Administrative Assistant

Loureiro Engineering Associates is seeking an Administrative Assistant to join our team in Plainville, CT. This role plays a vital part in supporting the daily operations of our business by providing administrative assistance to departments and management teams in a professional office environment.

At Loureiro, you won't just work for the company—you'll own a part of it. As a 100% employee-owned company, our Employee Stock Ownership Plan (ESOP) gives you a company-funded ownership stake that grows over time. When we succeed, you share in the rewards.

What You'll Do

Greet visitors and answer a multi-line phone system, directing calls and messages appropriately

Support daily administrative tasks across various departments

Format, proofread, and edit letters, reports, and other correspondence

Prepare and organize materials for meetings, conferences, and events

Sort and distribute incoming mail to employees and managers

Maintain company records and input data into internal systems

Track office inventory and assist with ordering supplies

Operate standard office equipment and ensure the front office is organized and professional

Perform other duties as assigned

Ensure all work is performed safely and in accordance with company policies and procedures

Who You Are

A professional and courteous communicator

Organized and attentive to detail

Able to handle multiple tasks in a fast-paced environment

A team player with a customer-focused mindset

Reliable, punctual, and trustworthy

Comfortable working independently once trained

Someone who thrives in an office setting and enjoys helping others

What You Bring

High School diploma required; some college-level coursework preferred

1–3 years of experience in an administrative or office support role

Familiarity with standard office procedures and equipment

Experience handling inventory and supply requisitions

Proficiency in Microsoft Office Suite (Word, Excel, Outlook, PowerPoint)

Excellent written and verbal communication skills

Strong interpersonal and customer service abilities

Experience with data entry and recordkeeping

Basic understanding of clerical procedures, systems, and documentation

Physical Requirements

Prolonged periods of sitting at a desk and working on a computer

Ability to lift up to 15 lbs.

Ability to push, pull, and place materials on level surfaces and overhead cabinets

Frequent use of standard office equipment and keyboarding

Why Loureiro?

Employee Ownership, Real Impact

Through our ESOP, you gain a meaningful financial stake in the company's success

Diverse Expertise

Collaborate with professionals across engineering, construction, and environmental disciplines

Opportunity to Advance

We provide on-the-job training and internal growth opportunities

People-First Culture

Join a respectful, team-oriented environment where your contributions are valued

And of Course… Exceptional Benefits : From health coverage to financial wellness, our benefits support you in and out of work

Loureiro Engineering Associates, Inc. is a full-service, employee-owned multidisciplinary consulting firm with operations in Connecticut, Massachusetts, Rhode Island, New Hampshire, North Carolina, and Missouri. Our areas of expertise include engineering, construction, environmental health & safety, energy, laboratory services, and waste management.

EEO / AAP Statement

Loureiro Engineering Associates Inc. is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration without regard to race, color, religion, sex, national origin, disability, or protected veteran status.

Loureiro Engineering Associates Inc. is an Equal Opportunity / Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability or protected veteran status.

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