116 professional services jobs found in 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...

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,...

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...

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...

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...

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...

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...

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...

As a  Security Officer Custody Officer  in  Westminister , you will serve and safeguard clients in a range of industries such as Government, and more. Join Allied Universal at a government location where you will monitor and patrol assigned areas, help to deter security-related incidents, and provide outstanding customer service and communication. In this driving post, you will support daily operations with professionalism, teamwork, and integrity while contributing to a caring, reliable, and innovative culture that puts people first. Position Type: Full Time  Pay Rate: $26.00 / Hour What You'll Do: Provide customer service to our clients by carrying out security-related procedures, site-specific policies, and/or when appropriate, emergency response activities. Respond to incidents and critical situations in a calm, problem-solving manner. Conduct regular and random patrols around the location and perimeter, as working environments and...

Experienced Security Guard   We help make your world a safer place.  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  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 Security Officers will provide customer service and information to a client’s employees and customers.  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...

Allied Universal®, North America’s leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and collaborative workplace, you will be part of a team that contributes to a culture that positively impacts the communities and customers we serve. As a  Security Officer - Unarmed Gated Community  in  Coto De Caza, CA , you will serve and safeguard clients in a range of industries such as Commercial Real Estate, and more. As a Patrol Unarmed Officer with Allied Universal, you will monitor and patrol commercial real estate locations, helping to deter security-related incidents and providing a visible presence. You will interact with tenants and visitors, deliver outstanding customer service, and respond to situations with professionalism and integrity. Join a team that values agility, reliability, and innovation, where your communication skills and commitment to...

Marksman Security Corporation is hiring immediately for Auxiliary Security Officer $20.00 Per Hour Applicants need to be flexible with their schedule and willing to work weekends, day, evenings, overnights and holidays, if needed. Must be able to respond to work assignments with little to no advance notice. The ideal candidate will have previous experience in security or customer service fields. Must have active CA State training and Guard Card licensing. Benefits: Insurance: medical, vision and dental Short term disability Critical care/Hospital Indemnity Complimentary life insurance Pet insurance Legal assistance/guidance Identity theft protection Paid on the job training Paid time off Bi-Weekly Pay 401K Competitive compensation Career advancement opportunities Continuous learning opportunities through LMS Employee referral bonus program Employee assistance program (EAP) Employee recognition events...

*****$20,000.00 Signing Bonus****** Successful Lateral Candidates will be paid $10,000.00 at the time of hire and $10,000.00 after successful completion of the Field Training Program and Probationary Period   Applications will be accepted on a  CONTINUOUS BASIS. Apply early. This position may close at any time without notice . To be considered as a Lateral applicant, you must: Be currently employed as a Peace Officer in good standing by a California-authorized jurisdiction. Have successfully completed your Field Training Program with your current agency. Possess or qualify for a California P.O.S.T. Basic Certificate.   Centrally located in Southern California, the City of La Habra is the northernmost community in Orange County, just 20 miles southeast of Los Angeles. When the City incorporated in 1925, agriculture and oil dominated the local economy. Over the past 20 years, the City has invested heavily in economic development, capital...

Applications will be accepted on a CONTINUOUS BASIS.  Apply early. This position may close at any time without notice.    The La Habra Police Department is seeking Academy trained individuals, or those currently attending the academy, who are testing for the purpose of becoming a sworn Police Officer.  Would you like to be a part of a team that believes in investing in partnerships with the community, proactive crime prevention, community education, and overall effective police work? If so,  APPLY TODAY!  ABOUT THE CITY: The City of La Habra is a vibrant Southern California community, strategically located in the northwest corner of Orange County. Today the City is home to a population of over 63,000 residents within La Habra’s 7.3 square miles. A friendly and diverse community, La Habra is conveniently located within an hour's drive of many beaches, mountains, and desert recreation areas. The City is known for the Corn...

Objectives of this Role Ensure a safe environment through a team effort of diligent, active patrol, strict access control, monitoring, and equipment control Be visible and observant at all times, greeting staff, guests, and vendors in a courteous and attentive manner Respond immediately to distress calls, panic alarms, and emergency calls for disorderly conduct, disruptive persons, and incidents swiftly and appropriately Maintain the company’s reputation with professionalism and legal compliance Collaborate with other security officers for effective protection and coverage Daily Responsibilities Patrol property on foot, securing personnel, assets, buildings, gates, and fence perimeter, in all weather conditions Investigate and take the appropriate lawful action as authorized by the corporate policy on accidents, incidents, trespassing, suspicious activities, safety, and fire incidents Control and monitor surveillance equipment, and...

An Aerospace warehouse Security Officer involves protecting high-value defense or aviation assets, controlling facility access, and conducting regular patrols .    Aerospace Warehouse Security Officer   Key Responsibilities Access Control: Monitor entry and exit points, verify employee or visitor badges, and clear delivery trucks. Patrols: Conduct routine and random physical checks of the warehouse floor, perimeters, and restricted storage zones. Incident Response: Respond to security alarms, safety hazards, or unauthorized entry attempts. Documentation: Log daily visitor traffic, write detailed incident reports, and report equipment or maintenance issues.   Qualifications & Requirements Age & Education: High school diploma or GED; usually 18+ for unarmed positions and 21+ for armed or driving posts.  ...

PSOC/GSOC Security Officer   The Security Operator is the frontline team member responsible for monitoring people security, physical security, and threat events, as well as providing security-related transactional services. Duties include monitoring access control systems, video surveillance systems, and alarm systems. We help make your world a safer place.  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  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....

PSOC/GSOC Security Officer   The Security Operator is the frontline team member responsible for monitoring people security, physical security, and threat events as well as providing security related transactional services. Duties include monitoring access control systems, video surveillance systems and alarm systems. We help make your world a safer place.  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  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...

As a  Security Officer - Retail Center Patrol - Overnight Shift  in  Whittier, CA , you will serve and safeguard clients in a range of industries such as Retail/Malls, and more. As a Patrol Unarmed Security Officer with Allied Universal, you will play a key role in helping to maintain a secure and welcoming environment at a dynamic retail location. Your primary responsibilities will include conducting regular patrols throughout the property, remaining highly visible to help deter security-related incidents, and providing outstanding customer service to guests and staff. In this role, you will use your communication skills and presence to support a positive experience for everyone at the location. This position also requires a valid driver's license and meets Allied Universal's driver policy requirements, as you may be responsible for mobile patrols and responding to various situations throughout the area. Allied Universal values agility, reliability, and...

We help make your world a safer place.  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  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 Security Officers will provide customer service and information to a client’s employees and customers.  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...