Windows Infrastructure & Security Admin
Are you passionate about safeguarding and optimizing enterprise Windows environments? Apply Now!
Working with one of our top financial clients, this role calls for a Windows Infrastructure & Security Admin and offers a unique opportunity to contribute to a secure, reliable IT infrastructure within a highly regulated environment. The position involves supporting critical security applications, managing Windows Server and Active Directory, and ensuring compliance with industry standards, all within a hybrid work setting that balances office presence and remote flexibility. You will play a vital role in maintaining infrastructure stability, implementing security protocols, and collaborating with physical security teams to uphold enterprise security posture.
Responsibilities
- Administer, configure, and troubleshoot Windows Server environments to ensure optimal performance and security.
- Manage Active Directory including design, ongoing maintenance, group policies, authentication processes, and permission controls.
- oversee MS SQL Server operations, including deployment, security patching, performance tuning, monitoring, and disaster recovery planning.
- Maintain and optimize virtualized environments using industry-standard platforms such as Hyper-V, VMware, or Proxmox.
- Configure, monitor, and troubleshoot firewall appliances and network security devices.
- Implement and enforce security protocols, including endpoint protection, firewalls, antivirus, SIEM integration, and vulnerability management strategies.
- Collaborate with physical security teams to integrate access control systems, CCTV infrastructure, and badge management.
- Maintain comprehensive backup and recovery solutions to support data integrity, business continuity, and disaster recovery.
- Ensure compliance with financial and industry standards such as PCI DSS, SOX, GLBA, ISO 27001, and NIST frameworks.
- Develop and maintain detailed technical documentation, policies, procedures, and architectural diagrams.
- Provide advanced technical support and troubleshooting assistance to IT teams and end-users.
Desired Skill-Set
- Minimum of 3 years of experience in Windows Server administration, Active Directory management, and MS SQL Server.
- Strong knowledge of networking fundamentals including TCP/IP, OSI model, firewalls, VPNs, routers, and switches.
- Hands-on experience with virtualization platforms like VMware, Hyper-V, or Proxmox, coupled with PowerShell automation.
- Proficiency with monitoring and performance tuning tools to optimize system reliability.
- Familiarity with regulatory compliance requirements and audit support related to security controls.
- Excellent analytical, problem-solving, documentation, and communication skills.
Nice to Have
- Experience working with physical security systems and their integration with IT infrastructure.
- Proven ability to collaborate cross-functionally with cyber and physical security teams.
- Up-to-date knowledge of emerging cyber threats, risk mitigation, and security best practices.
- Focus on process improvement initiatives and automation strategies.
- Knowledge of cloud services such as AWS, Azure, and Microsoft 365.
- Relevant certifications, including Microsoft Certified: Windows Server Hybrid Administrator, CCNA, CISSP, Security+, or ITIL Foundation.
- Prior experience within a financial services environment is a plus.
BeachHead is an equal opportunity agency and employer. We advocate for you and welcome anyone regardless of race, color, religion, national origin, sex, physical or mental disability, or age.