Professional services jobs in Concord, CA

Aug 04, 2026

Full time

$66,342 yearly

BART Concord, CA

Marketing Statement Ride BART to a satisfying career that lets you both: 1) make a difference to Bay Area residents, and 2) enjoy excellent pay, benefits, and employment stability. BART is looking for people who like to be challenged, work in a fast-paced environment, and have a passion for connecting riders to work, school and other places they need to go. BART offers a competitive salary, comprehensive health benefits, paid time off, and the CalPERS retirement program. Job Summary LEARN MORE ABOUT THE BART POLICE DEPARTMENT AT JOINBARTPD.COM ! Salary Step 1: Minimum $31.27/ Hourly - Step 5: $38.40/ Hourly (BPOA) *Note: All external candidates will start at Step 1. Effective July 1, 2026, the salary will be: Step 1: Minimum $ 31.89/ Hourly - Step 5: $39.17/ Hourly (BPOA) Reports to Police Sergeant or a Police Civilian Supervisor Current Assignment ** This announcement will be used to...

Aug 27, 2026

Full time

Acounts Payable Specialist

$28.50 - $32.50 hourly

Robert Half Concord, CA

Our team is seeking an Accounts Payable Specialist to join our Full-Time Engagement Professionals practice, a solution that provides clients with full-time professionals who can support critical projects and interim staffing needs while offering continuity and the ability to re-engage talent for future needs. In this role, you will support client engagements by managing day-to-day accounts payable activities, helping maintain accurate financial records, and ensuring timely vendor payments. For more information, please contact Tawnia Kirshen via LinkedIn and send your resume to my email found there. Key Responsibilities Process a high volume of vendor invoices accurately and in a timely manner. Review invoices for proper approval, coding, and supporting documentation. Prepare and assist with weekly and monthly payment runs, including checks, ACH, and wire payments. Reconcile vendor statements and resolve invoice, purchase order, and payment discrepancies....

Aug 27, 2026

Temp to Perm

Accounts Receivable Specialist

$17.00 - $21.00 hourly

Robert Half Concord, CA

We are looking for an Accounts Receivable Specialist to join a healthcare organization in a contract-to-permanent capacity. This role supports customer account management by addressing billing concerns, resolving payment-related questions, and providing responsive service across a high volume of daily interactions. The ideal candidate is organized, customer-focused, and comfortable balancing receivables tasks with account support responsibilities in a fast-paced environment. Responsibilities: • Respond to customer inquiries related to services, invoices, account activity, and other billing matters with professionalism and accuracy. • Manage a high volume of inbound and outbound calls each day, ensuring timely follow-up and consistent communication with customers and internal teams. • Investigate and resolve customer concerns, document account notes in the system, and take ownership of issues through completion. • Review billing records, explain invoice details, and apply...

Aug 27, 2026

Temp to Perm

Administrative Assistant

$32.00 - $33.00 hourly

Robert Half Concord, CA

Robert Half's client is seeking an Administrative Assistant to support insurance operations in Concord, California. This role is ideal for someone who thrives in a fast-paced office environment and can balance client service, documentation, and coordination across multiple priorities. The role will partner closely with two insurance agents, helping keep applications, renewals, and client records organized while ensuring responsive follow-up with carriers and customers. Administrative Assistant Duties: Provide administrative support to two insurance agents handling both group and individual insurance services. Assist with processing and tracking insurance applications to help ensure timely approvals. Perform accurate data entry and maintain client records within the company's CRM system. Upload and organize client information, emails, and documentation. Retrieve and process policy renewals from carrier websites. Communicate with insurance carriers to resolve...

Aug 27, 2026

Full time

Director of Finance - Path to CFO

$250,000 - $300,000 yearly

Robert Half Concord, CA

For additional information or questions about this opportunity, feel free to reach out to Jennifer Fukumae via email or LinkedIn . Director of Finance| Private Equity | San Francisco | 4 days onsite Jennifer Fukumae with Robert Half Finance & Accounting is partnering with a private equity firm in San Francisco seeking an experienced Controller to lead the firm’s financial operations. This is a highly visible leadership role for a hands-on accounting professional who thrives in an entrepreneurial environment. The Controller will oversee all core accounting, treasury, and financial management functions while partnering closely with the Managing Partner on key initiatives that support the firm’s continued growth. The ideal candidate is a proactive, solutions-oriented leader who can operate both strategically and tactically while helping to foster the firm’s collaborative culture. Key Responsibilities Oversee all financial operations , including treasury...

Aug 27, 2026

Temp to Perm

Accounts Receivable Coordinator

$25.00 - $33.00 hourly

Robert Half Walnut Creek, CA

We are looking for an Accounts Receivable Coordinator to join a legal organization in Walnut Creek, California in a contract capacity with the potential to become permanent. This position is well suited for someone with at least one year of experience who enjoys investigative, detail-oriented work. The role focuses on resolving unapplied cash, researching payment discrepancies, and helping ensure incoming funds are properly identified and recorded. Candidates who are organized, adaptable, and comfortable learning multiple systems will be set up for success in this hybrid opportunity. Responsibilities: • Investigate unapplied cash balances by reviewing overpayments, duplicate remittances, and missing payment instructions to determine the correct resolution. • Connect with collectors, clients, insurance carriers, third-party payment processors, and internal teams to obtain allocation details and clarify outstanding payment questions. • Examine account and payment activity...

Aug 27, 2026

Temp to Perm

Accounts Receivable Clerk

$24.00 - $28.00 hourly

Robert Half Walnut Creek, CA

We are looking for an Accounts Receivable Clerk to join our client in Walnut Creek, California on a contract basis with the potential for a permanent role. The ideal candidate is highly attentive to detail, comfortable working across multiple digital platforms, and confident collaborating through remote communication tools. This is a remote position which requires only two days in the office per month once trained. Training is onsite in the Walnut Creek. Responsibilities: • Post incoming payments from lockbox and other sources while verifying tenant information, property details, and payment amounts for accuracy. • Prepare and process recurring invoices related to lease and rental charges, ensuring timely and precise billing. • Reconcile customer accounts and receivable balances by investigating discrepancies and resolving payment issues promptly. • Manage high-volume cash application activity with a strong focus on accuracy, completeness, and proper documentation....

Aug 11, 2026

Full time

Outside Sales Pittsburgh

$70,000 - $110,000 yearly

United Rentals Pittsburg, CA

As an Outside Sales Rep at United Rentals, you will be the voice and initial point of contact for our industry leading company. We'll rely on you to use your exceptional sales and consultative skills to understand the needs of interested parties and turn them into loyal customers. You must be ambitious and outgoing, with a love for calling on customers, building relationships and selling our equipment and services. What you'll do: Maximize revenue from facilities and construction sites in a defined geographical territory Maintain and develop relationships with existing customers and their subsidiary companies, acting as a single point of contact for such customers Prospect and qualify new accounts from existing accounts, dormant or non-customer accounts, including competitor accounts Collaborate with specialty division representatives to promote cross selling to accounts wherever possible Prepare sales action...

Aug 27, 2026

Full time

Accounts Payable Specialist

$25.50 - $32.50 hourly

Robert Half Benicia, CA

Our team is hiring an Accounts Payable Specialist for our Full-Time Engagement Professionals practice. This role supports client projects and interim staffing needs while providing continuity and the option to re-engage talent for future needs. You will handle daily accounts payable/receivable tasks, maintain accurate financial records, and ensure vendors are paid on time. For more information, please contact Tawnia Kirshen via LinkedIn and send your resume to my email found there. Key Responsibilities · Process a high volume of vendor invoices accurately and in a timely manner. · Review invoices for proper approval, coding, and supporting documentation. · Prepare and assist with weekly and monthly payment runs, including checks, ACH, and wire payments. · Reconcile vendor statements and resolve invoice, purchase order, and payment discrepancies. · Maintain vendor records, including W-9s, payment instructions, and account updates. ·...

Aug 27, 2026

Full time

Client Services Associate

$75,000 - $100,000 yearly

Robert Half Alamo, CA

For additional information or questions about this opportunity, feel free to reach out to Jennifer Fukumae via email or LinkedIn . Location: Walnut Creek, CA Salary: $85,000 - $100,000 Schedule: Onsite | Monday-Friday | 8:00 AM - 5:00 PM We are partnering with a well-established boutique Wealth Management firm in Walnut Creek managing approximately $1B in assets under management . Known for its long-tenured team, organic growth, and white-glove client service, the firm is seeking a Client Service Associate to support two experienced Wealth Advisors and play a key role in delivering an exceptional client experience. This is an excellent opportunity for someone who enjoys building relationships, thrives in a collaborative environment, and wants to be part of a stable, client-focused RIA. Responsibilities Provide day-to-day administrative and operational support to two Wealth Advisors. Serve as a primary point of contact for client service requests, ensuring...

Aug 11, 2026

Full time

Outsides Sales -Pittsburgh-San Lorenzo and Santa Rosa

$70,000 - $110,000 yearly

United Rentals Pittsburg, CA

If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals! As a Sales Representative for our Reliable Onsite Services (ROS) division, you will drive profitable revenue in your assigned geography, and act as a single point of contact for ROS products and services. You will report to the branch Manager and work closely with Sales Reps from all business units. As a subject matter expert, you will assist with consultative selling and product training for internal customers. What you'll do: Promote awareness of site services products, technical knowledge and effective selling practices; In cold start markets and/or under-penetrated markets, the ROS sales rep will accelerate revenue and drive education and visibility of our offerings Target specific customers and vertical opportunities. Vertical targets include but are not limited to: Power, Chemical, Oil and Gas,...

Contra Costa County Office of the Sheriff

Aug 20, 2026

Full time

Institutional Services Worker - Generalist (Hospital Janitorial Services) Contra Costa

$54,837 yearly