Eng Sr Prin - Sys

We are seeking an experienced Windows Engineer to join our technology-based program. This role supports the delivery of Enterprise Computing engineering services, focused on transitioning from legacy environments to modern, cloud-based infrastructure. As a mission-focused infrastructure engineer, you will independently identify and resolve complex infrastructure and data-hosting issues; assess system health, performance, and risk; and determine root causes across Windows, storage, networking, virtualization, and cloud layers. The role requires hands-on expertise managing and optimizing enterprise Windows Server environments, including file services, user data hosting, shared resources, and cloud-based instances, as well as experience with virtualization platforms such as Hyper-V, Vision, and similar technologies. You will evaluate and recommend technical solutions, execute improvements, collaborate across teams, and capture lessons learned to enhance enterprise operations, resilience, and long-term sustainability. ABC #LI-DDUNN Salary Max Point 226035 Clearance Level - Must be able to obtain for position Top Secret/SCI Polygraph Shift 1st Shift Union Job None Business Area Intelligence Solutions (I&S)

Seeking a Windows Engineer with a minimum of 6 years' experience. A Bachelor's or Master's Degree are preferred with significant experience in the following areas:

• Bachelor's degree in Computer Science, Information Technology, Systems Engineering, or a related field; equivalent experience may be considered.
• Significant experience designing, administering, and supporting enterprise file services in Windows environments, including user personal data and shared resources, disk and volume management, and integration with SAN and iSCSI-based storage platforms.
• Experience designing, managing, and operating cloud-hosted workloads that support user personal data and shared data, with in-depth, hands-on knowledge of cloud platforms and services (e.g., Azure, AWS, or equivalent) in hybrid enterprise environments.
• Experience with enterprise hosting platforms and services such as Vision or similar solutions.
• Strong technical troubleshooting skills, with the ability to resolve complex issues (Tier 3 and Tier 4 equivalent)
• Hands-on experience writing and maintaining PowerShell and C# automation for system administration, configuration, and operational workflows.
• In-depth knowledge of Windows security and access controls, including data protection, backup and recovery strategies, and compliance best practices.
• Familiarity with DFS management and failover concepts, including DFS Namespaces and DFS Replication
• Experience designing, implementing, and supporting Windows Server Failover Clusters
• Experience configuring and maintaining SMB, NTFS permissions, DFS Namespaces, and DFS Replication
• Experience with cloud file services such as Azure Files, Microsoft OneDrive, and AWS FSx
• Experience with SQL, including querying, database administration concepts, and integration of database services
• Proven experience supporting cloud-hosted user data and shared workloads, including hybrid cloud deployments
• Experience working collaboratively with cross-functional teams, such as Service Desk, IT Operations, and Security
• Experience with Splunk or similar monitoring and log analytics platforms for system health and performance monitoring
• Ability to effectively prioritize and execute tasks in high-tempo operational environments.
• Ability to work independently as well as collaboratively within a team environment.
• Ability to quickly adjust to and learn new technologies.
• Experience writing enterprise-level technical standards, operational documentation, and architectural diagrams.
• Strong customer service skills and the ability to communicate clearly with users, peers, and leadership., * Experience with Microsoft Azure Pack and related Azure services.
• Advanced proficiency with PowerShell for automation and administration.
• Understanding of Enterprise Networking best practices, particularly as they relate to Windows infrastructure and Cloud-hosted environments., Typically a Bachelor's Degree and 8 years work experience or equivalent experience Job Category

BAE Systems, a top-ten prime contractor to the U.S. Department of Defense, enables the U.S. government to transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the government, federal law enforcement officials, and troops deployed around the world. At BAE Systems, we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We are all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your life and keep you performing at your best. Be a part of a company that is part of the community; driven to improve our future and protect our freedom., TST_BAE Systems Tech Sols&Svcs Inc Postal Code 20170 Regular or Temporary Regular Posting Requirements Internal/External Department 0FDE00_Mission IT Ops About BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. Intelligence & Security (I&S), based in McLean, Virginia, designs and delivers advanced defense, intelligence, and security solutions that support the important missions of our customers. Our pride and dedication shows in everything we do-from intelligence analysis, cyber operations and IT expertise to systems development, systems integration, and operations and maintenance services. Knowing that our work enables the U.S. military and government to recognize, manage and defeat threats inspires us to push ourselves and our technologies to new levels. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified. Job Family Systems Eng, © 2026 Careerjet All rights reserved