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Network Administrator - Careers at Robert Half

Robert Half

Network Administrator - Careers at Robert Half

contractPosted: Feb 3, 2026

Job Description

About the Network Administrator Role at Robert Half

Join Robert Half's esteemed client in San Antonio, Texas, as a Network Administrator in this exciting contract-to-permanent opportunity. As a pivotal member of the IT team, you will ensure the seamless operation, optimization, and security of local and wide area networks (LAN/WAN). This role is ideal for seasoned IT professionals passionate about network infrastructure, Cisco technologies, and delivering top-tier technical support. With San Antonio's booming tech scene, this position offers a gateway to long-term career growth with a reputable organization backed by Robert Half's expertise in talent placement.

Network Administrators are the backbone of modern businesses, preventing downtime, enhancing performance, and safeguarding data. In this role, you'll tackle real-world challenges like performance bottlenecks, security threats, and hardware evolutions, all while contributing to a high-reliability network ecosystem. Robert Half specializes in connecting top talent like you with roles that match your skills and ambitions, making this an unmissable chance to advance your career in network administration.

Key Responsibilities

  • Monitor Network Performance: Proactively identify issues and resolve them to maintain peak efficiency across all network operations.
  • Implement Updates and Upgrades: Deploy software patches and hardware enhancements to boost functionality and future-proof the infrastructure.
  • Configure Network Devices: Set up and document firewalls, routers, switches, and hubs tailored to organizational requirements.
  • Deliver Technical Support: Assist staff, administrators, vendors, and personnel with prompt, effective troubleshooting.
  • Troubleshoot Problems: Respond swiftly to inquiries and diagnose complex network-related challenges.
  • Collaborate with Vendors: Partner with service providers to sustain and elevate network capabilities.
  • Manage Cisco Technologies: Deploy Layer 2 and Layer 3 solutions for superior security and operational efficiency.
  • Maintain Documentation: Keep meticulous records of configurations, changes, and compliance measures.
  • Enforce Security Protocols: Uphold best practices to protect against vulnerabilities across all systems.

Required Qualifications for Success

To thrive as a Network Administrator with Robert Half in San Antonio, TX, you need hands-on experience in network management and a proactive approach to IT challenges. Ideal candidates possess:

  • Proven track record in network administration, including LAN/WAN optimization.
  • Deep expertise in Cisco Layer 2/3 technologies, firewalls, routers, switches, and hubs.
  • Strong skills in performance monitoring, troubleshooting, and issue resolution.
  • Experience with software/hardware updates and vendor management.
  • Exceptional documentation habits and knowledge of security compliance.
  • Excellent communication for technical support and team collaboration.
  • Bachelor's degree in IT, Computer Science, or related field preferred; certifications like CCNA/CCNP a plus.

This role demands technical prowess combined with soft skills like problem-solving and adaptability, perfect for those eyeing contract-to-hire transitions in Texas's vibrant job market.

Why Join Us at Robert Half?

Robert Half offers unparalleled support in your career journey. This Network Administrator position starts as a contract at $42.75/hour (equivalent to approximately $89,000 annually) with a clear path to permanent employment, complete with benefits and stability. Enjoy working in San Antonio, a city renowned for its cultural richness, economic growth, and tech opportunities.

Benefits Highlights:

  • Pathway from contract to full-time permanence.
  • Competitive compensation with Robert Half's market-leading rates.
  • Professional growth through exposure to advanced Cisco and security tech.
  • Dynamic team environment fostering innovation and collaboration.
  • Prestige of partnering with Robert Half, a Fortune 500 leader in staffing.

SEO-optimized for 'Network Administrator jobs San Antonio TX', 'Cisco Network Admin Robert Half', and 'IT contract to hire Texas', this role is your ticket to a rewarding future. Apply now and elevate your network administration career!

Locations

  • San Antonio, Texas, United States

Salary

89,000 - 89,000 USD / yearly

Estimated Salary Rangehigh confidence

85,000 - 95,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Network performance monitoringintermediate
  • Software updates and hardware upgradesintermediate
  • Network component configuration (firewalls, routers, switches, hubs)intermediate
  • Technical support and troubleshootingintermediate
  • Cisco Layer 2 and Layer 3 technologiesintermediate
  • Network documentation and record-keepingintermediate
  • Security protocols complianceintermediate
  • Vendor collaborationintermediate
  • LAN/WAN managementintermediate
  • Problem resolution and optimizationintermediate

Required Qualifications

  • Proven experience as a Network Administrator (experience)
  • Strong knowledge of Cisco Layer 2 and Layer 3 technologies (experience)
  • Expertise in configuring firewalls, routers, switches, and hubs (experience)
  • Ability to monitor and optimize network performance (experience)
  • Experience with software updates and hardware upgrades (experience)
  • Excellent troubleshooting and technical support skills (experience)
  • Familiarity with network security best practices (experience)
  • Strong documentation and record-keeping abilities (experience)
  • Collaborative mindset for working with vendors and teams (experience)
  • Contract-to-permanent role readiness (experience)

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.
  • 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.

Benefits

  • general: Contract-to-permanent employment opportunity with growth potential
  • general: Competitive hourly rate of $42.75 with potential for full-time salary conversion
  • general: Work with a leading staffing firm, Robert Half, known for career advancement
  • general: Comprehensive support in a dynamic San Antonio, TX team environment
  • general: Opportunities for professional development in network technologies
  • general: Collaboration with top vendors and service providers
  • general: Flexible contract leading to stable permanent role
  • general: Exposure to cutting-edge Cisco and network security practices

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Robert Half CareersJobs in San Antonio, TXNetwork AdministratorCisco JobsIT Support San AntonioNetwork Security TexasFinanceAccountingAdmin

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Robert Half logo

Network Administrator - Careers at Robert Half

Robert Half

Network Administrator - Careers at Robert Half

contractPosted: Feb 3, 2026

Job Description

About the Network Administrator Role at Robert Half

Join Robert Half's esteemed client in San Antonio, Texas, as a Network Administrator in this exciting contract-to-permanent opportunity. As a pivotal member of the IT team, you will ensure the seamless operation, optimization, and security of local and wide area networks (LAN/WAN). This role is ideal for seasoned IT professionals passionate about network infrastructure, Cisco technologies, and delivering top-tier technical support. With San Antonio's booming tech scene, this position offers a gateway to long-term career growth with a reputable organization backed by Robert Half's expertise in talent placement.

Network Administrators are the backbone of modern businesses, preventing downtime, enhancing performance, and safeguarding data. In this role, you'll tackle real-world challenges like performance bottlenecks, security threats, and hardware evolutions, all while contributing to a high-reliability network ecosystem. Robert Half specializes in connecting top talent like you with roles that match your skills and ambitions, making this an unmissable chance to advance your career in network administration.

Key Responsibilities

  • Monitor Network Performance: Proactively identify issues and resolve them to maintain peak efficiency across all network operations.
  • Implement Updates and Upgrades: Deploy software patches and hardware enhancements to boost functionality and future-proof the infrastructure.
  • Configure Network Devices: Set up and document firewalls, routers, switches, and hubs tailored to organizational requirements.
  • Deliver Technical Support: Assist staff, administrators, vendors, and personnel with prompt, effective troubleshooting.
  • Troubleshoot Problems: Respond swiftly to inquiries and diagnose complex network-related challenges.
  • Collaborate with Vendors: Partner with service providers to sustain and elevate network capabilities.
  • Manage Cisco Technologies: Deploy Layer 2 and Layer 3 solutions for superior security and operational efficiency.
  • Maintain Documentation: Keep meticulous records of configurations, changes, and compliance measures.
  • Enforce Security Protocols: Uphold best practices to protect against vulnerabilities across all systems.

Required Qualifications for Success

To thrive as a Network Administrator with Robert Half in San Antonio, TX, you need hands-on experience in network management and a proactive approach to IT challenges. Ideal candidates possess:

  • Proven track record in network administration, including LAN/WAN optimization.
  • Deep expertise in Cisco Layer 2/3 technologies, firewalls, routers, switches, and hubs.
  • Strong skills in performance monitoring, troubleshooting, and issue resolution.
  • Experience with software/hardware updates and vendor management.
  • Exceptional documentation habits and knowledge of security compliance.
  • Excellent communication for technical support and team collaboration.
  • Bachelor's degree in IT, Computer Science, or related field preferred; certifications like CCNA/CCNP a plus.

This role demands technical prowess combined with soft skills like problem-solving and adaptability, perfect for those eyeing contract-to-hire transitions in Texas's vibrant job market.

Why Join Us at Robert Half?

Robert Half offers unparalleled support in your career journey. This Network Administrator position starts as a contract at $42.75/hour (equivalent to approximately $89,000 annually) with a clear path to permanent employment, complete with benefits and stability. Enjoy working in San Antonio, a city renowned for its cultural richness, economic growth, and tech opportunities.

Benefits Highlights:

  • Pathway from contract to full-time permanence.
  • Competitive compensation with Robert Half's market-leading rates.
  • Professional growth through exposure to advanced Cisco and security tech.
  • Dynamic team environment fostering innovation and collaboration.
  • Prestige of partnering with Robert Half, a Fortune 500 leader in staffing.

SEO-optimized for 'Network Administrator jobs San Antonio TX', 'Cisco Network Admin Robert Half', and 'IT contract to hire Texas', this role is your ticket to a rewarding future. Apply now and elevate your network administration career!

Locations

  • San Antonio, Texas, United States

Salary

89,000 - 89,000 USD / yearly

Estimated Salary Rangehigh confidence

85,000 - 95,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Network performance monitoringintermediate
  • Software updates and hardware upgradesintermediate
  • Network component configuration (firewalls, routers, switches, hubs)intermediate
  • Technical support and troubleshootingintermediate
  • Cisco Layer 2 and Layer 3 technologiesintermediate
  • Network documentation and record-keepingintermediate
  • Security protocols complianceintermediate
  • Vendor collaborationintermediate
  • LAN/WAN managementintermediate
  • Problem resolution and optimizationintermediate

Required Qualifications

  • Proven experience as a Network Administrator (experience)
  • Strong knowledge of Cisco Layer 2 and Layer 3 technologies (experience)
  • Expertise in configuring firewalls, routers, switches, and hubs (experience)
  • Ability to monitor and optimize network performance (experience)
  • Experience with software updates and hardware upgrades (experience)
  • Excellent troubleshooting and technical support skills (experience)
  • Familiarity with network security best practices (experience)
  • Strong documentation and record-keeping abilities (experience)
  • Collaborative mindset for working with vendors and teams (experience)
  • Contract-to-permanent role readiness (experience)

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.
  • 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.

Benefits

  • general: Contract-to-permanent employment opportunity with growth potential
  • general: Competitive hourly rate of $42.75 with potential for full-time salary conversion
  • general: Work with a leading staffing firm, Robert Half, known for career advancement
  • general: Comprehensive support in a dynamic San Antonio, TX team environment
  • general: Opportunities for professional development in network technologies
  • general: Collaboration with top vendors and service providers
  • general: Flexible contract leading to stable permanent role
  • general: Exposure to cutting-edge Cisco and network security practices

Target Your Resume for "Network Administrator - Careers at Robert Half" , Robert Half

Get personalized recommendations to optimize your resume specifically for Network Administrator - Careers at Robert Half. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Network Administrator - Careers at Robert Half" , Robert Half

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Robert Half CareersJobs in San Antonio, TXNetwork AdministratorCisco JobsIT Support San AntonioNetwork Security TexasFinanceAccountingAdmin

Answer 10 quick questions to check your fit for Network Administrator - Careers at Robert Half @ Robert Half.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.