Senior Data Analyst

About NDi:Network Designs, Inc. (NDi) is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for government customers. Founded in 1985, NDi's firmly defined core values have driven all aspects of the business, which have been paramount to our company's success and the establishment of an enjoyable workplace atmosphere. At NDi, we believe that our people are the cornerstone of our success, and we value collaboration, career growth, and winning ideas. Military Veterans Encouraged to Apply.Job Description:NDi is seeking an experienced Senior Data Analyst to support a large, mission-critical federal IT and analytics program. The Senior Data Analyst will serve as the technical lead for data analysis, integration, and warehousing initiatives-translating complex business and system requirements into scalable data solutions. This role requires hands-on experience with data modeling, SQL development, data warehouse design, and integration of legacy and enterprise systems. The ideal candidate will combine strong analytical expertise with deep knowledge of federal financial and human resources systems, enabling accurate data consolidation and performance reporting across multiple business domains.Requirements:U.S Citizenship required.Active Secret Clearance required.This position requires 5 days onsite in Dahlgren, VA. Please note that up to 40% remote work may become available but this determination will be made at a later stage.Qualifications and Experience:Six (6) years of professional experience in analysis, design, and development related to data warehousing and data integration.Experience developing requirements definitions and application designs including logical data models, data interface specifications, on-line query and report specifications, structured query language (SQL), database performance loading specifications, and data validation specifications.Experience with data warehouse development and design, data knowledge acquisition, legacy system conversion, and the design of data structures and load specifications.Knowledge of Working Capital Fund (WCF) and Enterprise Resource Planning (ERP) financial and human resources systems, including methods and strategies for effective data warehousing.Expertise in data modeling, data mapping, and ETL design.Ability to develop and optimize SQL queries for large, complex datasets.Experience with data validation, quality assurance, and performance optimization.Strong communication skills with the ability to convey technical findings to non-technical audiences.Collaborative mindset and commitment to accuracy, integrity, and continuous improvement.Preferred Skills and Qualifications:Bachelor's degree in an Engineering discipline, Physics, or Mathematics and a Master's degree in Operations Research or Mathematics.Proficiency with tools such as SQL Server, Oracle, Power BI, or Tableau.Understanding of data governance, metadata management, and ETL frameworks.Strong analytical skills with the ability to translate data findings into actionable insightsResponsibilitiesData Analysis & Design:Lead requirements gathering and translate functional needs into data models and interface specifications.Design logical and physical data models to support enterprise reporting and analytics.Create, document, and maintain data integration and data flow specifications.Data Warehouse & Integration Development:Develop and maintain data warehouse architecture, ETL processes, and load strategies.Support the integration of financial, human resources, and legacy system data into centralized repositories.Monitor database performance, data integrity, and validation activities.Reporting & Collaboration:Collaborate with business, development, and operations teams to improve data accessibility and consistency.Provide expert advice on data warehousing best practices and modernization opportunities.Generate documentation, diagrams, and data dictionaries to support ongoing maintenance and knowledge transfer.Compensation and Benefits: At NDi, we value our team and are committed to retaining top talent by offering competitive benefits and compensation packages. Our employee benefits package includes comprehensive health, dental, vision, pet, and legal insurance. Our corporate benefits include 401(k) retirement matching, paid leave, paid holidays, and health and wellness programs. In addition, we provide employer-paid life and disability insurance, professional development, education benefits, and much more to ensure our team has the resources they need to thrive on and off the job.Veterans First Commitment: As a Service-Disabled Veteran-Owned Small Business (SDVOSB), NDi is dedicated to hiring veterans and providing a supportive work environment that honors their service while recognizing the unique skills and experiences they bring to our organization.Commitment to Diversity: NDi is an Equal Opportunity Employer. We are committed to creating a diverse environment and are proud to be an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran or military status, citizenship, national origin, or any other basis prohibited by law in all phases of the employment process and compliance with applicable federal, state, and local laws and regulations. As a federal government contractor, NDi complies with all applicable affirmative action requirements. Apply Now: Take advantage of this unique opportunity to join one of the fastest-growing companies in Federal contracting