HCM Data Migration Middleware Developer

Job Title: HCM Data Migration Middleware Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: CACI is seeking a HCM Data Migration Middleware Developer to support a major federal human capital management modernization program implementing Oracle Fusion Cloud HCM across numerous civilian agencies. This role designs, builds, and maintains the middleware and ETL pipelines required to transform legacy HR data into Oracle Fusion HCM Data Loader (HDL) and HCM Spreadsheet Data Loader (HSDL) formats. The developer will support migrations for agency populations ranging from ~10,000 to several hundred thousand employees, ensuring scalable pipelines, thorough cleansing, high-quality data transformations, and accurate reconciliation. Work is performed independently with limited supervision on assignments of moderate complexity. This is a remote position with up to 10% travel. Responsibilities: Design and develop ETL pipelines using Oracle Integration Cloud (OIC), Informatica, Talend, or equivalent tools Create transformation rules mapping legacy HR values to Oracle Fusion HCM reference data, value sets, and lookups Build data cleansing pipelines to resolve missing fields, invalid formats, duplicate data, and referential integrity issues Implement scalable batch-processing frameworks with configurable parallelism and restart/recovery capabilities Develop comprehensive error handling including categorization, automated retries, and reporting dashboards Build reconciliation processes comparing record counts, key field values, and business rule validations across data stages Maintain data quality dashboards showing pipeline status, error rates, completeness, and reconciliation metrics Design reusable transformation templates and parameterized mappings for repeatable agency migration cycles Partner with PeopleSoft/EBS legacy export teams to define extraction formats and interface specifications Support iterative mock migrations and final cutover loads, resolving data quality findings in each cycle Document ETL designs, transformation rules, data flows, and runbooks following SAFe Agile standards Independently resolve functional and technical issues of moderate scope and contribute to team knowledge bases Communicate progress, technical approaches, and issue resolution to stakeholders and Agile Release Train partners Qualifications: Required: Must be able to obtain and maintain a Public Trust clearance (US Citizenship required) Bachelor’s degree and 5 years of relevant experience (additional experience may substitute for degree) 5+ years of enterprise ETL, middleware development, or data integration experience 3+ years hands-on experience with OIC, Informatica PowerCenter/Cloud, Talend, or similar platforms Strong SQL proficiency including complex transformations, validation queries, and reconciliation logic Experience with large-volume batch processing (100,000+ records) and related performance optimization Knowledge of data quality management: profiling, cleansing, standardization, and validation Experience with file-based integration formats (CSV, XML, JSON) and enterprise loading specifications Familiarity with Agile/SAFe methodologies Desired: 6+ years ETL/middleware development experience supporting HCM or ERP data migration projects Oracle Integration Cloud (OIC) certification or strong proficiency with OIC adapters and orchestrations Hands-on experience with Oracle Fusion HDL and HSDL file specifications Informatica or Talend certification Experience with federal HR data standards (e.g., EHRI) Knowledge of Oracle Fusion HCM business objects and REST API models Experience developing data quality dashboards with Oracle Analytics Cloud, Power BI, or similar tools Experience with Oracle Cloud technologies (OIC, OCI) supporting enterprise HCM/ERP environments This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI. What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Since this position can be worked in more than one location, the range shown is the national average for the position. The proposed salary range for this position is: $75,200-$158,100 CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.