Description We are looking for an experienced Level 3 Cybersecurity Analyst to support and strengthen enterprise security operations in Houston, Texas. This Long-term Contract position is ideal for a detail-oriented candidate who can protect Windows-based environments, administer secure access, and help maintain resilient infrastructure across end-user and server platforms. The role combines hands-on security administration with system oversight, requiring strong judgment, technical depth, and the ability to work across core technologies such as Active Directory, Microsoft Windows Server, Windows 10, Dell platforms, and Citrix environments.

Responsibilities:

• Oversee security administration activities across enterprise systems, with a focus on protecting Windows server and desktop environments.
• Manage identity and access controls within Active Directory, including account provisioning, permissions review, and policy enforcement.
• Monitor, maintain, and harden Microsoft Windows Server infrastructure to support secure and reliable business operations.
• Support endpoint security for Windows 10 devices by addressing vulnerabilities, applying controls, and coordinating remediation efforts.
• Administer and troubleshoot security-related issues across Dell Technologies hardware and associated enterprise platforms.
• Maintain secure access and session integrity within Citrix environments, resolving risks that could affect availability or user productivity.
• Investigate system security events, analyze operational issues, and implement corrective actions to reduce exposure and improve stability.
• Document configurations, security procedures, and administrative activities to support compliance, audit readiness, and operational consistency. Requirements
• Hands-on experience administering Active Directory in a secure enterprise environment.
• Strong working knowledge of Microsoft Windows Server, including system maintenance, access control, and security configuration.
• Experience supporting and securing Microsoft Windows 10 endpoints in a corporate setting.
• Familiarity with Dell Technologies infrastructure and hardware administration.
• Practical experience with Citrix technologies, including support for secure user access.
• Ability to identify, troubleshoot, and resolve infrastructure and security issues across multiple platforms.
• Understanding of systems security administration practices, including documentation, policy adherence, and risk mitigation.

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