Professional services jobs in Irvine, CA

Aug 06, 2026

Full time

$100,000 - $130,000 yearly

Crisis24 Irvine, CA

Crisis24, a GardaWorld company, is widely regarded as the leading integrated risk management, crisis response, consulting, and global protective solutions firm, serving the world's most influential people, disruptive brands, and prominent organizations. Championed by our advanced Global Operation Centers and our skilled team of intelligence analysts, we offer highly specialized services, security and consulting, with the technology and AI to power it all across the globe. At Crisis24, we go beyond mere employment; we pave the way to a realm where your skills become instrumental in shaping global security, guiding clients through a multifaceted and challenging landscape. Your journey with us will be deeply fulfilling, driven by a powerful sense of purpose and accomplishment. Within our thriving environment, you'll discover abundant chances for both personal and career advancement. Seize this moment to push your limits, broaden your expertise, and elevate your professional...

Aug 01, 2026

Full time

Relationship Manager I Los Angeles and Irvine

$65,296 - $104,304 yearly

City National Bank Irvine, CA

WHAT IS THE OPPORTUNITY? Responsible for acquiring small business and personal clients, and will be responsible for deepening existing relationships, with the intent of integrating both business & personal clients. They will act as a trusted strategic advisor, providing financial advice & consistently connecting client needs with CNB's products and service offerings.Will have a clearly defined business development plan that is consistently applied and incorporates a disciplined sales and service practice. They will focus on acquisition of new relationships as well as retention and expansion of existing relationships in their own client portfolio and will actively work with other areas of CNB to ensure exemplary service for clients. Key measures of success include acquisition of new personal and new small business clients, deposit and fee income growth from both new and existing portfolios, loan and line volume that includes but is not limited to CRA-eligible...

Aug 16, 2026

Full time

Investigator Orange County

$6,339 - $10,609 monthly

Department of Motor Vehicles CA

Orange County This is a Peace Officer position subject to P.O.S.T. requirements. Performing in a law enforcement capacity, the incumbent; conducts highly confidential and complex criminal investigations pertaining to internal security, employee misconduct, document integrity, public funds, burglary of offices, tampering with official records and systems, and other special cases of a criminal nature; participates as a DMV law enforcement representative in multi-agency criminal investigations, and assignments involving Department of Justice, Federal Bureau of Investigations, Department of Homeland Security, and other law enforcement or allied agencies; provides direct criminal investigative testimony, witness, advisory and services to State and Federal courts, other law enforcement or allied agencies, and DMV legal staff; performs a full range of peace officer duties and responsibilities in the accomplishment of their assignments in accordance with the California Penal Code,...

Aug 09, 2026

Full time

Sheriff's Community Services Officer Orange County

$58,115 - $78,291 yearly

Orange County CA

SHERIFF'S COMMUNITY SERVICES OFFICER In addition to performance-based merit increases, this position is scheduled to receive a salary range increase on the following date: Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. This recruitment is open to the public and will remain open on a continuous basis until the needs of the Department are met. Qualified applicants are encouraged to apply immediately. RECRUITMENT INFORMATION This recruitment is being held to establish an Eligible List to fill vacancies in this class until the next recruitment. THE DEPARTMENT The Orange County Sheriff-Coroner Department is a large, multi-faceted law enforcement agency served by approximately 3,800 sworn and professional staff members and over 800 reserve personnel....

Aug 09, 2026

Full time

Sheriff's Facilities Mechanic Orange County

$69,929 - $84,572 yearly

Orange County CA

SHERIFF'S FACILITIES MECHANIC In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 28, 2024 – 4.25% increase Effective June 27, 2025 – 4.00% increase RECRUITMENT / POSITION INFORMATION This recruitment is being conducted to establish an Open Eligible List to fill vacancies within the Sheriff's Department, until the next recruitment. This list may be utilized to fill positions of lower level classifications within the same occupational series. Some positions in this job classification may be assigned to work schedules that include weekends, evening shift, or night shift and may be assigned to work in a Correctional Facility. Night shift or Evening shift differential is paid in addition to hourly salary as listed. An employee who is regularly assigned to a Correctional Facility shall be paid an additional $1.00 per hour. ...

Aug 09, 2026

Full time

Deputy Sheriff Trainee Orange County

$91,353 yearly

Orange County CA

DEPUTY SHERIFF TRAINEE THE ORANGE COUNTY SHERIFF'S DEPARTMENT IS CURRENTLY ACCEPTING APPLICATIONS AND REQUIRED SUPPLEMENTAL INFORMATION ON A CONTINUOUS BASIS UNTIL THE NEEDS OF THE DEPARTMENT ARE MET. PLEASE KEEP IN MIND THAT THIS RECRUITMENT MAY CLOSE ON ANY DAY AT 11:59 P.M. In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates:] Effective June 27, 2025 - 4.00% increase RECRUITMENT/POSITION INFORMATION This recruitment is being held to establish an Open Eligible List to fill future vacancies in this class until the next recruitment. The eligible list established may also be used to fill positions in similar and/or lower classifications through the County of Orange. Incumbents will be periodically rotated through assignments and shifts, including nights, weekends, holidays, and correctional/court facilities. A Deputy Sheriff Trainee...

Aug 09, 2026

Full time

Deputy Sheriff I (Orange County Sheriff's Regional Training Academy Graduates Only)

$96,324 yearly

Orange County CA

DEPUTY SHERIFF I (ORANGE COUNTY SHERIFF'S REGIONAL TRAINING ACADEMY GRADUATES ONLY) In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 28, 2024 – 5.00% increase Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. The recruitment will remain open on a continuous basis until the needs of the Department are met. RECRUITMENT/POSITION INFORMATION This recruitment is being held to establish an Open Eligible List to fill vacancies in this class until the next recruitment. Incumbents will be periodically rotated through assignments and shifts, including nights, weekends, holidays, and correctional/court facilities. A Deputy Sheriff I is assigned, under...

Aug 09, 2026

Full time

Deputy Probation Correctional Officer I Orange County

$59,612 yearly

Orange County CA

OPEN TO THE PUBLIC This recruitment will establish an open eligible list. This list will be used to fill current and future Deputy Probation Correctional Officer I positions. PROBATION The Orange County Probation Department assists the criminal justice system in Orange County, California by making a safer Orange County through positive change. Under the direction of the Chief Probation Officer, a dynamic executive team with an organizational structure comprised of three bureaus – Adult Operations, Juvenile Operations, and Administrative Services – serves the community using efficient and research supported corrections practices to reduce crime, assist the Courts in managing offenders, promoting lawful and productive lifestyles and assisting victims. THE OPPORTUNITY The Deputy Probation Correctional Officer I is an entry level class in the Deputy Probation Correctional Officer series formerly titled Deputy...

Aug 09, 2026

Full time

Institutional Cook Orange County

$55,059 yearly

Orange County CA

In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 28, 2024 – 4.25% increase Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. Premium Pay In addition to the hourly salary, eligible applicants may receive premium pay for: Jail Supplement Pay: An employee in this classification who is assigned to work in a correctional setting will be paid an additional $0.75 per hour for all hours paid. This recruitment is open to the public and will remain open on a continuous basis for a minimum of five (5) business days, until the needs of the Department are met. Qualified applicants are encouraged to apply immediately. Incumbents will be periodically rotated through...

Aug 09, 2026

Full time

Sr. Communications Technician Orange County

$75,712 yearly

Orange County CA

SR. COMMUNICATIONS TECHNICIAN (RADIO MICROWAVE UNIT) Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. THIS RECRUITMENT IS OPEN TO THE PUBLIC The Orange County Sheriff's Department is accepting applications and required supplemental information starting Wednesday, February 26, 2025 for a minimum of five (5) business days and remain open on a continuous basis until 11:59 p.m. (PST) on the day the needs of the department are met. Applicants are encouraged to apply immediately as this recruitment may close at any time without further notice. RECRUITMENT/POSITION INFORMATION This recruitment is being conducted to establish an Open Eligible List to fill vacancies in this class until the next recruitment. This list may also be utilized to fill similar and/or lower level classifications. THE DIVISION...

Aug 09, 2026

Full time

Communications Technician II (Technical Services Unit)

$71,739 yearly

Orange County CA

COMMUNICATIONS TECHNICIAN II (Technical Services Unit) In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. This recruitment is open to the public and will remain open on a continuous basis for a minimum of five (5) business days, until the needs of the Department are met. Qualified applicants are encouraged to apply immediately. RECRUITMENT / POSITION INFORMATION This recruitment is being held to establish an Open Eligible List to a fill vacancy in this class until the next recruitment. The eligible list established may also be used to fill positions in similar and/or lower classifications. THE DIVISION The...

Aug 09, 2026

Full time

Sheriff's Air Conditioning Mechanic Orange County

$82,908 yearly

Orange County CA

Sheriff's Air Conditioning Mechanic This recruitment will be open on a continuous basis and will close at 11:59 p.m. (PST) on the day the Department needs are met. Applicants are encouraged to apply immediately. In addition to performance-based merit increases, this position is scheduled to receive salary range increases on the following dates: Effective June 28, 2024 – 4.25% increase Effective June 27, 2025 – 4.00% increase Salary may be negotiable within the range listed above, based on position requirements and successful candidate's qualifications, subject to appropriate authorization. Some positions in this job classification may be assigned to work schedules that include weekends, evening shift, or night shift and may be assigned to work in a Correctional Facility. Night shift or Evening shift differential is paid in addition to hourly salary as listed. An employee who is...

California Department of Parks & Recreation

Jul 19, 2026

Seasonal

LIFEGUARD II (SEASONAL) Orange County

$22.51 - $25.27 hourly

California Department of Parks & Recreation CA

LIFEGUARD II (SEASONAL) – ORANGE COAST DISTRICT / NORTH SECTOR / BOLSA CHICA STATE BEACH “Priority consideration will be given to any person receiving State public assistance under the CalWORKs program. Applicants who receive State public assistance need to identify their status as a CalWORKs recipient in the comments area on the application. Applicants must submit a verification of their CalWORKs eligibility status, which may include the most recent Notice of Action showing TANF eligibility or a copy of your last aid check stub. If verification is not submitted with the application, the application will not be processed. (Applicants may obtain verification from the CalWORKs program).” The reporting location for this position is Bolsa Chica State Beach in Huntington Beach, CA. This position will work under the supervision of the Staff Park and Recreation Specialist. The Lifeguard II (LG II) duties include detecting and performing aquatic rescues on the...

Jul 31, 2026

Full time

Production Packaging Associate - 2nd Shift Santa Ana

$20.27 hourly

Altium Packaging Santa Ana, CA

The Production Packaging Associate is an entry level position, responsible for proper packaging of materials and finished products. This position will also load, move material, and operate packaging equipment. The Production Packaging Associate will also be required to follow Good Manufacturing Practices. Responsibilities include, but are not limited to the following: Demonstrates safe work practices by wearing correct PPE and following safety policies. Demonstrates punctuality and adheres to work schedule. Demonstrates a Teamwork attitude by working well and effectively with others. Adheres to company General Manufacturing Policies. Keeps the work area neat, clean, and organized. Monitor conveyor belts and clear bottle jams from lines. Pick up dropped bottles from production floor and place into designated bins. Place discarded bottles into grinder, if applicable. Inspects the quality of bottles during production, packaging, and labeling....

Jul 31, 2026

Full time

Production Packaging Associate - Santa Ana

$20.27 hourly

Altium Packaging Santa Ana, CA

Work Shift: 8hr-3rd Shift (United States of America) The Production Packaging Associate is an entry level position, responsible for proper packaging of materials and finished products. This position will also load, move material, and operate packaging equipment. The Production Packaging Associate will also be required to follow Good Manufacturing Practices. Responsibilities include, but are not limited to the following: Demonstrates safe work practices by wearing correct PPE and following safety policies. Demonstrates punctuality and adheres to work schedule. Demonstrates a Teamwork attitude by working well and effectively with others. Adheres to company General Manufacturing Policies. Keeps the work area neat, clean, and organized. Monitor conveyor belts and clear bottle jams from lines. Pick up dropped bottles from production floor and place into designated bins. Place discarded bottles into grinder, if applicable. Inspects the quality of...

Aug 11, 2026

Full time

Night Operations Supervisor irvine

$33.50 - $50.25 hourly

United Rentals Irvine, CA

Great company. Great people. Great opportunities. If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals! As a Nightime Operations Supervisor , you will leverage your leadership skills to coordinate and direct the overall delivery of quality service to maximize branch productivity. By working closely with the Branch Manager, you will provide the supervision needed to ensure safety, branch metric performance and Rental Flow efficiency, while contributing world-class sales and customer service support. What you'll do: Support Branch Manager in implementing actions to achieve financial objectives Assist the Branch Manager in ensuring compliance with all company policies Drive branch metrics by monitoring scorecard items, determining root causes and opportunities for improvement and providing coaching and feedback to staff, making...

Aug 01, 2026

Full time

Nursing Attendant Irvine, and Woodland Hills

$25.57 hourly

Kaiser Irvine, CA

Job Summary: Under the direct supervision of a Registered Nurse or physician, performs a variety of patient care functions as assigned and in accordance with the legal scope of competency and within established standards of care, policies and procedures. Demonstrates performance consistent with the Medical Center Vision, Mission, and Strategic Plan of the organization. Remains flexible to changing systems; is expected to demonstrate quality and effectiveness in work habits in delivery of care; and treats co-workers, patients, families, and all members of the health care team with dignity and respect. Essential Responsibilities: The Nursing Attendant demonstrates proficiency by exhibiting the following skills, competencies, and behaviors. Leadership Upholds Kaiser Permanentes Policies and Procedures, Principles of Responsibilities and applicable state, federal and local laws. Demonstrates a professional, supportive attitude. Identifies and supports...

Jul 23, 2026

Full time

Special Projects Armed Security Officer - Previous Law Enforcement Experience Required

$39.00 - $46.00 hourly

Securitas Security Services USA Orange, CA

Securitas is a global company that offers the most advanced and sustainable security solutions in the industry. We are located in 47 countries and have 355,000 employees worldwide and over 150,000 clients. Securitas plays an essential role for our clients and in society. The Armed Security Officer position helps maintain a safe and secure environment for our clients by actively monitoring the premises, including patrolling a variety of locations. They preserve order while enforcing regulations and directives for a client site pertaining to personnel, visitors, and the area. Frequently our Armed Security Officers will provide customer service and information to a client’s employees and customers and serve as a physical deterrent. We are driven by a clear corporate culture and purpose, which helps us live according to our values of Integrity, Vigilance, and Helpfulness. These values are at the heart of our culture, help define who we are and guide our...

Aug 17, 2026

Full time

Unarmed Transit Supervisor Garden Grove

$20.00 - $21.00 hourly

Inter-Con Garden Grove, CA

Employment Opportunity At Inter-Con we take pride in providing customized security solutions for our clients. To us, that means the right officer in the right place and at the right time. In many cases our clients desire a softer security plan that meets their values and needs, but where high value people and assets are involved, others may prefer a more obvious security presence. As an Unarmed Security Officer, you will be part of a highly trained security team that supports critical facilities and infrastructure, public venues that required an enhanced presence and personal protective services. Work Environment and Schedule Job operates in client sites which could be indoors or outdoors. Position requires prolonged standing and walking, in the performance of daily security activities. Open availability Nights, Weekends, Holidays and overtime as directed(overtime occurs). Work various shifts and Holidays as assigned. Veterans Inter-Con is...

Jul 23, 2026

Seasonal

DEPARTMENT SERVICES AIDE (ENTRY, JOURNEY, EXPERIENCED) - LIBRARY SECURITY MONITOR

$17.70 - $29.63 hourly

Huntington Beach Police Department Huntington Beach, CA

The current vacancy is in the Community and Library Services Department - Beach Operations - Parking & Camping Division . The Ideal Candidate possesses effective communication and cooperative interpersonal skills, excellent customer service skills, is physically fit enough to stand or walk for the entirety of a shift, and has the ability to work well in a busy environment where attention to detail is important. The incumbent may work shifts as early as 5:00 AM and as late as 12:30 AM. Note : This recruitment will close when the hiring manager determines that enough qualified applications have been received. This is a Non-Perm, Part-Time position. Temporary/part-time employment is restricted to 1,000 hours within a 12-month period (July 1 – June 30) and does not qualify to receive City benefits, except those required by law. The City does not belong to the Social Security system. However, enrollment in an...

491 professional services jobs found in Irvine, CA