Sr. Administrative Assistant
•Today
| Verified Pay check_circle | Provided by the employer$25 - $27 per hour |
|---|---|
| Hours | Full-time |
| Location | 529 25 1/2 Road Grand Junction, Colorado open_in_new |
Compare Pay
Verified Pay check_circleProvided by the employer This job pays $5.36 per hour more than the average pay for similar jobs in your area.
$14.12
$20.64
$26.00
$29.85
About this job
Job Description
Job DescriptionCompany Description
Job Summary
The Senior Administrative Assistant provides high-level administrative support to leadership and ensures smooth office operations. This role requires strong organizational skills, attention to detail, and the ability to proactively manage tasks in a fast-paced environment.
Responsibilities
- Provide administrative support to management and office leadership
- Manage calendars, schedule meetings, and coordinate appointments
- Prepare documents, reports, presentations, and correspondence
- Maintain organized electronic and physical filing systems
- Handle confidential information with professionalism
- Assist with meeting preparation, agendas, and note-taking
- Coordinate communication between departments and external contacts
- Support office operations, including supply ordering and vendor coordination
- Provide administrative support to other team members as needed
Qualifications
- Proficient in Microsoft Office Suite (Outlook, Word, Excel, PowerPoint)
- Experience with Adobe Acrobat Pro and QuickBooks Online
- Highly organized with strong attention to detail
- Excellent communication skills (written and verbal)
- Proactive problem-solving and time-management skills
- Ability to work independently and handle multiple priorities
- Discretion and professionalism in handling confidential information
Preferred Experience
- 5+ years of administrative or office support experience
- Experience in a corporate, construction, or hospitality environment
- Familiarity with project coordination and office operations
Work Environment
- Fast-paced, professional environment with opportunities for growth
At Mammoth Industries, you’ll be part of a team that genuinely makes a difference. We’re proud to be a leader in turnkey workforce housing and support services, providing safe, comfortable, and innovative living solutions for industries such as oil & gas, data centers, disaster relief, and more. Working with us means more than just a job — it’s an opportunity to grow personally and professionally, contribute to meaningful projects, and collaborate with dedicated, hardworking people who value integrity, teamwork, and quality in everything we do. We invest in our team’s success by offering competitive pay, opportunities for advancement, supportive training, and a culture where every role is essential and appreciated.
Company Description
At Mammoth Industries, you’ll be part of a team that genuinely makes a difference. We’re proud to be a leader in turnkey workforce housing and support services, providing safe, comfortable, and innovative living solutions for industries such as oil & gas, data centers, disaster relief, and more. Working with us means more than just a job — it’s an opportunity to grow personally and professionally, contribute to meaningful projects, and collaborate with dedicated, hardworking people who value integrity, teamwork, and quality in everything we do. We invest in our team’s success by offering competitive pay, opportunities for advancement, supportive training, and a culture where every role is essential and appreciated.
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Full-time Jobs Part-time Jobs Gig Jobs Posting ID: 1252404063 Posted: 2026-06-17 Job Title: Senior Administrative Assistant