This is a sources sought notice for logistics analyst (TOA support) and administrative assistant services, open only to SEAPORT-NxG MAC holders. A 30-day transition-in period is anticipated, with the successor contractor working alongside the incumbent before full independent performance begins. A Secret Facility Clearance and Secret personnel clearances are required, with some key roles potentially needing TS/SCI eligibility. The anticipated RFP release is November 2026, with award expected on January 2, 2027. No budget or performance location was specified.