ABAP Developer at CACI International in O'Fallon, IL

Job Title: ABAP Developer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

• * *

CACI, INC. – FEDERAL has a contract with a federal agency to implement, support, and maintain a mission-critical SAP S/4HANA solution supporting transportation and logistics operations for the Department of Defense. The CACI Team manages Planning, Procurement, Fulfillment, Financials, Application Development, and Technical Operations, including Security, GRC, and Identity & Access Management—within the Joint Transportation Management System (JTMS) environment.

CACI is seeking to hire an ABAP developer for a new SAP-based development effort. The successful candidate will have demonstrated experience with development, maintenance, and support of applications related to SAP ECC 6.0 or higher, SAP S/4 HANA with latest versions and other IT systems and will also possess solid communication skills across all organizational levels. This role requires deep expertise in SAP ABAP Development and prior experience supporting USTRANSCOM (USTC) transportation operations, systems, or programs.

The architect will ensure SAP ABAP capabilities align with DoD transportation doctrine, regulatory requirements (DTR, DoD FMR), and Clean Core principles while supporting complex integrations across DoD and commercial transportation ecosystems.

Duties and Responsibilities

• Develop, test, debug, implement, maintain, and document ABAP code used in RICEFW (Reports, Interfaces, Conversions, Extensions, Forms and Workflows) objects
• Provide optimization, enhancement and O&M support for ABAP applications which perform financial and business management functions on SAP S/4 HANA (ECC, CRM, SRM, TMS)
• Participate in the analysis of the customer's business operations to validate requirements and scope, suggest process improvements, and assist in level of effort (LOE) estimation, if required
• Develop and maintain SAP design and technical specification documents, and conduct unit, integration, and release testing to validate functionality
• Support end-users Acceptance Testing activities, and participate in Production Operations and Release Management support
• Modernize User Interfaces by designing and building applications consistent with the SAP Fiori Application Architecture, including SAP application templates (e.g.: Worklist, Master-Detail), Smart Controls, Dynamic UI Content, Smart Templates, Fragments and Themes
• Implementing Fiori applications (transactional, factsheet and analytical) and enhancing standard applications using enhancement framework
• Designing & modeling OData services using the Gateway Service Builder
• Fielding applications within existing application Launchpad environment

Key Competencies

• High degree of initiative, creativity, and technical ability to successfully function on this team is required.
• Demonstrated experience with development, maintenance, and support of applications related to SAP ECC 6.0 or higher, SAP S/4 HANA and other IT systems.
• Experience developing software in SAP NetWeaver ABAP Stack environments using:
• ABAP Objects, ABAP Reports, ABAP online transactions, Webdynpro
• SAP interfacing technologies BAPI, ALE, IDOC's, PI, SOAP, XML, Webservice, Proxies, APIs, REST services
• Business Object Processing Framework (BOPF) and backend OData services
• User Exits, BADIs, and Batch Programming
• SAP UI5 related technologies and development tools (e.g.: HTML5, CSS, JavaScript, JQuery, VSCode, Eclipse, etc.)
• Experience with SAP S/4 HANA - Data Modeling using HANA Studio, ABAP Development Tools (ADT), Code Performance Rules and Guidelines for SAP HANA, AMDP, code push down techniques, CDS views, Native SQL, ABAP Core data Services, Data Base Procedures, Text Search, ALV on HANA and HANA Live models consumption.
• Knowledge and experience using ABAP RESTful Programming Model ABAP Development for SAP S/4HANA.
• Expert troubleshooting, debugging and problem analysis skills.

You’ll Bring These Qualifications

• Active DoD Secret Clearance (minimum required).
• Minimum of 10+ years of development experience and 5+ years of SAP ABAP development experience.
• Strong knowledge of:

o SAP standard functionality using ABAP Objects and other modern SAP technologies.

o SAP ABAP Data Dictionary and other SAP repository objects.These Qualifications

Desired Qualifications

• Prior experience in JTMS or similar DoD logistics modernization programs

• Knowledge of the Agile methodology.

• S/4 HANA implementation experience preferred.

• Designing and implementing modern UI5 or Fiori-style front-end User Interfaces using SAP libraries and techniques would be a plus.

• SAP Certification in one or more of the following disciplines are desired

• ABAP Development and Maintenance

• UI5 or Fiori Design and Development.

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: $90,300-$189,600

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.