Administrative Support Assistant

Career Opportunities with McKinley Children's Center

A great place to work.

Careers At McKinley Children's Center

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McKinley encourages growth so that you can Be your Best H.U.M.A.N. We offer a great working environment and benefits package!

At McKinley employees share a set of guiding principles:
We embrace a culture that is Hopeful, Understanding, Moral, Awesome, Nurturing.

- H.U.M.A.N.

McKinley is a highly respected welfare organization with a comprehensive array of programs and services – which touch nearly 1,800 lives annually – including short term residential treatment program (STRTP), Foster Care, Adoptions, Mental Health Services, and Special Education. McKinley has 5 locations throughout southern California with our main campus located in San Dimas. We embrace a culture that is H.U.M.A.N.

- Hopeful, Understanding, Moral, Awesome, Nurturing. McKinley has created a Hopeful environment, in which we choose optimism in finding the motivation to achieve our greatest dreams. We are a team dedicated to Understanding individual needs and do so by listening and embracing each individual’s stories. We strongly embrace our agency’s Morals by treating everyone with kindness and respect. At McKinley, we acknowledge our team member’s and clients’ Awesome qualities by celebrating what makes each individual unique.

We are dedicated to Nurturing a Trauma‑Informed Integrated Care approach that has created a unique culture within the organization. We celebrate diversity by our commitment to cultivating an inclusive and affirming environment for all.

The Administrative Assistant provides comprehensive administrative and office support to the leadership team, ensuring efficient day‑to‑day operations and effective coordination across departments. This role serves as a key point of contact for internal and external stakeholders and supports leadership through scheduling, communication, documentation, and project coordination.

The pay range we’re offering is $22.00–$28.00 hourly depending on experience.

Our people are the heart of our organization, which is why we offer robust benefits to support your health and wellness as well as your personal and financial well‑being.

• Medical, Dental, and Vision Insurance – we offer a company defined contribution of $620/month
• Life Insurance
• Flexible Spending Account
• Paid Time Off
• Sick Time
• Paid Holidays
• 403(b) retirement plan with company match up to 3%
• Employee Assistance Program
• Tuition Reimbursement
• Employee Referral Bonus
• Credit Union Membership
• Training Opportunities to Further Personal and Professional Growth

• 2 years of Administrative Assistant or office experience

• Strong proficiency in Google Workspace and other related software
• Strong organizational and project management coordination skills, including tracking timelines, deliverables, and follow‑up items
• Excellent oral, written, and interpersonal communication skills
• Exceptional customer service skills, both in person and over the phone, with internal and external stakeholders
• Highly organized, detail‑oriented, and able to manage multiple priorities in a fast‑paced environment
• Strong time management skills with the ability to meet deadlines with minimal supervision
• Ability to work independently while also contributing effectively as a team member
• Professional demeanor with the ability to represent the organization appropriately at all times
• Ability to maintain strict confidentiality and professional boundaries with leadership, team members, and clients
• Ability to write, speak, and interact in a clear, professional, and respectful manner

• Must pass a pre‑employment physical examination, tuberculosis (TB) test, and drug screening
• Ability to sit for extended periods while working at a computer and performing administrative and project management tasks
• Ability to stand and walk intermittently throughout the workday
• Ability to use hands and…