• Shape and deliver end-to-end commercial, distribution, and fulfillment architecture across life sciences • Lead the design, governance, and delivery of scalable, integrated customer-to-cash solutions • Architect ATP/ aATP solutions aligned with manufacturing and distribution strategies • Define and govern C2C-relevant master data architecture • Ensure master data design enables accurate pricing, reliable ATP commitments, and efficient fulfillment • Architect and oversee integrations between SAP S/4HANA and customer-facing applications • Act as the overall Solution Architect, ensuring cross-functional alignment • Partner with business and analytics teams to define analytics and AI-enabled capabilities

• Lead end-to-end integration of new client offices, including planning, onsite deployment, and post-implementation support • Conduct onsite and remote assessments of client environments to determine infrastructure needs • Deploy, configure, and test network equipment (firewalls, switches, wireless access points), servers, and PCs • Coordinate and manage onsite integration activities, including directing and collaborating with local or client-side resources • Ensure integrations align with client standards, security requirements, and MSP best practices • Troubleshoot and resolve issues encountered during deployments and integrations • Communicate progress, risks, and completion status to internal teams and stakeholders • Work with cross-functional team members to effectively and efficiently support handoff to helpdesk or managed services teams following successful integration • Additional duties as needed

The Systems Integration Engineer is responsible for the successful integration of new client offices from assessment through deployment and handoff. This is a highly hands-on, heavily traveling role that serves as the technical lead for new office buildouts and integrations. The engineer will assess client environments, develop equipment recommendations, and execute onsite deployments of network, PC, and server infrastructure. Working closely with internal teams and onsite client resources (“boots on the ground”), this role manages office integrations to completion while ensuring consistency with client standards and best practices. This role requires frequent and sometimes extended travel to client sites, including overnight and weekend stays. Responsibilities - Lead end-to-end integration of new client offices, including planning, onsite deployment, and post-implementation support - Conduct onsite and remote assessments of client environments to determine infrastructure needs - Deploy, configure, and test network equipment (firewalls, switches, wireless access points), servers, and PCs - Coordinate and manage onsite integration activities, including directing and collaborating with local or client-side resources - Ensure integrations align with client standards, security requirements, and MSP best practices - Troubleshoot and resolve issues encountered during deployments and integrations - Communicate progress, risks, and completion status to internal teams and stakeholders - Work with cross-functional team members to effectively and efficiently support handoff to helpdesk or managed services teams following successful integration - Additional duties as needed

Job Title: Oracle Integration & API Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 25% Type of Travel: Continental US * * * The Opportunity: CACI is seeking an Oracle Integration and API Engineer to design, build, and sustain the integration fabric that connects Oracle Fusion Cloud HCM to the vast federal HR technology ecosystem. A large-scale federal HCM modernization program will replace legacy HR systems across multiple federal agencies serving federal civilian employees, and reliable integrations are the connective tissue that makes it all work. You will engineer bidirectional interfaces between Oracle Fusion Cloud HCM and systems including EHRI, eOPF, USA Staffing, USA Performance, Employee Express, MyPay, and federal payroll shared service providers (NFC, DFAS, and others) — all routed through the federal API Management (APIM) gateway using OAuth 2.0, REST/JSON, and OpenAPI 3.0 standards. Using Oracle Integration Cloud (OIC) and Oracle HCM APIs, you will build resilient, secure, and high-performance integration flows that meet program uptime SLAs. This is an exceptional opportunity for an integration engineer who wants to architect the plumbing behind one of the largest federal HR cloud transformation programs. This position is at the T4 (senior) level, suited for an experienced technical professional who operates with significant independence, resolves complex technical challenges using advanced techniques, and provides guidance and mentorship to less experienced team members. Responsibilities: - Design, develop, and maintain integration interfaces between Oracle Fusion Cloud HCM and federal HR ecosystem systems including EHRI (XML/SFTP), eOPF (EDF/FDF/IDF feeds), USA Staffing (RPI/NHI/TUAPI), USA Performance, Employee Express, and MyPay - Engineer bidirectional payroll integration interfaces with federal payroll shared service providers (e.g., NFC, DFAS, IBC, GSA), implementing HCM Extract and payroll costing flows per provider-specific file specifications - Build and configure integration flows using Oracle Integration Cloud (OIC), leveraging OIC adapters, orchestration patterns, error handling, and retry logic to meet program uptime SLAs - Implement all integration endpoints through the federal API Management (APIM) gateway, adhering to OAuth 2.0 authentication, REST/JSON message formats, and OpenAPI 3.0 specification standards - Develop webhook-based event-driven integrations and near-real-time data synchronization flows for time-sensitive transactions including benefits enrollment, payroll changes, and personnel action notifications - Design and implement integration monitoring dashboards, alerting rules, and automated error recovery workflows to ensure proactive issue detection and resolution within SLA timeframes - Create and maintain comprehensive integration technical design documents, interface control documents (ICDs), data mapping specifications, and API documentation using OpenAPI 3.0 format - Support FEHB Data Hub integration for benefits carrier connectivity, implementing enrollment, reconciliation, and premium remittance data flows per federal specifications - Collaborate with cybersecurity engineers to ensure all integration endpoints implement FIPS 140-3 encryption, CUI handling protocols, and SCIM 2.0 identity provisioning where required - Participate in SAFe Agile ceremonies, contributing to sprint planning, backlog refinement, and integration testing coordination across functional and technical Agile Release Trains - Support parallel payroll validation testing by building automated comparison tools that reconcile Oracle Fusion Cloud HCM payroll outputs against legacy system outputs for each agency migration wave - Apply established methods, standards, and practices to independently resolve functional and technical issues of moderate scope, contributing to team knowledge bases and consulting with senior staff on complex or unfamiliar problems as they arise - ommunicate effectively with project team members and direct stakeholders to report progress, explain technical approaches, and support collaborative problem-solving within assigned workstreams and Agile Release Train ceremonies Qualifications: Required: - Applicable combination of education and experience: - T3 - Bachelor's degree and 4+ years of professional experience in integration development, API engineering, or middleware administration for enterprise applications. 3+ years of hands-on experience developing integrations using Oracle Integration Cloud (OIC), Oracle SOA Suite, or equivalent enterprise integration platforms - T4 - Bachelor's degree and 6+ years of professional experience in integration development, API engineering, or middleware administration for enterprise applications. 5+ years of hands-on experience developing integrations using Oracle Integration Cloud (OIC), Oracle SOA Suite, or equivalent enterprise integration platforms - Strong proficiency in REST API development, JSON/XML data formats, OAuth 2.0 authentication, and OpenAPI 3.0 specification design - Experience with Oracle Fusion Cloud HCM APIs including SOAP/REST web services, HCM Extracts, HDL/HSDL, BIP reports, and BI Publisher for data exchange - Demonstrated experience with SFTP, message queuing, and file-based integration patterns for batch data exchange in enterprise environments - Familiarity with CI/CD pipelines and version control systems (Git) for managing integration artifacts in a DevOps environment - Ability to work within SAFe Agile delivery teams and collaborate across functional, technical, and security team boundaries - Must be able to obtain and maintain a Public Trust clearance (US Citizenship required) - Additional experience may substitute for degree Desired: - 6+ years of integration engineering experience with significant Oracle Fusion Cloud or Oracle ERP Cloud integration work - Oracle Cloud Infrastructure (OCI) or Oracle Integration Cloud certification - Experience integrating with federal HR systems such as EHRI, eOPF, USA Staffing, NFC payroll, DFAS payroll, or Employee Express - Familiarity with the federal APIM gateway architecture, federal API management standards, or FedRAMP-authorized integration environments - Experience with event-driven architectures, webhooks, and real-time streaming integration patterns - Knowledge of federal data standards including EHRI XML schemas, eOPF document format specifications (EDF/FDF/IDF), and HR-XML standards - Python, Groovy, or JavaScript scripting proficiency for integration transformation logic and automated testing - Experience with Oracle Cloud technologies including Oracle Integration Cloud (OIC) and/or Oracle Cloud Infrastructure (OCI) in enterprise HCM or 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: $82,100-$172,400 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.