You'll be notified of any open assignments if you sign up for SSI's Job Alert Emails. You'll get the most up-to-date information on all of SSI's open assignments with just your email address. SSI never shares, sells, or distributes any contact information it collects. Surgical Staff Inc. in the United States can also provide Operating Room Nurses, Hospital Per Diem Staffing Program, Professional Hospital Per Diem Staffing. Call 650-558-3999 for additional details.