Senior Lead Consultant

We are seeking a seasoned and highly skilled Senior Consultant to join our dynamic team in Jakarta. As a trusted technical advisor, the successful candidate will provide expert guidance and architectural leadership on our most complex and critical technology initiatives. This strategic role requires you to partner with clients and internal teams to design and validate robust, scalable solutions across diverse technology stacks and cloud-native environments. This position demands deep technical acumen and the ability to lead through influence, mentoring teams and translating complex business challenges into elegant and sustainable technical architectures that drive significant business value.

Responsibilities

• Serve as a Trusted Advisor : Provide expert-level technical guidance and thought leadership to both clients and internal engineering teams.
• Architect and Design : Lead the high-level design and architectural strategy for complex, scalable, and resilient enterprise systems across various platforms.
• Lead Through Influence : Mentor and empower technical teams by establishing best practices, conducting architectural reviews, and solving the most challenging technical obstacles.
• Bridge Business and Technology : Excel at translating ambiguous business requirements into clear, actionable technical blueprints that deliver tangible value.

Key Responsibilities

Following areas within the practice in which solution development, market attraction and delivery are required.

Proven technical experience within the Cloud and Data domain space. Demonstrable examples of the management of solution delivery and scoping of migration and modernization projects in both cloud and data domains.

Stay abreast of industry trends, emerging technologies, and best practices in Cloud and Data solutions to advise clients and influence practice direction.

Spearhead process engineering initiatives to streamline cloud adoption and operations.

Define and formalize roles, responsibilities, and operating models for cloud service adoption and management teams.

Team Guidance : Strong leadership and mentoring skills, with a track record of guiding team members on the latest technologies and best practices.

Act as a trusted advisor to client executives and technical leaders, aligning technology strategies with business priorities.

Qualifications

Required Skills & Experience

15+ years of experience in IT strategy, cloud transformation, or technology consulting, with proven ability to lead multi-domain operating model engagements across enterprise or regulated industries.

Deep understanding of cloud adoption and operating model frameworks (e.g., AWS CCoE, Microsoft Cloud Adoption Framework, Google Cloud Operating Model).

Strategy & Governance

Strong working knowledge of at least one major cloud platform (AWS, Azure, or GCP), including foundational services, landing zones, and multi-account architectures.

Proven track record leading multi-workstream consulting projects — managing deliverables, dependencies, and stakeholder communications.

AWS Certified Solutions Architect / Cloud Practitioner (or equivalent Azure / GCP certifications)

Benefits

All your information will be kept confidential according to EEO guidelines.

Ollion is an equal opportunity employer. We celebrate diversity and we are committed to creating an inclusive environment for all employees. Ollion does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, parental status, military service, or other non-merit factor.

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