Professional Services jobs in Yorba Linda, CA

Oct 02, 2026

Full time

$76,500 - $141,500 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Specialist, Pricing and Program Controls Analyst Job Code: 45001 Job Location: Yorba Linda, Ca Job Schedule: 4/10: Employees work 10 hour days, 4 days a week with every Friday off. Job Description: L3Harris...

Oct 02, 2026

Full time

Senior Specialist Production Planning - SIOP Leader

$79,000 - $147,000 yearly

L3Harris Yorba Linda, CA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist Production Planning - SIOP Leader Job Code: 44140 Job Location: Mason, OH or Yorba Linda, CA Job Schedule: 9/80 - Employees work 9 out of every 14 days – totaling 80 hours worked – and have...

Nov 01, 2026

Full time

Security Officer - Residential Community Anaheim Hills

$22.00 hourly

Securitas Security Services USA Anaheim, CA

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...

Nov 08, 2026

Full time

Auxiliary Unarmed Security Officer - Fullerton

$20.00 hourly

Marksman Security California Fullerton, CA

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...

Oct 16, 2026

Full time

Police Officer - Lateral/Academy Trained Fullerton

$92,803 yearly

Fullerton Police Department Fullerton, CA

Looking for a workplace where you are more than a statistic or a cog in the machine? How about a job that brings enthusiasm and passion back to your daily routine? Rediscover that feeling of excitement and commitment by joining the Fullerton PD. Why Fullerton PD ? The Fullerton Police Department is dedicated to the Prevention of Crime and Disorder, Protection of Life and Liberty, and the relentless Pursuit of Justice. As you already know, law enforcement is a noble and honorable calling that requires integrity, honesty, dedication, and a commitment to serving our community. With a complement of approximately 192 employees, 130 sworn and 62 civilian positions, our department is made up of men and women who encompass these qualities. We pride ourselves on our family environment, where you aren't just another number, but an integral part of our mission. Highlights of the newly...

Allied Universal Los Angeles/Orange County

Oct 05, 2026

Full time

Security Officer Full Time Custody Officer - Fullerton

$27.00 hourly

Allied Universal Los Angeles/Orange County Fullerton, CA

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 Full Time Custody Officer - Experienced Driver in Fullerton, CA , you will serve and safeguard clients in a range of industries such as Government, and more. As a Security Officer supporting a government law enforcement location, you will monitor activity, conduct routine patrols, maintain a visible presence to help deter incidents, and provide professional customer service to visitors and personnel. This driving position offers the opportunity to communicate clearly, respond to security-related concerns, and represent Allied Universal’s agile, reliable, innovative, caring, and integrity-driven culture through...

Oct 01, 2026

Full time

Police Officer - Lateral/Academy Trained

$92,803 - $142,988 yearly

Fullerton Police Department Fullerton, CA

Description The Fullerton Police Department is dedicated to the Prevention of Crime and Disorder, Protection of Life and Liberty, and the relentless Pursuit of Justice. PREVENT - PROTECT - PURSUE Looking for a workplace where you are more than a statistic or a cog in the machine? How about a job that brings enthusiasm and passion back to your daily routine? Why Fullerton PD ? The Fullerton Police Department believes in and utilizes a Community-based policing philosophy, which follows the principle that when communities and law enforcement engage in communication and cooperation, we can better serve the community as a whole. As a result, personnel are involved in all aspects of the community, including schools, neighborhoods, and community organizations. As you already know, law enforcement is a noble and honorable calling that requires integrity, honesty, dedication, and a commitment to serving our community. With a...

Oct 05, 2026

Full time

Security Officer Full Time Distribution Center - Anaheim

$18.25 hourly

Allied Universal Los Angeles/Orange County Anaheim, CA

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 Full Time Access Control Distribution Center in Santa Ana, CA , you will serve and safeguard clients in a range of industries such as Logistics & Distribution, and more. As an Access Control Officer at a logistics and distribution location, you will help manage entry points, verify badges and visitor access, monitor activity, and maintain a visible presence to help deter security-related incidents. You will deliver exceptional customer service and clear communication while supporting a caring, reliable team that acts with integrity. Allied Universal values agile, innovative professionals who put people first....

Aug 27, 2026

Full time

Part-Time Park Ranger

$24.09 - $27.89 hourly

City of Anaheim Anaheim, CA

Description The City of Anaheim Community Services Department is seeking to hire Part-Time Park Rangers. Under moderate supervision, this position will patrol 65 municipal parks, conduct restroom checks, lock restrooms, secure gates, educate the public on rules and policies, polices and submit reports. Park Rangers act as liaisons between the City of Anaheim and other internal and external departments. Candidates are expected to be able to multitask, problem-solve, and have strong verbal and written communication skills. This is a part-time, year-round position of approximately 20-32 hours per week; however, no minimum number of hours is guaranteed. Candidates will be required to submit a minimum of 30 hours of availability. This position operates seven (7) days per week , including weekends and holidays . Employees are assigned to a primary shift upon hire. While staff are generally scheduled within their assigned shift, work schedules, days, and hours may be adjusted...

Aug 03, 2026

Full time

Deputy City Attorney II/III/IV

$170,645 - $255,967 yearly

City of Anaheim Anaheim, CA

Description The City of Anaheim seeks a versatile, dynamic, and dedicated Deputy City Attorney II, III or IV for the Anaheim City Attorney's Office . This position offers the opportunity to advise City departments and officials on a broad range of municipal law matters and to work on challenging legal issues affecting one of California's largest and most dynamic cities. Depending on the candidate’s experience, interest, and skill set, as well as the needs of the Office, assignments may include code enforcement, labor and employment counseling, public safety and police advisory work, civil litigation, administrative proceedings, contract drafting and negotiation, Public Records Act compliance, and providing legal counsel on a wide variety of municipal matters. In addition, this position will assist the City Attorney on various city projects as needed. The ideal candidate will have demonstrated knowledge and experience in one or more areas of municipal law,...

Aug 27, 2026

Full time

Police Officer - Lateral

$95,243 - $133,994 yearly

City of Anaheim Anaheim, CA

Description The City of Anaheim is seeking experienced Police Officers to join the Anaheim Police Department for patrol assignments. The mission of the Anaheim Police Department is to maintain order, protect our community, and prevent crime by delivering prompt, professional and high-quality police service. As a valued member of our department, you will demonstrate the values of the organization while providing service to the public through community policing and collaborative problem solving. Bilingual Pay : 2.5%, 5%, or 7.5%, depending upon level of ability and approval from the Chief of Police. POST Certificate Salary Ranges : Basic: $95,243.20 - $133,993.60 Annual Intermediate: $115,481.60 - $147,388.80 Annual Advanced: $118,102.40 - $150,737.60 Annual The City of Anaheim also offers its employees: Residence Incentive Program Tuition Assistance Program Computer Loan Program For more information about the...

Nov 01, 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...

Oct 05, 2026

Full time

Community Account Specialist

Essex Property Trust, Inc Orange, CA

Job Location OCC 536 Renaissance at Uptown Orang Position Type Regular The Community Account Specialist is responsible for all accounting operations of the community. Accountable for posting payments, processing Deposit Accounting forms, completion of Final Deposit Accounting, and other administrative and customer service duties as required. Responsibilities of the Community Account Specialist include the following duties in compliance with all company policies and processes. WHAT YOU WILL DO: Actively communicates with residents regarding move-in process, ledger balances, past move-out balances, and eviction status. Resolves customer escalations in a timely and accurate manner. Maintain the highest level of customer service for residents, vendors, teammates, and corporate departments through strong collaboration and communication. Be a team player. Ensures compliance of company money management and accounts receivable policies and procedures. Responsible for the...

Oct 05, 2026

Part time

Unarmed Enhanced Officer (85105)

$18.75 - $20.25 hourly

Inter-Con Security Orange, CA

Company Overview: Founded in 1973, Inter-Con Security Systems, Inc. is a leading US-owned security company, providing integrated security solutions to government and commercial customers on four continents. Inter-Con remains under family ownership and control and operates as the industry leader in the field of customized, high-requirement security solutions. Inter-Con employs over 25,000 security officer personnel world-wide, trained and managed by a team of professionals with unsurpassed military, law enforcement, and security experience. Inter-Con is Everywhere Security Matters. Why Work at Inter-Con? Passion: Inter-Con is a thriving company that is passionate about its products and people. Joining the Inter-Con family is an opportunity for growth and career advancement in an environment that truly cares for its employees. By joining the Inter-Con family, you’re working with the best to build a safer future. People: Inter-Con is more than a company,...

Oct 02, 2026

Full time

LOSSAN Deputy Managing Director, Operations & Programs

$221,021 - $304,117 yearly

Orange County Transportation Authority Orange, CA

Job Description Deputy Managing Director – Operations, LOSSAN Rail Corridor Agency Under minimal direction, provides executive leadership and oversight of operational, programmatic, and service delivery activities for the LOSSAN (Los Angeles – San Diego – San Luis Obispo) Rail Corridor Agency. This position leads operational integration, service delivery coordination, capital program implementation support, and passenger-focused initiatives supporting the Pacific Surfliner and broader LOSSAN Rail Corridor. Works closely with member agencies, operators, host railroads, regulators, and internal partners to advance safe, reliable, efficient, and customer-focused rail service. This is an exempt, executive level management position in salary grade 285: Min – $221,020.80| Mid – $262,579.20 | Max – $304,116.80/annually. The starting salary will be within this range based on qualifications. This posting will remain open until a candidate is selected. What You’ll Do Lead...

Sep 21, 2026

Full time

Administrative Specialist, Safety & Environmental

$31.39 - $43.18 hourly

Orange County Transportation Authority Orange, CA

Job Description Administrative Specialist – Safety and Environmental Compliance Under minimal supervision, provides complex and responsible administrative support to OCTA’s Health, Safety and Environmental Compliance (HSEC) department. This position plays an important role in supporting employee health and safety programs, regulatory compliance, training, department projects, and agency-wide initiatives while maintaining accurate and confidential records. This is a non-exempt position in salary grade 160: Min – $31.39 | Mid – $37.29 | Max – $43.18/hour. The starting salary will be within this range based on qualifications. This posting will remain open until a candidate is selected. What You’ll Do Provide comprehensive administrative support for HSEC programs, projects, training, and department operations. Prepare, proofread, and coordinate correspondence, reports, meeting materials, Board items, presentations, forms, and other documents. Maintain confidential...

Aug 27, 2026

Full time

Workers Compensation Program Specialist Senior

$91,853 - $126,402 yearly

Orange County Transportation Authority Orange, CA

Job Description Under general guidance, the Senior Workers’ Compensation Program Specialist leads the implementation and administration of OCTA’s workers’ compensation claims program and provides oversight of the agency’s third-party administrator (TPA). Serving as an organizational subject matter expert, this role develops program strategies, policies, performance measures, and cost-containment initiatives while ensuring compliance with applicable workers’ compensation laws and requirements. This position combines advanced claims expertise, data analytics, financial oversight, technology, and strategic relationship management to improve outcomes for injured employees and strengthen OCTA’s workers’ compensation program. This is an exempt position in salary grade 195: Min – $91,852.80 | Mid – $109,137.60 | Max – $126,401.60/year. The starting salary will be within this range based on qualifications. This posting will remain open until a candidate is selected. What You’ll...

Jul 29, 2026

Full time

Executive Assistant I, Rail Operations

$31.39 - $43.18 hourly

Orange County Transportation Authority Orange, CA

Job Description Executive Assistant I - Rail Operations Under general supervision, the Executive Assistant I performs a wide variety of administrative, secretarial, and technical duties in support of a Director-level position. This role manages critical administrative functions, coordinates complex activities, and ensures smooth day-to-day operations by addressing matters that do not require the direct attention of executive leadership. This is a non-exempt position in salary grade 160: Min $31.39 – Mid $37.29 – Max $43.18/hour. The starting salary will be within this range based on qualifications. This posting will remain open until a candidate is selected. What You’ll Do Provide high-level administrative and clerical support to a Director Serve as liaison between executive leadership, agency staff, management, and the public Manage complex calendars, schedule meetings, and coordinate travel arrangements Prepare Board agenda items and supporting materials...

Oct 15, 2026

Full time

Security Officer Diamond Bar

$17.00 - $19.00 hourly

Bronze Shield Security Diamond Bar, CA

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...

Nov 06, 2026

Part time

Police Cadet (Part-Time) La Habra

$20.00 hourly

La Habra Police Department La Habra, CA

Are you interested in a career in Law Enforcement? Are you a problem-solver? Do you have a sincere desire to help people? The City of La Habra is seeking motivated individuals who are interested in pursuing a career in law enforcement to join the Police Department as a Police Cadet. The Police Cadet will work approximately 20-28 hours per week. Please attach a copy of your transcripts to show that you are currently enrolled in at least six semester units. This list will be in effect for a period of one year. COPY OF COLLEGE TRANSCRIPT IS REQUIRED AND MUST BE ATTACHED. APPLICATIONS SUBMITTED WITHOUT THE REQUIRED DOCUMENTS WILL BE CONSIDERED INCOMPLETE. PLEASE BE SURE TO ATTACH THE REQUIRED DOCUMENTS TO YOUR ONLINE APPLICATION. ABOUT THE CITY : City of La Habra is located at Orange County's northernmost corner; La Habra today is 7.3 square miles, with a population of nearly 62,000. A...

395 jobs found in Yorba Linda, CA