In-House vs Outsourced IT for Manufacturing: Which Delivers Better ERP Support?

Your CFO wants to outsource IT to reduce costs. Your plant manager insists everything should stay internal for faster response. Your IT director is exhausted trying to support ERP, manage infrastructure, handle help desk tickets, implement projects, and somehow find time for strategic planning.

This debate plays out in midsize manufacturers constantly. For ERP systems specifically, the decision about outsourced IT support for manufacturing software isn’t straightforward. The right answer depends on your resources, requirements, and operational realities.

The Case for In-House IT

Traditional thinking says handle everything internally. Hire staff, build expertise, control everything yourself.

What In-House Gets You

• Immediate physical access. When something breaks on the plant floor, internal IT can be there in minutes. No waiting for someone to drive from an external office.
• Deep organizational knowledge. Internal staff understand your specific processes, customizations, quirks, and the history behind why things work the way they do.
• Direct control over priorities. You decide what gets attention and when. No negotiating with external providers about resource allocation.
• Cultural alignment. Internal staff is part of your organization, invested in your success, and aligned with your values.
• Flexibility. Internal teams can shift focus as priorities change without contract renegotiations or scope discussions.
• No communication overhead. Just walk down the hall or make an internal call. No formal ticketing systems or account management layers.

The Challenges You’ll Face

• Limited expertise breadth. A small IT team can’t maintain deep expertise across ERP, MES, networks, security, infrastructure, and cloud services. Each requires specialized knowledge.
• Coverage gaps. People take vacations, get sick, and leave for other jobs. With 1-2 IT people, any absence creates coverage problems.
• 24/7 support challenges. If you run multiple shifts or around the clock, providing internal IT support requires multiple people. Expensive for midsize manufacturers.
• Keeping skills current. Technology changes rapidly. Keeping internal staff trained and current across all systems is ongoing work and a cost.
• Scalability problems. When projects need extra hands, you can’t easily scale internal teams up and down.
• Recruiting and retention. Attracting and keeping good IT talent requires competitive compensation. Difficult when IT isn’t seen as core to your business.

The Case for Outsourcing

Outsourcing means external providers handle some or all IT functions, including outsourced IT support for manufacturing software.

What Outsourcing Provides

• Broader expertise. Providers have teams with diverse specializations. Need ERP expertise? Database skills? Network troubleshooting? Specialists are available.
• 24/7 coverage built in. Providers staff support around the clock without requiring you to hire multiple shifts.
• Scalability on demand. Need extra help for a project? Providers allocate additional resources. Project ends, resources scale back. No hiring and layoffs.
• Predictable costs. Monthly fees versus unpredictable internal costs for hiring, training, benefits, and retention.
• Advanced tools and platforms. Providers invest in monitoring tools, security platforms, and management systems that would be expensive for single manufacturers.
• Objective perspective. External providers can give unbiased assessments without internal politics affecting recommendations.
• Risk distribution. When key IT staff leave, you’re not suddenly without expertise. Provider teams continue support.

The Challenges You’ll Face

• Less organizational knowledge. External providers don’t inherently understand your specific processes. Building that knowledge takes time.
• Response time for on-site work. Physical presence requires someone to travel to you. Takes longer than internal staff walking down the hall.
• Communication requirements. Coordinating with external providers requires more deliberate communication than internal colleagues.
• Competing priorities. Providers serve multiple clients. During busy periods, getting attention might be challenging.
• Dependency risks. Heavy reliance on external providers creates dependency that’s difficult and expensive to reverse.
• Cultural fit questions. External staff don’t live your culture daily and might not fully align with your approaches.

The Hybrid Reality

Most midsize manufacturers find hybrid approaches work best. Internal staff for certain functions, outsourced support for others.

Common Hybrid Models

• Internal IT leader + outsourced execution. Keep a senior IT person internally to set strategy and manage relationships. Outsource day-to-day operations and specialized work.
• Internal help desk + outsourced infrastructure. Internal staff handle user support and are familiar faces. Outsourced providers manage servers, networks, and complex systems like ERP.
• Internal generalists + outsourced specialists. Internal IT handles routine work and first-level support. Specialists from providers handle complex issues and specialized areas.
• Business hours internal + after-hours outsourced. Internal staff cover normal business hours when most needs arise. Outsourced support provides 24/7 coverage for emergencies.
• On-premises internal + cloud outsourced. Internal staff manage on-premises systems. Cloud ERP and SaaS applications supported by providers.

Making Hybrid Work

• Clear responsibility boundaries. Document what’s handled internally versus externally. Define escalation procedures and communication protocols.
• Strong internal coordination. Someone internally coordinates between internal staff and outsourced providers. Nothing falls through cracks.
• Regular communication. Scheduled meetings between internal and external teams to review issues, plan work, and align priorities.
• Shared access and tools. Both teams need access to documentation, monitoring systems, and ticketing platforms.
• Mutual respect. Internal and external teams need to work together, not compete or blame each other.

Deciding What’s Right for Manufacturing ERP

For ERP systems specifically, here’s how to think about the decision:

Consider Outsourcing ERP Support When

• You lack internal ERP expertise. ERP systems are complex. If your team doesn’t have deep platform knowledge, outsourcing to specialists makes sense.
• You need 24/7 support. Manufacturing operations running around the clock need support availability without hiring multiple internal staff.
• Your ERP is cloud-based. Cloud ERP systems often benefit from providers with specific platform expertise and vendor relationships.
• IT resources are stretched. Small IT teams covering many responsibilities benefit from outsourcing specialized ERP support.
• ERP is stable. Stable implementations not requiring constant changes or projects can be outsourced more easily than systems in flux.
• You need database expertise. ERP databases require specialized knowledge. Outsourcing to database specialists can be more cost-effective than hiring.

Keep ERP Support In-House When

• Systems are heavily customized. Deep customizations require knowledge that’s hard for external providers to develop.
• Shop floor integration is critical. If ERP integration with MES, SCADA, or equipment requires frequent troubleshooting, internal expertise is valuable.
• You have strong internal expertise already. If you already have capable internal ERP knowledge, leverage it.
• Physical access is frequently needed. If on-site presence is often required, internal staff provides faster response.
• You’re in major project mode. During implementations or upgrades, internal staff deeply involved often work better.
• Tight control is required. Some regulatory environments make internal control preferable.

The Real Cost Equation

Don’t just compare sticker prices. Consider true total costs:

Fully-Loaded In-House Costs

• Salaries and benefits for IT staff
• Training and professional development
• Recruiting costs and turnover
• Tools and software licenses
• Hardware and infrastructure
• Office space and equipment
• Opportunity cost when staff tied up on routine tasks instead of strategic work

Fully-Loaded Outsourced Costs

• Monthly or annual service fees
• Implementation or onboarding costs
• Additional charges for out-of-scope work
• Internal staff time managing the relationship
• Potential transition costs if changing providers
• Risk of unfavorable lock-in

For many midsize manufacturers, fully-loaded internal costs are higher than expected, while comprehensive outsourced services cost less than feared.

Evaluating Outsourced Providers

If you decide to outsource IT support for manufacturing software, look for:

• Manufacturing experience. Providers with other manufacturing clients understand unique requirements and pressures.
• ERP platform expertise. Specific experience with your ERP platform, not just generic “we support many ERPs.”
• True 24/7 availability. Around-the-clock support, not just emergency-only after-hours service.
• Proactive approach. Monitoring, preventive maintenance, and recommendations. Not just reactive problem-solving.
• Local presence options. Ability to provide on-site service when needed, not purely remote.
• Strong SLAs. Clear service level commitments with meaningful consequences if not met.
• Good communication. Regular updates, clear escalation, and responsive account management.
• Manufacturing references. Talk to other manufacturers they support about actual experience.

Avoid These Common Mistakes When Choosing Between In-House and Outsourced IT

• Choosing solely on cost. The cheapest option often delivers poor service. Consider the total value.
• Underestimating internal costs. Internal IT costs more than recognized when including benefits, training, tools, and opportunity costs.
• Overestimating provider capabilities. Not all providers deliver what they promise. Check references carefully.
• Unclear expectations. Be specific about requirements, response times, and service levels from the start.
• Poor transition planning. Changing from in-house to outsourced (or reverse) needs careful planning to avoid gaps.
• No performance measurement. Track actual delivery against commitments. Hold providers or internal teams accountable.

Making Your Decision

To decide what’s right for your organization:

• Step 1: Assess current state. Document what IT functions you handle now, costs, gaps, and where problems occur.
• Step 2: Define requirements. What do you actually need? 24/7 support? Specialized expertise? Fast physical response? Be specific.
• Step 3: Calculate true costs. Figure out real, fully-loaded costs of current approach, including hidden costs.
• Step 4: Explore options. Get detailed proposals from outsourced providers. Compare service scope, expertise, and value, not just price.
• Step 5: Consider hybrid approaches. Most midsize manufacturers find hybrid models work best. What combination meets your needs most effectively?
• Step 6: Plan transition carefully. If changing the approach, plan a transition to avoid service disruption.

Moving Forward

The decision between in-house and outsourced IT support for manufacturing software should be based on your actual needs, resources, and costs. Not just following what others do or defaulting to “how we’ve always done it.”

For most midsize manufacturers, some form of hybrid approach delivers the best results. The specific balance depends on your situation. But very few find that pure in-house or pure outsourced models work optimally for all IT functions, including ERP support.

Make thoughtful decisions based on:

• Your specific ERP requirements and complexity
• Your internal IT capabilities and capacity
• Your operational needs (24/7, multiple locations, integration complexity)
• True total costs of different approaches
• Quality and fit of available providers

When you get the balance right, you have the expertise and support your manufacturing operations need at costs that make business sense.