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22 professional services jobs found in Highland, CA

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Per diem Highland, CA professional services
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County of Riverside
Aug 26, 2026
Per diem
Ambulatory Primary Care Physician Leader - PER DIEM Geriatrics
$173.27 hourly
County of Riverside Moreno Valley, CA
ABOUT THE POSITION Riverside University Health System has a Per Diem  Physician opportunity with the Geriatric Clinical Practice of the Medical Center located in Moreno Valley, CA.   The Geriatric Practice offers varied, extensive, and unique services to the patients served by RUHS and offers a multitude of opportunities for Geriatricians.   What we are looking for in candidates: MD/DO from an accredited medical school Board Certified/Eligible in Geriatric Medicine  Active and unrestricted California medical license, or able to obtain a California medical license Familiarity with clinical metrics, performance improvement, and corrective action plans Previous work experience in Skilled Nursing Facilities and/or Outpatient Primary Care Bilingual in Spanish a plus Per Diem Benefits: Competitive salary Malpractice coverage Flexible schedule (days/hours to be determined) Meet the Team! Founded in 1893, Riverside University Health System...
County of Riverside
Sep 04, 2026
Per diem
Registered Nurse II/III - MC/CHC - Per Diem - Float Pool
$70.81 - $80.24 hourly
County of Riverside Moreno Valley, CA
ABOUT THE POSITION The County of Riverside's Riverside University Health System, (RUHS), is currently recruiting for a per diem Registered Nurse to work in the Float Pool Unit   at Moreno Valley.    The Registered Nurse II - MC/CHC - Per Diem is the journey level classification in the Registered Nurse - MC/CHC - Per Diem series and reports to an appropriate supervisory or manager level position. Incumbents perform the full range of professional nursing duties within the scope of the Nursing Practice Act with minimum supervision and periodic in-service training within assigned unit(s). The Registered Nurse III - MC/CHC - Per Diem is the advanced journey level classification in the Registered Nurse - MC/CHC - Per Diem series and reports to an appropriate supervisory or manager level position. Incumbents perform nursing duties while applying advanced knowledge and skills in providing care and service to patients with more complex problems and needs within...
County of Riverside
Sep 19, 2026
Per diem
Registered Nurse II/III MC/CHC Per Diem - CHC Riverside Neighborhood Clinic
$70.81 - $80.24 hourly
County of Riverside Riverside, CA
ABOUT THE POSITION The County of Riverside - Riverside University Health System- Community Health Center (RUHS-CHC) is currently recruiting for a Per Diem Registered Nurse II/III MC/CHC to join the CHC Riverside Neighborhood Clinic located in Riverside.  We're seeking an experienced Registered Nurse to support clinic operations and enhance patient care. In this role, the RN will help improve workflow efficiency, provide daily guidance to the care team, and support quality improvement initiatives, audits, and key programs such as CHDP, Family PACT, IEHP, and pharmacy compliance.  The RN will collaborate closely with physicians to assist with examinations, administer treatments and medications, and provide patient and family education on health conditions and care plans. The RN will also case manage patients with chronic and comorbid conditions, helping them navigate care while independently leading care management activities that promote continuity of care. Overall,...
County of Riverside
Sep 19, 2026
Per diem
Registered Nurse II/III MC/CHC (Full-Time & Per Diem) - RUHS Arlington Campus (All Units)
$45.75 - $80.24 hourly
County of Riverside Riverside, CA
ABOUT THE POSITION The Riverside University Health System's Medical Center is currently recruiting for Registered Nurses (Full-Time & Per Diem) to work in the behavioral health; Inpatient Treatment Facility and Emergency Treatment Services located in Riverside, CA. The Arlington Campus consists of three inpatient adult units, an adolescent unit, as well as an emergency treatment psychiatric services unit. Incumbents will need to possess strong communication and de-escalation skills, along with group facilitation abilities. Emergency Treatment Services: The emergency treatment services serve patients of all ages. Quick triage and assessment skills and a 24-hour observation of patients for additional treatment/services needs. Unit A:   A nine bed inpatient unit for the highest acuity of behavioral health patients. Units B and C:   Acute inpatient psychiatric care units. These units are comprised of 28 beds each and provide acute inpatient adult...
County of Riverside
Sep 18, 2026
Per diem
Nursing Assistant - (Regular & Per Diem Pool)
$44,800 - $59,696 yearly
County of Riverside Riverside, CA
ABOUT THE POSITION   Riverside University Health System (RUHS) – Medical Center is hiring Nursing Assistants (Regular and Per Diem) to join our care teams across multiple divisions throughout Riverside County. Under supervision, assists professional nursing personnel or other professional healthcare providers in providing basic patient care and treatment; observes patients via video monitoring equipment from a remote location; performs nonprofessional nursing duties in the care of physically and mentally ill patients; performs other related duties as required. The Nursing Assistant is an entry level classification and typically reports to appropriate supervisory or management level nursing staff. Incumbents may be assigned to any outpatient clinic or inpatient nursing unit across the Riverside University Health System (RUHS) or within the Department of Public Health. The Nursing Assistant is distinguished from the Licensed Vocational Nurse I in that Nursing...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute After School Instructor
Catalyst Kids Tustin, CA
After School Instructors may work with a group of up to 20 students from TK - 8th grade with daily tasks consisting of but not limited to: Tutoring, homework assistance, and educational enrichment. Instructors must have high energy, excellent organizational and communication skills, and the ability to maintain a fun and organized atmosphere. Instructors also ensure seamless integration of Catalyst programs with school day activities by sharing district classroom spaces and collaborating closely with school district staff. After School Instructors report to the Site Coordinator at their respective site. Essential Job Functions:  Provide tutoring and homework assistance to help students meet national standards. Collaborate with Site Coordinator to create and implement all Catalyst ExpandEd Learning (ExL)  curriculum, rules, and procedures, including new curriculum that may be introduced during the school year. Provide students with educational enrichment which...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute After School Instructor
Catalyst Kids Irvine, CA
Work site: South Field Staff After School Instructors may work with a group of up to 20 students from TK - 8th grade with daily tasks consisting of but not limited to: Tutoring, homework assistance, and educational enrichment. Instructors must have high energy, excellent organizational and communication skills, and the ability to maintain a fun and organized atmosphere. Instructors also ensure seamless integration of Catalyst programs with school day activities by sharing district classroom spaces and collaborating closely with school district staff. After School Instructors report to the Site Coordinator at their respective site. Essential Job Functions:  Provide tutoring and homework assistance to help students meet national standards. Collaborate with Site Coordinator to create and implement all Catalyst ExpandEd Learning (ExL)  curriculum, rules, and procedures, including new curriculum that may be introduced during the school year. Provide students...
County of Riverside
Aug 26, 2026
Per diem
Clinical Laboratory Scientist - Per Diem - Blood Bank
$70.43 hourly
County of Riverside Moreno Valley, CA
ABOUT THE POSITION Riverside University Health System is seeking a Per Diem - Clinical Laboratory Scientist for the Laboratory of the Medical Center, located in Moreno Valley, CA.    Ideal candidates will bring significant understanding of and experience with blood bank/hematology testing and instrumentation , and have strong knowledge of quality control, quality assurance, and laboratory regulations (CAP, CLIA, AABB, OSHA).  They will have the ability to manage multiple priorities within a busy laboratory environment while maintaining accuracy and attention to detail.  Please ensure your resume reflects your experience with Blood Bank in detail. Shifts will generally be 3pm-11:30pm and 11:00pm - 7:30 am, with every other weekend (required), along with holidays and other shift coverage as needed.   A valid Clinical Laboratory Scientist (CLS) license (MTA) is required. Meet the Team! At Riverside University Health System Medical Center, a...
County of Riverside
Sep 18, 2026
Per diem
Clinical Pharmacist I - Per Diem - Inpatient Pharmacy - Overnight shift
$96.62 hourly
County of Riverside Moreno Valley, CA
ABOUT THE POSITION Riverside University Health System (RUHS) has a Clinical Pharmacist I - PER DIEM  - Overnight  opportunity with the Inpatient Pharmacy division of the main medical center, located in Moreno Valley CA.  The Clinical Pharmacist I – Per Diem oversees pharmacy workflow to ensure accurate, timely, and safe dispensing and distribution of medications. Incumbents monitor drug therapy, adjust doses based on individual patient parameters, interface with medical staff on issues related to drug therapy, and promote the cost-effective and appropriate utilization of pharmaceuticals.  Ideal candidates will have:   Previous inpatient pharmacy experience - but not required. Clinical knowledge of medications used in the inpatient pharmacy setting. Effective communications skills. Work Schedule: 12-hour shifts, 6:00 pm -06:30am, 7 nights on/7 nights off. Weekends and holidays may be required for coverage. The Clinical Pharmacist I...
County of Riverside
Sep 18, 2026
Per diem
Clinical Pharmacist I - Per Diem - Emergency Department - Overnight shift
$96.62 hourly
County of Riverside Moreno Valley, CA
ABOUT THE POSITION Riverside University Health System (RUHS) has a Clinical Pharmacist I - PER DIEM  - Overnight  opportunity with the Emergency Department Pharmacy of the main medical center campus, located in Moreno Valley CA.  The Clinical Pharmacist I – Per Diem oversees pharmacy workflow to ensure accurate, timely, and safe dispensing and distribution of medications. Incumbents monitor drug therapy, adjust doses based on individual patient parameters, interface with medical staff on issues related to drug therapy, and promote the cost-effective and appropriate utilization of pharmaceuticals. This role also entails precepting within the RUHS PGY-2 Emergency Medicine Pharmacy residency program.   Ideal candidates will have:   Completion of PG-Y2 Emergency Medicine Residency and/or hold board certification in Emergency Medicine Pharmacy. Advanced clinical knowledge of medications used in emergency care. Rapid decision-making skills,...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Associate Teacher
$17.05 - $25.58 hourly
Catalyst Kids Riverside, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom team Keep...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Assistant Teacher
$16.90 - $23.25 hourly
Catalyst Kids Riverside, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Assistant Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Support the implementation of developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Support and and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Associate Teacher
$17.05 - $25.58 hourly
Catalyst Kids Menifee, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom team Keep...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Assistant Teacher
$16.90 - $23.25 hourly
Catalyst Kids Menifee, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Assistant Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Support the implementation of developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Support and and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Associate Teacher
$17.69 - $26.54 hourly
Catalyst Kids Tustin, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom team Keep...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Assistant Teacher
$16.90 - $24.12 hourly
Catalyst Kids Tustin, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Assistant Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Support the implementation of developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Support and and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Assistant Teacher
$16.90 - $24.12 hourly
Catalyst Kids Irvine, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Assistant Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Support the implementation of developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Support and and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Teacher
Catalyst Kids Irvine, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom team Keep...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Associate Teacher
Catalyst Kids Irvine, CA
Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Create and implement developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Create, implement, and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools, communities, and center/classroom team Keep...
Catalyst Kids
Sep 08, 2026
Per diem
Substitute Assistant Teacher
$16.90 - $24.12 hourly
Catalyst Kids Irvine, CA
Work site: South Field Staff Catalyst teaching staff support the planning and implementation of Catalyst's programming for children ranging in age from infant, toddler, pre-school, kinder, and school age depending on the location. Assistant Teachers must be able to facilitate a variety of age appropriate activities, support children's social emotional development, and ensure children are supervised at all times in a healthy and safe environment. Essential Functions: Support the implementation of developmentally appropriate curriculum supported by learning foundations that are directly connected to their interests and promote positive child development Support and and maintain intentional, enriched, and supportive learning environments and quality experiences that are age appropriate for all children Provide excellent customer service by establishing authentic connections and reciprocal, culturally responsive relationships with children, youth, families, schools,...
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