Lead Infrastructure Architect (2026-0092) with Security Clearance

Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. We are actively recruiting for a Lead Infrastructure Architect with a current TS/SCI w/ Poly tosupport our Network Solutions Division, based in Northern Virgnina. Required Education and Experience: * Bachelor's degree (or 10+ years IC experience in lieu) * ISSA/TS; minimum 10 years infrastructure/operations engineering, incl. 5 years designing/delivering enterprise infra architectures * Architected/implemented 3+ cloud/hybrid environments * Designed/deployed 2+ enterprise network architectures * Delivered ≥5 infrastructure automation initiatives (e.g., Terraform, Ansible) * Achieved measurable outcomes Desired Skills and Experience: * Experience with storage/network technologies (e.g., IBM TSM, Hitachi/NetApp, Brocade SAN) * Tiered storage * VTLs * TCP/IP * File transfer protocols * Industry certs * Adaptable to emerging tools/trends * Leadership in infrastructure innovation