsibilities:<br>• Oversee the management and maintenance of company servers, networks, and systems to ensure optimal functionality.<br>• Monitor system performance, identify potential risks, and implement proactive security measures.<br>• Perform regular updates, backups, and patch management to safeguard data integrity and availability.<br>• Configure, deploy, and troubleshoot hardware and software solutions tailored to organizational needs.<br>• Provide technical support to users facing issues related to operating systems, networks, and applications.<br>• Administer network security protocols, including firewalls, VPNs, and intrusion detection systems.<br>• Collaborate with the IT team to introduce new technologies and enhance existing systems.<br>• Prepare comprehensive system documentation, including configurations, procedures, and troubleshooting guides.<br>• Deliver on-call support for critical system outages, including remote and on-site assistance.<br>• Ensure compliance with industry standards, data privacy regulations, and company security policies.
  • 2025-12-04T15:48:38Z
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
Senior Network Administrator
  • Salem, OR
  • onsite
  • Permanent
  • 95000.00 - 105000.00 USD / Yearly
  • <p>We are looking for an experienced Senior Network Administrator to oversee and maintain the network infrastructure for a large-scale organization in Salem, Oregon. This role requires expertise in managing complex local and wide area networks, ensuring secure and efficient communication across multiple systems and devices. The ideal candidate will have a proven track record in network administration and a strong understanding of advanced technologies.</p><p><br></p><p>Responsibilities:</p><p>• Manage and optimize local and wide area network infrastructure, including servers, routers, switches, firewalls, and wireless devices.</p><p>• Ensure the security and functionality of network systems through regular monitoring and updates.</p><p>• Coordinate and execute installations of interconnected systems, such as internet connections and host computer networks.</p><p>• Implement and maintain firewall technologies to protect sensitive data and prevent unauthorized access.</p><p>• Troubleshoot network issues promptly to minimize downtime and maintain operational efficiency.</p><p>• Collaborate with team members to design and deploy network solutions that align with organizational needs.</p><p>• Perform routine maintenance and upgrades to ensure network components are operating at peak performance.</p><p>• Support Active Directory management, including user accounts and permissions.</p><p>• Document network configurations and procedures for future reference and training purposes.</p><p>• Stay updated on emerging networking technologies to continuously improve system capabilities.</p><p><br></p><p>Onsite in Salem, OR</p><p>Salary: $95 - $105k (possibly more DOE)</p>
  • 2025-11-20T14:39:03Z
Network Administrator
  • Miami, FL
  • onsite
  • Temporary
  • - USD / Hourly
  • <p><strong>Network Administrator: </strong></p><p>We are accepting applications for a Network Administrator to help with planning, designing, monitoring, supporting, managing and integrating enterprise network systems</p><p><strong>Responsibilities:</strong></p><ul><li>Manage, monitor, and maintain company LAN, WAN, and wireless networks to ensure efficient operation and uptime.</li><li>Configure and support network hardware, such as routers, switches, firewalls, and wireless access points.</li><li>Troubleshoot network connectivity issues and escalate advanced problems to senior staff when needed.</li><li>Conduct regular network health checks, monitoring for performance bottlenecks and implementing solutions.</li><li>Assist in network upgrades, expansions, and technology migrations.</li><li>Follow established network security protocols, administer firewall rules, VPN access, and support intrusion prevention efforts.</li><li>Document network configurations and changes, ensuring accurate records for compliance and support purposes.</li><li>Provide technical support and guidance to end-users and junior IT staff on network topics.</li><li>Participate in backup and disaster recovery planning and testing for network infrastructure.</li><li>Stay current with emerging networking technologies and best practices.</li></ul><p><br></p>
  • 2025-12-16T15:04:35Z
Network Administrator
  • Fort Lauderdale, FL
  • onsite
  • Temporary
  • - USD / Hourly
  • <p><strong>Network Administrator: </strong></p><p>We are accepting applications for a Network Administrator to help with planning, designing, monitoring, supporting, managing and integrating enterprise network systems</p><p><strong>Responsibilities:</strong></p><ul><li>Manage, monitor, and maintain company LAN, WAN, and wireless networks to ensure efficient operation and uptime.</li><li>Configure and support network hardware, such as routers, switches, firewalls, and wireless access points.</li><li>Troubleshoot network connectivity issues and escalate advanced problems to senior staff when needed.</li><li>Conduct regular network health checks, monitoring for performance bottlenecks and implementing solutions.</li><li>Assist in network upgrades, expansions, and technology migrations.</li><li>Follow established network security protocols, administer firewall rules, VPN access, and support intrusion prevention efforts.</li><li>Document network configurations and changes, ensuring accurate records for compliance and support purposes.</li><li>Provide technical support and guidance to end-users and junior IT staff on network topics.</li><li>Participate in backup and disaster recovery planning and testing for network infrastructure.</li><li>Stay current with emerging networking technologies and best practices.</li></ul><p><br></p>
  • 2025-12-16T15:08:41Z
Network Engineer
  • Dublin, OH
  • remote
  • Permanent
  • 95000.00 - 110000.00 USD / Yearly
  • We are looking for an experienced Network Engineer to join our team in Dublin, Ohio. This role focuses on designing, implementing, and maintaining enterprise-level network infrastructures using Cisco and Palo Alto technologies. The ideal candidate has a strong technical background, excels in troubleshooting complex systems, and is committed to ensuring network security and performance.<br><br>Responsibilities:<br>• Design, configure, and manage enterprise network systems, including wireless, firewalls, and other core infrastructure components.<br>• Administer and optimize Palo Alto firewalls, Panorama management tools, and security configurations.<br>• Configure and maintain Cisco routers, switches, and wireless solutions for reliable network performance.<br>• Monitor network activity, identify issues, and implement necessary optimizations to enhance efficiency.<br>• Investigate and resolve network and security incidents, providing root-cause analysis and preventive measures.<br>• Apply and enforce best practices for network security, including segmentation, VPN setups, and threat prevention.<br>• Collaborate with IT and security teams to support projects and implement network upgrades.<br>• Document network designs, configurations, and changes to maintain accurate records.<br>• Conduct regular assessments of network health and implement necessary updates to align with industry standards.
  • 2025-12-03T15:14:13Z
Network System Administrator
  • La Mirada, CA
  • remote
  • Temporary
  • 35.00 - 55.00 USD / Hourly
  • <p>We are seeking a Network System Administrator with hands-on experience in Multi-Factor Authentication (MFA), Mobile Device Management (MDM), and cyber remediation activities. This role will support our client's network infrastructure, drive security improvements, and work closely with IT and Cybersecurity teams to protect organizational assets.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li>Install, configure, and maintain network systems, including switches, routers, firewalls, and wireless devices.</li><li>Implement, monitor, and support Multi-Factor Authentication (MFA) solutions for user access across systems.</li><li>Administer and optimize Mobile Device Management (MDM) platforms to ensure secure device provisioning, compliance, and remote management.</li><li>Participate in cyber remediation efforts, including incident response, threat investigation, and applying recommended security controls.</li><li>Collaborate with security teams to identify vulnerabilities and deploy system patches, updates, and configuration changes.</li><li>Perform regular network and system health checks; monitor logs for suspicious activity and troubleshoot connectivity or security issues.</li><li>Maintain system documentation, network topology diagrams, and ensure compliance with company policies and regulatory requirements.</li><li>Provide end-user support on network access, authentication issues, and secure device enrollment.</li><li>Stay current on emerging network, MDM, and cybersecurity trends to recommend improvements.</li></ul>
  • 2025-12-03T21:28:51Z
Network Administrator
  • Conshohocken, PA
  • onsite
  • Permanent
  • 89000.00 - 95000.00 USD / Yearly
  • We are looking for a skilled Network Administrator to join our team in Conshohocken, Pennsylvania. This role focuses on maintaining and improving network and server infrastructure, ensuring cybersecurity standards, and resolving complex technical issues. The ideal candidate will be proactive, detail-oriented, and passionate about delivering high-quality IT solutions.<br><br>Responsibilities:<br>• Conduct scheduled technical alignment visits, adhering to established best practices and standards.<br>• Ensure compliance with security protocols, configuration guidelines, and documentation requirements.<br>• Identify and address risks, gaps, and inconsistencies across client technology platforms.<br>• Document exceptions and recommend actionable solutions for alignment issues.<br>• Drive proactive remediation efforts to prevent recurring infrastructure, server, and network challenges.<br>• Implement recommended changes to improve alignment and enforce technical standards.<br>• Manage server, network, and cloud infrastructure environments, including deployment and configuration.<br>• Administer Microsoft cloud, virtualization, and firewall platforms to maintain system reliability.<br>• Perform patching, backup validation, and analysis to ensure data integrity and cybersecurity.<br>• Act as a Tier 2/3 escalation point to resolve deeper infrastructure and network issues effectively.
  • 2025-12-10T14:15:11Z
Information Technology Administrator
  • San Antonio, TX
  • onsite
  • Permanent
  • 75000.00 - 85000.00 USD / Yearly
  • We are looking for an experienced Information Technology Administrator to oversee and enhance IT operations, infrastructure, and support systems within our organization. Based in San Antonio, Texas, this role requires a proactive, detail-oriented individual who can manage diverse technical environments and ensure seamless functionality of systems and networks. The ideal candidate will excel in system administration, network management, and automation while maintaining compliance with security standards.<br><br>Responsibilities:<br>• Provide advanced-level technical support for Windows, Mac, and Linux systems, addressing issues both remotely and in-person.<br>• Administer endpoint protection, oversee software deployment, and manage the lifecycle of IT assets across the company.<br>• Ensure the organization's wired and wireless networks maintain high availability and optimal performance.<br>• Manage and monitor firewalls, routers, switches, VPNs, and failover systems to ensure network security and reliability.<br>• Implement and maintain cloud-based tools and platforms, such as Azure AD, Okta, and Google Identity, to enhance system administration.<br>• Lead backup, disaster recovery, and continuity planning to safeguard critical business operations.<br>• Administer and configure enterprise applications, including SaaS platforms like Jira, Salesforce, and RingCentral, ensuring efficient integration and provisioning.<br>• Develop and maintain automation scripts (PowerShell, Bash) to streamline IT processes and improve operational efficiency.<br>• Create and manage comprehensive documentation, including system diagrams, SOPs, and knowledge bases, adhering to organizational standards.<br>• Enforce IT policies and compliance measures related to data security, access control, and conditional access policies.
  • 2025-12-03T20:53:37Z
Network Administrator
  • New York, NY
  • onsite
  • Temporary
  • 34.20 - 39.60 USD / Hourly
  • We are looking for a skilled Network Administrator to join our team in New York, New York. This long-term contract position is ideal for an experienced, detail-oriented candidate with a strong background in managing and maintaining network infrastructure, hardware, and software. The role requires a proactive individual who can ensure seamless connectivity and system performance while addressing technical challenges efficiently.<br><br>Responsibilities:<br>• Manage and maintain the organization's network infrastructure, including hardware, software, and devices.<br>• Configure and troubleshoot Mac computers, Apple devices, and other computer hardware.<br>• Implement and oversee configuration management processes to ensure optimal system operation.<br>• Utilize MDM technologies and tools such as Jamf Pro to streamline device management.<br>• Administer user access and security protocols using Okta and other authentication systems.<br>• Collaborate with teams to set up and maintain audio-visual equipment for meetings and presentations.<br>• Provide technical support and resolve issues related to Rippling software and other enterprise applications.<br>• Monitor network performance and ensure timely upgrades to maintain system efficiency.<br>• Develop and document procedures for network administration and device management.<br>• Stay updated on emerging technologies to recommend improvements and solutions.
  • 2025-11-26T16:53:44Z
Manager of Network Technology
  • Kansas City, MO
  • onsite
  • Permanent
  • - USD / Yearly
  • Position: IT Infrastructure Manager <br>Location: Kansas City, MO<br>Salary: up to $125,000 base annual salary + excellent benefits<br><br>*** For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. ***<br><br>In this pivotal IT Infrastructure Manager role, you’ll drive the vision, leadership, and execution of all technology initiatives for the enterprise organization. You will be manage a small team and be a player coach and hands on in all things IT infrastructure from: Cybersecurity, Systems, Network, Desktop, Hardware, Software, and other business applications.<br><br>What You’ll Do<br> • Set the Vision: Provide entperise leadership and strategic direction for technology services aligned with operational goals.<br> • Build the Roadmap: Develop and implement a comprehensive technology plan with short- and long-term objectives.<br> • Own the Infrastructure: Oversee network operations, cybersecurity, cloud platforms, enterprise systems (SIS, HR, ERP, LMS), and device management.<br> • Lead the Team: Supervise and mentor technology staff, fostering a culture of innovation and collaboration.<br> • Partner for Success: Work closely with leaders to integrate technology into business operations.<br> • Manage Resources: Oversee vendor relationships, contracts, licensing, and a multi-million-dollar technology budget.<br> • Plan for Resilience: Create disaster recovery, data backup, and business continuity strategies.<br><br>What We’re Looking For<br>Required Qualifications:<br> • Bachelor’s degree in IT, Computer Science, Educational Technology, or related field.<br> • 5+ years of progressive IT leadership experience, including 3+ years in a supervisory role.<br> • Expertise in networking, cybersecurity, systems administration, and device management.<br> • Proven success leading technology initiatives in complex organizations.<br> • Exceptional communication and project management skills.<br><br>*** For immediate and confidential consideration, please send a message to MEREDITH CARLE on LinkedIn or send an email to me with your resume. My email can be found on my LinkedIn page. Also, you may contact me by office: 515-303-4654 or mobile: 515-771-8142. Or one click apply on our Robert Half website. No third party inquiries please. Our client cannot provide sponsorship and cannot hire C2C. ***
  • 2025-12-03T03:58:36Z
Network Data Center Administrator
  • Little Rock, AR
  • onsite
  • Permanent
  • 38.00 - 59.00 USD / Hourly
  • <ul><li>Administer the company’s fiber, wired, and wireless networks; virtual and physical data centers; SAN environments; cloud infrastructure (AWS, Azure, Nutanix, Google Cloud); and all backup/recovery systems.</li><li>Design, implement, maintain, and troubleshoot network and cloud architecture while ensuring compliance with security standards and organizational policies.</li><li>Monitor network performance, identify issues, troubleshoot outages, and implement corrective actions to maximize efficiency.</li><li>Install, configure, and maintain backup systems, virtualization platforms, and both physical and virtual servers — including operating system patching.</li><li>Monitor hybrid cloud environments for performance and integration; recommend and implement enhancements.</li><li>Maintain database security, user access, workflows, and respond to performance faults or security events.</li><li>Configure, maintain, and back up clustered data center systems while planning for storage growth and future system integrations.</li><li>Install and configure network hardware (routers, switches, hubs, gateways) and ensure compliance with security and firmware update requirements.</li><li>Establish IP addressing and appropriate security configurations for switches and firewalls supporting confidential or sensitive data.</li><li>Coordinate with Network Security and Network Operations teams to ensure secure and efficient implementation of fiber equipment, core switches, and VoIP networking.</li><li>Administer all fiber switches supporting servers and storage, including zoning configurations and performance monitoring.</li><li>Conduct storage capacity planning for production and test environments.</li><li>Review and optimize production databases, stored procedures, and data center performance.</li><li>Serve as SQL/DB2 system administrator, monitoring memory, performance, replication, backup integrity, and system usability.</li><li>Evaluate system functions to determine needs for hardware or configuration changes.</li><li>Monitor equipment inventory, recommend purchases, and ensure compliance with budgetary guidelines.</li><li>Prepare technical bid specifications for software, hardware, and maintenance contracts; evaluate and recommend vendor proposals.</li><li>Coordinate with vendors and contractors on fiber, wired, and wireless installations, relocations, and repairs; verify compliance with networking standards.</li><li>Conduct research on emerging technologies and recommend enhancements to network and data center operations.</li><li>Develop and maintain network addressing schemes and complete documentation including diagrams, standards, and procedures.</li><li>Operate a company vehicle as needed for job-related tasks.</li></ul><p><br></p>
  • 2025-12-09T21:53:52Z
Cloud Network Engineer
  • Malvern, PA
  • onsite
  • Contract / Temporary to Hire
  • 47.50 - 55.00 USD / Hourly
  • We are looking for a skilled Cloud Network Engineer to join our team in Malvern, Pennsylvania. This contract-to-permanent role involves designing, implementing, and supporting advanced cloud networking solutions with a focus on Microsoft Azure. The ideal candidate will have a strong background in network engineering, cloud architecture, and security, along with hands-on experience in enterprise tools such as Palo Alto firewalls and Cisco networking equipment.<br><br>Responsibilities:<br>• Design and manage cloud networking solutions in Microsoft Azure to ensure optimal performance, security, and scalability.<br>• Configure and oversee Azure Virtual Networks, VPNs, Network Security Groups, ExpressRoute, and Application Gateways.<br>• Monitor network performance using Azure-native tools and third-party platforms, identifying and resolving issues proactively.<br>• Develop and implement best practices for cloud network architecture, including automation, governance, and disaster recovery strategies.<br>• Troubleshoot complex network problems across hybrid environments and provide timely resolutions.<br>• Create and maintain comprehensive documentation for network configurations, policies, and procedures to support compliance and change management.<br>• Mentor and support entry level network engineers, fostering knowledge sharing and skill development.<br>• Collaborate with cross-functional teams, including cloud engineers, server administrators, and security specialists, to ensure seamless IT operations.<br>• Support compliance with security standards and regulatory requirements through thorough documentation and adherence to protocols.<br>• Participate actively in IT change management processes to ensure smooth transitions and updates.
  • 2025-12-01T19:14:09Z
IBM i Infrastructure Systems Administrator
  • Dayton, NJ
  • onsite
  • Permanent
  • 70000.00 - 100000.00 USD / Yearly
  • We are looking for a skilled IBM i Infrastructure Systems Administrator to join our team in Dayton, New Jersey. In this role, you will be responsible for maintaining and optimizing Linux and IBM i environments, ensuring system reliability, security, and seamless integration with business applications. The ideal candidate will bring deep expertise in legacy systems and modern technologies, along with a proactive approach to troubleshooting and system enhancements.<br><br>Responsibilities:<br>• Manage and support Linux and IBM i system environments, ensuring their reliability and performance.<br>• Diagnose and resolve issues in legacy systems, including performing repairs and tuning for optimal performance.<br>• Coordinate hardware installations, upgrades, and migrations to maintain system efficiency.<br>• Develop and implement security protocols to safeguard systems and ensure compliance with data protection standards.<br>• Configure and optimize network connectivity, protocols, and performance for IBM i and AS/400 platforms.<br>• Design and deploy custom integrations between legacy systems and modern applications or infrastructure.<br>• Provide technical expertise for system integration, security enhancements, and legacy application support.<br>• Document processes, security measures, and workflows to ensure operational consistency.<br>• Monitor system performance and recommend improvements to enhance efficiency and security.<br>• Collaborate with cross-functional teams to align technology solutions with business needs.
  • 2025-11-19T20:14:37Z
Network Analyst
  • Little Rock, AR
  • onsite
  • Permanent
  • 80000.00 - 100000.00 USD / Yearly
  • <p>The Network Analyst is responsible for designing, implementing, maintaining, and supporting the organization’s network infrastructure to ensure optimal performance, security, and reliability. This role involves monitoring network systems, troubleshooting issues, and collaborating with IT teams to support business operations and technology initiatives.</p><p><br></p><p><strong>Key Responsibilities</strong></p><ul><li><strong>Network Administration:</strong> Configure, maintain, and optimize LAN, WAN, VPN, and wireless networks.</li><li><strong>Monitoring & Troubleshooting:</strong> Proactively monitor network performance, identify bottlenecks, and resolve connectivity issues.</li><li><strong>Security Management:</strong> Implement and maintain network security protocols, firewalls, and intrusion detection systems.</li><li><strong>Documentation:</strong> Maintain accurate documentation of network configurations, diagrams, and processes.</li><li><strong>Vendor Coordination:</strong> Work with external vendors for hardware/software procurement and support.</li><li><strong>Upgrades & Patching:</strong> Plan and execute network upgrades, patches, and firmware updates.</li><li><strong>Disaster Recovery:</strong> Assist in developing and testing network-related disaster recovery plans.</li><li><strong>Support:</strong> Provide technical support for network-related issues to internal teams.</li></ul><p><br></p><p><br></p><p><br></p>
  • 2025-12-08T17:08:58Z
Network Engineer
  • Azle, TX
  • onsite
  • Contract / Temporary to Hire
  • 57.00 - 66.00 USD / Hourly
  • <p>We are looking for a skilled and experienced Network Engineer to join our team in Azle, Texas. In this Contract to permanent position, you will play a key role in designing, implementing, and managing scalable and secure network solutions to support our organizational needs. This role requires a proactive detail oriented individual capable of leading complex projects while ensuring optimal performance and reliability across all network systems.</p><p><br></p><p>Responsibilities:</p><p>• Design and implement robust network architectures, including wireless, cloud-integrated, and enterprise environments.</p><p>• Develop comprehensive network documentation, such as detailed diagrams, IP address plans, and configuration guidelines.</p><p>• Lead advanced network projects, including system upgrades, new deployments, and infrastructure migrations.</p><p>• Perform in-depth troubleshooting and optimize network performance, scalability, and security.</p><p>• Manage and maintain critical network devices, including Aruba switches, routers, Palo Alto firewalls, and Aruba wireless controllers.</p><p>• Oversee the deployment and maintenance of network components supporting field communications and advanced metering infrastructure.</p><p>• Implement and manage security measures, including firewalls, spam filters, and other protective systems, to ensure network compliance and risk mitigation.</p><p>• Research and recommend emerging technologies to improve network efficiency and align with long-term organizational goals.</p><p>• Provide mentorship to entry level staff and support their detail oriented growth.</p><p>• Develop and maintain disaster recovery plans and lead recovery efforts during network outages or incidents.</p>
  • 2025-11-13T21:04:09Z
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
Systems Administrator
  • Nashville, TN
  • remote
  • Temporary
  • 35.00 - 40.00 USD / Hourly
  • <p><strong>Job Description:</strong></p><p>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.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ol><li><strong>System Maintenance:</strong> Perform routine system maintenance, including software updates, patch management, and regular system backups to ensure system stability and security.</li><li><strong>Server Administration:</strong> Manage and maintain server hardware and software, including Windows Server, Linux, or other relevant operating systems.</li><li><strong>Network Management:</strong> Oversee network infrastructure, ensuring optimal performance, security, and reliability. This may include switches, routers, firewalls, and wireless access points.</li><li><strong>Security Monitoring:</strong> Implement and monitor security protocols to safeguard systems and data, detect and respond to security breaches, and conduct regular security audits.</li><li><strong>User Support:</strong> Provide technical support to end-users, assisting with system-related issues, troubleshooting, and offering guidance on best practices.</li><li><strong>Documentation:</strong> Maintain detailed records of system configurations, changes, and updates to facilitate system troubleshooting and auditing.</li><li><strong>Capacity Planning:</strong> Assess system performance and capacity, making recommendations for upgrades or enhancements to meet organizational needs.</li><li><strong>Backup and Disaster Recovery:</strong> Develop and implement backup and disaster recovery plans to ensure data integrity and continuity of operations.</li><li><strong>Vendor Collaboration:</strong> Collaborate with technology vendors to ensure timely procurement of hardware and software, and manage vendor relationships.</li></ol><p><br></p>
  • 2025-12-08T20:23:37Z
Network Engineer
  • Oak Ridge, TN
  • onsite
  • Contract / Temporary to Hire
  • 62.50 - 68.00 USD / Hourly
  • We are looking for an experienced Network Engineer to join our team in Oak Ridge, Tennessee. This contract to permanent position involves overseeing the security, performance, and overall management of network systems while ensuring compliance with organizational goals and policies. The ideal candidate will play a key role in safeguarding sensitive data and enhancing network infrastructure to meet future business needs.<br><br>Responsibilities:<br>• Oversee the prioritization of network engineering tasks to align with organizational objectives.<br>• Manage and coordinate upgrades, changes, and expansions of network hardware, software, and communication systems.<br>• Monitor and optimize the performance of network systems, including routers and switches, while identifying opportunities for improvement.<br>• Develop and implement network policies and strategies that address business risks and security requirements.<br>• Lead efforts to prevent, detect, and address security breaches in networked information resources.<br>• Maintain strong relationships with third-party vendors to ensure reliable support for technical systems.<br>• Ensure compliance with IT policies by executing plans and conducting regular reviews throughout the system lifecycle.<br>• Implement proactive security measures and direct defensive strategies to protect networked resources.<br>• Design network systems in accordance with applicable security standards and organizational policies.<br>• Collaborate with other departments to align network solutions with evolving business needs.
  • 2025-11-19T20:14:37Z
2