SAP Interface Subject Matter Expert

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The work

The SAP Interface SME will be responsible for driving the analysis, design, and development of interfaces between the future-state SAP S/4 solution and external trading partner systems. We are prioritizing "hybrid" resources who possess a rare combination of skills: deep functional understanding of the external agency trading partner systems in-scope, combined with the technical capability to perform the hands-on design, mapping, and building of the interfaces. You will not just write specifications; you will actively drive the engineering lifecycle to connect the agency’s solution to the broader defense ecosystem.

Key responsibilities

• Conduct detailed analysis of legacy interfaces, data formats, and protocols. Design end-to-end integration flows between SAP S/4HANA and external agency trading partners

• Perform hands-on development, configuration, and data mapping using SAP integration technologies (such as SAP Integration Suite / CPI, PO, or legacy PI) and agency-specific protocols

• Partner directly with external trading to align on interface control documents (ICDs), schemas, and testing schedules

• Translate complex business processes (finance, supply chain, asset management) into technical data requirements to ensure transactional integrity across system boundaries

• Lead unit testing, system integration testing (SIT), and partner end-to-end testing

• Troubleshoot, debug, and resolve complex interface errors and data mismatches

• Author and maintain high-quality Interface Control Documents (ICDs), technical design specifications, and mapping templates

Here’s what you need

• 6+ years of IT experience with a heavy focus on interface/integration design and development, specifically within a federal ERP environment

• Strong functional understanding of business processes and the external systems that feed into it (e.g., supply, financial, or logistics systems)

• Hands-on experience developing interfaces with SAP integration middleware (SAP PO, CPI/Integration Suite, EDI, ALE/IDocs, BAPIs, and Web Services)

• Familiarity with data formats, transmission protocols (SFTP, AS2), and security/encryption requirements

• Ability to analyze complex legacy COBOL or flat-file interfaces and translate them into modern SAP S/4HANA-compatible designs

Nice to have

• Bachelor's degree in a related field

Eligibility requirements

• US Citizen (no dual citizenship)

• Active Secret clearance

• Willingness to travel up to 25%

As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia. The base pay range for this position in these locations is shown below. Compensation for roles at Accenture Federal Services varies depending on a wide array of factors, including but not limited to office location, role, skill set, and level of experience. Accenture Federal Services offers a wide variety of benefits. You can find more information on benefits here. We accept applications on an on-going basis and there is no fixed deadline to apply.

The pay range for the states of California, Colorado, Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Ohio, Vermont, Virginia, Washington, and the District of Columbia is:

$124,000—$246,400 USD

What We Believe

As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. We have an unwavering commitment to creating a culture in which all our people are respected, feel a sense of belonging, and have equal opportunity. As a business imperative, every person at Accenture Federal Services has the responsibility to create and sustain a culture where everyone feels welcomed and included. This is grounded in our core values and our experience that hiring and developing great people who reflect different perspectives, experiences, and backgrounds is key to driving innovation and delivering the results that our clients and the country count on.

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Accenture Federal Services is an Equal Employment Opportunity employer. Additionally, as an Affirmative Action Employer for Veterans and Individuals with Disabilities, Accenture Federal Services is committed to providing veteran employment opportunities to our service men and women.

Requesting An Accommodation

Accenture Federal Services is committed to providing equal employment opportunities for persons with disabilities or religious observances, including reasonable accommodation when needed. If you are hired by Accenture Federal Services and require accommodation to perform the essential functions of your role, you will be asked to participate in our reasonable accommodation process. Accommodations made to facilitate the recruiting process are not a guarantee of future or continued accommodations once hired.

If you are being considered for employment opportunities with Accenture Federal Services and need an accommodation for a disability or religious observance during the interview process or for the job you are interviewing for, please speak with your recruiter.

Other Employment Statements

Applicants for employment in the US must have work authorization that does not now or in the future require sponsorship of a visa for employment authorization in the United States.

Candidates who are currently employed by a client of Accenture Federal Services or an affiliated Accenture business may not be eligible for consideration.

Job candidates will not be obligated to disclose sealed or expunged records of conviction or arrest as part of the hiring process.

The Company 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. Additionally, 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 the Company's legal duty to furnish information.

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