Flexible Support Models for Mainframe, IBM Power Systems & HPC.

Rely on FNTS for secure, scalable, and fully managed infrastructure solutions purpose-built for mission-critical, legacy, and compute-intensive workloads.

What’s Included in Each Service Level

Choose the Right Level of Support for Your IBM Z, IBM Power, and HPC Environments

FNTS offers three levels of service for IBM Z (Mainframe), IBM Power Systems (IBM i, AIX, Linux), and High Performance Computing (HPC) environments—giving you the flexibility to align support with your internal capabilities, modernization strategy, performance demands, and risk tolerance.

1_FNTS Icons_Service Level 1

Infrastructure Only

Core Infrastructure Hosting + Hardware/Software Maintenance

This entry-level tier provides secure, compliant hosting of your IBM environment in FNTS’s enterprise-grade data centers. FNTS manages the physical infrastructure and core platform software, while your internal team retains full operational control.

What’s Included:

  • FNTS-owned and maintained hardware & base software
  • Power, cooling, and redundant connectivity
  • Environmental and physical security controls
  • 24/7 infrastructure monitoring and alerting
  • Client retains responsibility for OS, apps, middleware, and backups

Best For: Organizations with in-house IBM expertise seeking reliable, cost-effective hosting without full management services.

1_FNTS Icons_Service Level 2

Partially Managed

Shared Operational Responsibilities with A La Carte Flexibility

This co-managed tier blends FNTS's infrastructure services with selective operational support, based on your team’s needs. It’s ideal for clients looking to fill internal skill gaps without fully outsourcing.

What’s Included:

  • Everything in Infrastructure Only
  • Optional OS monitoring and alerting
  • Available backup, patching, scheduling, or performance tuning
  • Custom support plans based on workload and compliance needs
  • Shared dashboards and ticketing via ServiceNow

Best For: Teams who want help with specific tasks—such as monitoring or DR—but still want to maintain some control of daily operations.

1_FNTS Icons_Service Level 3

Fully Managed

Turnkey System Administration and Operations

FNTS delivers comprehensive operational management, including system admin, job scheduling, and performance tuning. This tier is ideal for organizations transitioning away from in-house support or modernizing legacy systems.

What’s Included:

  • Everything in Partially Managed
  • System administration and patching
  • Job control, operations, and scheduling
  • CICS, DB2, or AIX/iOS tuning and optimization (based on platform)
  • Compliance reporting, backup testing, and incident management
  • Role-based access controls and data governance support

Best For: Clients needing full-service support due to retiring IBM skillsets, growing compliance pressure, or a desire to shift focus from infrastructure to innovation.

Why IT Leaders Trust FNTS for IBM Z and Power Systems

At FNTS, we provide flexible, right-sized support for IBM platforms that empowers organizations to modernize at their own pace. Whether you're running mission-critical mainframe workloads or managing IBM Power environments across industries, our managed service tiers are built to adapt to your technical and business needs.

IBM & HPC Platform Support

  • Adapt support models to internal staffing and skills gaps
  • Extend the life of critical workloads without sacrificing modernization
  • Gain consistent service delivery with a dedicated client success team
  • Maintain compliance through audit-ready hosting and reporting
  • Optimize performance for data-intensive, simulation, or AI/ML workloads

When to Choose FNTS Managed Services

  • You're retiring in-house IBM Z, Power, or HPC expertise
  • You need support managing hybrid, legacy, or high-performance environments
  • Your organization faces rising compliance, availability, or capacity demands
  • You want predictable cost models and defined SLAs

Platform Compatibility

Our tiered support model is purpose-built for:

  • IBM Z (Mainframe) – Traditional workloads requiring resiliency, security, and uptime
  • IBM Power Systems – IBM i, AIX, and Linux environments across industries like banking, manufacturing, and healthcare
  • High Performance Computing (HPC) – AI/ML, simulation, and analytics workloads requiring high throughput and compute capacity

Solutions We Support

IBM Z Mainframe

Trusted Modernization for Legacy Workloads

Support decades of innovation with modern tools and managed services for IBM Z. We help enterprises maintain compliance, manage costs, and modernize on their terms.

  • Infrastructure, Partially, or Fully Managed options
  • Disaster Recovery & Cyber Resiliency
  • Support for IBM Z hardware and software stacks
  • Modernization strategy and optimization consulting

Explore FNTS Cloud for Mainframe →

IBM Power Systems

Scalable Infrastructure for AIX & IBM i

From traditional ERP to modern workloads, FNTS supports IBM Power Systems with tailored service models and security-first operations.

  • OS-level expertise in AIX and IBM i
  • PowerVC-based private cloud deployments
  • Data encryption, patching, and OS management
  • DRaaS, Backup, and hybrid integration options

Discover FNTS Cloud for IBM Power →

High Performance Computing (HPC)

Accelerated Performance for AI, Simulation & Analytics

FNTS enables HPC environments that are tuned for speed, scalability, and reliability—without the high overhead of public cloud.

  • Managed clusters for simulation, AI/ML, and big data
  • GPU-accelerated infrastructure with security built-in
  • Flexible cost models and performance tuning
  • Compliance-ready environments for regulated industries

Learn About FNTS Cloud for HPC →

Why Choose FNTS?

Your Partner for Platform-Specific Managed Services

With 30 years of experience and a Platinum IBM Partnership, FNTS is uniquely equipped to manage legacy systems and advanced computing environments with equal precision.

  • U.S.-based certified engineers
  • SOC 2, HIPAA, and PCI-compliant data centers
  • Custom service tiers: Infrastructure Only to Fully Managed
  • Expertise across mainframe, midrange, and HPC stacks
  • Trusted by enterprises in finance, healthcare, manufacturing & government

Ready to Optimize or Modernize Your Critical Workloads?

Let’s talk about how FNTS can support your IBM Z, Power Systems, or HPC strategy.

Speak to an Expert