Subject Matter Expert (Tax Processing Systems)
Company: ANGARAI
Location: College Park
Posted on: February 13, 2026
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Job Description:
Job Description Job Description The Subject Matter Expert Tax
Processing Systems provides senior-level technical leadership and
deep domain expertise supporting complex, enterprise-scale tax
processing environments. This role is responsible for system
analysis, modernization planning, and technical execution across
legacy mainframe and distributed platforms, with a strong focus on
system integration, business process alignment, and large-scale
application transitions. The Subject Matter Expert will serve as a
trusted advisor for tax system architecture, modernization
initiatives, and operational improvements. Key Responsibilities
Define, analyze, and document requirements for complex tax
processing systems and supporting technologies Lead system
engineering efforts for enterprise tax processing platforms,
including legacy and modernized environments Provide technical
direction for modernization initiatives, including transitioning
applications from mainframe-based systems to enterprise integrated
systems Support and optimize integrated tax processing platforms,
including Revenue/Government Premier solutions Perform in-depth
tax-related business process analysis and translate findings into
technical solutions Coordinate and manage system evaluations,
technical recommendations, and implementation strategies Provide
expertise in both mainframe and distributed system architectures
Analyze system performance, scalability, interoperability, and data
exchange standards Collaborate with cross-functional technical and
business stakeholders to ensure alignment with organizational goals
Support operational planning, system integration, and long-term
modernization roadmaps Document system designs, technical
processes, and analysis artifacts Requirements Minimum
Qualifications Bachelor’s degree from an accredited college or
university in: Computer Science Information Systems Engineering
Business Or another related scientific or technical discipline
Minimum 7 years of general experience in the Information Technology
field At least 5 years of specialized experience directly related
to the required area of expertise Ability to support moderately
complex to highly complex systems Preferred Qualifications 20 years
of experience as a senior systems engineer supporting tax
processing systems 10 years of system engineering experience
supporting tax processing systems for state or local government
environments 5 years of hands-on experience with the
Revenue/Government Premier integrated tax processing platform 20
years of experience with mainframe technologies, including: IBM DB2
DML COBOL CICS SPUFI QMF IBM Job Control Language (JCL) and related
utilities 20 years of experience with distributed technologies,
including: SQL Globalscape Electronic Data Interchange (EDI)
standards 15 years of experience transitioning applications from
mainframe environments to enterprise integrated systems 15 years of
experience performing tax-related business process analysis 10
years of tax-related business process analysis experience within
state or local government environments Master’s degree or higher in
a related technical or business discipline (preferred)
Keywords: ANGARAI, Catonsville , Subject Matter Expert (Tax Processing Systems), IT / Software / Systems , College Park, Maryland
