Administrative Assistant - Construction na Pierre Landscape

Irwindale, CA

Are you organized, detail-oriented, and ready to grow your career in the construction industry? Pierre Landscape is seeking a motivated individual to join our Construction Administration team in a developmental role designed to build your skills in both Estimating and Project Support.

This position is ideal for someone who enjoys numbers, coordination, and process—but also wants to develop into a larger operational role within construction management.

About the Role

In this hands-on administrative role, you’ll support both our Estimating and Project Management teams while learning the ins and outs of project coordination, budgets, and documentation. Over 18–24 months, you’ll receive structured training and mentorship with the opportunity to advance into a Project Engineer, Estimator, or Assistant Project Manager position—depending on your strengths and interests.

What You’ll Do (and Learn Along the Way):

• Review plans and perform material take-offs (perfect for detail-focused professionals).

• Support the preparation of cost breakdowns, budgets, and bid proposals.

• Assist project managers with RFIs, submittals, and change orders.

• Maintain accurate project documentation, reports, and logs.

• Visit job sites to connect office work with field operations.

• Collaborate across departments—Estimating, Production, and Field—to understand the full project lifecycle.

• Shadow senior Estimators and Project Managers to learn best practices in bidding and delivery.

Why This Role Is a Great Opportunity:

• Strong administrative foundation with a path toward management or estimating.

• Cross-training in multiple departments to build well-rounded industry knowledge.

• Promotion potential within 18–24 months, based on performance and growth.

• Direct mentorship from industry experts.

• Stable company with a supportive, team-oriented culture.

What We’re Looking For:

• Bachelor’s degree in Construction Management, Landscape Architecture, Civil Engineering, or related field (or equivalent work experience).

• Strong attention to detail, organization, and time management.

• Proficient in Microsoft Office; experience with Procore, Bluebeam, or OST a plus.

• Ability to read and understand construction plans (training provided).

• Self-motivated, curious, and eager to learn.

• Bilingual (English/Spanish) preferred.

Position Details & Benefits:

• Schedule: Monday–Friday, 7:00 a.m. – 4:00 p.m. (In-office)

• Compensation: $23–$30/hour, with up to 25% increase based on performance

• Benefits: Medical, dental, vision, life insurance, long-term disability, paid vacation, sick leave, holidays, and 401(k) with 4% match

• Career Growth: Advance within 18–24 months into Estimating or Project/Production Management

About Pierre Landscape

Pierre Landscape is a trusted leader in landscape construction and maintenance throughout Southern California. We pride ourselves on quality, teamwork, and long-term employee growth.

We provide equal employment opportunities (EEO) to all employees and applicants regardless of race, color, religion, sex, national origin, age, disability, or genetics, and comply with all applicable state and local laws governing nondiscrimination in every location in which we operate.