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4 results for Network Security Engineer in Austin, TX

Network Engineer

Austin, Texas
onsite
Temporary / Contract
50 - 55 USD / Hourly
Robert Half is actively partnering with an Austin-based client to identify a Network Engineer (contract). In this role, you will be responsible for designing, implementing, maintaining, and optimizing critical network infrastructure while ensuring high availability, performance, and security. This role is onsite in Austin, Tx. Key Responsibilities:<ul><li>Design, implement, troubleshoot, and support enterprise network infrastructure, including routers, switches, firewalls, load balancers, and wireless networks.</li><li>Monitor and optimize network performance, reliability, and availability across complex multi-site environments.</li><li>Perform network upgrades, configuration changes, and maintenance activities following established change management processes.</li><li>Maintain network architecture diagrams, configuration standards, operational procedures, and technical documentation.</li><li>Proactively identify and resolve network issues while implementing measures to prevent future disruptions.</li><li>Support network security initiatives and infrastructure modernization projects.</li><li>Participate in on-call support rotations and respond to critical network incidents as needed.</li><li>Mentor junior engineers and provide technical guidance to team members.</li><li>Collaborate with cross-functional teams to implement infrastructure enhancements and support business growth.</li></ul>
2026-09-17T00:00:00Z

Application Security Engineer

Austin, Texas
onsite
Temporary / Contract
50 - 53 USD / Hourly
Robert Half is actively partnering with an Austin-based client to identify a Application Security Engineer (contract). In this role, you will will partner with software development, IT, and security teams to identify and mitigate application risks, implement secure development practices, and ensure compliance with cybersecurity standards and best practices. This role is hybrid in Austin, Tx. Key Responsibilities:<ul><li>Collaborate with development teams to establish and enforce secure coding standards, code review practices, and security-focused testing methodologies.</li><li>Conduct application security assessments, including code reviews, threat modeling, architecture reviews, and vulnerability analysis.</li><li>Develop and maintain application security policies, standards, procedures, and developer guidance materials.</li><li>Identify, prioritize, and coordinate remediation efforts for application vulnerabilities and security risks.</li><li>Monitor compliance with application security requirements, policies, and security tooling across the software development lifecycle.</li><li>Design and implement security controls including authentication, authorization, encryption, data protection, and network security measures.</li><li>Provide security training, awareness, and consultation to software engineering and technology teams.</li><li>Partner with stakeholders to evaluate security risks and integrate security best practices into development and operational processes.</li><li>Prepare security assessment findings, risk reports, and recommendations for leadership and technical teams.</li></ul>
2026-09-17T00:00:00Z

Network Administrator

Austin, Texas
onsite
Temporary / Contract
38 - 42 USD / Hourly
Robert Half is actively partnering with an Austin-based client to identify a Network Administrator (contract). In this role, you will support the design, analysis, implementation, and maintenance of enterprise technology solutions. This position serves as a key technical resource responsible for evaluating business and operational needs, recommending technology improvements, and supporting critical infrastructure initiatives. This role is onsite in Austin, Tx. Key Responsibilities:<ul><li>Analyze business and technical requirements to develop and implement technology solutions.</li><li>Evaluate and improve workflows, processes, and system functionality through technical analysis and process optimization.</li><li>Provide advanced technical support, troubleshooting, and consulting services for enterprise technology environments.</li><li>Participate in the planning, deployment, enhancement, and upgrade of applications, systems, and infrastructure.</li><li>Support and maintain network infrastructure, including switches, routers, wireless technologies, and Network Access Control (NAC) solutions.</li><li>Assist with network configuration, software updates, equipment inventory management, and technical documentation.</li><li>Troubleshoot LAN/WAN connectivity issues and support network expansion and infrastructure projects.</li><li>Collaborate with engineers, vendors, and business stakeholders to implement technology solutions and improvements.</li><li>Develop and maintain technical procedures, standards, and operational documentation.</li></ul>
2026-09-15T00:00:00Z

Linux Administrator

Austin, Texas
onsite
Temporary / Contract
43 - 47 USD / Hourly
Robert Half is actively partnering with an Austin-based client to identify a Linux Administrator (contract). In this role, you will be responsible for administering Linux-based systems, supporting storage and virtualization technologies, automating system processes, and ensuring platform reliability, performance, and security. This role is onsite in Austin, Tx. Key Responsibilities:<ul><li>Install, configure, maintain, and support enterprise Linux server environments.</li><li>Manage system performance, reliability, security controls, and platform availability.</li><li>Support infrastructure technologies including storage systems, virtualization platforms, and related services.</li><li>Develop and maintain automation solutions for system administration, monitoring, maintenance, and backup processes.</li><li>Perform system upgrades, patching, troubleshooting, and root cause analysis across production environments.</li><li>Monitor operating systems, hardware, networking, and I/O performance to ensure optimal system operation.</li><li>Research, recommend, and implement infrastructure improvements and system enhancements.</li><li>Collaborate with technical teams to resolve complex infrastructure issues and support business initiatives.</li><li>Participate in an on-call rotation and provide after-hours support as needed.</li></ul>
2026-09-17T00:00:00Z