Field Office Data Clerk - Part-Time Admin & Reporting

Lemartec Corporation; Juncos (PR); On-site; USD 2,066,400 - 2,755,200; Part time

Job summary

MasTec, Inc. is seeking a part-time Field Office Clerk in Puerto Rico to process daily, weekly, and summary production reports for input into accounting/payroll systems.

The role requires proficiency with Microsoft Office and data‑entry tasks, plus the ability to read, interpret, input and analyze data. The position emphasizes data accuracy, organization, and communication, with pre‑employment screening and EOE compliance.

Qualifications

• Prior work‑related experience preferred.
• Proficient with office hardware and software (PCs, tablets, printers, copiers, Microsoft, Google, etc.).
• Ability to learn new software and programs on computers and other devices (e.g., smartphones).
• Excellent Customer Service skills and strong English, both oral and written.
• Authorized to work in the United States.
• Successful completion of pre‑employment drug screen, background, and motor vehicle record check.
• Engineering or Accounting University Students with a GPA of at least 3.0 are highly encouraged to apply.

Responsibilities

• The ability to work safely, with or without supervision.
• Follow instructions and communicate verbally and in writing.
• Organize workload to determine the priority of duties.
• Completion of low‑level tasks in support of an assigned department/project.
• Create, update, validate, and forward various forms of communication to internal and external recipients.
• Create and manage the electronic job folder for the Project (Procore).
• Read, interpret, and input data in support of an assigned department/project.
• Create and maintain contact lists for each project.
• Keep track of and organize all paperwork related to the job (both hard copies and digital backup documentation).
• Ensure everyone on a project is signed in daily, including all personnel, general labor, and subcontractors, if applicable.
• Assist the Superintendent/PFE with line‑ups and ensure that the headcount of all personnel and General Laborers match the Master Sign‑In sheets and Daily Logs each day.
• Work with the Superintendent/PFE to ensure all equipment and materials are being tracked properly and accounted for in the job file.
• Assist with mobilization/demobilization efforts as well as Project Closeout.
• Additional Duties as assigned.

Skills

Customer Service

English proficiency

Education

Engineering or Accounting GPA 3.0+ students

Job description

MasTec, Inc. is seeking a part-time Field Office Clerk in Puerto Rico to process daily, weekly, and summary production reports for input into accounting/payroll systems.

The role requires proficiency with Microsoft Office and data‑entry tasks, plus the ability to read, interpret, input and analyze data. The position emphasizes data accuracy, organization, and communication, with pre‑employment screening and EOE compliance.