Office & Accounting Administrator - Orange, CA
16 hours ago

Job description
Application Instructions (Read Before Applying)
To be considered for this role, please submit the following with your application:
Cover Letter – Tell us why you're interested in GEO and how your experience aligns with the role.
Supplemental Questions – Please include your responses to the following:
- What type of work responsibilities do you most enjoy, and why?
- This role requires working independently. How do you organize your work, stay accountable, and ensure accuracy when priorities compete?
- What do you know about environmental remediation, and what interests you about working in this industry?
Applications without a cover letter and responses to the supplemental questions will not be considered.
About GEO
Good Earthkeeping Organization (GEO) is an environmental engineering and remediation firm dedicated to restoring contaminated sites and protecting natural resources. Our team combines technical expertise with a collaborative approach to deliver practical, sustainable solutions for our clients.
Our Values
- Impact: We believe in measurable results and real-world change.
- Curiosity: We seek better ways to solve environmental problems through innovation and learning.
- Integrity: We take pride in doing the right thing, especially when no one is watching.
- Teamwork: We achieve more when we collaborate across disciplines and geographies.
- Resilience: We thrive in challenging environments and adapt quickly to the unexpected.
Position Overview
The Office & Accounting Administrator supports daily office operations and core accounting processes to ensure GEO runs efficiently and effectively. This role combines administrative coordination with hands-on bookkeeping, including accounts payable, expense tracking, and QuickBooks Enterprise data entry. The ideal candidate is detail-oriented, organized, and comfortable wearing multiple hats in a small, fast-paced office environment.
Key Responsibilities:
Office Management & Administration
- Answer and direct phone calls and emails; greet visitors and vendors.
- Maintain both physical and digital filing systems (contracts, project documents, invoices).
- Order office supplies, manage mail and deliveries, and maintain general office routines.
- Assist with scheduling, meeting coordination, or vendor logistics as needed.
- Support onboarding of new staff (basic admin tasks) and maintain office inventory.
Accounting Administration
- Enter bills, invoices, and credit card transactions into our accounting system.
- Manage accounts payable: code invoices, prepare payment batches, and ensure timely processing.
- Maintain company credit card usage: enter transactions timely, reconcile statements monthly, and attach receipts/documentation.
- Process expense reimbursements and ensure proper documentation.
- Assist with month-end closing support: gather documentation, reconcile vendor/credit card accounts, and prepare for review.
- Maintain vendor master file (W-9s, setup, terms) and support compliance/documentation.
- Work closely with the Director of Finance to escalate issues or resolve discrepancies.
Qualifications:
- 2–4 years (or more) bookkeeping and/or administrative experience in a small business environment. A combination of office admin + bookkeeping is required.
- Proficiency with accounting software (e.g., QuickBooks) and Microsoft 365 (Excel, Outlook, Word).
- Strong attention to detail and accuracy in data entry, record-keeping, and processing.
- Excellent organizational skills: able to manage competing tasks, switch between administrative and financial duties.
- Good communication skills (phone, email, vendor interaction).
- High degree of integrity and ability to maintain confidential financial and personnel information.
- Associate's degree required.
- Bookkeeping/office admin certification is a plus.
Working Conditions & Schedule:
- Monday–Friday, standard business hours (e.g., 8 am – 5 pm) with flexibility as needed.
- On-site in Orange, small office environment.
- Hourly pay with opportunity for overtime or expanded responsibilities as the company grows.
Compensation & Benefits:
- Hourly Rate: $25-$32 per hour, depending on experience and qualifications.
- Benefits include paid holidays, PTO, medical/dental/vision, and 401(k) matching.
- Opportunity for growth as the company grows.
Similar jobs
The Account Administrator is responsible for cash management, mutual fund investing, FX trades and non-USD wires. They will also be handling deals independently and working closely with account managers to ensure client queries are handled in a timely manner. · Cash management: c ...
1 month ago
Ensure the accurate and timely payment of vendor invoices, employee expense reports, and corporate credit cards. · ...
4 weeks ago
Ensure the accurate and timely payment of vendor invoices, employee expense reports, and corporate credit cards. · ...
1 week ago
We are a family-owned small business located in the City of Orange, California. · This role supports our daily accounting and administrative operations in a fast-paced, busy environment. · ...
3 weeks ago
The accounts payable administrator ensures accurate and timely payment of vendor invoices employee expense reports and corporate credit cards. · ...
4 weeks ago
The job requires an Accounts Payable Administrator to ensure accurate and timely payment of vendor invoices, employee expense reports, and corporate credit cards. · Review, code, and input invoices and expense reports into a/p systemReconcile credit card statementsMaintain filing ...
4 weeks ago
The Administrative Accounting Coordinator plays a vital role in supporting the day-to-day financial operations of the organization. · Manage accounts payable and receivable · Assist with general accounting tasks · Maintain accurate records · ...
1 month ago
We partner with National & International prime contractors to provide them with qualified talent they can trust. · We accomplish this by sourcing & vetting high level career seeking candidates in the industry and match them with our partners current open roles. · We aspire to par ...
1 week ago
The job entails ensuring accurate and timely payment of vendor invoices, employee expense reports, and corporate credit cards. It also involves providing support to internal and external customers with payment inquiries and reporting. · ...
4 weeks ago
We partner with National & International prime contractors to provide them with qualified talent they can trust. We aspire to partner with candidates who are eager to learn, grow, and progress in their career path while deepening their knowledge in their given field. · The ideal ...
1 week ago
Durabag Co. is a proud, family-owned business specializing in the manufacture of high-quality plastic packaging solutions. With a tradition of excellence spanning over 30 years, we combine industry expertise with a personal touch to deliver durable and reliable packaging products ...
16 hours ago
The Administrative AR/AP Specialist is responsible for providing clerical and administrative support, managing customer invoicing, collections, and vendor payments in a manufacturing environment that performs government contract work. · ...
3 weeks ago
We are seeking a highly skilled Senior Accounting Administrator with deep expertise in the MRI Software (web based). · Perform MRI queries to support management and the accounting department. · ...
1 month ago
+Job summary · About Us · Founded in 1921, American Metal Bearing (AMB) is a U.S. engineering and manufacturing company supporting the Navy, defense, and power generation industries.+Responsibilities ...
3 weeks ago
The Club Accounts Administrator is responsible for overseeing accounts payable, accounts receivable, member account administration, and financial reconciliations for the Club. · ...
1 week ago
The Corporate Accounting Administrator position will review daily transactions, reconcile general ledger accounts to ensure compliance with internal policies and accounting standards, and perform month-end closing. · ...
2 weeks ago
The Accounting Supervisor independently performs the more difficult accounting duties which require an understanding of the entire accounting process. · Coordinating completion of monthly and year end reports. · ...
4 weeks ago
The Accounts Payable Administrator will vouch invoices and create checks, follow up with un-reconciled invoices, perform data entry, and maintain communication with vendors to solve issues. · Perform data entry of invoices, verifying statements, filing, scanning. · ...
3 weeks ago
This accounting administrative assistant will perform various tasks including answering phone calls, greeting clients, preparing deliverables and managing client documents. · ...
1 month ago
We are seeking a detail-oriented Accounting Administrator to support our finance team with accurate financial reporting and analysis.This role involves collaborating with department heads to track expenses, analyze revenue performance, and support audits. · Preparation of monthly ...
3 weeks ago