Onsite Admin & HR Support – Travel Required

IEA Infrastructure and Energy Alternatives; Irving (TX); On-site; USD 30,307 - 32,373; Full time

Benefits offered by this job

401(k) with company match

Employee Stock Purchase Plan (ESPP)

Healthcare insurance

Flexible spending account

Paid time off

Paid holidays

Job summary

MasTec Renewables seeks an on‑site Administrative Assistant to support the project management team and site employees. The role requires travel to project sites and staying on site to coordinate daily operations.

Responsibilities include greeting visitors, maintaining office supplies, assisting with onboarding and payroll questions, and coordinating timesheets with payroll. A minimum of 1–3 years in administrative support and strong MS Office skills are expected.

Qualifications

• Proficient in Microsoft Word, Excel, Teams, Outlook, and Internet.
• Strong verbal and written communication skills.
• Ability to multi‑task and maintain attention to detail.
• Must take reasonable care of health and safety and follow Zero Injury principles.

Responsibilities

• Greet visitors, direct them, handle mail, and assist with copying/scanning.
• Serve as liaison between Field office and Corporate offices.
• Maintain tracking and reporting spreadsheets for the project.
• Assist with onboarding, payroll questions, and timekeeping processes.
• Lead timesheet audits and coordinate with Payroll on onsite pay procedures.

Skills

MS Word

Excel

Teams

Outlook

Internet

Job description

MasTec Renewables seeks an on‑site Administrative Assistant to support the project management team and site employees. The role requires travel to project sites and staying on site to coordinate daily operations.

Responsibilities include greeting visitors, maintaining office supplies, assisting with onboarding and payroll questions, and coordinating timesheets with payroll. A minimum of 1–3 years in administrative support and strong MS Office skills are expected.