The National Institutes of Health intends to issue a sole-source, firm-fixed-price purchase order to August Schell Enterprises for ongoing Splunk professional services. The work aims to strengthen cybersecurity at the NLM/LHC by enhancing Splunk for visibility, threat detection, compliance dashboards, and a Zero Trust Architecture. The sole-source justification is based on the unique qualifications and deep institutional knowledge of an incumbent August Schell engineer who has worked on the agency's system for three years. An award is anticipated approximately ten days after the date of this notice. While this is a notice of intent and not a request for competitive quotes, capable small businesses may submit a written capability statement for government consideration.