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Sr Admin Jobs (NOW HIRING)

Sr. Admin Assistant

Newport Beach, CA · On-site

$45K - $75K/yr

Provides specialized and professional support to an executive and their senior managers within a large and diverse department or business group. * Coordinates and monitors budgets and reporting on ...

Provides specialized and professional support to an executive and their senior managers within a large and diverse department or business group. * Coordinates and monitors budgets and reporting on ...

Sr. Admin Assistant

Newport Coast, CA · On-site

$45K - $75K/yr

Provides specialized and professional support to an executive and their senior managers within a large and diverse department or business group. * Coordinates and monitors budgets and reporting on ...

Sr. Admin Assistant

Delano, CA · On-site

$45K - $75K/yr

Provides specialized and professional support to an executive and their senior managers within a large and diverse department or business group. * Coordinates and monitors budgets and reporting on ...

Sr. Admin Assistant

Quincy, MA · On-site

$37.14/hr

Key Responsibilities * Provide clerical and administrative support to top management personnel at the executive level * Assist executive by relieving them of complex details and advanced ...

Senior Admin Assistant

Cincinnati, OH · On-site

$22.18 - $27.73/hr

Primary Location Burnet Campus Department Pediatric Urology Shift Day (United States of America) Schedule Full time Weekly Hours 40 FTE 1 Employee Status Regular *Expected Starting Pay Range $22.18 ...

Do you have the career opportunities as a Group Senior Admin Assistant you want with your current employer? We have an exciting opportunity for you to join HCA Healthcare which is part of the nation ...

New

Primary Location Burnet Campus Department Pediatric Urology Shift Day (United States of America) Schedule Full time Weekly Hours 40 FTE 1 Employee Status Regular *Expected Starting Pay Range $22.18 ...

Sr. Admin Assistant

Quincy, MA · On-site

$37.14/hr

Key Responsibilities * Provide clerical and administrative support to top management personnel at the executive level * Assist executive by relieving them of complex details and advanced ...

Sr. Admin Assistant

Quincy, MA · On-site

$37.14/hr

Key Responsibilities * Provide clerical and administrative support to top management personnel at the executive level * Assist executive by relieving them of complex details and advanced ...

Showing results 21-40

Sr Admin information

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$13

$27

$44

How much do sr admin jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for sr admin in the United States is $27.31, according to ZipRecruiter salary data. Most workers in this role earn between $21.39 and $31.25 per hour, depending on experience, location, and employer.

What is a Sr Admin?

Sr Admins, or Senior Administrators, are experienced professionals responsible for managing and overseeing administrative operations within an organization. They handle tasks such as coordinating office procedures, supervising junior staff, maintaining records, and ensuring efficient workflow. Sr Admins often serve as the primary point of contact for management on administrative matters and may contribute to policy development and implementation. Their role is critical in supporting organizational goals and maintaining a productive office environment.

What are the key skills and qualifications needed to thrive as a Sr Admin, and why are they important?

To thrive as a Senior Administrator, you need strong organizational, multitasking, and problem-solving abilities, typically supported by experience in office management or a related field. Familiarity with office software suites (like Microsoft Office), project management tools, and sometimes certifications such as Certified Administrative Professional (CAP) are valuable. Outstanding communication, leadership, and discretion help you manage sensitive information and coordinate teams effectively. These skills ensure efficient operations, smooth workflow, and the ability to handle complex administrative challenges.

What are some typical challenges a Sr Admin faces when managing multiple priorities, and how can they be addressed?

As a Sr Admin, balancing multiple high-priority tasks from various departments is a common challenge. Effective time management, clear communication, and setting realistic expectations with stakeholders are essential strategies to address this. Utilizing project management tools and regularly reviewing task lists can help keep priorities aligned. Additionally, working closely with team members to delegate tasks when appropriate ensures smoother workflow and helps prevent burnout.

What is the difference between Sr Admin vs Office Administrator?

AspectSr AdminOffice Administrator
Required CredentialsExperience in administrative roles, possibly certifications in office managementHigh school diploma or equivalent; some roles may prefer certifications
Work EnvironmentCorporate offices, multiple departments, often in larger organizationsOffice settings, supporting daily administrative tasks
Employer & Industry UsageCommon in corporate, government, and non-profit sectorsWidely used across various industries for administrative support
Search & Comparison IntentUnderstanding senior administrative responsibilities and career progressionLooking for entry to mid-level office support roles

The main difference between a Sr Admin and an Office Administrator lies in their level of responsibility and experience. Sr Admins typically handle more complex tasks, oversee other administrative staff, and have more experience or specialized skills. Office Administrators focus on routine office support and daily operations. Both roles are essential for organizational efficiency, but Sr Admins usually operate at a higher level within the administrative hierarchy.

What cities are hiring for Sr Admin jobs?

Cities with the most Sr Admin job openings:

What are the most commonly searched types of Sr Admin jobs?

The most popular types of Sr Admin jobs are:

What states have the most Sr Admin jobs?

States with the most job openings for Sr Admin jobs include:

Infographic showing various Sr Admin job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 91% Full Time, 3% Part Time, and 5% Contract. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution, with an average salary of $56,798 per year, or $27.3 per hour.

Sr. Admin Assistant

BMO Capital Markets

Newport Beach, CA • On-site

$45K - $75K/yr

Full-time

Medical, Life, Retirement

Posted 13 days ago


Job description

Application Deadline:

08/20/2026

Address:

13300 Crossroads Parkway North

Job Family Group:

Business Management

Travel Requirement: Newport Beach and La Jolla, CA

Performs a variety of administrative and clerical tasks, financial and human resources administration and provides professional support to one or more Managers and their direct reports. The role provides general offices services ensuring all administrative and operational processes and control standards are followed, while seeking to determine, develop, and participate in implementation of improvement opportunities, contributing to the effective and efficient operation of the business group.

  • Supports the execution of strategic initiatives; includes tracking metrics and milestones.
  • Builds effective relationships with internal/external stakeholders.
  • Analyzes data and information to provide insights and recommendations.
  • Leads the planning, coordinating and implementing department events.
  • Provides specialized and professional support to an executive and their senior managers within a large and diverse department or business group.
  • Coordinates and monitors budgets and reporting on results vs. budget.
  • Provides coaching and mentoring to more junior administrative assistants to support them in developing capability to carry out current job accountabilities.
  • Manages and monitors calendars and upcoming events. Dispatches meeting invitations, books meeting rooms and arranges for resources and other requirements in support of smooth and efficient meeting facilitation. Supports the coordination and implementation of department events.
  • Develops and maintains a filing system; ensures business and operational reports, forms, and other documentation, paper or electronic, are readily available.
  • Supports the development of tailored messaging, which may include writing, editing and distributing communications (e.g., correspondence, presentations, policies & procedures).
  • Dispatches outgoing communications. Answers central phone line, responding to and resolving/escalating inquiries.
  • Processes invoices for payment in adherence with documented processes and guidelines and vendor agreements
  • Prepares and logs departmental expense claims and reports. Tracks expenses to ensure they stay within budget.
  • Makes travel arrangements, booking flight/hotel reservations as needed.
  • Liaises with internal business units and external vendors and participates in the local coordination and implementation of premises and building related matters including incoming / outgoing staff and contractors, relocations, office planning and new furniture requirements while ensuring minimal interruptions to business operations.
  • Maintains supplies inventory by checking stock to determine inventory level; anticipating needed supplies; placing and expediting orders for supplies; verifying receipt of supplies.
  • Ensures all vacation and absence scheduling is documented, takes into account critical business needs, follows guidelines, and is managed consistently across employees in the group; identifies scheduling conflicts for resolution.
  • Coordinates training requirements for staff (research, booking, cancellations, confirmations, etc.).
  • Collaborates with internal and external stakeholders in order to deliver on business objectives.
  • Organizes work information to ensure accuracy and completeness.
  • Completes complex & diverse tasks within given rules/limits and may include handling escalations from other employees.
  • Analyzes issues and determines next steps.
  • Broader work or accountabilities may be assigned as needed.
  • Take measured risks while protecting the bank by applying our Risk Management Framework in the execution of your role, in line with our Risk Culture and within our approved Risk Appetite, making sound and risk informed decisions that align to business strategy, protect assets, and adhere to applicable policy documents (Frameworks, Policies, Standards, Procedures and Supporting documents), laws and regulations.

Qualifications:

  • Typically between 3-5 years of experience in an administrative/professional support function and post-secondary degree in related field of study desirable.
  • Specialized knowledge.
  • Verbal & written communication skills - Good.
  • Organization skills - Good.
  • Collaboration & team skills - Good.
  • Analytical and problem solving skills - Good.

Salary:

$45,900.00 - $75,900.00

Pay Type:

Salaried

The above represents BMO Financial Group's pay range and type.

Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group's expected target for the first year in this position.

BMO Financial Group's total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit:https://jobs.bmo.com/global/en/Total-Rewards

About Us

At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world.

As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one - for yourself and our customers. We'll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we'll help you gain valuable experience, and broaden your skillset.

To find out more visit us at http://jobs.bmo.com/us/en

BMO is proud to be an equal employment opportunity employer. We evaluate applicants without regard to race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or any other legally protected characteristics. We also consider applicants with criminal histories, consistent with applicable federal, state and local law.

BMO is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to BMOCareers.Support@bmo.com and let us know the nature of your request and your contact information.

Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.