ACI MTS Engineer

Oorwin Labs

$95K — $115K *
Finance & Insurance
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience with ACI MTS (Master Terminal System)
  • Strong understanding of electronic payments and banking applications
  • Proficiency in Linux/Unix operating systems
  • Experience with Oracle/SQL databases and shell scripting
  • Familiarity with payment message formats such as ISO 8583 and ISO 20022

Responsibilities

  • Administer and support ACI MTS payment processing platforms
  • Monitor payment transaction flows and resolve incidents
  • Configure and deploy ACI MTS applications and components
  • Conduct root cause analysis for transaction failures
  • Coordinate with internal teams and vendors during incidents
  • Manage system upgrades, patches, and environment refreshes
  • Ensure compliance with banking and security standards

Benefits

  • Opportunity for professional growth in the fintech sector
  • Exposure to high-availability payment infrastructures
  • Work with cutting-edge payment processing technologies
  • Collaborative team environment with cross-functional coordination
  • Flexibility in work hours for 24x7 support coverage
Full Job Description
Overview:

Job Title

ACI MTS Engineer

Job Summary

Experienced ACI MTS Engineer to support, maintain, and enhance ACI Worldwide payment processing applications. Responsible for managing payment transaction systems, troubleshooting production issues, supporting payment networks, and ensuring high availability of critical payment infrastructure.

Key Responsibilities

  • Administer and support ACI MTS payment processing platforms.
  • Monitor payment transaction flows and resolve production incidents.
  • Configure, deploy, and maintain ACI MTS applications and related components.
  • Perform root cause analysis for application and transaction failures.
  • Support payment processing for Wire, SWIFT transactions, and other payment channels.
  • Coordinate with business, infrastructure, network, and vendor teams during incidents and releases.
  • Manage system upgrades, patches, and environment refresh activities.
  • Ensure adherence to banking, security, and compliance standards.
  • Review logs, transaction files, queues, and interfaces to ensure seamless processing.
  • Participate in disaster recovery testing and business continuity activities.
  • Create and maintain operational documentation and standard operating procedures.
  • Provide 24x7 production support as required.


Required Skills

Technical Skills

  • Strong experience with ACI MTS (Master Terminal System).
  • Knowledge of electronic payments and banking applications.
  • Experience with:
    • Linux/Unix
    • Oracle/SQL databases
    • Shell scripting
    • Application monitoring tools
    • File transfer protocols (SFTP, FTP)
  • Understanding of payment message formats:
    • ISO 8583
    • ISO 20022
    • SWIFT MT/MX
  • Experience with middleware and integration technologies.


Functional Skills

  • Payment processing operations.
  • Incident and problem management.
  • Change and release management.
  • Production support and troubleshooting.
  • Banking and financial services domain knowledge.


Typical Keywords for Resumes: ACI MTS, Payment Processing, SWIFT, ACH, Wire Transfers, ISO 8583, ISO 20022, Oracle, Linux, Production Support, Incident Management, Banking Applications, Financial Services, Application Support, Root Cause Analysis.

Skills:

Strong experience with ACI MTS (Master Terminal System). Knowledge of electronic payments and banking applications.

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