Starting Hourly Rate as CSA I. $21.1840. Hourly Rate at Six Months of Service as CSA I. $22.2429. Promotion to CSA II. $23.3553. Promotion to CSA III (salary range). $22.2370 - $28.3820. POSITION SUMMARY. Under the supervision of a Court Services Manager or Court Services Supervisor, a Court Services Assistant performs specialized duties in support of Court operations including processing legal documents, performing specialized accounting duties,...