33 Results for Office Specialist Jobs in Murrieta, CA

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Office Assistant

Fallbrook, CA
onsite
Temporary / Contract
21 - 23 USD / Hourly
Looking for an entry point into a professional office with room to grow?A local education-focused organization is seeking a dependable Office Assistant to provide day-to-day administrative support to its office team. This position is a great fit for someone who enjoys staying organized, helping people, and keeping routine office tasks moving without missing the details. You'll support staff, respond to general inquiries, maintain records, and help coordinate documents and schedules. The role offers a mix of front-office interaction and behind-the-scenes administrative work, making it ideal for someone who wants to develop a strong foundation in office administration. The team is looking for someone who is approachable, reliable, comfortable using a computer, and willing to learn new systems and processes.What you'll be doing:<ul><li>Answer incoming calls, respond to general inquiries, and direct requests to the appropriate department.</li><li>Greet visitors and provide basic office or appointment information.</li><li>Enter information into spreadsheets and internal databases.</li><li>Scan, copy, file, and organize physical and electronic documents.</li><li>Assist with scheduling meetings, appointments, and internal activities.</li><li>Prepare correspondence, forms, mailings, and document packets.</li><li>Maintain office supply inventory and submit replenishment requests.</li><li>Sort incoming mail and coordinate outgoing shipments.</li><li>Update records and verify that documents are complete and accurate.</li><li>Assist staff with basic reporting, data collection, and administrative projects.</li><li>Maintain organized shared folders and filing systems.</li><li>Provide general support to the office team during busy periods.</li></ul>
2026-10-12T00:00:00Z

Office Manager

Newport Beach, CA
onsite
Temporary / Contract
34.0385 - 43 USD / Hourly
We are looking for an organized and service-focused Office Manager to support daily operations in Newport Beach, California. This Contract position is ideal for someone who thrives in a fast-moving environment, creates a welcoming experience for clients and staff, and keeps administrative processes running smoothly. The role blends front office coordination, operational support, and team-facing responsibilities, with opportunities to contribute to hiring and HR-related activities. Candidates with experience in healthcare, wellness, or similar service-oriented settings will be especially well suited for this opportunity. Responsibilities: • Oversee day-to-day office operations to ensure an efficient, detail-oriented, and well-organized workplace. • Welcome visitors and serve as a primary point of contact, delivering a positive and attentive customer experience. • Manage office inventory by ordering, tracking, and replenishing supplies to support uninterrupted business operations. • Handle administrative tasks such as scheduling, document coordination, record maintenance, and general office support. • Assist with accounts payable activities, including invoice processing, tracking expenses, and supporting accurate financial documentation. • Build strong working relationships with clients, vendors, and internal team members to support collaboration and service excellence. • Contribute to recruiting and HR support activities, including interview coordination, onboarding preparation, and related administrative follow-up. • Maintain organized systems and processes that help the office operate effectively in a high-volume environment.
2026-10-22T00:00:00Z

Office Manager

Carlsbad, CA
onsite
Temporary / Contract
30 - 36 USD / Hourly
The office runs better when you're the one running it.A growing construction and engineering services organization is seeking a hands-on Office Manager to oversee daily office operations and provide administrative support across accounting, project coordination, and leadership. This is not simply a receptionist role with a different title. The company needs someone who can take ownership of the office, anticipate what the team needs, keep vendors and documentation organized, and make sure day-to-day operations stay on track. You'll be the central point of contact connecting management, project teams, vendors, and office staff. The ideal candidate is resourceful, organized, and comfortable switching between administrative priorities, basic financial tasks, and operational problem-solving. Someone who enjoys improving processes rather than just maintaining them will thrive here.What you'll oversee:<ul><li>Manage daily office operations, including supplies, equipment, facilities requests, and vendor relationships.</li><li>Coordinate calendars, meetings, office communications, and internal events.</li><li>Prepare and organize project documents, contracts, proposals, and correspondence.</li><li>Assist with invoice processing, expense tracking, purchase orders, and payment follow-up.</li><li>Maintain spreadsheets for project expenses, vendor information, and office budgets.</li><li>Coordinate with accounting on AP documentation and outstanding invoice questions.</li><li>Support employee onboarding, office access, equipment requests, and administrative records.</li><li>Track office spending and identify opportunities to improve purchasing processes.</li><li>Help maintain organized electronic files and document retention procedures.</li><li>Assist project managers with meeting notes, scheduling, and document distribution.</li><li>Troubleshoot day-to-day office issues and coordinate resolutions with vendors.</li><li>Develop procedures to improve workflow, organization, and accountability.</li></ul>
2026-10-12T00:00:00Z

Office Manager

Rancho Santa Fe, CA
onsite
Temporary / Contract
32 - 40 USD / Hourly
A polished office, exceptional client service, and a role where your work truly matters.A boutique professional services organization in the Rancho Santa Fe area is looking for a polished, detail-oriented Office Manager to oversee administrative operations and help deliver an exceptional experience for clients and business partners. This opportunity is well suited for someone who enjoys a professional environment, takes pride in anticipating needs, and can balance client-facing responsibilities with behind-the-scenes organization. You'll be trusted to manage the flow of the office, support leadership, coordinate vendors, and maintain accurate administrative and financial records. The organization values discretion, professionalism, and someone who can take ownership without needing constant direction. The ideal candidate is comfortable interacting with high-level clients while keeping daily operations running smoothly.Your responsibilities will include:<ul><li>Oversee daily office operations and ensure the workplace is organized and professional.</li><li>Serve as a primary point of contact for visitors, clients, and business partners.</li><li>Coordinate meetings, calendars, conference rooms, and office communications.</li><li>Support leadership with correspondence, document preparation, and scheduling.</li><li>Manage office vendors, service providers, supplies, and facilities requests.</li><li>Track invoices, expenses, purchase orders, and administrative budgets.</li><li>Maintain organized client records, contracts, and confidential business documents.</li><li>Coordinate travel arrangements and expense reports as needed.</li><li>Assist with onboarding administrative processes and employee records.</li><li>Monitor outstanding administrative requests and follow through to completion.</li><li>Help standardize procedures and improve the client service experience.</li><li>Handle sensitive information with professionalism and sound judgment.</li></ul>
2026-10-12T00:00:00Z

General Office Clerk

Palm Desert, CA
onsite
Temporary / Contract
19.95 - 22 USD / Hourly
We are looking for a dependable General Office Clerk to provide day-to-day administrative support for a Contract assignment in Palm Desert, California. This role is expected to last approximately six months and is ideal for someone who is comfortable handling office records, supporting routine clerical tasks, and working in a bilingual Spanish-English environment. The right candidate will bring strong organization, professionalism, and the ability to help keep office operations running smoothly throughout the assignment. Responsibilities: • Manage paper and digital records by sorting, labeling, and maintaining organized filing systems • Scan documents accurately and upload files into electronic record systems in a timely manner • Enter and update basic information in office databases and tracking tools with attention to detail • Provide clerical assistance for daily administrative activities and general office needs • Communicate in both Spanish and English when assisting staff, handling documents, or supporting office workflows • Safeguard sensitive information by following established confidentiality standards and office procedures
2026-10-14T00:00:00Z

General Office Clerk

Santa Ana, CA
onsite
Temporary / Contract
17.4135 - 20.163 USD / Hourly
We are looking for a detail-oriented General Office Clerk to support daily administrative operations for a Contract position based in Santa Ana, California. This role is well suited for someone who enjoys keeping records accurate, maintaining organized files, and assisting with high-volume document handling in a busy office setting. The ideal candidate will bring strong clerical skills, a careful approach to data entry, and the ability to provide reliable back-office support across routine business functions. Responsibilities: • Process, scan, and index paper and digital documents to maintain accurate and accessible records • Organize physical files and electronic folders so materials can be retrieved quickly and efficiently • Enter information into internal systems with close attention to completeness and accuracy • Provide administrative support for day-to-day back-office activities and general clerical tasks • Review documents for missing details, formatting issues, or filing errors before submission or storage • Handle incoming paperwork and route records to the appropriate teams or departments • Assist with records maintenance projects, including large-volume document sorting and archiving
2026-10-08T00:00:00Z

Legal Secretary

Orange County, CA
onsite
Temporary / Contract
30 - 40 USD / Hourly
Are you an experienced Litigation Secretary looking for your next opportunity? Robert Half is currently partnering with respected law firms throughout Orange County to fill multiple Litigation Secretary openings with established legal teams. We have on-site, hybrid, and remote positions available, including contract and contract-to-permanent opportunities. Why Apply? Competitive compensation Flexible work arrangements Opportunities with top law firms Career growth potential Immediate openings If you're an experienced Litigation Secretary looking for your next opportunity, we'd love to hear from you.
2026-10-20T00:00:00Z

Legal Secretary

Santa Ana, CA
onsite
Permanent / Full Time
70000 - 90000 USD / Yearly
We are looking for a skilled Legal Secretary to support a busy civil litigation team in Santa Ana, California. This role is well suited for someone who thrives in a fast-paced law firm environment, brings strong organizational judgment, and can manage multiple attorney needs with accuracy and professionalism. The position offers the opportunity to contribute to a respected national practice while working closely with attorneys on civil litigation matters. Responsibilities:• Support a group of attorneys by coordinating day-to-day administrative and litigation-related tasks across an active caseload.• Prepare, format, revise, and finalize legal documents, correspondence, tables of contents, and tables of authorities with close attention to detail.• Handle electronic court filings in state and, when needed, federal courts while ensuring submissions meet procedural requirements and deadlines.• Maintain attorney schedules by organizing meetings, tracking commitments, and helping keep calendars and priorities aligned.• Process attorney expense reports and related administrative documentation in a timely and accurate manner.• Assist with client-facing materials, including drafting and editing routine correspondence and other legal support documents.• Work within document management platforms to organize files, retrieve records, and maintain efficient document control practices.• Provide dependable office support that helps attorneys stay prepared, responsive, and organized throughout the litigation process.
2026-10-09T00:00:00Z

Legal Secretary

Irvine, CA
onsite
Permanent / Full Time
85000 - 105000 USD / Yearly
Exciting opportunity for a Legal Secretary to join a sophisticated BIG FIRM! An international law firm is seeking an experienced Legal Secretary with 5+ years of litigation support experience to join its growing team. This is an excellent opportunity to support high-level attorneys within a sophisticated and collaborative law firm environment. We have placed people at this firm who love the work and the firm's environment! Highlights<ul><li>Prestigious international law firm platform</li><li>Sophisticated litigation practice</li><li>Competitive compensation + bonus potential</li><li>Comprehensive benefits package</li><li>Stable, team-oriented environment</li><li>Long-term growth opportunity</li></ul>Responsibilities<ul><li>Provide high-level administrative and litigation support to attorneys</li><li>Prepare, revise, and format legal documents and correspondence</li><li>Handle state and federal court filings</li><li>Manage calendaring, deadlines, and scheduling</li><li>Coordinate meetings, depositions, travel, and client communications</li><li>Maintain case files and assist with trial preparation</li><li>Process time entries and expense reports</li></ul>Qualifications<ul><li>5+ years of legal secretary experience within a law firm environment</li><li>Strong experience with both state and federal court filings</li><li>Excellent knowledge of court rules, calendaring, and litigation procedures</li><li>Strong proficiency with Microsoft Office and legal technology platforms</li><li>Exceptional attention to detail and organizational skills</li><li>Ability to thrive in a fast-paced environment supporting multiple attorneys</li></ul>This is an outstanding opportunity for a polished legal support professional seeking sophisticated work, stability, and the resources of a respected international law firm. To apply, please submit resumes to Vice President, Quidana Dove at Quidana.Dove<at>RobertHalf.<com>
2026-10-12T00:00:00Z

Legal Secretary

Newport Beach, CA
onsite
Permanent / Full Time
80000 - 105000 USD / Yearly
Litigation Legal Assistant – HYBRID - Newport BeachRobert Half Legal is partnering with a highly regarded, full-service business law firm to identify a Litigation Legal Assistant. With over 50 years in the market and a national footprint, this firm is known for delivering sophisticated legal counsel across a wide range of complex transactions and disputes while maintaining a collaborative, team-oriented culture. This opportunity is best suited for a Litigation Legal Assistant with strong federal court experience who can independently manage filings, deadlines, and procedural requirements across multiple jurisdictions. Candidates must be comfortable navigating federal rules (including outside of California) and supporting attorneys in a fast-paced, high-expectations environment. Key Responsibilities<ul><li>Provide high-level litigation support to attorneys across complex civil matters</li><li>Draft, format, proofread, and finalize pleadings, motions, discovery, affidavits, complaints, and legal memoranda</li><li>Handle state and federal court filings, including e-filings and occasional paper filings</li><li>Manage litigation calendars, court deadlines, and procedural timelines using firm software</li><li>Identify and submit documents for docketing and ensure compliance with all court requirements</li><li>Assist attorneys with reviewing, organizing, and summarizing case materials and correspondence</li><li>Prepare matrices, charts, spreadsheets, and privilege logs as needed</li><li>Support arbitration and trial preparation, including document organization and logistics</li><li>Maintain accurate time records for billable tasks</li></ul>Why Join This Firm<ul><li>Established firm with 50+ years of success and over 100 attorneys across multiple offices</li><li>Offers sophisticated, “big firm” work with a more flexible and collaborative environment</li><li>Team-oriented culture where support staff are valued and cross-trained</li><li>Hybrid work schedule (4 days onsite, 1 day remote)</li><li>Beautiful penthouse office in Newport Beach</li></ul>Benefits<ul><li>Medical, dental, vision, and life insurance starting day one</li><li>401(k) with profit sharing</li><li>Paid time off, including vacation and sick time</li><li>Additional voluntary benefits including disability, supplemental insurance, and wellness programs</li><li>Access to financial planning resources and educational seminars</li></ul>CompensationSalary range: $80,000–$105,000 + performance-based holiday bonus.Compensation will vary based on federal court experience, technical skillset, and overall career stability.
2026-10-22T00:00:00Z

Legal Assistant

San Juan Capistrano, CA
remote
Temporary / Contract
27.7115 - 32.087 USD / Hourly
We are looking for an experienced Legal Assistant to support a busy civil litigation practice in California. This Long-term Contract opportunity is ideal for a highly organized individual who can manage litigation support tasks with accuracy, urgency, and sound judgment in a fast-moving environment. The role offers the chance to work closely with attorneys on active matters while helping keep filings, deadlines, and case materials on track from start to finish. Responsibilities: • Oversee litigation calendars by monitoring court dates, filing deadlines, and key case milestones to help matters progress smoothly. • Draft, revise, and finalize pleadings, letters, and other legal materials with careful attention to formatting, grammar, and accuracy. • Submit court documents through California state e-filing systems and confirm that all filings are completed correctly and on time. • Maintain organized case records and document repositories so attorneys and staff can quickly access essential information. • Provide day-to-day administrative and litigation support to attorneys handling civil disputes and related case activity. • Coordinate filings, task tracking, and deadline management across matters from initial intake through resolution. • Partner effectively with attorneys and support team members to keep case-related work moving efficiently in a remote setting. • Review documents before submission to ensure compliance with court rules and internal quality standards.
2026-10-14T00:00:00Z

Legal Assistant

Santa Ana, CA
onsite
Permanent / Full Time
70000 - 90000 USD / Yearly
We are looking for an organized Legal Assistant to support a busy civil litigation practice in California. This role is ideal for someone who thrives in a fast-paced law firm environment, manages multiple priorities with care, and produces high-quality work with minimal supervision. You will work closely with attorneys on litigation support, document preparation, filing coordination, and day-to-day administrative needs while contributing to a collaborative office culture. Responsibilities: • Support a group of attorneys with a broad range of litigation-related administrative and document tasks in a high-volume practice. • Coordinate and submit court filings in state courts and assist with federal filings when needed, ensuring accuracy and timeliness. • Prepare legal documents and assemble tables of authorities, tables of contents, correspondence, and other case materials for attorney review. • Maintain attorney schedules by tracking deadlines, appointments, and key case-related commitments while helping keep priorities organized. • Process expense reports and related administrative items for assigned attorneys using internal systems and firm procedures. • Manage document handling and file organization within the firm’s document management platform and other office technologies. • Provide general litigation support by assisting with client communications, formatting documents, and maintaining organized records. • Contribute to smooth daily office operations while adapting to workload changes across multiple attorney desks.
2026-10-09T00:00:00Z

Legal Assistant

Irvine, CA
onsite
Permanent / Full Time
70000 - 100000 USD / Yearly
Looking to join a modern, growing litigation firm where your career can continue to evolve? Our client, a tech-forward civil litigation firm in Irvine, is seeking a Legal Assistant with 3+ years of litigation experience to join its collaborative team. This is an excellent opportunity for someone who enjoys working in a fast-paced environment, values mentorship, and wants to be part of a firm that embraces technology and continuous improvement.This position offers the chance to work closely with experienced attorneys while receiving ongoing training and professional development in a supportive team environment. What You'll Do<ul><li>Support attorneys throughout all phases of civil litigation</li><li>Prepare, revise, and proofread legal documents and correspondence</li><li>Manage attorney calendars, deadlines, and court filings</li><li>Coordinate depositions, mediations, and hearings</li><li>Prepare discovery, pleadings, and trial-related documents</li><li>Communicate with clients, opposing counsel, and court personnel</li><li>Maintain electronic files and utilize the firm's technology-driven systems</li></ul>What They're Looking For<ul><li>3+ years of civil litigation legal assistant experience</li><li>Experience with California state court filings (federal experience is a plus)</li><li>Strong organizational and time management skills</li><li>Excellent written and verbal communication</li><li>Ability to prioritize multiple deadlines in a fast-paced practice</li><li>Positive attitude with a desire to learn and grow</li></ul>Why This Firm?<ul><li>Growing civil litigation practice with long-term stability</li><li>Tech-forward environment utilizing modern legal technology</li><li>Direct mentorship from experienced attorneys and leadership</li><li>Ongoing training and career development</li><li>Collaborative, team-oriented culture</li><li>Opportunity to make a meaningful impact as the firm continues to expand</li></ul>Schedule<ul><li>Onsite daily – Irvine</li></ul>If you're looking for a firm that values professional development, embraces innovation, and offers long-term growth, I'd love to connect.Please send your resume to Quidana.Dove<at>RobertHalf.<com> for a confidential discussion.
2026-10-16T00:00:00Z

Legal Assistant

Irvine, CA
onsite
Permanent / Full Time
75000 - 80000 USD / Yearly
One of our top law firm clients is seeking an experienced Legal Assistant to join its growing Irvine office. This is a highly regarded boutique firm with a collaborative, team-oriented culture and a sophisticated practice spanning business litigation, transactions, employment, and personal injury.The firm continues to grow and is looking for a Legal Assistant who enjoys being an integral part of the legal team and can confidently manage the day-to-day demands of a busy civil litigation practice. This is an excellent opportunity for someone seeking stability, mentorship, professional development, and long-term growth with a firm that values and invests in its team. Key Responsibilities:<ul><li>Manage litigation calendars, including court deadlines, hearings, filing dates, and other critical case deadlines</li><li>Prepare, format, proofread, and finalize pleadings, correspondence, and other legal documents</li><li>Handle state and federal court filings, including electronic filings, while ensuring compliance with applicable court rules and deadlines</li><li>Support attorneys throughout all phases of civil litigation and assist with day-to-day case management</li><li>Coordinate and organize case materials, discovery, and litigation documents</li><li>Maintain accurate and well-organized electronic and physical case files</li><li>Assist with attorney scheduling, correspondence, and administrative workflow</li><li>Provide overflow support to attorneys and other members of the legal team as needed</li><li>Collaborate closely with attorneys, paralegals, and administrative staff in a team-oriented, onsite environment</li></ul>Ideal Candidate:<ul><li>Prior experience supporting attorneys in a civil litigation practice</li><li>Strong knowledge of California court procedures, calendaring, and e-filing</li><li>Excellent proofreading, formatting, and organizational skills</li><li>Able to manage multiple priorities and deadlines in a fast-paced environment</li><li>Detail-oriented, dependable, proactive, and collaborative</li><li>Interested in continuing to develop their skills and grow within the firm</li></ul>Why Consider This Opportunity:<ul><li>Growing boutique firm with a strong, collaborative culture</li><li>Mentorship and professional development from experienced attorneys and legal professionals</li><li>Opportunity to grow within the role and take on increased responsibility</li><li>Medical, dental, and vision insurance</li><li>Paid time off</li><li>Stable, long-term opportunity with a firm that values its employees</li></ul>To apply, submit resumes to Vice President, Quidana Dove at Quidana.Dove<at>RobertHalf.<com>
2026-10-22T00:00:00Z

Legal Assistant

Irvine, CA
onsite
Permanent / Full Time
90000 - 110000 USD / Yearly
If you're a seasoned Litigation Legal Assistant looking for a firm where people build careers—not just jobs—this opportunity deserves your attention.Our client is a highly respected Orange County litigation firm with a thriving commercial and employment practice, a strong reputation in the legal community, and a track record of retaining top talent. As the firm continues to grow, they are seeking an experienced Legal Assistant to join their collaborative team. The firm continues to experience steady growth and is seeking an experienced Legal Assistant to support a busy team of attorneys handling sophisticated litigation matters in state and federal courts.This is an excellent opportunity to join a collaborative, professional environment that offers long-term career stability, challenging work, and a supportive team culture.Responsibilities<ul><li>Support attorneys handling commercial and employment litigation matters</li><li>Prepare, revise, and proofread pleadings, motions, discovery, and correspondence</li><li>E-file documents in California State and Federal Courts</li><li>Maintain attorney calendars and track litigation deadlines</li><li>Coordinate depositions, mediations, hearings, and client meetings</li><li>Prepare TOAs, TOCs, exhibits, and litigation binders</li><li>Manage case files and document organization</li><li>Assist with trial preparation and related litigation support</li></ul>Qualifications<ul><li>7+ years of litigation legal assistant experience</li><li>Strong experience with both California State and Federal Court procedures</li><li>Advanced e-filing experience in state and federal courts</li><li>Experience supporting commercial litigation, employment litigation, or other complex civil litigation matters</li><li>Proficiency with Microsoft Office Suite and litigation support software</li><li>Excellent organizational, communication, and multitasking skills</li><li>Ability to thrive in a fast-paced, deadline-driven environment</li></ul>Why Consider This Opportunity?<ul><li>Join a thriving and highly regarded Orange County litigation firm</li><li>Sophisticated commercial and employment litigation practice</li><li>Stable, growing firm with an excellent reputation in the legal community</li><li>Supportive attorneys and collaborative team environment</li><li>Meaningful work with direct exposure to complex litigation matters</li><li>Long-term career growth potential</li><li>Competitive compensation and comprehensive benefits package</li></ul>Benefits<ul><li>Medical, dental, and vision insurance</li><li>401(k) retirement plan</li><li>Paid vacation, sick time, and holidays</li><li>Professional development opportunities</li><li>Additional benefits to be discussed during the interview process</li></ul>If you're an experienced litigation legal assistant seeking a stable firm, sophisticated work, and a team-oriented culture, we'd love to connect with you.Submit resumes to Vice President, Quidana Dove at Quidana.Dove<at>RobertHalf.<com>
2026-09-25T00:00:00Z

Billing Specialist

Vista, CA
onsite
Temporary / Contract
28 - 33 USD / Hourly
Every invoice tells a story. Make sure the numbers add up.A well-established North County construction and engineering services organization is seeking a Billing Specialist to support project invoicing, contract documentation, and accounts receivable operations. This is an opportunity for someone who enjoys working with numbers but also wants to understand the details behind each transaction.Unlike a high-volume invoice-entry position, this role involves reviewing project information, confirming billing terms, investigating discrepancies, and coordinating with project managers and accounting to ensure invoices are accurate before they reach clients. The ideal candidate is comfortable working with deadlines, detailed documentation, and multiple projects at different stages. Experience with construction billing, service contracts, or project-based invoicing will be especially valuable. What you'll be doing:<ul><li>Prepare and issue customer invoices based on contracts, approved work, and project documentation.</li><li>Review billing schedules, purchase orders, change orders, and supporting records.</li><li>Verify rates, quantities, milestones, and other invoice details before submission.</li><li>Coordinate with project managers to obtain approvals and missing documentation.</li><li>Maintain billing schedules and track upcoming invoice deadlines.</li><li>Research billing discrepancies, credits, rebills, and customer questions.</li><li>Submit invoices through customer portals and monitor submission status.</li><li>Track outstanding invoices and partner with collections on overdue balances.</li><li>Maintain accurate customer accounts and billing records.</li><li>Assist with monthly accounts receivable reporting and reconciliations.</li><li>Support month-end close by ensuring invoices are recorded in the correct period.</li><li>Help improve billing procedures and documentation workflows.</li></ul>
2026-10-12T00:00:00Z

Billing Specialist

Carlsbad, CA
onsite
Temporary / Contract
24 - 30 USD / Hourly
A growing healthcare organization in North County is looking for a detail-driven Medical Billing Specialist to support claims processing, insurance follow-up, payment posting, and account resolution. This is an excellent opportunity for someone who enjoys investigative work, understands the importance of accurate documentation, and wants to play a meaningful role in the revenue cycle. The organization needs someone who can look beyond a rejected claim, determine what went wrong, and take the appropriate steps to get it corrected. You'll collaborate with internal billing staff, insurance representatives, and other departments to reduce outstanding balances and keep accounts moving toward resolution.Candidates with medical billing, insurance claims, or revenue cycle experience will be especially well suited for this role.Key responsibilities:<ul><li>Prepare and submit medical claims to insurance companies and other payers.</li><li>Review claim information for completeness, accuracy, and proper supporting documentation.</li><li>Investigate rejected or denied claims and correct errors before resubmission.</li><li>Follow up with insurance carriers regarding unpaid claims and outstanding balances.</li><li>Post insurance payments, patient payments, adjustments, and contractual write-offs.</li><li>Research underpayments and discrepancies between expected and actual reimbursement.</li><li>Verify insurance information and assist with eligibility questions as needed.</li><li>Maintain accurate account notes and billing records.</li><li>Respond to billing inquiries from patients, payers, and internal departments.</li><li>Track aging claims and prioritize accounts requiring additional follow-up.</li><li>Assist with monthly AR reports and revenue cycle tracking.</li><li>Protect confidential patient information and follow applicable privacy requirements.</li></ul>
2026-10-12T00:00:00Z

Corporate Legal Assistant

Pomona, CA
onsite
Temporary / Contract
20 - 21 USD / Hourly
We are looking for a detail-oriented Corporate Legal Assistant to support an in-house legal team in Pomona, California. This Contract position is an onsite assignment expected to run for one month and is well suited for someone who can manage legal documents with accuracy and efficiency. The role will focus on organizing physical and electronic files, assisting with contract-related documentation, and providing day-to-day administrative support to the legal department. Responsibilities: • Maintain and organize legal records, ensuring both physical files and electronic documents are accurately sorted and easy to retrieve. • Assist with the review, tracking, and categorization of contracts and related legal paperwork. • Prepare, submit, and monitor court and electronic filings in accordance with required deadlines and procedures. • Manage calendars for legal matters, including important filing dates, meetings, and other time-sensitive activities. • Support civil litigation administration by handling documentation and coordinating case-related materials. • Conduct routine follow-up on legal documents and help keep departmental records current and complete. • Provide general administrative assistance to the in-house legal team and take on additional assigned tasks as needed.
2026-10-16T00:00:00Z

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

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

Orange, CA
onsite
Temporary / Contract
20 - 24 USD / Hourly
We are looking for an organized Administrative Assistant to support daily office operations in Orange, California. This Contract position is ideal for someone who enjoys keeping schedules, documents, and communications on track in a fast-paced environment. The role will involve a mix of administrative coordination, spreadsheet management, reception support, and basic handling of legal-related mail while helping the team stay prepared for meetings and training activities. Responsibilities: • Coordinate day-to-day office activities to help maintain an efficient and well-organized workplace. • Manage spreadsheets, update records, and perform accurate data entry to support reporting and tracking needs. • Monitor deadlines and follow up on outstanding administrative tasks to keep priorities moving forward. • Answer inbound calls, greet visitors, and provide general front-desk and reception support. • Review and route incoming mail, including legal-related correspondence, with careful attention to detail. • Prepare meeting materials and agendas to ensure teams are ready for scheduled discussions. • Arrange food and room setup for training sessions and internal meetings as needed. • Use Microsoft Office applications to create documents, maintain files, and support routine office communication.
2026-10-22T00:00:00Z

Administrative Assistant

Orange, CA
onsite
Temporary to Hire
31.9675 - 32 USD / Hourly
We are looking for a highly organized and detail-oriented Administrative Assistant to join our team in Orange, California. This is a Contract to permanent opportunity, offering the chance to grow within the organization while contributing to a dynamic and collaborative office environment. The ideal candidate will be tech-savvy, familiar with QuickBooks Desktop, and capable of managing various administrative and bookkeeping tasks effectively. Responsibilities: • Manage scheduling and calendar activities to ensure smooth daily operations. • Oversee general office management tasks, including maintaining supplies and organizing workflows. • Process invoices, write checks, and handle occasional banking errands. • Perform light bookkeeping and accounting duties to support financial operations. • Provide administrative support by answering calls, managing data entry, and assisting with receptionist duties. • Utilize QuickBooks Desktop for financial record-keeping and related tasks. • Collaborate with the team to ensure efficient property management. • Maintain an organized workspace, adhering to business casual dress code.
2026-10-22T00:00:00Z

Administrative Assistant

Fallbrook, CA
onsite
Temporary / Contract
22 - 27 USD / Hourly
Robert Half is hiring an Administrative Assistant to support the purchasing and operations teams of an established agricultural and distribution business in Fallbrook! This is an excellent opportunity for someone who enjoys detail-oriented work, coordinating information across departments, and helping ensure orders and inventory records stay accurate. This role goes beyond traditional reception duties. You'll assist with purchase orders, supplier communication, data entry, and operational documentation while working closely with purchasing, warehouse, and accounting personnel. The ideal candidate is dependable, comfortable working with spreadsheets, and able to keep multiple requests organized throughout the day. Responsibilities Include:<ul><li>Enter and update purchase orders, supplier details, and order information.</li><li>Track order confirmations, expected delivery dates, and outstanding shipments.</li><li>Communicate with vendors regarding order status, pricing, and missing documentation.</li><li>Maintain accurate inventory spreadsheets and purchasing records.</li><li>Review documents for missing information, incorrect quantities, and data-entry errors.</li><li>Assist with receiving paperwork and reconcile records against purchase orders.</li><li>Route invoices and supporting documents to the accounting department.</li><li>Update internal databases and maintain organized digital files.</li><li>Prepare routine reports related to purchasing, inventory, and operational activity.</li><li>Coordinate information between purchasing, warehouse, sales, and accounting teams.</li><li>Answer incoming calls and respond to general vendor or customer inquiries.</li><li>Assist with office supply orders, mail, filing, and other administrative needs.</li><li>Follow up on outstanding requests to ensure orders and records are updated promptly.</li></ul>
2026-10-16T00:00:00Z

Administrative Assistant

Cardiff-by-the-sea, CA
onsite
Temporary / Contract
23 - 28 USD / Hourly
Robert Half is seeking a personable and detail-oriented Administrative Assistant to support a client-focused real estate and property services team near Cardiff-by-the-Sea! This role is ideal for someone who enjoys interacting with clients, keeping appointments organized, and balancing front-office responsibilities with behind-the-scenes administrative work. You'll serve as one of the first points of contact for clients, vendors, and business partners while helping the team stay organized throughout the day. If you're someone who communicates well, follows through on requests, and enjoys a mix of customer service and administration, this could be a great fit. What You'll Do:<ul><li>Welcome visitors and respond to incoming phone calls and general inquiries.</li><li>Schedule client appointments, property meetings, and vendor visits.</li><li>Maintain calendars and coordinate meeting logistics for the team.</li><li>Prepare documents, correspondence, and client information packets.</li><li>Update contact databases, property records, and electronic filing systems.</li><li>Assist with document collection, signature tracking, and file organization.</li><li>Coordinate maintenance requests and communicate scheduling updates to vendors.</li><li>Track open client requests and follow up to ensure timely resolution.</li><li>Process incoming mail, deliveries, and routine office correspondence.</li><li>Assist with invoice submission, expense tracking, and purchase requests.</li><li>Maintain office supplies and coordinate routine office needs.</li><li>Provide general administrative support during busy periods and special projects.</li></ul>
2026-10-16T00:00:00Z

Administrative Assistant

La Costa, CA
onsite
Temporary / Contract
24 - 30 USD / Hourly
Robert Half is partnering with a growing professional services firm in La Costa to find an organized, proactive Administrative Assistant who can help keep daily operations running smoothly! This opportunity is perfect for someone who enjoys being the go-to person for a team, managing multiple priorities, and making sure important details never fall through the cracks. You'll provide administrative support to leadership and several departments while helping coordinate meetings, maintain records, and keep internal processes moving. The ideal candidate is resourceful, professional, and comfortable taking initiative in a fast-paced office environment. Key Responsibilities:<ul><li>Provide day-to-day administrative support to managers and department leaders.</li><li>Manage calendars, schedule meetings, and coordinate conference room reservations.</li><li>Prepare correspondence, reports, presentations, and internal documents.</li><li>Answer incoming calls, monitor shared inboxes, and direct inquiries appropriately.</li><li>Maintain organized electronic files, records, and confidential documentation.</li><li>Coordinate travel arrangements, meeting materials, and expense reports as needed.</li><li>Assist with invoice routing, purchase requests, and office supply ordering.</li><li>Track deadlines, project updates, and outstanding administrative requests.</li><li>Support onboarding logistics for new employees, including equipment and workspace coordination.</li><li>Help plan team meetings, company events, and client-facing appointments.</li><li>Update spreadsheets, internal databases, and department tracking reports.</li><li>Identify opportunities to improve filing systems and routine office procedures.</li></ul>
2026-10-16T00:00:00Z

33 results for Office Specialist in Murrieta, CA