Senior Administrative Assistant - Office & Payroll Pro

Structural Group; Phoenix (AZ); On-site; USD 42,000 - 54,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

401(k)

Paid Holidays

Tuition Reimbursement

Career Development

Growth Opportunities

Caring work environment

Job summary

STRUCTURAL, a leading national contractor, is hiring a Senior Administrative Assistant for our Phoenix office. You will be the go-to person for office operations, delivering front-desk support, coordinating administrative tasks across departments, and handling confidential information with discretion.

You will manage payroll processes, assist with events, and support meeting logistics in a fast-paced environment.

Qualifications

• 5+ years of administrative or office support experience.
• Strong Microsoft Office skills (Word, Excel, Outlook).
• Clear written and verbal communication skills.
• Great organizational and time management abilities.
• Professional, adaptable, and team-focused mindset.
• Bonus: experience in construction or contracting industry.
• Bilingual proficiency in English and Spanish.

Responsibilities

• Front desk point of contact – answer phones, greet guests, handle mail.
• Provide admin support across departments (data entry, travel arrangements, AP, confidentiality).
• Process and manage weekly payroll (full-cycle).
• Assist with employee events and celebrations.
• Assist with meeting prep, event logistics, and general office management tasks.

Skills

Administrative experience

Communication

Organization

Team collaboration

Bilingual English/Spanish

Tools

Microsoft Office

Job description

STRUCTURAL, a leading national contractor, is hiring a Senior Administrative Assistant for our Phoenix office. You will be the go-to person for office operations, delivering front-desk support, coordinating administrative tasks across departments, and handling confidential information with discretion.

You will manage payroll processes, assist with events, and support meeting logistics in a fast-paced environment.