Office Manager

Description We are looking for a detail-oriented and proactive Office Manager to oversee daily administrative operations and support human resources functions at our Corpus Christi, Texas location. This role requires a balance of organizational skills, financial acumen, and the ability to foster effective communication across teams. The ideal candidate will thrive in a dynamic environment and contribute to both operational efficiency and a strong workplace culture.

Responsibilities:

• Supervise daily office activities, including reception, correspondence, and maintaining organized document systems for operational, safety, and regulatory records.
• Oversee the Accounts Payable team to ensure accurate and timely processing of invoices, purchase orders, and month-end or year-end closing tasks.
• Collaborate with procurement teams and vendors to resolve discrepancies and enforce compliance with company policies.
• Coordinate logistics for meetings, travel arrangements, site visits, audits, and inspections.
• Assist in the development and implementation of Accounts Payable policies to align with audit and regulatory standards.
• Manage vendor onboarding, purchase orders, and contract documentation in partnership with procurement teams.
• Draft, review, and distribute internal communications and announcements to ensure consistent messaging.
• Support financial and procurement processes by maintaining accurate records and facilitating contract compliance.
• Act as a liaison between the Accounts Payable team and corporate finance to streamline operations.
• Promote and uphold a strong safety culture by adhering to company safety policies and identifying hazardous conditions. Requirements
• Associate's degree in business administration or a related field is required; a Bachelor's degree is preferred.
• A minimum of 3-5 years of experience in office administration or management.
• Proficiency in Microsoft Office Suite and experience with financial or HRIS systems.
• Strong organizational, multitasking, and communication skills.
• Ability to handle sensitive and confidential information with discretion.
• Valid driver's license and legal authorization to work in the United States.
• Must be able to lift up to 50 lbs and periodically visit field sites to support mining operations.
• Willingness to undergo mandatory drug and alcohol testing prior to employment.

Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "," you're agreeing to Robert Half's Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .