Oracle Integration & API Engineer

The Opportunity:

CACI is seeking Oracle Integration & API Engineers to support a large-scale federal HCM modernization initiative. This program is transforming HR service delivery for a federal civilian workforce by implementing Oracle Fusion Cloud HCM with integrations to critical federal systems.  You will design, develop, and maintain integrations connecting Oracle Fusion Cloud HCM to federal HR systems including EHRI, eOPF, USA Staffing, payroll providers, and time & attendance platforms. This is a technically challenging role requiring expertise in Oracle Integration Cloud (OIC), APIs, and federal system interfaces.  We are building an Integration Center of Excellence and seeking engineers at all levels to join this transformational effort.

Responsibilities:

• Design and develop integrations between Oracle Fusion Cloud HCM and federal systems using Oracle Integration Cloud (OIC)

• Build and maintain REST/SOAP API interfaces for EHRI, eOPF, USA Staffing, and payroll provider connectivity

• Develop integration patterns for real-time and batch data exchanges with federal HR systems

• Configure Azure API Management (APIM) for secure API gateway services

• Create and maintain HCM Extracts, HDL imports, and BIP reports for data exchange

• Implement error handling, retry logic, and monitoring for integration reliability

• Support integration testing including end-to-end validation with external systems

• Troubleshoot and resolve integration issues in development and production environments

• Document integration designs, API specifications, and operational runbooks

• Participate in integration certification testing with federal system owners

• Support Oracle quarterly updates by assessing integration impacts and performing regression testing

Qualifications:

Required:

• Bachelor's degree in Computer Science, IT, or related field + 4 years experience (additional experience may substitute)

• 3+ years experience with enterprise integration development (APIs, ETL, middleware)

• Hands-on experience with Oracle Integration Cloud (OIC) or similar iPaaS platforms

• Proficiency in REST/SOAP web services, JSON/XML, and API design patterns

• Experience with at least one: Oracle Fusion Cloud, Oracle EBS, or similar ERP integrations

• Strong troubleshooting and problem-solving skills

• Must be able to obtain and maintain a Public Trust clearance (US Citizenship required)

Desired:

• 6+ years integration experience (for Senior/Lead positions)

• Oracle Integration Cloud certification

• Experience with federal HR system interfaces (EHRI, eOPF, USA Staffing, NFC, DFAS)

• Azure APIM, MuleSoft, or similar API management platform experience

• Oracle HCM Cloud technical experience (HDL, HCM Extracts, BIP, VBCS)

• Experience with federal security requirements (FedRAMP, FISMA)

• Familiarity with SAFe Agile methodology

• Active Secret clearance or higher

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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.

Your potential is limitless. So is ours.

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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:

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.