<p>We’re seeking a highly skilled <strong>Senior Network Engineer</strong> with deep expertise in <strong>wireless technologies</strong>, <strong>F5 load balancing</strong>, and <strong>Palo Alto firewalls</strong> to join our global infrastructure team. This role is ideal for a technical leader who thrives in complex environments, understands the business impact of network performance, and is passionate about securing and optimizing enterprise networks.</p><p>You’ll be responsible for designing, implementing, and maintaining high-performance wireless networks, managing advanced F5 configurations, and enforcing robust security policies through Palo Alto platforms—all while collaborating with global IT teams to support mission-critical systems.</p><p>🔧 Key Responsibilities</p><ul><li>Design, deploy, and maintain enterprise-grade <strong>wireless networks</strong> using <strong>Aruba</strong> and <strong>Cisco Meraki</strong>, ensuring coverage, performance, and security</li><li>Manage and optimize <strong>F5 LTM/GTM</strong> environments, including traffic steering, SSL offloading, and application delivery</li><li>Implement and maintain <strong>Palo Alto firewalls</strong>, including policy creation, threat prevention, and access control</li><li>Monitor and troubleshoot network performance using tools like <strong>SolarWinds</strong>, <strong>ThousandEyes</strong>, and <strong>F5 Analytics</strong></li><li>Ensure secure authentication via <strong>Cisco ISE</strong> (802.1x, RADIUS, TACACS) across wired and wireless infrastructure</li><li>Maintain proxy solutions such as <strong>Zscaler</strong>, <strong>McAfee</strong>, and <strong>Palo Alto GlobalProtect</strong></li><li>Collaborate with global IT teams to address security concerns and implement new systems</li><li>Document network architecture, cabling layouts, and operational procedures</li><li>Participate in on-call rotation and support a <strong>Follow the Sun</strong> operational model</li><li>Support telephony systems including <strong>Audiocodes SBC</strong> and <strong>Microsoft Teams</strong> integration</li><li>Ensure compliance with regulatory and security standards across network infrastructure</li></ul><p><br></p>
We are looking for a skilled Network Engineer to join our team in Waller, Texas. In this role, you will design, implement, and maintain network systems to ensure seamless connectivity and optimal performance. This position requires expertise in network security and routing protocols to support critical operations within the Oil & Gas industry.<br><br>Responsibilities:<br>• Configure and manage Cisco routers to ensure efficient network operations.<br>• Implement and maintain Palo Alto firewalls to enhance network security.<br>• Administer Cisco ASA systems to provide robust protection against cyber threats.<br>• Monitor and optimize Border Gateway Protocol (BGP) configurations for reliable data routing.<br>• Troubleshoot and resolve network issues to minimize downtime and improve performance.<br>• Perform regular network assessments to identify vulnerabilities and recommend improvements.<br>• Collaborate with cross-functional teams to support network requirements for business operations.<br>• Document network configurations and procedures for future reference and compliance.<br>• Stay updated on industry trends and emerging technologies to apply best practices.<br>• Ensure network systems adhere to security standards and protocols.
We are looking for an experienced Network Architect to design and implement advanced infrastructure solutions tailored to meet organizational needs. This role requires expertise in system architecture, cloud-based platforms, and secure network operations to support business-critical applications. Join our team in The Woodlands, Texas, where you will help shape and optimize the backbone of our technology systems.<br><br>Responsibilities:<br>• Develop and implement robust network architectures that align with business objectives.<br>• Collaborate with stakeholders to identify and integrate solutions for identity and access management (IAM).<br>• Design and oversee API development processes to ensure seamless system interoperability.<br>• Lead efforts in configuring and managing Amazon EC2 instances for scalable cloud operations.<br>• Optimize application architecture to enhance performance and security across platforms.<br>• Provide technical guidance for Snowflake integration and ensure efficient data warehousing.<br>• Monitor and troubleshoot network performance to maintain high availability and reliability.<br>• Establish and enforce security protocols to safeguard critical systems and data.<br>• Conduct regular evaluations of infrastructure to identify areas for improvement.<br>• Document processes and provide training to ensure effective knowledge transfer.
<p>We are looking for a dedicated Systems Security Administrator to join our team in Houston Texas. This role focuses on managing and enhancing Windows-based IT environments while supporting security operations to ensure the integrity and protection of organizational systems. The successful candidate will play a key role in maintaining system reliability and implementing security measures that align with best practices.</p><p><br></p><p>Responsibilities:</p><p>• Administer and maintain Windows Server environments, including Active Directory and file services, to ensure optimal performance.</p><p>• Configure and manage Group Policy Objects (GPOs) to enforce system settings and user access policies.</p><p>• Conduct regular system monitoring, troubleshooting, and performance optimization to maintain service availability.</p><p>• Perform patch management and updates across servers and endpoints to address vulnerabilities and ensure compliance.</p><p>• Develop and maintain detailed documentation for system configurations, procedures, and changes.</p><p>• Support the deployment and enforcement of security controls across IT infrastructure.</p><p>• Assist in managing Data Loss Prevention (DLP) tools and policies to safeguard sensitive information.</p><p>• Collaborate with security teams to address vulnerabilities, apply security patches, and enhance system hardening.</p><p>• Participate in audits and compliance initiatives, ensuring adherence to access control and security frameworks.</p><p>• Contribute to the implementation of cybersecurity measures and related operational improvements.</p>
We are looking for a highly skilled Systems Administrator to oversee and enhance critical project cost systems for large-scale export initiatives. This position involves close collaboration with the Project Controls team to ensure optimal configuration, administration, and performance of EcoSys and associated applications. The ideal candidate will play a key role in maintaining system integrity, supporting end-users, and driving efficient project cost management.<br><br>Responsibilities:<br>• Configure and administer EcoSys modules, workflows, and settings within production and non-production environments.<br>• Manage user provisioning and permissions based on least-privilege principles, ensuring secure access aligned with contracts and funding structures.<br>• Convert business requirements into effective technical solutions and functional system enhancements.<br>• Monitor system performance, troubleshoot issues, and collaborate with vendors to resolve technical challenges.<br>• Implement system upgrades while adhering to established IT change management protocols.<br>• Develop and maintain custom reports, dashboards, and data visualizations to support business operations.<br>• Integrate EcoSys with other organizational platforms, maintaining smooth data flow and functionality.<br>• Support customized configurations within EcoSys to meet specific contract module requirements.<br>• Conduct advanced data analysis to assist project cost control teams and optimize system usage.<br>• Manage and update master data, including organizational structures, contract lines, and security groups.
