Software Engineer-Other

Position:
Software Engineer-Other - Intermediate

Location:
Columbus, Ohio

Duration:
Contract

Job ID:
171573

Job Overview:

Key Responsibilities

• Support multiple projects focusing on application automation and system performance (not automation development using Python).
• Perform performance analysis and optimization on Mainframe (System 16 environment).
• Automate repetitive operational tasks related to deployments, monitoring, and incident response.
• Implement infrastructure-as-code practices (e.g., Terraform or CloudFormation).
• Analyze and interpret large datasets to develop predictive performance models.
• Identify and resolve performance bottlenecks using profiling and monitoring tools.
• Build data-driven solutions to optimize system parameters and improve throughput and latency.
• Design and maintain observability systems to monitor KPIs using tools like Prometheus and Grafana.
• Establish and track SLOs/SLIs, creating alerts for critical performance issues.
• Collaborate with application development teams to integrate performance insights and data-driven solutions.
• Communicate findings through dashboards, reports, and presentations.
• Mentor junior engineers on mainframe performance and automation best practices.

Technical Skills

Mainframe & Performance

• Strong mainframe expertise (z/OS or equivalent).
• Experience in performance tuning, resource optimization, and monitoring.

Programming & Scripting

• Python
  – required (for scripting, data analysis, and performance monitoring;
  not for automation development
  ).
• Java
  – nice to have.
• REXX
  – experience preferred for mainframe scripting.

Data & Analytics

• DB2 Database:
  reporting, maintenance, and issue resolution.
• SQL:
  required for performance queries and data extraction.
• Data analysis tools:
  Pandas, NumPy, TensorFlow, Scikit-learn, or PySpark.
• Visualization tools:
  Matplotlib, Seaborn, Power BI, Tableau, or similar BI tools (Cognos preferred but not required).

Infrastructure & DevOps

• Familiarity with Terraform, CloudFormation, Docker, Kubernetes, and CI/CD pipelines.
• Understanding of SRE principles and monitoring frameworks (Prometheus, Grafana).

About PTR Global:
PTR Global is a leading provider of information technology and workforce solutions. PTR Global has become one of the largest providers in its industry, with over 5000 professionals providing services across the U.S. and Canada. For more information visit

At PTR Global, we understand the importance of your privacy and security. We NEVER ASK job applicants to:

• Pay any fee to be considered for, submitted to, or selected for any opportunity.
• Purchase any product, service, or gift cards from us or for us as part of an application, interview, or selection process.
• Provide sensitive financial information such as credit card numbers or banking information. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.

Pay Range:
$65-70/hr

The specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Our full-time consultants have access to benefits, including medical, dental, vision, and 401K contributions, as well as PTO, sick leave, and other benefits mandated by applicable state or localities where you reside or work.

If you receive a suspicious message, email, or phone call claiming to be from PTR Global do not respond or click on any links. Instead, contact us directly at To report any concerns, please email us