Administrative Assistant
Confirmed on the employer's own hiring board on Nov 15, 2026. First seen by Alion on Nov 13, 2026. Aristeo scores B on the Alion truth index.
We’re looking for a passionate and dedicated Administrative Assistant to support our team. If you’re passionate and motivated to deliver exceptional work, then apply today!
Position Responsibilities:
- Maintain organization of project documentation and correspondence
- Input data and create custom manpower, productivity, and project financials reports utilizing Microsoft Excel
- Assist with new hire onboarding and orientations
- Greet and appropriately screen all visitors onsite
- Coordinate with client and subcontractor contacts
- Enter documentation into client contract system
- Assist with the submission of timesheets
- Receive and sort incoming mail and prepare outgoing mail
- Organize and maintain site safety information
- Organize, maintain, and order office supplies
- Coordinate and oversee trailer cleaning and maintenance
- Coordinate the copying, ordering, and retrieval of prints
- Maintain and preserve an appropriate standard of professionalism and confidentiality
- Any other duties as assigned
Required Skills:
- Bilingual in Spanish, including proficient in verbal, reading, and writing preferred
- Proficient in Microsoft Word, Excel, PowerPoint, and Outlook
- High level of verbal and written communication skills
- Ability to work efficiently and effectively
- Excellent phone etiquette
Required Experience:
- 2+ years of experience working as an Administrative Assistant or similar role
- High school diploma or equivalent is required
- Associate degree preferred
About Aristeo:
Aristeo has been in the construction business for 49 years and, thanks to our in-house expertise, we are a step ahead in offering superior, collaborative construction solutions to our customers on projects across the nation.
Our work is supported by our leading quality and safety standards, efficient project planning, execution of best practices, and also by our roots as a self-performer - today our 500+ in-house skilled trades workforce executes more than 1 million man hours annually across multiple trade disciplines.
We are proud to be a top general contractor in automotive - but our work also varies across industries. We help our customers build new facilities from the ground up, expand their current capabilities, and quickly turn around challenging, complex projects with business critical schedules.
Why Choose Aristeo:
Beyond our drive to work hard, Aristeo is also proud of our culture of comradery and our team of people who make every day rewarding. Aristeo has been voted by our own employees as one of Metro Detroit’s and the Nation’s Best & Brightest Places to Work for 11 years in a row. These awards showcase the best of Aristeo: the people who care for and look after each other both personally and professionally.
Aristeo also takes care of its team with the best benefits and compensation packages, including:
- Free Medical Insurance
- Free Dental Insurance
- Free Vision Insurance
- Free Life Insurance
- HSA with 50% of Deductible Funded by Aristeo Annually
- 401K with One of the Highest Employer Matches in the Industry
- Cash-in-Lieu of Benefits Available
- Paid Holidays & Paid Time Off
If you want work that challenges you and a team that supports you, then apply today!
Aristeo is an equal opportunity employer and considers all applicants regardless of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, or other non-merit based factors or any other characteristic protected by applicable federal, state, or local laws. Aristeo welcomes a diverse workforce and is committed to fostering an inclusive environment where all employees are encouraged, supported, and valued.
Candidates must be currently eligible to work in the U.S. without further visa sponsorship.