57 Results for Sr Administrative Assistant Jobs in Costa Mesa, CA

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Sr. Executive Assistant

New York City, NY
onsite
Temporary / Contract
43.5385 - 50 USD / Hourly
We are looking for an experienced Executive Assistant to provide high-level administrative support in the financial services industry . This Long-term Contract position is ideal for someone who excels at managing complex schedules, coordinating executive-level meetings, and overseeing detailed travel plans. The role calls for strong judgment, exceptional organization, and the ability to keep priorities moving smoothly in a fast-paced trust company environment. Responsibilities:• Manage senior leadership calendars by organizing appointments, resolving scheduling conflicts, and ensuring daily priorities are aligned.• Arrange domestic and international travel plans, including itineraries, transportation, lodging, and related logistics.• Coordinate executive meetings by securing meeting times, preparing schedules, and confirming all necessary details with attendees.• Support leaders with day-to-day administrative activities that help maintain efficiency and responsiveness across business operations.• Monitor changing priorities and adjust calendars or travel arrangements quickly to accommodate urgent business needs.• Prepare and organize materials needed for meetings, appointments, and executive engagements.• Communicate professionally with internal teams and external contacts to facilitate scheduling and travel coordination.• Maintain accurate records of travel details, meeting plans, and other executive support activities.
2026-10-06T00:00:00Z

Accounting Administrative Assistant

Torrance, CA
onsite
Permanent / Full Time
52000 - 62400 USD / Yearly
We are looking for an Accounting Administrative Assistant to support day-to-day financial and administrative operations in Torrance, California. This role combines entry-level accounting duties with office coordination, helping maintain accurate records, support internal communication, and keep administrative processes organized. The ideal candidate brings strong attention to detail, comfort working with routine financial transactions, and the ability to manage multiple support tasks efficiently. Responsibilities: • Process vendor invoices, assist with payment tracking, and support basic accounts payable activities with accuracy and timeliness. • Prepare customer billing information, follow up on outstanding balances, and help maintain organized accounts receivable records. • Enter, update, and maintain financial and administrative data to ensure files and documentation remain complete and accurate. • Provide administrative support for human resources tasks such as document handling, record upkeep, and general coordination assistance. • Coordinate internal announcements and help distribute communications clearly and promptly across teams. • Assist with planning and organizing company meetings, staff activities, and external events, including scheduling and logistical support. • Track office equipment records and support basic fixed asset administration for internally used items. • Help maintain office compliance documentation, support policy-related administrative tasks, and monitor routine internal requirements. • Oversee office supply levels, place replenishment requests as needed, and maintain orderly inventory for day-to-day business use.
2026-09-30T00:00:00Z

Administrative Assistant

Cypress, CA
onsite
Permanent / Full Time
45760 - 52000 USD / Yearly
We are looking for a detail-oriented Administrative Assistant to support daily office operations and provide dependable coordination across administrative, human resources, and document management activities. This position is ideal for someone who thrives in a structured corporate environment, communicates effectively with a wide range of stakeholders, and handles sensitive information with discretion. The role combines front-office support, reporting assistance, employee-related coordination, and records oversight, requiring strong organization, follow-through, and accuracy. Responsibilities: • Oversee day-to-day administrative operations, including front desk support, inbound call handling, data entry, calendar coordination, correspondence, and general office organization. • Coordinate hiring and employee support activities by arranging interviews, assisting with onboarding logistics, maintaining personnel records, and responding to routine employee questions with professionalism and confidentiality. • Maintain contracts, service agreements, policies, procedures, and related business records to ensure documents are current, properly filed, and easy to retrieve. • Support document control practices by organizing files, tracking revisions, and helping preserve compliance with internal standards and recordkeeping requirements. • Prepare and update reports, surveys, inventory records, business license documentation, and fiscal year calendars while meeting deadlines and maintaining accuracy. • Assist with training coordination, employee communications, and recognition activities that help support a positive and well-organized workplace environment. • Work closely with leadership, employees, vendors, and visitors to provide responsive administrative service and facilitate smooth office operations. • Manage multiple priorities independently, identify routine process needs, and follow through on special projects and general administrative assignments as needed.
2026-10-08T00:00:00Z

Administrative Assistant

Santa Monica, CA
onsite
Temporary / Contract
60000 - 65000 USD / Yearly
We are looking for an experienced and dependable Administrative Assistant to support daily office operations and provide high-quality coordination across multiple teams. This long-term contract position is covering for a maternity leave but may turn into a full-time role in Q1, 2027. We are looking for someone who is organized, resourceful, and comfortable handling a wide range of administrative tasks with professionalism and discretion. The role offers the opportunity to contribute to reporting, scheduling, office support, and team coordination in a fast-paced, in-person environment. Responsibilities:• Oversee day-to-day front office support, including handling incoming mail, distributing deliveries, and coordinating shipping and package receipt.• Partner with internal teams to help organize ongoing assignments, track deliverables, and provide administrative support for project-related activities.• Create, revise, format, and distribute reports, presentations, and other business documents with a strong focus on accuracy and consistency.• Coordinate travel logistics when needed, including arranging itineraries and supporting related scheduling details.• Support office hospitality by preparing meeting spaces, welcoming visitors, arranging meals, and assisting with meeting logistics.• Prepare and submit expense documentation while maintaining organized records and timely processing.• Assist analyst and consultant teams with recurring quarterly activities, including monitoring deadlines and helping keep client-related materials on schedule.• Provide operational support for additional administrative tasks, including data entry, call handling, and other office coordination duties as needed.
2026-10-13T00:00:00Z

Administrative Assistant

Los Angeles, CA
onsite
Temporary / Contract
20 - 25 USD / Hourly
We are looking for an organized Administrative Assistant to support daily office operations for a non-profit organization in Los Angeles, California. This is a Contract position suited for someone who communicates professionally, manages multiple priorities efficiently, and provides dependable administrative support in a fast-paced environment. The ideal candidate will help maintain smooth front-office activities while ensuring accurate records and responsive service for incoming inquiries. Responsibilities: • Manage day-to-day administrative activities to keep office operations running efficiently and in an organized manner. • Respond to incoming phone calls professionally, direct inquiries appropriately, and provide helpful information when needed. • Welcome visitors and serve as a reliable first point of contact for front-desk and reception-related matters. • Enter, update, and maintain records with a high level of accuracy and attention to detail. • Prepare, organize, and file documents to support staff and departmental workflows. • Coordinate routine office tasks such as scheduling, correspondence, and general clerical support. • Assist with maintaining administrative systems and processes, including updates to records or documentation as required.
2026-10-12T00:00:00Z

Administrative Assistant

Santa Ana, CA
onsite
Temporary / Contract
26.6 - 30.8 USD / Hourly
We are looking for an Administrative Assistant to support contract administration and day-to-day office operations in Santa Ana, California. This Long-term Contract position is ideal for someone who is highly organized, detail-oriented, and comfortable working in a fully onsite environment Monday through Friday. The person in this role will help maintain accurate records, support document management activities, and assist team members with administrative needs while contributing to an efficient and well-organized workplace. Responsibilities: • Review existing contract records, verify accuracy, and update documentation to ensure information remains complete and current. • Transfer files and related documentation into the designated platform while maintaining organized and consistent recordkeeping. • Upload contract materials, supporting documents, and other administrative records with a strong focus on quality and completeness. • Provide guidance to team members on system usage and share practical instruction as processes are learned and established. • Perform data entry tasks and validate information to reduce errors and support reliable reporting. • Assist with general administrative support, including document preparation, filing, and coordination of routine office needs. • Handle incoming calls and front-office style inquiries in a courteous and timely manner when needed. • Partner with contracts and operations leadership to help keep priorities on track and support ongoing administrative projects.
2026-10-15T00:00:00Z

Administrative Assistant

Diamond Bar, CA
remote
Temporary / Contract
22 - 27 USD / Hourly
We are looking for an organized and resourceful Administrative Assistant to support day-to-day business operations for a manufacturing environment in Diamond Bar, California. This is a Contract position suited for someone who can manage schedules, coordinate meetings, handle communication tasks, and keep administrative workflows running smoothly. The ideal candidate is proactive, detail-oriented, and comfortable balancing multiple priorities in a fast-paced setting. Responsibilities: • Coordinate calendars, arrange meetings, and confirm scheduling details to support team priorities and deadlines. • Prepare agendas, capture key discussion points during meetings, and distribute clear follow-up notes to stakeholders. • Provide administrative support through email management, phone coverage, and timely handling of inbound inquiries. • Organize travel plans and assist with event logistics, ensuring arrangements are accurate and well communicated. • Perform data entry and maintain organized records, files, and meeting materials for easy access and reference. • Conduct basic research to gather information, summarize findings, and support administrative decision-making. • Support general office and receptionist-related activities as needed to maintain efficient daily operations. • Communicate proactively with internal contacts to track action items, share updates, and help keep projects moving forward.
2026-10-13T00:00:00Z

Administrative Assistant

Fallbrook, CA
onsite
Temporary / Contract
25 - 30 USD / Hourly
An established educational organization in North County is looking for an Administrative Assistant to support its academic and student-services operations. This is a great opportunity for someone who enjoys a professional, people-facing environment and wants to work in a setting where organization, communication, and attention to detail really matter. You’ll serve as an important point of contact for students, families, instructors, and internal staff while helping keep daily administrative operations organized. What You’ll Do:<ul><li>Provide day-to-day administrative support to department leadership and staff</li><li>Answer phones, emails, and general inquiries</li><li>Assist students and families with routine questions and requests</li><li>Maintain student and departmental records</li><li>Schedule meetings, appointments, orientations, and events</li><li>Coordinate calendars and room reservations</li><li>Prepare correspondence, reports, forms, and presentations</li><li>Process student documentation and maintain confidential records</li><li>Assist with registration, enrollment, and other administrative processes</li><li>Enter and update information in internal databases</li><li>Track deadlines, forms, and outstanding documentation</li><li>Assist with purchasing, invoices, reimbursements, and basic budget tracking</li><li>Coordinate mail, supplies, printing, and office materials</li><li>Help organize school events, workshops, and department meetings</li><li>Prepare meeting agendas, notes, and follow-up items</li><li>Support special projects for department leadership</li></ul>
2026-09-30T00:00:00Z

Administrative Assistant

Pasadena, CA
onsite
Temporary / Contract
23 - 25 USD / Hourly
Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. Please email your resume and call 626.463.2031 for immediate consideration.· Answer phones and greet visitors· Schedule appointments and maintain calendars· Schedule and coordinate staff and other meetings· Collate and distribute mail· Prepare communications, such as memos, emails, invoices, reports and other correspondence· Write and edit documents from letters to reports and instructional documents· Create and maintain filing systems, both electronic and physical If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now
2026-10-05T00:00:00Z

Administrative Assistant

Monrovia, CA
onsite
Temporary / Contract
22 - 23 USD / Hourly
Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. Please email your resume and call 626.463.2031 for immediate consideration. How you will make an impact<ul><li>Fielding telephone calls</li><li>Receiving and directing visitors</li><li>Word processing, filing and faxing</li><li>Support on diverse projects for other employees as needed</li></ul> If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now
2026-10-05T00:00:00Z

Administrative Assistant

Los Angeles, CA
onsite
Temporary / Contract
23 - 23 USD / Hourly
We are looking for an Administrative Assistant to support day-to-day operations for a non-profit organization. This is a Contract position suited for someone who can work independently, organize information carefully, and respond effectively when priorities shift. The ideal candidate brings strong administrative coordination skills, sound judgment, and the ability to keep records, meetings, and communication running smoothly. Responsibilities: • Manage daily administrative activities, including scheduling, document preparation, and general office coordination to support staff and leadership. • Enter, update, and maintain records with a high level of accuracy while ensuring information is organized, reliable, and easy to retrieve. • Research and confirm details as needed, using available resources to resolve questions and support informed decision-making. • Coordinate virtual meetings through platforms such as Zoom and Microsoft Teams, including setup, scheduling, and follow-up documentation. • Prepare reports, track program or operational data, and assist team members with routine administrative needs. • Monitor competing priorities, anticipate support needs, and take proactive steps to address issues before they affect operations. • Handle inbound calls, respond to administrative inquiries, and provide front-office or receptionist support as needed. • Contribute ideas to improve office workflows and administrative processes while maintaining confidentiality and professionalism.
2026-10-13T00:00:00Z

Administrative Assistant

Los Angeles, CA
onsite
Temporary / Contract
22.8 - 26.4 USD / Hourly
We are looking for an Administrative Assistant to provide onsite support for a busy team in California. This is a Contract position that will serve as a central resource for day-to-day office coordination, executive support, and administrative operations. The role is ideal for someone who is experienced, organized, and comfortable managing multiple priorities in a detail-oriented, fast-moving environment. Responsibilities: • Manage front-desk and general office support activities, including document handling, record organization, and coordination of workplace materials and equipment. • Prepare meeting spaces for internal gatherings and guest visits by arranging room setup, breakdown, and food service logistics as needed. • Oversee incoming and outgoing mail and package distribution to help maintain smooth daily office operations. • Coordinate calendars and schedule appointments for team members while supporting meeting planning and related administrative follow-through. • Prepare and track expense documentation and assist with travel planning for project leaders and research staff. • Provide administrative support for special assignments and ongoing departmental initiatives as business needs evolve. • Use Microsoft Office applications such as Word, Excel, PowerPoint, and Outlook to create documents, maintain records, and manage communications. • Work closely with leadership and staff across the office to ensure administrative needs are handled accurately and efficiently.
2026-09-23T00:00:00Z

Administrative Assistant

Van Nuys, CA
onsite
Temporary / Contract
20.9 - 22 USD / Hourly
We are looking for a detail-oriented Administrative Assistant to support purchasing, inventory coordination, and day-to-day operational tasks for a growing team in Van Nuys, California. This Long-term Contract position is ideal for someone who enjoys keeping orders, records, and communication organized while working across vendors, internal teams, and logistics partners. The role combines administrative support with purchasing coordination to help maintain product flow, accurate documentation, and timely follow-through in a fast-paced business environment. Responsibilities: • Manage purchase order activity from initial entry through final delivery, ensuring documentation remains complete and up to date. • Maintain inventory and purchasing records by tracking item movement, status updates, and related data with accuracy. • Assist with production and replenishment planning by updating schedules and helping confirm product availability when needed. • Communicate with suppliers, vendors, and business partners to confirm order details, delivery timing, and product requirements. • Support sourcing efforts by helping identify products and coordinating restocking activities to meet inventory needs. • Organize, track, and distribute product samples for internal stakeholders and external customers. • Coordinate inbound and outbound shipping activity, including freight arrangements and logistics follow-up. • Prepare and maintain spreadsheets, reports, and item information to support purchasing accuracy and operational visibility.
2026-10-09T00:00:00Z

Administrative Assistant

San Luis Rey, CA
onsite
Temporary / Contract
29 - 33 USD / Hourly
A growing life sciences organization in North County is looking for an Administrative Assistant to support its scientific and business operations teams. This is a great opportunity for an administrative professional who wants to get into the biotech/life sciences environment without needing a scientific degree.You’ll support a combination of administrative, scheduling, purchasing, documentation, and team-coordination responsibilities in a highly organized environment. Key Responsibilities:<ul><li>Provide administrative support to department leaders and cross-functional teams</li><li>Manage calendars, meetings, and conference room scheduling</li><li>Coordinate internal meetings, presentations, and team events</li><li>Prepare reports, presentations, spreadsheets, and correspondence</li><li>Maintain department files and confidential documentation</li><li>Assist with purchasing requests and vendor coordination</li><li>Process invoices, expense reports, and purchasing documentation</li><li>Track department budgets, supplies, and recurring expenses</li><li>Coordinate shipping and receiving of office and business materials</li><li>Maintain distribution lists, contact information, and internal databases</li><li>Assist with onboarding and offboarding administrative tasks</li><li>Coordinate training sessions and team meetings</li><li>Maintain project trackers and follow up on outstanding items</li><li>Assist with documentation and records management</li><li>Support audits, inspections, and internal administrative projects</li><li>Serve as a professional point of contact for internal teams and outside vendors</li></ul>
2026-09-30T00:00:00Z

Administrative Assistant

Costa Mesa, CA
onsite
Permanent / Full Time
65000 - 70000 USD / Yearly
Administrative AssistantLocation: Costa Mesa or Los Angeles, CACompensation: $65,000-$70,000 DOESchedule: Full-time, onsite A well-established Southern California law firm is seeking an organized and tech-savvy Administrative Assistant to support a busy litigation team handling a high-volume caseload. This is an excellent opportunity to join a collaborative, long-tenured team known for its strong culture, complex matters, and commitment to employee support. Responsibilities<ul><li>Maintain and audit large volumes of case files and documents</li><li>Organize, rename, and manage electronic files and records</li><li>Ensure documents are accurately stored, easily accessible, and up to date</li><li>Support a litigation team handling a high-volume client portfolio</li><li>Assist with administrative and overflow projects as needed</li></ul>Why You'll Love This Opportunity<ul><li>Stable firm with exceptional employee retention</li><li>Collaborative, team-oriented environment</li><li>Exposure to sophisticated, high-profile matters</li><li>Opportunity for growth and additional legal support responsibilities over time</li><li>Supportive leadership team that values employee well-being</li></ul>Compensation & Benefits<ul><li>$65,000-$70,000 base salary</li><li>Medical, dental, and vision coverage</li><li>401(k) plan</li><li>Paid holidays, vacation, and sick time</li><li>Free parking</li><li>FSA, life insurance, and long-term disability coverage</li></ul>
2026-10-14T00:00:00Z

Administrative Assistant

Newport Beach, CA
onsite
Temporary to Hire
28.5 - 30 USD / Hourly
We are looking for an Administrative Assistant to support daily office operations in NYC. This contract opportunity is ideal for someone who enjoys creating an organized, welcoming environment while managing a variety of administrative and front-desk tasks. The role requires strong communication, accuracy in data handling, and the ability to respond effectively to incoming inquiries. Responsibilities:• Manage front-desk activities by greeting visitors, directing inquiries, and maintaining an organized office presence.• Handle incoming phone calls with courtesy and efficiency, routing messages and providing timely assistance to callers.• Perform a range of administrative support tasks such as preparing documents, organizing files, and maintaining office records.• Enter and update information in internal databases and spreadsheets with a high degree of accuracy.• Coordinate day-to-day office workflow to help ensure administrative processes run smoothly and efficiently.• Support general receptionist functions, including monitoring shared inboxes and responding to routine requests.• Assist with clerical projects and operational tasks as needed to meet team and business priorities.
2026-10-15T00:00:00Z

Administrative Assistant

Alhambra, CA
onsite
Temporary / Contract
23 - 25 USD / Hourly
Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. Please email your resume and call 626.463.2031 for immediate consideration.· Answer phones and greet visitors· Schedule appointments and maintain calendars· Schedule and coordinate staff and other meetings· Collate and distribute mail· Prepare communications, such as memos, emails, invoices, reports and other correspondence· Write and edit documents from letters to reports and instructional documents· Create and maintain filing systems, both electronic and physical If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now
2026-10-05T00:00:00Z

Administrative Assistant

Glendale, CA
onsite
Temporary / Contract
23 - 25 USD / Hourly
Opportunities for top Administrative Assistant (Administrative Coordinator / Administrative Associate)We currently have ongoing positions for a results-oriented Administrative Assistants who are deeply passionate about growing their career. In this role, you will perform various administrative and office support duties. Do you love mail merging, pivot tables and presentation design? Then we have a position for you. Please email your resume and call 626.463.2031 for immediate consideration.· Answer phones and greet visitors in English and Spanish· Schedule appointments and maintain calendars· Schedule and coordinate staff and other meetings· Collate and distribute mail· Prepare communications, such as memos, emails, invoices, reports and other correspondence· Write and edit documents from letters to reports and instructional documents· Create and maintain filing systems, both electronic and physical If you are a self-starter who is passionate about supporting a dynamic and growing company and looking to thrive in a creative environment, we would love to hear from you! Contact us now
2026-10-05T00:00:00Z

Administrative Assistant

Los Angeles, CA
onsite
Temporary to Hire
22 - 24 USD / Hourly
We are looking for an Administrative Assistant to support pension benefit operations for participants and beneficiaries in California. This contract-to-permanent position is well suited for someone who can balance analytical work, clear communication, and careful record management while handling a variety of retirement plan matters. The ideal candidate will contribute to benefit processing, participant support, payment administration, and cross-functional coordination with a high degree of accuracy and consistency. Responsibilities:• Administer pension benefit applications from initial intake through final review, ensuring required documentation is complete and accurately recorded.• Meet with plan participants and beneficiaries to explain available benefits, eligibility provisions, and plan guidelines in a clear and thorough manner.• Establish and verify electronic payment arrangements for recurring benefit distributions and investigate rejected transactions with financial institutions when needed.• Examine annual account and benefit reports to identify payable amounts, confirm status changes, and support timely distribution decisions.• Partner with internal teams to address issues affecting benefit payments, including contribution adjustments, eligibility-related deductions, and beneficiary updates.• Respond to participant inquiries involving missing information, lost payments, and related follow-up actions, including coordinating reissuance requests when appropriate.• Perform benefit-related calculations such as annual post-retirement amounts and track time-sensitive payment periods, including beneficiary expiration timelines.• Draft and prepare written communications such as value summaries, benefit confirmations, and other pension-related correspondence, while organizing records for scanning and file maintenance.• Review and reconcile tax reporting records, including 1099-R documentation, to support accurate year-end reporting and compliance.• Maintain dependable attendance, follow supervisory guidance, and contribute to additional administrative and pension support activities as assigned.
2026-10-05T00:00:00Z

Administrative Assistant

Fallbrook, CA
onsite
Temporary / Contract
23 - 27 USD / Hourly
Robert Half is hiring an Administrative Assistant to join a busy professional services organization in Fallbrook. This role is ideal for someone who is polished, organized, and naturally good at keeping a busy office running smoothly. You’ll support multiple members of the team, coordinate schedules and meetings, maintain documents, communicate with clients and vendors, and take ownership of the small details that keep the office moving.What You’ll Do:<ul><li>Provide day-to-day administrative support to managers and department leaders</li><li>Manage calendars and coordinate internal and external meetings</li><li>Schedule conference rooms, appointments, and team meetings</li><li>Answer and route phone calls and emails</li><li>Prepare correspondence, documents, reports, and presentations</li><li>Maintain electronic and physical files</li><li>Coordinate incoming and outgoing mail, packages, and deliveries</li><li>Order office supplies and monitor inventory</li><li>Assist with expense reports and invoice documentation</li><li>Coordinate travel arrangements and itineraries as needed</li><li>Help prepare meetings, presentations, and internal events</li><li>Update spreadsheets, contact lists, and internal databases</li><li>Assist with onboarding new employees and preparing office materials</li><li>Communicate with vendors, clients, and building management</li><li>Help coordinate office maintenance and service requests</li><li>Handle confidential information with discretion</li><li>Take on special projects and additional administrative responsibilities as needed</li></ul>
2026-09-28T00:00:00Z

Sr Project Accountant

Los Angeles, CA
onsite
Permanent / Full Time
110000 - 135000 USD / Yearly
Senior Project AccountantLocation: Los Angeles, CA - 4 days onsite, 1 day WFHOur client, a rapidly growing midsized luxury residential builder in Los Angeles, is seeking a Senior Project Accountant to join their team. This is an excellent opportunity for an accounting professional with strong residential construction experience who wants to play a key role in supporting high-end construction projects from start to finish.Position OverviewThe Senior Project Accountant will be responsible for the full accounting cycle for assigned construction projects. This individual will partner closely with project teams to ensure accurate financial tracking, reporting, and close processes while supporting the company’s continued growth.Key Responsibilities<ul><li>Manage full-cycle accounting for assigned residential construction projects</li><li>Process accounts payable and oversee vendor invoice management</li><li>Maintain and monitor job costing for multiple active projects</li><li>Prepare and track work-in-progress (WIP) schedules</li><li>Assist with project budgeting, forecasting, and cost analysis</li><li>Generate project financial reports for leadership and operations teams</li><li>Perform general ledger reconciliations related to project activity</li><li>Handle month-end close responsibilities for assigned projects</li><li>Ensure financial data is accurate, timely, and in compliance with company policies</li><li>Partner with project managers and internal stakeholders on budget tracking and financial performance</li></ul>
2026-10-12T00:00:00Z

Sr. Accountant

Costa Mesa, CA
onsite
Temporary / Contract
34 - 38 USD / Hourly
We are looking for an experienced Sr. Accountant to join a team in Costa Mesa, California on a Long-term Contract basis. This position will play a key role in maintaining accurate financial records, guiding the monthly close cycle, and delivering meaningful reporting insights to accounting leadership. The ideal candidate brings strong general ledger expertise, sound judgment in reviewing financial activity, and the ability to collaborate effectively across departments and with external auditors. Responsibilities: • Lead the monthly close process and help ensure financial reporting is completed accurately and on schedule. • Prepare monthly financial statements and provide clear analytical summaries and observations to the Controller. • Review and approve general ledger reconciliations to support the accuracy and completeness of account balances. • Oversee reconciliation activity tied to cross-functional departments and confirm that transactions are properly reflected in the ledger. • Evaluate and approve journal entries prepared by accounting staff to maintain strong financial controls. • Review weekly payment runs and purchase order activity to verify accuracy, documentation, and required approvals. • Support accounting operations related to receivables and partner with campus departments to ensure proper fixed asset accounting practices. • Manage data flow between accounting, payroll, and other connected systems to help maintain reliable financial information. • Work directly with external auditors during annual audits and assist with the preparation of organizational tax filings while ensuring adherence to internal policies and procedures.
2026-10-14T00:00:00Z

Sr. Accountant

City of Industry, CA
onsite
Temporary / Contract
48.08 - 52.88 USD / Hourly
Robert Half Management Resources is actively recruiting for an strong Sr. Accountant to join the loan staff practice. The consultant’s primary responsibilities will be supporting the accounting team with month end close, booking journal entries, reconciling balance sheet accounts, doing flux analysis and complex accounting entries. In addition, the consultant will need a strong understanding of GAAP accounting. This role is onsite. Technical Skills: - Strong month end close experience (Booking entries, Reconciliations, critical thinking skills) - Complex financial transaction experience (Accruals, Bonds, Loans, Debt covenants) - Capital projects (depreciation, additions, disposals) - Analyze monthly financial statements’ actual to budget and balance sheet flux analysis - Support external audit if needed - Heavy excel (Pivot tables, VLOOKUP, large data sets) Soft Skills: - Ability to understand business processes quickly - Communicates effectively with various levels within the organization
2026-10-02T00:00:00Z

Sr. Accountant

Pomona, CA
onsite
Temporary / Contract
23.75 - 33 USD / Hourly
We are looking for an experienced Sr. Accountant to support government finance operations through a contract assignment. This role will manage complex accounting activities across grants, revenues, debt service, and enterprise funds while helping maintain accurate financial records and timely reporting. The position is well suited for someone who is detail oriented and can analyze detailed financial data, oversee critical close processes, and provide dependable support to finance leadership. Responsibilities: • Lead monthly and year-end close activities, ensuring financial transactions are recorded accurately and on schedule. • Prepare and review journal entries, maintain general ledger integrity, and resolve discrepancies through detailed account analysis. • Perform reconciliations for bank accounts, balance sheet accounts, and fund activity to support complete and accurate reporting. • Administer accounting work related to government grants, including tracking expenditures, monitoring compliance, and supporting reimbursement documentation. • Produce internal and external financial reports, including schedules and supporting documents for annual reporting requirements. • Analyze revenues, enterprise fund activity, and debt service transactions to identify variances, trends, and reporting issues. • Assist with budget development, expenditure monitoring, and financial forecasting by providing reliable accounting data and analysis. • Support audits and finance management requests by preparing documentation, answering accounting questions, and ensuring adherence to applicable regulations.
2026-10-12T00:00:00Z

Sr. Accountant

Culver City, CA
onsite
Temporary / Contract
36 - 42 USD / Hourly
We are looking for an experienced Sr. Accountant to join a busy finance team in Culver City on a on a long-term contract assignment. This onsite role will support critical accounting operations during a demanding reporting period, with a strong focus on accuracy, timeliness, and year-end readiness. The ideal candidate brings solid hands-on accounting experience, works well independently, and can contribute quickly in a high-volume environment. Responsibilities:• Reconcile bank activity across multiple accounts and investigate discrepancies to maintain accurate financial records.• Oversee reconciliation work tied to credit card processors, ensuring transactions are properly matched and resolved.• Prepare, review, and record journal entries in support of daily and period-end accounting activity.• Assist with accrual calculations and validate the appropriate cutoff between prior-year and current-year transactions.• Contribute to month-end and year-end close efforts by organizing schedules, supporting reporting, and helping the team meet accelerated deadlines.• Support audit and year-end preparation by compiling documentation and responding to accounting information requests.• Allocate interest-related entries and help ensure related balances are recorded correctly.• Provide broader general ledger and reconciliation support as priorities shift across the accounting team.
2026-10-02T00:00:00Z

57 results for Sr Administrative Assistant in Costa Mesa, CA