Qureos Mentor

aqua it

<div>Overview: We are seeking an experienced Senior Systems Engineer to support mission-critical geospatial and enterprise infrastructure environments. This position focuses on the design, integration, modernization, and sustainment of large-scale Windows, Cloud, and hybrid infrastructure solutions supporting operational users. The ideal candidate will possess a strong background in systems engineering, enterprise architecture, cloud technologies, virtualization, and security compliance.
Responsibilities<ul><li>
Lead the design, implementation, and modernization of enterprise infrastructure solutions supporting mission operations.</li><li>
Engineer and maintain Windows Server, Active Directory, Citrix, VDI, and cloud-based environments.</li><li>
Develop and document system architectures, technical roadmaps, implementation plans, and engineering artifacts.</li><li>
Evaluate existing systems and recommend improvements for performance, scalability, security, and operational efficiency.</li><li>
Support hybrid and cloud-based architectures utilizing AWS services and best practices.</li><li>
Coordinate system upgrades, patching strategies, vulnerability remediation efforts, and configuration management activities.</li><li>
Troubleshoot complex infrastructure, virtualization, and application issues across operational environments.</li><li>
Collaborate with cybersecurity teams to ensure compliance with DoD, IC, and agency security requirements.</li><li>
Support accreditation activities and implementation of security controls aligned with NIST, ICD 503, and related frameworks.</li><li>
Author SOPs, design documentation, implementation guides, and operational procedures.</li><li>
Mentor junior engineers and provide technical leadership across engineering initiatives.</li></ul>
Qualifications:<ul><li>
Bachelor's degree in Computer Science, Information Technology, Systems Engineering, or related field and 8+ years of relevant experience; additional experience may be substituted for a degree.</li><li>
Active Top Secret clearance (TS/SCI preferred)</li><li>
Security+ or equivalent DoD 8570 certification.</li><li>
Experience designing and supporting enterprise Windows environments.</li><li>
Experience with Active Directory, Group Policy, Windows Server administration, and enterprise infrastructure services.</li><li>
Experience with Citrix technologies, virtual desktop infrastructure (VDI), or virtualized enterprise environments.</li><li>
Experience supporting system engineering activities including requirements analysis, architecture development, integration, testing, and operational sustainment.</li><li>
Experience performing security remediation, vulnerability management, and compliance-related activities.</li><li>
Experience with AWS cloud services and hybrid cloud architectures.</li><li>
Experience producing technical documentation, system diagrams, and engineering artifacts.</li><li>
Experience utilizing collaboration and configuration management tools such as GitLab, Jira, and Confluence.</li></ul></div>

Senior Systems Engineer (Windows/AWS)

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Senior Systems Engineer (Windows/AWS)