784 Results for

Operations Support Jobs in Costa Mesa, CA

Jobs

New!

Downey, CA4 days ago

$125,000–$150,000 Per Year

Founded nearly four years ago and based in Downey, CA, with operations supporting large-scale fast-paced manufacturing across multiple U.S. markets, we are a production-driven organization focused on operational excellence, continuous improvement, and developing people at every level of the plant. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Long Beach, CA3 days ago

$200,000–$250,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Oversee frontline leadership managing multi-shift operations, supporting a range of skilled manufacturing personnel across fabrication, assembly, and specialized processes.

Irvine, CA10 days ago

$30–$35 Per Hour

Coordinate with cross-functional teams including Clinical, Supply Chain, Manufacturing, Finance, and Quality . If you think this Clinical Operations Specialist position is a good fit for you, please reach out to me - feel free to call, e-mail, or apply to this posting!

New!

Irvine, CA2 days ago

$30–$35 Per Hour

Identify, develop, recommend, and implement process development and improvement solutions to optimize global trial workflow. Produce daily/weekly/monthly reports as well as ad hoc requests to be fulfilled by the operations team.

New!

Lakewood, CA4 days ago

$120,000–$200,000 Per Year

Maintains in depth working knowledge of federal and state banking laws and regulations, including but not limited to Regulations CC, D, DD, E, Escheatment/Unclaimed Property, ACH, ATM, Remote Deposit Capture, E-Sign, FDIC Signage, Regulation II (interchange requirements), trust accounts and brokered deposits. Experience and strong ability to research new regulations related to new and/or changes to products, services and delivery channels assist senior management in interpreting guidelines in sometimes abstract business models with undefined and/or unclear compliance requirements.

New!

Brea, CA4 days ago

$175,000–$250,000 Per Year

Required Qualifications • 7+ years of mortgage industry experience • 5+ years of leadership experience managing operations teams • Wholesale mortgage experience is required • Strong understanding of the full loan lifecycle (processing, underwriting, closing) • Knowledge of mortgage regulations (TRID, RESPA, TILA, HMDA, Fair Lending) • Experience with a Loan Origination System (LOS) such as Encompass or similar • Proven ability to manage pipelines, meet deadlines, and drive team performance • Strong leadership, communication, and organizational skills • Ability to work onsite in Brea, CA. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Los Angeles, CA7 days ago

The Senior Operations Research Analyst will: Lead the planning and execution of Tactically Responsive Space (TacRS) missions, including spacecraft integration, ground systems, launch operations, logistics, and on-orbit execution. This role requires the ability to assess complex operational challenges, operate effectively within accelerated timelines, and deliver innovative solutions that enhance responsive and resilient space operations.

Long Beach, CA8 days ago

$60,000–$61,000 Per Year

Best Buddies International is a nonprofit 501(c)(3) organization dedicated to establishing a global volunteer movement that creates opportunities for one-to-one friendships, integrated employment, leadership development, inclusive living, and family support for individuals with intellectual and developmental disabilities (IDD). This role serves as the primary point of contact for contractors and government agencies, ensures accurate billing and invoicing for all eligible services, and supports employment staff as needed.

Torrance, CA13 days ago

$33.50–$50.25 Per Hour

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. Support all aspects of sales and customer service to ensure world class service and operational excellence, including processing rental quotations, reservations and contracts in compliance with company policies and procedures.

Irvine, CA14 days ago

From enabling systems to make cities safer and more connected, to powering the data centers behind many of the world’s biggest companies and hyperscale cloud providers, to meeting the massive and ever-growing data storage needs of the AI era, Western Digital is fueling a brighter, smarter future. This role works closely with Sales, Product Planning, Supply Chain, Finance and Sales Operations, ensuring alignment between customer demand, supply availability, long-term agreements (LTAs), and financial performance objectives.

Alhambra, CA30+ days ago

Full-time
Employee

Collaborates with leadership to ensure that service levels are at an appropriate level and with System Office IT to ensure information systems continue to enable the procurement and payment functions to process transactions efficiently. Ensures resources are appropriately utilized to ensure a high service level to Hospitals and achievement of purchasing metrics.

New!

Irvine, CA1 day ago

$33.50–$50.25 Per Hour

Los Angeles, CA7 days ago

The Operations Research Analyst will: Plan and execute Tactically Responsive Space (TacRS) missions, including spacecraft integration, ground systems, launch operations, logistics, and on-orbit execution. Manage the Rendezvous and Proximity Operations (RPO) technical baseline, leading integration across spacecraft buses, payloads, ground systems, software, and mission systems.

Irvine, CA23 days ago

Partner with teams and data stewards to coordinate and perform various audits and assessments (PIA, DPIA, TIA, AI impact assessment, Data Inventories, etc.) as needed to support privacy by design and AI governance principles, drive operational accountability and ensure ongoing compliance and risk management; Maintain risk registers and risk matrices to support PIMS, etc. 2 years navigating, negotiating, and reviewing commercial agreements involving complex data protection, AI terms, information technology and security schedules, cross border data transfers and operational service levels, technical requirements within large-scale cloud ecosystems (Azure, AWS, Google Cloud, etc.).

New!

Fontana, CA2 days ago

Under the direction of the Site Manager, this role ensures seamless operations, outstanding customer and donor experiences, and strong team performance — all while advancing our mission of Transforming Lives Through the Power of Work. Goodwill Southern California is seeking a Retail Service & Operations Manager to help lead one of our retail stores, boutiques, or attended donation centers.

San Juan Capistrano, CA8 days ago

The Medical Assistant supports daily clinic operations through a combination of clinical and administrative responsibilities, including direct patient care, front office duties, and back office support. If you’re looking for a Medical Assistant job with career growth, mentorship, and meaningful patient impact, apply today and start building your future with Paloma Medical Group.

New!

Ontario, CA6 days ago

As a "critical infrastructure industry" worker in the Transportation and Logistics industry, associates are considered exempt from local restrictions such as curfews, shelter-in-place orders, and other mobility restrictions when reporting to, returning from, or performing his or her work functions. The ideal candidate is a proactive leader with strong analytical skills, experience in logistics or warehouse operations, and the ability to lead and develop frontline teams in a fast-paced environment.

Carson, CA22 days ago

$81,951–$112,682.90 Per Year

A criminal history may have a direct, adverse, and negative relationship with your employment potentially resulting in the withdrawal of a conditional offer of employment for roles that involve direct contact with the public, handling sensitive customer and financial information, or operating vehicles and/or heavy machinery. Responsible for addressing identified areas of operational efficiencies and completing exercises relating to: safety, health, vehicles, underperforming fleet, team member changes, and other similar tasks.

New!

Fontana, CA1 day ago

Willingness to travel as necessary within the district (customers yards, close geographical area and training sites), work the required schedule, work at the specific location required, complete Penske employment application, submit to a background investigation (to include past employment, education, and criminal history) and drug screening are required. Penske will introduce you to our sales processes, leading-edge technology and winning company culture through ongoing training and mentoring to help cultivate the skills and expertise you need to succeed in all aspects of our business: sales, operations, finance, customer service, technology and more.

Irvine, CA7 days ago

$25–$30

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.

Monterey Park, CA7 days ago

$130,000–$135,000 Per Year

A successful candidate for this position will be assigned to the DACM contract with the Los Angeles Community College (LACCD) Build LACCD Facilities Construction Program. DACM Project Management, Inc. is a full service program, project, and construction management firm established in 1987.

New!

Vernon, CA4 days ago

$120,000–$140,000 Per Year

Founded decades ago and based in Los Angeles, CA, with operations supporting multiple manufacturing facilities, we are a leading producer of high-quality prepared food products serving retail, private label, and foodservice customers. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Vernon, CA4 days ago

$85,000–$110,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Founded decades ago and based in Los Angeles, CA, with operations supporting national retail, private label, and foodservice partners, we are a leading manufacturer of high-quality prepared food products.

New!

Santa Ana, CA4 days ago

$120,000–$150,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You’ll serve as a technical leader within the shop, partnering closely with machinists, engineers, and leadership to improve manufacturability, reduce cycle times, and ensure consistent part quality.

New!

San Clemente, CA4 days ago

$70,000–$80,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This is a hands-on, high-impact individual contributor role where you’ll manage logistics partners, optimize freight spend, and play a key role in improving global transportation processes.

New!

El Segundo, CAToday

$200,000–$300,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. \Responsibilities: Advise public and private educational institutions on employment law matters, including employee discipline, termination, leave policies, wage and hour compliance, and workplace investigations .

New!

Santa Fe Springs, CA4 days ago

$25–$30 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. A leading Fortune 500 metals solutions provider and the largest metal service center operator in North America, this organization supports a wide range of industries with a strong emphasis on aerospace distribution.

New!

Vernon, CA4 days ago

$120,000–$145,000 Per Year

The ideal candidate brings deep familiarity with grinders, blenders, conveyors, packaging equipment, and sanitation‑driven maintenance practices and understands the unique demands of maintaining equipment used in raw meat and ground beef production. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Fountain Valley, CA4 days ago

$160,000–$170,000 Per Year

The Controller will be responsible for managing the accounting team, ensuring accurate financial reporting, managing cash flow, bank convenance reporting, creating annual operating plan, implementing internal controls, and supporting strategic financial decisions. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Ontario, CA6 days ago

$50,000–$60,000 Per Year

Motivated and goal-driven with a desire to master the Marketing & Sales Representative role with potential to grow into leadership and management roles. We’re expanding our team and looking for ambitious Marketing & Sales Representatives who are eager to grow in sales, customer engagement, and business management.

New!

Montclair, CA1 day ago

$18.15–$29.44 Per Hour

Whether you’re helping a customer find the perfect gift, streamlining operations in one of our distribution centers, enhancing our online shopping experience, buying in-style and on-trend merchandise to outfit our customers, or designing a balloon for the Thanksgiving Day Parade, we offer unique opportunities to be part of some of the most memorable moments in people’s lives. See Macys Privacy Policy at https://ebwh.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/pages/12005 and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.

New!

Orange, CA5 days ago

$55,000–$66,000 Per Year

The actual pay rate and pay grade for this position will be dependent on a variety of factors, including an applicant’s years of experience, unique skills and abilities, education, alignment with similar internal candidates, marketplace factors, other requirements for the position, and employer business practices. See Sharp HealthCare Terms & Conditions at https://www.sharp.com/patient-rights-privacy/terms-of-use.cfm and Privacy Policy at https://www.sharp.com/patient-rights-privacy/privacy-practices.cfm and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.

Irvine, CA7 days ago

$28–$32

Irvine, CA7 days ago

$28–$32

New!

Westminster, CA2 days ago

$50,000–$60,000 Per Year

Ignite Solutions is a sales and marketing firm seeking a Junior Client Account Manager who dives into the details that make AT&T Business accounts personal. The Junior Client Account Manager finds the plan that fits their numbers, whether it's a startup watching every dollar or an established firm ready to invest in growth.

New!

Ontario, CA6 days ago

$45,000–$58,000 Per Year

As a Lead Sales & Customer Service Representative, you will play a key role in expanding AT&T’s presence by building strong relationships, identifying business needs, and delivering solutions that create real value. In this role, you will represent AT&T and work directly with local businesses to provide tailored wireless solutions that support their day-to-day operations.

Anaheim, CA8 days ago

$27.58–$34.48 Per Hour

Job duties are typically performed in a climate-controlled office environment, with occasional visits or work in outside attraction bay environments, which may involve climbing stairs, ladders, working in light-challenged areas, and accessing confined spaces. This position involves providing drawing and technical document configuration management for our Facilities and Design & Engineering Divisions using the Electronic Data Management System (EDMS) and formalized document protocols and release procedures.

New!

Whittier, CA2 days ago

$45,000–$55,000 Per Year

Our expertise lies in managing business client accounts and delivering tailored outreach solutions that drive tangible outcomes—from boosting brand presence to generating qualified leads. You'll dive headfirst into learning how to lead, manage every facet of exciting telecommunications marketing campaigns, nurture key client relationships, and fuel their growth with new business.

New!

Anaheim, CA2 days ago

$48,000–$60,000 Per Year

If you have excellent organizational skills, strong attention to detail, and a passion for supporting sales efforts, this is an exciting opportunity to contribute to our organization's growth and success. Assist the sales team in all tasks, including creating and delivering compelling sales presentations, proposals, order processing, and sales documentation.

Irvine, CA7 days ago

$23–$27 Per Hour

The Accounts Receivable Specialist is responsible for daily invoicing, tracking non-invoiced work orders, and supporting reporting and audit activities. This role plays a key part in ensuring billing accuracy, supporting month-end close, and maintaining strong internal collaboration across departments.

Irvine, CA30+ days ago

Temporary
Contractor
Full-time

JD: At least 7+ years of strong hands‑on experience with Solumina OR Solumina G8 MES: Manufacturing routings, Work orders, Shop floor execution, Serialization, genealogy, and traceability. Diagnose and resolve production issues related to routing, work orders, genealogy, NCRs, and shop floor transactions.

Downey, CA14 days ago

$83,065–$132,905 Per Year

We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family. The actual pay rate offered to candidates varies depending upon a wide range of factors including specific position, education, training, experience, skills, and ability.

Los Angeles, CA13 days ago

$18.23–$24.62

About USS: United Site Services is the industry leader in comprehensive site services, committed to creating partnerships that help enable our customers’ project and event success. All candidates for positions which require secure site access and/or domestic air travel must possess an acceptable form of identification to comply with state and federal regulations, such as REAL ID-compliant driver’s license or state ID, or U.S. passport.

Irvine, CA8 days ago

We specialize in providing high-volume contingent staffing, direct hire staffing and project-based solutions to companies worldwide ranging from startups to Fortune 500 and Managed Service Providers (MSP) across a wide variety of industries. • Hold a valid Safety Management Specialist (SMS) certificate or Construction Health and Safety Technician (CHST) issued by the Board of Certified Safety Professionals (BCSP) or Certified Safety Manager Construction (CSMC) certificate issued by the National Association of Safety Professionals (NASP) - (include copy of certificate in resume package) .

New!

Newport Beach, CA3 days ago

$22.70–$22.70 Per Hour

For example, in a Marketing Internship the participant may be expected to learn and master the role of a non-commissioned marketing associate in addition to opportunities to learn aspects of the commission-based roles, sales department, and other areas. Interns will participate in the following activities: comprehensive onboarding, operational duties within their assigned department, eLearning, and virtual meetings with company leaders, job shadowing, and a direct mentorship with an onsite leader.

Santa Ana, CA30+ days ago

Remote

$64,300–$85,700 Per Year
Full-time
Employee

First American reasonably believes that a criminal history may have a direct, adverse and negative relationship with the following material job duties for this position potentially resulting in the withdrawal of the conditional offer of employment: handling of confidential, proprietary or trade secret information belonging to First American or its customers, administrating or facilitating financial transactions, and the ability to meet customer-imposed criminal history requirements. Supervises the day-to-day operational activities of skilled, non-exempt and possibly exempt level employees who have responsibility for daily operational tasks in a customarily recognized department or functional area of the organization.

IRVINE, CA9 days ago

$28–$32 Per Hour

The Support Operations Specialist is responsible for providing escalated support, training, knowledge-base activities, and escalation management, supporting the operational backbone of our Concierge (CX) and Technical Services (TS) teams. Cityside Fiber is looking for a Support Operations Specialist who can represent the company, think on their feet, communicate well in various situations, and is committed to customer success for both customers and internal stakeholders.

Irvine, CA14 days ago

Remote

$25–$27 Per Hour

Johnson Service Group (JSG) is seeking an Excel- Reporting Operations Support Specialist to provide Excel-focused operational support for monthly client reporting. Expert-level proficiency in Excel, including use of existing PivotTables, slicers, filters, formatting, and macros, as demonstrated by passing an Excel skills test .

Rancho Santa Margarita, CA8 days ago

$23–$23 Per Hour

The successful candidate will be responsible for delivering operational excellence by processing parts through manual and automated operations, including performing visual inspections and assembly tasks under a microscope. Support all Hand Operations, including Heat Treat, Cleaning, Sort, and Deburr processes.

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Operations Support Jobs in Costa Mesa, CA

Jobs

Operations Excellence Manager - ManufacturingJobot

Director of OperationsJobot

Clinical Operations Specialist {169462}A-Line Staffing Solutions LLC

Clinical Operations SpecialistA-Line Staffing Solutions LLC

Compliance Officer (Operations and Deposits)Jobot

Wholesale Mortgage Operations DirectorJobot

Senior Operations Research AnalystKeenbee Talent Soluitions

Deputy Director, Jobs Operations (CA)Best Buddies International

Operations SupervisorUnited Rentals

Director of Sales Operations Planning & ExecutionWD

Corporate Director, Supply Chain OperationsAHMC Healthcare

Night Operations SupervisorUnited Rentals

Operations Research AnalystKeenbee Talent Soluitions

Senior Director, Data Governance & Privacy Operations (GRC)Fti Consulting

Retail Service and Operations ManagerGoodwill Southern California

Medical Assistant / Medical Support SpecialistPaloma Medical Partners, A California General Partnership

Operations ManagerCapstone Logistics, LLC

Regional Operations Manager - Climate ControlSunbelt Rentals

Sales and Operations Management TraineePenske Truck Leasing Co., L.P.

Customer Support CoordinatorVaco LLC

Business Analyst (Business and Financial Operations)DACM Project Management, Inc

Cost Accounting ManagerJobot

Cost AccountantJobot

Esprit Programmer – 5-Axis & Mill/TurnJobot

Global Freight and Logistics SpecialistJobot

Senior Employment Defense AssociateJobot

Shipping and Receiving SpecialistJobot

Maintenance ManagerJobot

Controller w/ Mid-Cap Manufacturing Co. in Fountain ValleyJobot

Marketing & Sales RepresentativeMountain Peak Marketing Inc

Selling and Support Captain, Montclair Plaza - Full TimeMacy’s

Mental Health Associate - NSG Support- SRN Float Pool - Per Diem - Night ShiftSHARP HEALTHCARE

Accounts Receivable SpecialistVaco LLC

Senior Accounts Receivable SpecialistVaco LLC

Junior Client Account ManagerIgnite Solutions

Lead Sales & Customer Service RepresentativeMountain Peak Marketing Inc

Document Control SpecialistPEAK Technical Staffing

Entry Level Management - Customer Service ManagerA&Z MARKETING, INC

Sales RepresentativeA&Z MARKETING, INC

Accounts Receivable SpecialistNesco Resource

MES SOLUMINA ENGINEER (MAINTENANCE & SUPPORT)Aroha Technologies

Branch Manager- Power & HVACUnited Rentals

Equipment SpecialistUnited Site Services

Safety management specialistKaygen Inc.

Summer (June 1 Start) Direct Marketing/Customer Service InternMarriott Vacations Worldwide

Operations Supervisor (Remote, 9am-6pm PST)First American Title Insurance Company

Support Operations SpecialistCityside Networks LLC

Excel-Reporting Operations Support SpecialistJohnson Service Group

Manufacturing Operations Support (Swing)Avispa Technology

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