hero

Find Your Dream Job Today

Out for Undergrad
companies
Jobs

Assistant Services Operations Manager

McKinsey & Company

McKinsey & Company

Operations
Lisbon, Portugal
Posted on Jan 16, 2026
Global Administration

Assistant Services Operations Manager

Job ID: 104366
  • Lisbon


Do you want to work on complex and pressing challenges—the kind that bring together curious, ambitious, and determined leaders who strive to become better every day? If this sounds like you, you’ve come to the right place.

Your Impact

You’ll be based in Lisbon Expo office as part of the Assistant Service Line (SL) Leadership Team. You’ll be collaborating closely with EA (Executive Assistant) Manager, other Ops Managers, Team Leaders, and stakeholders to ensure a consistent professional service delivery.
You'll build dynamic, engaged and highly specialized teams by attracting and developing exceptional talent and enabling colleagues to provide best in class partnerships to the Firm and clients. This involves securing workforce at appropriate levels with appropriate skills and optimizing service delivery through continuous improvement.
You’ll oversee all operation-related activities in the Assistant SL. You’ll actively monitor service levels to ensure delivery of world-class service and client excellence.
Your responsibilities will include planning for the SL's growth, development and performance management as well as sharing/implementing/deploying best practices and standard operating procedures at scale.
You’ll oversee all personnel-related issues in the SL by acting as a liaison between the SL, Senior stakeholders at Local Office level as well as Supported Colleagues. This will also involve proactively building relationships with Supported Colleagues at every level, helping them get the best out of their assistant support and managing escalations.
You’ll lead your team members to enhance their effectiveness and overall job satisfaction. This involves, but is not limited to: mentoring and coaching Team Leaders (TLs); supporting TLs with team management and performance management of their assistants (e.g. staffing reassignments, escalations); performance management for direct reports (Team Leaders) including ongoing role development, preparing and managing performance evaluations; learning opportunities where you’ll support TLs to assess team members' (Assistants) development needs and arrange trainings in collaboration with our contacts in the Learning and Talent functions, as well as ensure timely and thorough performance evaluations.
You will support team members in project management aligned with the service line priorities.
You will contribute to recruiting efforts to maintain adequate staffing levels and match qualified candidates to local needs alongside TLs and contribute to hiring decisions.
Lastly, you’ll assist the Executive Assitant's Manager with development and implementation of strategic initiatives of the service line and take an active role in shaping the professional community locally, regionally, and globally.

Your Growth

You are someone who thrives in a high-performance environment, bringing a growth mindset and entrepreneurial spirit to tackle meaningful challenges that have a real impact.
In return for your drive, determination, and curiosity, we’ll provide the resources, mentorship, and opportunities to help you quickly broaden your expertise, grow into a well-rounded professional, and contribute to work that truly makes a difference.
When you join us, you will have:
  • Continuous learning: Our learning and apprenticeship culture, backed by structured programs, is all about helping you grow while creating an environment where feedback is clear, actionable, and focused on your development. The real magic happens when you take the input from others to heart and embrace the fast-paced learning experience, owning your journey.
  • A voice that matters: From day one, we value your ideas and contributions. You’ll make a tangible impact by offering innovative ideas and practical solutions, all while upholding our unwavering commitment to ethics and integrity. We not only encourage diverse perspectives, but they are critical in driving us toward the best possible outcomes.
  • Global community: With colleagues across 65+ countries and over 100 different nationalities, our firm’s diversity fuels creativity and helps us come up with the best solutions. Plus, you’ll have the opportunity to learn from exceptional colleagues with diverse backgrounds and experiences.
  • Exceptional benefits: On top of a competitive salary (based on your location, experience, and skills), we provide a comprehensive benefits package to enable holistic well-being for you and your family.

Your qualifications and skills

  • At least 3 years in a service operations role
  • Experience leading high performing teams, preferably teams working in a hybrid mode format
  • Ability to build strong customer relationships, deliver customer-centric solutions, and manage the nuances of senior stakeholders effectively
  • Excellent relevant professional knowledge, plus excellent grasp of department and firm operations (or comparable knowledge)
  • Excellent and extensive communication, interpersonal, and organizational skills, incl. excellent ability to manage multiple team members as well as projects simultaneously over longer timelines
  • Ability to manage multiple stakeholders, build partnerships and to work collaboratively with diverse groups of people to meet shared objectives
  • High attention to detail
  • Strong team player
  • Comfortable with ambiguity
  • Thrives in a fast-paced, dynamic environment
  • Ability to act on behalf of the Firm by being a change agent
Please review the additional requirements regarding essential job functions of McKinsey colleagues.
Our unwavering commitment to integrity drives everything we do, guiding us to always act in the best interests of our clients, our people, and the communities we serve.
Apply Now Apply Later

FOR U.S. APPLICANTS: McKinsey & Company is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by applicable law.

FOR NON-U.S. APPLICANTS: McKinsey & Company is an Equal Opportunity employer. For additional details regarding our global EEO policy and diversity initiatives, please visit our McKinsey Careers and Diversity & Inclusion sites.

share this job

Job Skill Group - CSSA
Job Skill Code - EAOM - EA Operations Manager
Function -
Industry -
Post to LinkedIn - Yes
Posted to LinkedIn Date - Thu Jan 15 00:00:00 GMT 2026
LinkedIn Posting City - Lisbon
LinkedIn Posting State/Province -
LinkedIn Posting Country - Portugal
LinkedIn Job Title - Assistant Services Operations Manager
LinkedIn Function - Administrative;Consulting;Other
LinkedIn Industry - Management Consulting
LinkedIn Seniority Level - Not Applicable