Security Officer III

FALL CREEK FARM & NURSERY; Terrell (TX); On-site; USD 39,000 - 54,000; Full time

Job summary

Health & Human Services Commission (HHSC) in Terrell State Hospital is seeking a Security Officer III to join a dedicated security team on site. You will contribute to protecting patients, staff and visitors while supporting security operations and responding to incidents with professionalism.

The role offers a structured, full-time schedule with opportunities for advancement, comprehensive benefits, and a collaborative team environment.

Responsibilities

• Patrol hospital grounds to monitor unusual occurrences.
• Conduct investigations as needed and assist patients, staff, visitors.
• Assist with switchboard duties, fire alarm system and emergency response line.

Job description

Career Opportunities: Security Officer III (21235)

Posting ID21235-Posted09/10/2026-Health & Human Services Comm-Security-Healthcare Support-Terrell State Hospital-Not Eligible for Telework-b. $3000 - $4999 per month

Join the Texas Health and Human Services Commission (HHSC) and be part of a team committed to creating a positive impact in the lives of fellow Texans. At HHSC, your contributions matter, and we support you at each stage of your life and work journey. Our comprehensive benefits package includes 100% paid employee health insurance for full-time eligible employees, a defined benefit pension plan, generous time off benefits, numerous opportunities for career advancement and more. Explore more details on the Benefits of Working at HHS webpage .

Functional Title:Security Officer III
Job Title:Security Officer III
Agency:Health & Human Services Comm
Department:Security
Posting Number:21235
Closing Date:10/10/2026
Posting Audience:Internal and External
Occupational Category:Healthcare Support
Salary Range:$3,500.00-$4,837.08
Pay Frequency: Monthly
Salary Group:TEXAS-A-15
Shift:Day
Additional Shift:None
Telework:Not Eligible for Telework
Travel:Up to 10%
Regular/Temporary:Regular
Full Time/Part Time:Full time
FLSA Exempt/Non-Exempt:Nonexempt
Facility Location:Terrell State Hospital
Job Location City:TERRELL
Job Location Address:1200 E BRIN
Other Locations:None
MOS Codes: 0300,0311,0365,0369,0370,5803,5811,5812,5814,5821,8151,8152,8154,8156,113X,11A,11B,11C,11Z,180A,18A 18B,311A,31A,31B,31D,31K,31PX,31Z,3P0X1,649X,715X,749X,GM,MA,ME,MLES,MST,OAF10,OAF12,OAP10,OAP14 OAR10,OAR13,OS,OSS,SO

Brief Job Description:

Would you thrive in an environment where you learn and grow personally and professionally all while helping make a positive impact on people’s lives? Do you appreciate being around others like yourself who are dependable, trustworthy, hard workers who believe in the value of teamwork? HSCS is dedicated to building an atmosphere where employees feel valued and supported while providing specialized care for Texans in need. HSCS is comprised of ten psychiatric hospitals, two youth residential treatment facilities, and thirteen state supported living centers. Psychiatric hospitals are a hub of excellence for forensic mental health and complex psychiatric care, with all facilities accredited by The Joint Commission. They provide state-of-the-art treatment that is recovery-oriented and science-based. If providing hope and healing through compassionate, innovative, and individualized care interests you, we welcome your application for the position below.

The Security Officer III performs highly complex (senior-level) security services work. The Security Officer III is a senior Security Officer and supports the Security Supervisor with department goals and objectives. Work involves patrolling grounds; conducting initial investigations as needed; providing direction and/or assistance to patients, staff, and visitors. Responsibilities also include temporary switchboard duties such as answering the hospital telephone switchboard as needed, the fire alarm system, and emergency response phone line.

Works under limited supervision, with considerable latitude for the use of initiative and independent judgment.

Performs other duties as assigned. Other duties as assigned include but are not limited to actively participating and/or serving in a supporting role to meet the agency’s obligations for disaster response and/or recovery or Continuity of Operations (COOP) activation. Such participation may require an alternate shift pattern assignment and/or location.

This position may be eligible to earn additional pay for work performed on evenings, nights and/or weekends.

Essential Job Functions (EJFs):

Attends work on a regular basis and may be asked to work a specific shift schedule or, at times, even a rotating schedule, extended shift and/or overtime in accordance with agency leave policy and performs other duties as assigned.

Patrol’s hospital grounds to monitor and mitigate unusual occurrences such as trespassers, vandalism, and emergencies.

Monitors and directs daily activities and work performance of junior security