Data Analyst (Contract, Salesforce / PSA Implementation)

Optima Partners is seeking a Data Analyst (Contract) with 3+ years of work experience to support a critical systems implementation across Salesforce, PSA and Sage Intacct. This is a hands-on, execution-focused role suited to someone who enjoys working with data, bringing structure to complexity, and delivering clear, practical outputs. Location: New York or London preferred | Open to remote Contract Duration: 3 - 6 months (initial 3 months with possibility of extension) Engagement Type: Independent contractor (W9 / self-employed freelancer / equivalent) The Role You will support the preparation and migration of data into core business systems, ensuring accuracy, consistency and strong data quality hygiene ahead of go-live. Working closely with internal stakeholders, you will play a key role in structuring data, validating outputs, and enabling effective reporting. This role is ideal for someone with 3+ years of experience looking to further gain exposure to systems implementation and transformation projects within a fast-paced consulting environment. Key Responsibilities • Support the collection, analysis, field mapping and migration of all data required to ensure Salesforce, PSA and Sage Intacct are ready to support day-one go-live for each release • Prepare, clean and validate datasets, ensuring high standards of data quality, consistency and hygiene • Work closely with stakeholders to ensure accuracy, identify and resolve data quality issues, including gaps, inconsistencies and duplication • Consolidate and structure data using Excel and other tools, focusing on clarity and usability • Translate business requirements into clear data formats to support system integration • Produce clear, concise outputs and reporting views for internal teams Required Experience & Skills • 3+ years of experience in data quality, CRM analyst, or similar role • Strong Excel skills including data cleaning, manipulation and analysis (pivot tables, lookups, etc.) • Experience working with Salesforce or similar CRM systems preferred • Exposure to data migration, system implementation, or transformation projects is advantageous • Strong understanding of data quality principles and data hygiene best practices • High attention to detail with a structured and methodical approach • Ability to work independently and deliver high-quality outputs in a deadline-driven environment • Strong communication skills with the ability to present data clearly and simply Preferred Profile • Familiarity with PSA tools (e.g. Certinia / FinancialForce) or finance systems such as Sage Intacct is a plus • Pragmatic and solutions-oriented, with a focus on execution over complexity