ETL Developer

Company: CGI
Location: Fairfax
Posted on: April 2, 2026

Job Description:

U.S. - The best version of me By playing this video you consent to Google/YouTube processing your data and using cookies – Learn more . Position Description: CGI Federal is seeking a motivated and customer-oriented professional to support a large federal client. This role involves designing, implementing, and managing ETL processes and data integration to generate valuable business insights. This position is located in our Fairfax, VA office; however, a hybrid working model is acceptable. Your future duties and responsibilities: ETL Process Design and Development: Design and implement ETL processes to extract data from various sources, transform it according to business requirements, and load it into target databases or data warehouses. Develop and maintain ETL scripts, stored procedures, and functions. Data Integration and Management: Generate new business insights through data extraction, storage, transformation, analysis, and visualization of diverse data sets. Analyze data using data mining, machine learning, and statistical algorithms available in COTS tools (e.g., SAS, SPSS, and Oracle); build analytical solutions using programming languages (e.g., R, Python, SAS), and programming libraries (e.g., Python SciKit, R Caret, PostgreSQL MADlib, Apache Spark MLlib). Ensure data integrity, consistency, and quality throughout the ETL process. Collect and transform structured, unstructured, relational, and NoSQL data using ETL and ELT tools, as well as develop custom code using programming languages. Understand and use distributed methods (e.g., MapReduce) that scale to multi-Terabyte sized data collections. Interpret and evaluate the accuracy of results through iterative, agile methods. Apply data discovery and data visualization tools (e.g., Tableau, Trifacta) to develop compelling, actionable, and useful data stories. Work closely with data SMEs, business, and management to prioritize business and information needs. Required qualifications to be successful in this role: 8 years of relevant experience. Experience working directly on a data science team. Experience with tools, including object-oriented programming (Python, Java), computational analysis tools (R, MATLAB), and associated data science libraries (scikit-learn). Proficiency in data science methods related to data architecture, data munging, data and feature engineering, and predictive analytics. Experience creating meaningful data visualizations and interactive dashboards using platforms such as Tableau, Qlik, Power BI, RShiny, plotly, and d3.js to communicate findings and relate them back to how your insights create business impact. Experience with cloud-based ETL solutions (e.g., AWS Glue, Azure Data Factory). Knowledge of Big Data technologies (e.g., Hadoop, Spark). Certification in relevant ETL or data integration technologies. Bachelor's Degree in data science, mathematics, statistics, economics, computer science, engineering, or other related business or quantitative discipline. Ability to obtain and maintain a Public Trust. CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and license and certifications. To support the ability to reward for merit-based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $85,800.00 - $209,100.00. CGI Federal's benefits are offered to eligible professionals on their first day of employment to include: .Competitive compensation .Comprehensive insurance options .Matching contributions through the 401(k) plan and the share purchase plan .Paid time off for vacation, holidays, and sick time .Paid parental leave .Learning opportunities and tuition assistance .Wellness and Well-being programs Due to the nature of this government contract, US Citizenship is required. CGIFederalJob LI-DD1 Skills: Adobe Spark Hadoop Ecosystem (HDFS) What you can expect from us: Together, as owners, let’s turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because… You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction. Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team—one of the largest IT and business consulting services firms in the world. Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business. CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com . You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned. We make it easy to translate military experience and skills! Click here to be directed to our site that is dedicated to veterans and transitioning service members. All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances. CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.

Keywords: CGI, Alexandria , ETL Developer, IT / Software / Systems , Fairfax, Virginia