8 results for Network Security Engineer in Houston, TX

Network Engineer Mid Level

Houston, TX
onsite
Permanent
100000 - 130000 USD / Yearly
We are looking for a highly skilled Network Engineer to join our team in Houston, Texas. In this role, you will act as a senior-level expert, overseeing the design, configuration, and management of enterprise network systems. You will play a crucial part in ensuring seamless operations, providing advanced support, and enhancing security across our organization's network infrastructure. Responsibilities: • Design, configure, and deploy network infrastructure including routers, switches, wireless systems, load balancers, and other network devices. • Conduct thorough analysis of network issues and deliver high-level response management to resolve complex problems. • Implement and maintain redundancy and high availability across enterprise connectivity to ensure uninterrupted operations. • Lead efforts to secure network platforms by addressing vulnerabilities and managing patching cycles for hardware and software. • Develop and enforce configuration standards while creating detailed support documentation. • Perform failover testing and ensure changes to network configurations align with change management protocols. • Collaborate with cross-functional teams and customers to develop solutions and troubleshoot network problems. • Provide mentorship to entry level team members and act as the final escalation point for network-related issues. • Manage procurement, implementation, and support of public and private circuits for remote and local networks. • Utilize expert knowledge of firewalls, network segmentation, and monitoring tools to optimize network performance.
2026-02-17T00:00:00Z

Network Analyst III

Houston, TX
onsite
Temporary
45 - 48 USD / Hourly
The ideal candidate will be responsible for:<ul><li>Serving as a key point of contact for escalated network or application performance concerns</li><li>Administering and maintaining network monitoring platforms and configuration management systems</li><li>Providing hands‑on technical support for all network infrastructure components</li><li>Using the organization’s service management portal to track, document, and process incidents, outages, and change activities</li><li>Researching, assessing, and recommending new technologies that align with industry standards and operational best practices</li><li>Planning, coordinating, and overseeing change activities during scheduled maintenance periods</li><li>Collaborating and communicating effectively with global teams, end users, and technical stakeholders</li></ul>
2026-03-09T00:00:00Z

Network Analyst III - US

Houston, TX
onsite
Temporary
0 - 0 USD / Yearly
We are looking for an experienced Network Analyst III to join our team in Houston, Texas. In this long-term contract position, you will play a vital role in supporting enterprise network operations and collaborating on projects requiring advanced networking expertise. This role involves direct interaction with end users, requiring strong communication and troubleshooting skills, as well as extensive experience with firewalls and network security. Responsibilities: • Provide technical support for network-related issues, ensuring timely resolution and minimal disruptions. • Act as a resource for diagnosing and resolving performance issues across networks and applications. • Utilize network monitoring and configuration management tools to oversee operations and maintain optimal performance. • Manage service requests, outages, and change requests through the organization's service portal. • Identify and recommend technologies and solutions based on industry standards and best practices. • Coordinate and oversee scheduled maintenance activities, including weekend operations. • Collaborate effectively with global teams and end users to address technical concerns and provide clear communication. • Troubleshoot and analyze data packets using tools like Wireshark to identify root causes of application performance issues. • Support field technicians and ensure seamless operations within the Oil and Gas industry. • Maintain and configure firewalls, VPNs, and other security protocols to safeguard network integrity.
2026-03-09T00:00:00Z

Network Administrator with VoIP

Sugar Land, TX
onsite
Permanent
110000 - 130000 USD / Yearly
The individual in this position will handle daily support practices, incident support, projects, etc. and provide feedback to the technical and leadership teams. Network Engineers install and maintain network & telecom infrastructure, collect network performance data, and resolve network issues in collaboration with vendors, and IT teams. They work at organizations' centralized network operations or data centers. It is expected that the candidate has demonstrated historical competency in networking while also has the technical aptitude to progress towards cross disciplinary technology operations support.Responsibilities• Provide Tier 3 Technical Support.• Occasional travel (primarily day travel by automobile) to branch sites within a region to address technical needs.• Resolve incidents by thorough troubleshooting delivering data-driven options utilizing the OSI model.• Execute or implement changes and infrastructure requests.• Install and configure network & telecom hardware and software, including routers, switches, firewalls, wireless access points, cubes, Adtrans.• Monitor network performance to identify and resolve issues promptly.• Maintain network security by implementing security measures and protocols per the Bank’s standards.• Manage network backup and recovery processes to ensure data integrity and availability.• Perform regular maintenance and updates on network & telecom systems to ensure optimal performance.• Troubleshoot and provide client support for technology and infrastructure issues.• Document and update incident technical details into service desk ticketing system.• Maintain comprehensive documentation of network configurations, changes, and inventory.• Generate regular reports on network performance, security incidents, and usage statistics.• Communicate with key stakeholders to provide frequent status updates regarding technical issues and status of the remediation efforts.• Execution of standard operational processes which involve technology and client interfaces.• Perform all triage functions• Extensive in-depth familiarity with Cisco IOS, UCS, UCM, UCCX, CER and monitoring platforms• Perform hardware replacements• Troubleshoot software or configuration related issues• Adhere to operating procedures• Identify and remediate possible major impacting events within the network• Work with vendors across the technology to provide the highest possible uptime rate of network services• Quickly identify the layer 1 and 2 connections to an IP address
2026-02-17T00:00:00Z

Junior Systems Security Administrator

Sugar Land, TX
onsite
Permanent
80000 - 95000 USD / Yearly
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. Responsibilities:• Administer and maintain Windows Server environments, including Active Directory and file services, to ensure optimal performance.• Configure and manage Group Policy Objects (GPOs) to enforce system settings and user access policies.• Conduct regular system monitoring, troubleshooting, and performance optimization to maintain service availability.• Perform patch management and updates across servers and endpoints to address vulnerabilities and ensure compliance.• Develop and maintain detailed documentation for system configurations, procedures, and changes.• Support the deployment and enforcement of security controls across IT infrastructure.• Assist in managing Data Loss Prevention (DLP) tools and policies to safeguard sensitive information.• Collaborate with security teams to address vulnerabilities, apply security patches, and enhance system hardening.• Participate in audits and compliance initiatives, ensuring adherence to access control and security frameworks.• Contribute to the implementation of cybersecurity measures and related operational improvements.
2026-02-15T00:00:00Z

Platform/Software Engineer

Houston, TX
onsite
Permanent
140000 - 180000 USD / Yearly
Software Platform Engineer will design, build, and maintain a core Data & Machine Learning platform. Platform Development: Design and implement new features for our AWS and Databricks-based platform, staying current with industry trends and advancements in AI. Core Component Implementation: Test and integrate central platform components that support our technology stack and serve tenants across the organization. Collaboration: Partner with other engineering teams to identify and deliver platform enhancements that solve specific business problems. Maintain Excellence: Uphold strict security protocols, compliance controls, and architectural principles in all aspects of your work.
2026-02-17T00:00:00Z

Physical Security Specialist (Kantech and AiPhone)

Houston, TX
onsite
Permanent
70000 - 90000 USD / Yearly
We are looking for a skilled Physical Security Specialist to join our team in Houston, Texas. This role involves safeguarding sensitive information and implementing advanced security measures to ensure the protection of physical and digital assets. The ideal candidate will have expertise in managing security systems like Kantech and AiPhone while maintaining compliance with cybersecurity protocols. Responsibilities: • Oversee the installation, maintenance, and operation of Kantech and AiPhone security systems. • Develop and implement physical and digital security protocols to safeguard sensitive information. • Monitor security systems and respond promptly to any breaches or irregularities. • Conduct regular audits to ensure compliance with data privacy and cybersecurity standards. • Collaborate with team members to enhance cyber governance and strengthen security policies. • Manage database security to protect critical computer files and sensitive information. • Provide training and guidance to staff on security best practices and protocols. • Evaluate potential risks and recommend effective solutions to mitigate vulnerabilities. • Maintain detailed documentation of security procedures and incident reports. • Partner with IT teams to align physical security measures with broader cybersecurity strategies.
2026-03-13T00:00:00Z

Telecom Analyst – Telecom Optimization

Houston, TX
remote
Temporary
22.1635 - 26.4 USD / Hourly
Telecom Analyst – Telecom Optimization (Contract)Role SummaryThis contract role supports telecom cost optimization and modernization efforts by evaluating legacy analog voice and data services. The Telecom Analyst will analyze usage, billing, and inventory data to determine whether services should be retained, replaced, or disconnected, and will provide clear, data‑driven recommendations to stakeholders. The position requires hands‑on experience with legacy telecommunications circuits and strong analytical and communication skills. Key Responsibilities<ul><li>Analyze telecommunications billing, usage, and inventory data to identify cost‑saving opportunities</li><li>Evaluate legacy analog lines and data circuits by location, usage, and business need</li><li>Identify redundant, underutilized, or obsolete services for disconnect or replacement</li><li>Collaborate with site contacts, TEM vendors, and telecom carriers to gather and validate required data</li><li>Develop clear recommendations to retain, replace, or disconnect telecom services</li><li>Track findings, decisions, and actions in designated tracking and reporting systems</li><li>Manage project timelines, deliverables, and execution of approved disconnect or optimization initiatives</li><li>Provide regular status updates, resolve issues, and maintain clear communication with stakeholders throughout the project lifecycle</li></ul>Key Interactions<ul><li>Site leadership and local contacts to validate service requirements and business impact</li><li>Telecom Expense Management (TEM) vendors for billing, inventory, and reporting data</li><li>Telecom carriers to confirm circuit details, disconnects, and service changes</li><li>Internal project stakeholders to provide updates, recommendations, and execution status</li></ul>
2026-03-13T00:00:00Z