Senior AWS Windows Systems Administrator
vtgSpringfield (VA)
Senior AWS Windows Systems Administrator
Posted 5 days ago
vtgSpringfield (VA)
SENIORITY
Senior
About the role
Overview:
We are seeking a highly skilled and motivated Senior Windows Systems Administrator to join our project team delivering and supporting a COTS platform for our government customer in Springfield, VA. This pivotal role focuses on the end-to-end installation, management, and optimization of the Windows-based servers hosting this platform within a secure Amazon Web Services (AWS) cloud environment. The ideal candidate will ensure the platform's stability and performance through expert administration, proactive monitoring, and advanced Tier 2 and Tier 3 troubleshooting in a mission-critical setting. What will you do? Support the installation, configuration, and management of the Windows servers specifically dedicated to hosting the delivered COTS platform. Administer and maintain Windows servers hosted within the customer's AWS environment, ensuring availability and secure operations for the COTS application. Collaborate closely with the Project Team ISSO to implement defined security requirements and translate security directives into technical configurations for the platform's hosting environment. Provide comprehensive support for the implementation, troubleshooting, and maintenance of the COTS platform and its supporting IT systems. Manage the platform's infrastructure and all associated processes, including configuration, security, and day-to-day operations. Monitor system health, resolve platform-specific operational problems, and conduct performance tuning to optimize COTS application efficiency. Serve as an escalation point for Tier 2 and Tier 3 problem identification, diagnosis, and resolution for the hosting environment. Install and load operating systems, the specific COTS software package, and all required supporting software components. Isolate and resolve complex hardware and software problems involving the COTS application, operating systems, and cloud infrastructure. Troubleshoot, maintain integrity, and configure network components to enhance platform reliability and performance. Escalate issues and communicate platform status updates effectively to program management and customers. Develop and maintain automation scripts for routine administrative tasks to improve the operational efficiency of the platform. Implement and manage backup operations and disaster recovery plans. Conduct regular security assessments and apply necessary patches to ensure the platform remains compliant with federal security frameworks. Do you have what it takes? Required
Qualifications:
- Senior-level experience performing system administration tasks on Windows servers, specifically supporting enterprise-scale COTS applications.
- Active Security+ or SecurityX certification.
- Proven experience scripting or automating tasks within AWS cloud environments.
- Active TS/SCI clearance with CI polygraph (or eligible for polygraph).Experience with core AWS services including EC2, S3, IAM, VPC, and CloudWatch.
- Strong knowledge of Active Directory, Group Policy, DNS, and DHCP as they relate to application hosting.
- Demonstrated ability to work effectively with security leads and support the A&A process and meet rigorous compliance and protection standards.
- Excellent problem-solving and analytical skills specifically focused on complex software integrations.
- Desired Experience and Qualifications
- Familiarity with configuration management tools like Cloud
- Formation for automated platform deployment.
- Experience supporting DevOps processes for software delivery teams. Bachelor's degree in Computer Science, Information Technology, or a related discipline.
- Experience performing system administration or IT-related tasks with US Intelligence Community customers.
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