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3 results for Network Security Administrator in Houston, TX

Network Engineer

Houston, TX
onsite
Temporary to Hire
47.5 - 55 USD / Hourly
We are looking for a Network Engineer to join a financial institution in Houston, Texas in a contract-to-permanent capacity. This role blends hands-on network support with forward-looking engineering work, requiring someone who can strengthen daily operations while helping shape a more resilient and standardized environment. The position will play a key role in improving connectivity across branch and data center locations, enhancing performance, and contributing to long-term infrastructure design decisions. Responsibilities:• Resolve complex routing and connectivity issues affecting branch offices, corporate locations, and data center environments.• Review and refine route tables, path selection, and next-hop configuration to support stable and efficient traffic flow.• Administer and enhance network infrastructure built on Fortinet security platforms, Cisco Nexus hardware, and software-defined WAN technologies.• Partner in the design and execution of network improvement initiatives, including standardization, modernization, and architectural updates.• Support multi-site resiliency planning by evaluating data center connectivity options and contributing to disaster recovery network design.• Manage operational network support while also driving project-based engineering efforts in a fast-moving IT environment.• Create and maintain clear technical documentation, network diagrams, and process standards to improve consistency across the organization.• Assess existing network architecture and recommend scalable redesign strategies when business or technical needs require broader changes.
2026-08-25T00:00:00Z

Senior Network Engineer

Houston, TX
onsite
Temporary / Contract
70 - 77 USD / Hourly
We are seeking a Senior Network Engineer to lead the design, implementation, and support of complex enterprise network environments. This role is ideal for a highly experienced networking professional with a strong background in enterprise infrastructure, cloud networking, network security, and large-scale network modernization initiatives.The Senior Network Engineer will work closely with infrastructure, cloud, cybersecurity, and application teams to deliver secure, scalable, and highly available network solutions across both on-premises and cloud environments.
2026-08-25T00:00:00Z

IT Security Specialist

Houston, TX
onsite
Temporary to Hire
35 - 40 USD / Hourly
We are looking for an IT Security Specialist to join a credit union team in Houston, Texas in a contract-to-permanent capacity. This role focuses on protecting systems, data, and infrastructure through hands-on monitoring, incident response, vulnerability management, and security operations support. The ideal candidate will contribute to day-to-day cyber defense activities while helping strengthen governance, third-party risk oversight, and overall security readiness across the organization. Responsibilities: • Monitor security activity, review alerts, and investigate suspicious behavior to identify and respond to potential threats. • Support the full incident response lifecycle, including triage, containment, recovery coordination, and post-incident documentation. • Use security tools, threat intelligence, and forensic techniques to analyze malicious activity and assist with cyber investigations. • Maintain and improve response playbooks, operational procedures, dashboards, and reporting used to track security performance and incidents. • Coordinate vulnerability management efforts by helping identify exposures, validating remediation, and confirming corrective actions are completed. • Administer and support endpoint and network security technologies, including Fortinet solutions such as FortiGate, FortiManager, FortiAnalyzer, FortiAuthenticator, FortiClient, and FortiEMS. • Review and verify secure settings across servers, user devices, cloud environments, and network components to promote compliance with security standards. • Assist with risk reviews, audit preparation, evidence collection, and follow-up activities related to internal assessments, external audits, and regulatory examinations. • Evaluate vendor and third-party security documentation, help document associated risks, and support ongoing due diligence and monitoring activities. • Contribute to awareness initiatives, phishing exercises, tabletop sessions, and continuity testing while sharing insights on emerging cyber risks and improvement opportunities.
2026-08-26T00:00:00Z