Sr Systems Engineer

Posted 6 Days Ago
Be an Early Applicant
2 Locations
Hybrid
Senior level
Software
The Role
Supports, maintains, and enhances applications on the MTS payments platform. Develops and troubleshoots COBOL programs and batch jobs, deploys applications through IBM WebSphere, and administers AIX and Linux servers. Collaborates with infrastructure, security, and development teams to ensure reliability and compliance. Participates in incident management, root cause analysis, documentation, upgrades, migrations, performance monitoring, and application tuning.
Summary Generated by Built In

Powering the world’s payments ecosystem

ACI powers the payments ecosystem – globally, and you power ACI.  You’ll innovate, collaborate, and grow – in an energetic technology culture with decades of proven success.  ACIers – in all roles and levels – are truly your colleagues and many are your friends. Our size and reach allow you to see the global impact of your work. You are visible, your talents are valued, and you are empowered to shape the future of payments.

 

As a Sr Systems Engineer in Norcross, GA or Omaha,, NE, you will join a diverse, passionate team, dedicated to powering the world’s payments ecosystem!

Position Summary:

We are seeking a highly skilled and motivated Senior Systems Engineer to support and enhance our enterprise payment systems. The ideal candidate will have hands-on experience with IBM WebSphere, COBOL, AIX, Linux, and the MTS payments platform, and will be responsible for maintaining application stability, implementing enhancements, and collaborating with cross-functional teams to deliver high-quality solutions.

Key Responsibilities:
  • Support, maintain, and enhance applications running on the MTS payments platform.
  • Develop and troubleshoot COBOL programs and batch jobs in a high-volume transaction environment.
  • Manage and deploy applications using IBM WebSphere Application Server.
  • Perform system administration tasks on AIX and Linux servers related to application support.
  • Collaborate with infrastructure, security, and development teams to ensure system reliability and compliance.
  • Participate in incident management and root cause analysis for production issues.
  • Document technical processes, configurations, and procedures.
  • Assist in planning and executing application upgrades and migrations.
  • Monitor application performance and implement tuning strategies.
Required Qualifications:
  • Bachelor’s degree in Computer Science, Information Systems, or related field (or equivalent experience).
  • 5+ years of experience in application engineering or software development.
  • Strong proficiency in COBOL and experience with legacy systems.
  • Hands-on experience with IBM WebSphere Application Server.
  • Solid understanding of AIX and Linux operating systems.
  • Experience working with the MTS payments platform or similar transaction processing systems.
  • Familiarity with scripting languages (e.g., Shell, Perl) and job scheduling tools.
  • Strong problem-solving and analytical skills.
  • Excellent communication and collaboration abilities.
Preferred Qualifications:
  • Experience in financial services or payment processing environments.
  • Knowledge of DevOps practices and CI/CD pipelines.
  • Familiarity with ITIL processes and service management tools.

Applicants must be currently authorized to work in the United States on a full-time basis. This position does not offer sponsorship for employment visa status or work permit now or in the future.

In return for your expertise, we offer opportunities for growth, career development, and a competitive compensation and benefits package—all within an innovative and collaborative work environment.

Are you ready to help us transform the payments ecosystem? To learn more about ACI Worldwide, visit our web site at www.aciworldwide.com Job ID (Requisition #19861)

ACI Worldwide is an AA/EEO employer in the United States, which includes providing equal opportunity for protected veterans and individuals with disabilities, and an EEO employer globally.

Important Notice About Recruitment Scams
Job seekers should be aware of ongoing recruitment scams where individuals or organizations impersonate legitimate companies to offer fake job opportunities. These scams often involve requests for personal information, payments, or interviews through unofficial channels. Please be cautious and verify any communications claiming to be from our company (www.aciworldwide.com / @aciworldwide.com). The ACI Worldwide recruitment team will always follow official channels and will never request payment.

 

#LI-LF1

#LI-Hybrid

About UsACI Worldwide is a global leader in mission-critical, real-time payments software. Our proven, secure and scalable software solutions enable leading corporations, fintechs and financial disruptors to process and manage digital payments, power omni-commerce payments, present and process bill payments, and manage fraud and risk. We combine our global footprint with a local presence to drive the real-time digital transformation of payments and commerce.

Skills Required

  • Bachelor's degree in Computer Science, Information Systems, or a related field, or equivalent experience
  • 5+ years of experience in application engineering or software development
  • Strong proficiency in COBOL and experience with legacy systems
  • Hands-on experience with IBM WebSphere Application Server
  • Solid understanding of AIX and Linux operating systems
  • Experience with the MTS payments platform or similar transaction processing systems
  • Familiarity with scripting languages such as Shell or Perl and job scheduling tools
  • Strong problem-solving and analytical skills
  • Excellent communication and collaboration abilities
  • Experience in financial services or payment processing environments
  • Knowledge of DevOps practices and CI/CD pipelines
  • Familiarity with ITIL processes and service management tools

ACI Worldwide Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ACI Worldwide and has not been reviewed or approved by ACI Worldwide.

  • Healthcare Strength — Health, dental, and vision coverage are complemented by HSA options, disability insurance, AD&D, and wellbeing programs. Offerings span core medical protection with added wellness support.
  • Retirement Support — A 401(k) with company match and pension/retirement options support long‑term savings. Additional programs such as an employee stock purchase plan contribute to financial security over time.
  • Flexible Benefits — A flexible, hybrid office culture with work‑from‑home options and adaptable schedules supports work‑life balance. Paid time off and country‑tailored packages allow alignment of benefits to local needs.

ACI Worldwide Insights

Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Coral Gables, FL
4,675 Employees
Year Founded: 1975

What We Do

ACI Worldwide is a global software company that provides mission-critical real-time payment solutions to corporations. Customers use our proven, scalable and secure solutions to process and manage digital payments, enable omni-commerce payments, present and process bill payments, and manage fraud and risk. We combine our global footprint with local presence to drive the real-time digital transformation of payments and commerce.

Similar Jobs

Lockheed Martin Logo Lockheed Martin

Senior Systems Engineer

Aerospace • Security • Cybersecurity • Industrial
In-Office
Offutt Air Force Base, NE, USA
108588 Employees
77K-143K Annually
In-Office or Remote
2 Locations
1652 Employees
135K-170K Annually
In-Office
Omaha, NE, USA
176 Employees

Trumid Logo Trumid

Senior Software Engineer

Fintech • Information Technology • Software • Financial Services
Easy Apply
Remote or Hybrid
USA
200 Employees
175K-250K Annually

Similar Companies Hiring

Ford Energy Thumbnail
Automotive • Software • Energy • Utilities • Manufacturing • Renewable Energy
Glendale, Kentucky
55 Employees
Revel Thumbnail
Aerospace • Hardware • Robotics • Software
Marina Del Rey, California
70 Employees
Blee Thumbnail
Artificial Intelligence • Marketing Tech • Software
New York, New York
33 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account