Assistant de gestion H/F

The Onsite Manager is the primary client contact for our Adecco programs and the initial escalation point for any client questions and concerns. Through cooperation, ingenuity, and teamwork, the Onsite Manager is responsible for aligning themselves with our client’s business objectives and creating a collaborative partnership.

The Onsite Manager is fully accountable for the strategic, long-term evolution of the client program, including the overall direction and operational management of all business activities. Through the direction of daily recruitment/fulfillment activities, measurements against established KPIs, and the development of collaborative energies. The Onsite Manager will be integral in positioning their teams and programs for continued success.

Grow & Retain Accounts

• Create and develop effective working relationships with key client contacts (e.g., HR, Operations) to foster business growth and understand each client's unique needs.
• Achieve and maintain high levels of client satisfaction – exhibited through client surveys and business reviews.
• Establishes and maintains a network of industry contacts through participation in professional/trade associations and other professional networking organizations.
• Prepare and present a monthly/quarterly business/performance review to the vertical Director and/or VP [QBR & QPR].
• Adopt and demonstrate the Group’s and client’s core values in the delivery of client-centric service.
• Responsible for retention of individual clients while maximizing fill rate, time to fill, and ensuring high NPS scores.
• Serve as a Brand Ambassador and participate in Thought Leadership activities that build Adecco’s reputation as the most admired workforce solutions partner.
• Ability to price and sell services (conversions, temporary and perm placement business).
• Builds and maintains knowledge of target industries, clients, roles, market share, and competition by communicating our value proposition.
• Continuously strive for innovation through enhanced processes, policies, and procedures – while meeting established KPIs and SLAs.
• Establish a plan to grow and retain existing accounts and newly developed clients.
• Compose reporting and interpret data and trends.
• Maintain general knowledge of the Adecco Group's service portfolio and be able to price and sell services (conversions, temporary and perm placement business).
• Obtain a clear understanding of the client’s business, staffing needs, culture, and program expectations.
• Serve as an escalation point for Client, Procurement, Operations, and HR Managers to discuss issues or requests involving the client program and associates.
• Ensure all agreed-upon client requirements (both operational and contractual) are completed and in line with agreed SLA targets.
• Ensure proper credit references are obtained, and client credit limits are established according to guidelines.
• Gain a complete understanding of the TOM and utilize it as a resource to strengthen the Adecco/client relationship.
• Partners with clients to define strategic objectives and hiring needs.

A high school diploma or equivalent and 5+ years of relevant work experience. A minimum of two to five years of managerial/supervisory experience in the service provider industry is preferred. Must have a proven track record – measured by customer satisfaction service levels, increased responsibilities, and successful working relationships with colleagues and management. Successful track record of increased customer service levels and satisfaction, enhanced scope of responsibilities, and working relationships with colleagues/management.

• Effective written and verbal communication skills – both in a one-on-one and group setting.
• Ability to build and maintain strong client relationships and networks.
• Ability to successfully manage a recruitment team in a fast-paced environment.
• Excellent organizational, prioritization, and multi-tasking skills.
• Adept at establishing and managing KPIs and SLAs.
• Demonstrated ability to build and maintain strong client relationships and networks.
• In-depth knowledge of current recruiting practices compliant with federal and state laws and Company policies.
• Proficiency in MS Office (Word, Excel & PowerPoint) and ability to learn new software are required.
• Ability to develop and implement policies, procedures, goals, and objectives.
• Ability to strategically plan and serve as a catalyst for organizational change, cultivate a shared vision with others and motivate them to transfer vision into action.

It’s an exciting time to be part of our team. We’re proud to be a global thought-leader and care about doing the best job we can to ensure better futures for everyone. We do this by building our Future@Work strategy as a united team of 30,000+ colleagues with a collective spirit working in over 60 countries globally.

You’ll have the opportunity to grow across a variety of interesting jobs and careers over our extensive portfolio of global brands. We empower our colleagues to work in the smartest, most efficient ways to achieve total balance between the demands of their jobs and their lives. That’s why we give you the autonomy and support you need to work in the way that makes you most productive, agile, confident, and insightful.

Putting people first, pioneering with a collective spirit and always advancing with a growth mindset -that’s what we stand for at the Adecco Group. Here, we are all individuals with a unique perspective on the world we live in. That’s what makes us stronger. Whoever you are and whatever your background, you can be yourself. So, we aim to build on the attributes that make you, you. We offer a range of world-class resources for upskilling and development, satisfying your curiosity while the sharing skills, knowledge, and expertise to grow together.

Make an impact where it matters most.

We believe that having an understanding of the hiring process helps you to prepare, feel, and be, at your best. As a global, multi brand organization with multiple different roles, our application process can vary.

On our career site, you will find some of the key steps you can expect to guide you along the way.

As one of the world’s largest employers we believe in talent, not labels, and focus on the diverse and unique skills our people bring. We have zero tolerance for any unlawful discrimination or harassment, against any employee, associate, or candidate, at any stage of that person’s journey with us. We seek to foster a culture of belonging and purpose, an environment where everyone can thrive and feel engaged, and where difference is respected and valued. Our commitment to equity, equal opportunity, inclusion, and diversity is part of our broader commitment to respecting fundamental human rights across our value chain. The Adecco Group is proud to be an Equal Opportunity Employer.

The anticipated annual base salary range for this position is $64,529 -$118,304. Compensation varies based on a variety of factors including, but not limited to, experience, education, key skills, and geographic location. In addition to base salary, the position is also eligible for incentive compensation based on achievements outlined in the compensation plan.

Benefit offerings for full-time employment include medical, dental, vision, term life and AD&D insurance, short-term and long-term disability, additional voluntary benefits, commuter benefits, wellness plans, and a 401k plan or a non-qualified deferred compensation plan. Available paid leave includes Personal Time Off (PTO) on an accrual basis up to 152 hours a year, 10 Paid Holidays, 1 Community Service Day, and up to 6 weeks of Paid Parental Leave. PTO and holiday hours are prorated based on hire date within the calendar year.

Equal Opportunity Employer/Veterans/Disabled

To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.adeccogroup.com/privacy-policy/candidate-privacy-information-statement-en

The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:

• The California Fair Chance Act
• Los Angeles City Fair Chance Ordinance
• Los Angeles County Fair Chance Ordinance for Employers
• San Francisco Fair Chance Ordinance

Posting date: 09-07-2026