10 results for Senior Network Engineer in Houston Tx
Network Engineer<p>We are seeking a highly skilled <strong>Senior Fortinet Network Engineer</strong> to join our client's team on a contract basis. This position requires an experienced professional with deep expertise in Fortinet solutions, network design, and implementation. The ideal candidate will have a track record of success in managing complex network infrastructures, coupled with relevant certifications to demonstrate advanced proficiency. You will be working in an <u>onsite</u> environment collaborating with cross-functional teams to deliver secure and reliable network solutions. There may also be some travel required for this position.</p><p><strong>Key Responsibilities:</strong></p><ul><li>Design, implement, and manage secure network solutions, including Fortinet firewalls, switches, and wireless components.</li><li>Monitor, maintain, and troubleshoot Fortinet appliances and related network infrastructure to ensure optimal performance.</li><li>Define and enforce network security policies, including VPN management, intrusion detection/prevention (IDS/IPS), and firewall rule configuration.</li><li>Conduct network assessments, audits, and performance tuning to identify and resolve bottlenecks or vulnerabilities.</li><li>Assist with integrating Fortinet solutions into existing network environments and optimize configurations.</li><li>Collaborate with IT leadership and project teams to develop network architecture and strategies aligned with organizational goals.</li><li>Provide advanced support for complex incidents, problem resolution, and root cause analysis.</li><li>Prepare detailed network documentation, including architecture diagrams, device configurations, and operating procedures.</li><li>Train and mentor junior team members on Fortinet products and network best practices.</li></ul><p><br></p>Network Engineer<p>Seeking your next opportunity in networking? Robert Half has partnered with a reputable organization to hire a <strong>Network Engineer (Contract)</strong> with expertise in <strong>Aruba</strong> and <strong>Cisco</strong> technologies. In this key role, you will design, deploy, and optimize network infrastructure to ensure seamless connectivity, security, and performance. Experience with <strong>Fortinet FortiGate firewalls</strong> is a plus, but Aruba and Cisco proficiency is critical as this is a migration away from Cisco to Aruba.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li><strong>Network Deployment & Maintenance:</strong> Configure, maintain, and troubleshoot Aruba wireless networks and Cisco networking equipment, including switches, routers, and access points.</li><li><strong>Network Optimization:</strong> Analyze network performance, implement solutions to enhance efficiency, and ensure scalability to meet evolving business needs.</li><li><strong>Security Monitoring:</strong> Collaborate on firewall rules and policies to maintain a secure network environment. Experience with <strong>FortiGate firewalls</strong> is preferred but not required.</li><li><strong>Troubleshooting:</strong> Diagnose and resolve network issues promptly to minimize downtime and disruptions.</li><li><strong>Documentation:</strong> Maintain detailed records of network architecture, configurations, and updates for internal use and auditing purposes.</li><li><strong>Collaboration:</strong> Work with IT teams and external vendors to support network-related projects and drive implementations to successful completion.</li></ul><p><br></p>HelpdeskWe are searching for a candidate with 2-3 years’ experience in an IT systems support role who is keen to develop themselves further and is willing to tackle multiple tasks head on in an interesting and unique infrastructure and systems environment. The role requires a good lateral thinker who can provide our employees with a high level of end user support and can equally engage with senior systems engineers and developers to ensure problems are escalated and remediated in a timely manner. The role requires a good level of expertise in Active Directory, O365 services, Microsoft Exchange, Microsoft SCCM (images and deployments), windows desktops/laptop support, Antivirus, privileged admin tools. Limited expertise is required on Horizon VDI environment support and Linux based desktop systems. There is ample opportunity to work on virtualized server environment in support of a large local server farm in support of the senior engineering teams in both a Windows and Linux support capacity.<br>This role is based in our Houston 24/7 forecasting operations center but will additionally be in support of our global employee base to assist remotely in troubleshooting user and system bases issues<br>ESSENTIAL DUTIES AND RESPONSIBILITIES <br>• Answer, resolve or escalate level 1 and level 2 related support requests both local and via global IT helpdesk system<br>• Assist in supporting local and global Operational teams during peak working hours<br>• Perform non ticket related tasks such as new provisioning of employee accounts and deployments of desktops/laptops.<br>• Maintain desktop/laptop images and deployments.<br>• Maintain Asset tracking system.<br>• Assist in managing support contracts for IT related hardware and software<br>• Troubleshooting client/developer issues related to common software and in-house developed software<br>• Engage with consultants to help support ongoing initiatives.<br>Qualifications / Experience<br>• Minimum 2-3 years 1st/2nd line support experience<br>• Microsoft 365 MS-900 fundamentals exam completed or undergoing course.<br>• MCSA is valued, but not required.<br>• Demonstrable Windows Desktop/Laptop OS, MacOS skills<br>• Knowledge as to how DNS, DHCP, TCP/IP functions<br>• Fundamental Network understanding<br>• Experience with Windows Server OS<br>• Candidate must possess excellent written and verbal communications skills<br>Other Requirements<br>• Must hold a valid driver’s license <br>• Positive team playerNetwork ArchitectWe are in search of a Network Architect to join our team in the automotive industry in Houston, Texas. In this role, you will be responsible for managing and maintaining network systems, ensuring the efficient operation of our wireless network, and handling network access control. This role offers a long-term contract employment opportunity.<br><br>Responsibilities:<br><br>• Oversee the operation and management of switching and routing systems, with a focus on Cisco and Aruba technologies.<br>• Administer wireless network systems, specifically utilizing Aruba Wireless.<br>• Manage Network Access Control (NAC) through Aruba Clearpass.<br>• Implement and maintain Fortinet Firewall policies, including UTM, BGP, VIP, Site-to-Site IPSEC VPN, NAT, and more.<br>• Utilize Fortimanager for network management and security, demonstrating NSE7 capabilities in Fortigate, Fortimanager, and Fortianalyzer.<br>• Carry out audits of firewall policies for consistency, security, and usability using tools like Firemon or Tufin.<br>• Use Solarwinds tools, including NCM, NPM, IPAM, and others for network monitoring and management.<br>• Operate and maintain Citrix NetScaler for load balancing and GSLB.IT Administrator<p>We are seeking a detail-oriented and proactive IT Administrator to manage and oversee our organization’s IT infrastructure. The ideal candidate will have experience in system administration, network management, and troubleshooting, and be dedicated to ensuring the smooth operation of all IT systems.</p><p><br></p><ul><li>Configure and maintain local area networks (LAN), wide area networks (WAN), and internet systems.</li><li>Oversee server infrastructure, including installation, configuration, and maintenance of both physical and virtual servers.</li><li>Implement and maintain network security protocols, including firewalls, antivirus programs, and encryption, ensuring protection from external and internal threats.</li><li>Diagnose and resolve hardware, software, and network issues, providing timely support to end-users.</li><li>Perform routine backups of data and systems, ensuring data integrity and recovery procedures are in place in case of system failure.</li><li>Monitor the health and performance of systems and networks, implementing improvements as needed.</li><li>Install, upgrade, and maintain software applications and operating systems, ensuring that all systems are running the latest versions.</li><li>Maintain accurate documentation of IT systems, network configurations, and troubleshooting procedures.</li><li>Work with various departments to understand their IT needs and provide solutions that enhance productivity.</li></ul>Azure Administrator<p>Are you a skilled <strong>Azure Administrator</strong> looking for your next opportunity? Robert Half is partnering with a forward-thinking organization seeking a contract Azure Administrator to support and enhance their cloud initiatives. In this crucial role, you will leverage your expertise in <strong>Microsoft Azure</strong> to manage, maintain, and optimize cloud infrastructure, ensuring seamless business operations and security.</p><p>This is a <strong>contract-based opportunity</strong>, allowing you to collaborate with a dynamic team of professionals while contributing to exciting cloud infrastructure projects.</p><p><br></p><p><strong>Key Responsibilities:</strong></p><ul><li><strong>Azure Infrastructure Management:</strong> Monitor and maintain Azure services, including virtual machines, databases, storage accounts, networking, and more.</li><li><strong>Cloud Optimization:</strong> Analyze workloads to ensure optimal cost management, performance tuning, and resource allocation.</li><li><strong>Security and Compliance:</strong> Implement and maintain Azure security best practices, including identity and access management, monitoring, backups, and disaster recovery strategies.</li><li><strong>Automation and Scripting:</strong> Use PowerShell, Azure CLI, or other tools to automate routine tasks and deployments.</li><li><strong>Support and Troubleshooting:</strong> Provide expert-level assistance to resolve technical challenges, identify root causes, and implement solutions in a timely manner.</li><li><strong>Documentation:</strong> Develop and maintain comprehensive documentation for Azure configurations, workflows, and change management.</li></ul><p><br></p>Azure Administrator<p>Are you a master of the cloud? A virtuoso in managing, optimizing, and securing Azure environments? Do you thrive on solving complex challenges and ensuring seamless, high-performance operations? If so, we want you as our next Azure Systems Administrator! You will play a key role in designing, deploying, and maintaining our cloud infrastructure while ensuring its availability, performance, and security.</p><ul><li>Architect, deploy, and manage Azure environments, including Virtual Machines, Networking, Storage, and Identity Services (Azure AD, Azure Active Directory).</li><li>Leverage Azure Monitor, Log Analytics, and Application Insights to monitor system health, performance, and optimize resource utilization across the cloud environment.</li><li> Write and maintain PowerShell and Azure CLI scripts to automate the provisioning and management of Azure resources, ensuring consistency across environments.</li><li>Manage and configure key Office 365 services such as Exchange Online, SharePoint Online, Teams, and OneDrive for Business to enhance productivity and collaboration.</li><li>Configure and administer core AWS services such as EC2, S3, VPC, and IAM, ensuring scalability, security, and reliability of cloud environments.</li><li>Ensure that security protocols are enforced across all cloud platforms, including VPC security, IAM roles, firewalls, and multi-cloud identity management.</li></ul>Systems AdministratorWe are offering a permanent employment opportunity for a Systems Administrator in Houston, Texas. This role involves managing the infrastructure in a hybrid workplace, with a significant focus on datacenter environments. The selected individual will also be involved in transitioning to Azure and AWS cloud services.<br><br>Responsibilities:<br>• Oversee the management of infrastructure in a datacenter environment<br>• Participate in the migration to Azure and AWS cloud services<br>• Ensure the availability of support on an on-call basis to assist the applications team<br>• Uphold best security practices within the work environment<br>• Utilize VMware in the management of the virtual environment<br>• Handle the troubleshooting of system performances<br>• Deploy AWS in a Linux environment, with a 60% Linux and 40% Windows division<br>• Assist in the transition of work applications to Azure or AWS<br>• Leverage automation skills to enhance efficiency, with a focus on Ansible and YAML files<br>• Install new IBM scale systems and a new VEEAM solution.Systems AdministratorWe are in the Oil & Gas - Explor & Prod industry, located in Houston, Texas, 77024, United States, and we are looking for a Systems Administrator. As a Systems Administrator, you will be responsible for administering and troubleshooting Azure, managing CI/CD Pipelines, and providing coding support. This role also requires knowledge of various technologies including Cisco, Citrix, Cloud, Dell, and Firewall. This position offers a long term contract employment opportunity. <br><br>Responsibilities:<br>• Administer and manage Azure systems<br>• Troubleshoot CI/CD Pipelines<br>• Provide coding support for Azure Devops<br>• Utilize Cisco Technologies for system administration tasks<br>• Apply Citrix Technologies in system management<br>• Leverage Cloud Technologies for optimal system performance<br>• Utilize Dell Technologies in system administration<br>• Implement Firewall Technologies for system security<br>• Conduct AB Testing for system improvements<br>• Manage Active Directory for user management<br>• Utilize Backup Technologies for data protection<br>• Perform Cluster Analysis for system optimization<br>• Maintain and troubleshoot Computer Hardware.Systems AdministratorWe are looking for a skilled Systems Administrator to join our team in the non-profit sector, located in Texas City, Texas. As a Systems Administrator, you will be responsible for managing and maintaining the organization's technology systems and networks. This role offers a long-term contract employment opportunity.<br><br>Responsibilities:<br>• Management and maintenance of Cisco, Citrix, Cloud, and Dell technologies within the organization's infrastructure.<br>• Implementation and monitoring of firewall technologies to ensure the security and integrity of systems.<br>• Conducting AB Testing to optimize system performance and user experience.<br>• Overseeing the organization's Active Directory, ensuring accurate user management and access control.<br>• Utilizing backup technologies to safeguard the organization's critical data.<br>• Performing cluster analysis to assess system performance and identify potential issues.<br>• Handling computer hardware, ensuring optimal operation and timely repair or replacement when necessary.