Mortenson · 2 days ago
Energy Storage-Administrative Assistant | Mortenson
Mortenson is a top builder, developer, and EPC company specializing in various markets including renewable energy. They are seeking an Administrative Assistant to support their Energy Storage Group by managing administrative tasks and ensuring smooth operations within the team.
Commercial Real EstateConstructionReal Estate
Responsibilities
Perform regular administrative tasks and overall office organization
Greet visitors and customers with a positive demeanor
Coordinate and set up meetings, handle calendars, and schedule travel
Set up, organize, and manage filing systems
Prepare documents, perform record keeping and filing duties as necessary
Proofread communications and documents carefully
Prepare billing/invoices as needed
Coordination between numerous support groups; Safety, Human Resources, IT, Legal
Utilizing Mortenson’s internal procurement system, procure miscellaneous goods as needed
Understand the operating group and company resources
Assist Operating Group Leadership members with miscellaneous duties such as expense reports and travel
Qualification
Required
Detail orientation and the capability to proofread effectively
Demonstrate flexibility as well as excellent organization and multi-tasking skills
Display proficient skills in Microsoft Word, Excel, Outlook, and Power Point
Exhibit effective communication and active listening skills
Positive professional attitude and strong customer service skills
Minimum three years administrative support experience required
Must be currently legally authorized to work in the U.S. without sponsorship for employment visa status (e.g., H1B status, 0-1, TN, CPT, OPT, etc.)
Preferred
Construction-related business experience preferred
Experience with billing, invoicing, and timekeeping preferred
Associates or Bachelor's degree preferred
Benefits
Medical and prescription drug plans that includes no additional cost vision coverage
Dental plan
401k retirement plan with a generous Mortenson match
Paid time off, holidays, and other paid leaves
Employer paid Life, AD&D, and disability insurance
No-Cost mental health tool and concierge with extensive work-life resources
Tuition reimbursement
Adoption Assistance
Gym Membership Discount Program
Company
Mortenson
Mortenson is a U.S.-based, top-25 builder, developer and provider of energy and engineering services committed to helping organizations move their strategies forward.
Funding
Current Stage
Late StageRecent News
Government Technology US
2025-10-25
2025-09-25
Seattle TechFlash
2025-08-07
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