What are the responsibilities and job description for the Senior Systems Administrator position at Thales Trusted Cyber Technologies?
Responsibilities• Maintain and support physical and virtual Windows Server environments (Windows Server 2019, with progression to 2022).• Engineer, administer, and support Nutanix hosts and virtual infrastructure.• Manage and support Microsoft cloud environments, including M365 GCC High and Azure (FedRAMP High).• Administer Windows infrastructure technologies such as Active Directory/Entra ID, DNS, DHCP, GPOs, and identity services across multiple on-premises and cloud domains.• Design, develop, manage, troubleshoot, document, secure, and implement hardware, operating systems, and application services for Windows-based platforms.• Improve operational efficiency through automation using PowerShell and other scripting tools.• Collaborate with team members and leadership to design and refine data center architecture and strategic technology plans.• Manage and maintain NAS, SAN, and virtualized storage systems.• Provide technical support and administration for storage, backup, and enterprise monitoring solutions.• Maintain all systems and services across multiple domains, including isolated and non-isolated networks.• Work closely with management and stakeholders to define requirements, identify issues, and deliver technical solutions aligned with business goals.• Serve as site lead and primary point of contact for assigned responsibilities, including emergency response and escalations.
Qualifications• U.S. Citizenship required.• Ability to obtain and maintain a U.S. Secret Security Clearance.• Bachelor’s degree in Information Technology or related field, or equivalent professional experience.• Minimum 6 years of experience in IT infrastructure operations.• Strong experience troubleshooting Windows operating systems, virtual infrastructure, and storage technologies.• Experience supporting M365 GCC High environments.• Experience supporting Microsoft Azure FedRAMP High environments.• Excellent analytical, organizational, and problem-solving abilities.• Hands-on experience with Windows Server 2019 and 2022.• Knowledge of storage technologies, backup solutions, and tape hardware architecture.• Experience developing documentation, user guidance, and technical procedures.• Ability to work independently with minimal supervision and support remote operations.• Experience working within a ticketing system such as Jira Service Management.• Experience with STIG implementation and a strong security-focused mindset.• Working knowledge of networking fundamentals.• PowerShell scripting proficiency.• Ability to work nights and weekends as required.• Ability to travel between Clarksburg and Abingdon locations.• Ability to lift up to 60 lbs, with or without assistance.• Ability to comply with company policies, guidelines, and core values.Preferred Qualifications (not required)• Experience with project management.• Bachelor’s degree in Information Technology.
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