Outsourced IT vs. In-House IT: How Atlanta Businesses Should Decide
The short answer: For most Georgia businesses with 25–150 employees, a managed IT services provider (MSP) delivers broader coverage, deeper technical bench depth, and more predictable costs than a single in-house hire. A full-time IT employee makes the most sense when your operations require a dedicated on-site presence daily, or when you already have an internal IT person and need to extend their capabilities — not replace them. Everything else comes down to coverage hours, skill range, and fully loaded cost. Here’s how to work through the decision.
1. The Real Cost Comparison
When business owners ask “should I just hire someone?”, the salary number in their head is usually the job posting number — not what the hire actually costs. Let’s fix that.
A mid-level systems administrator in the Atlanta metro carries a base salary in the range of $65,000–$85,000 annually, depending on experience. But salary is only part of the picture. Add employer-side payroll taxes, health insurance, 401(k) match, paid time off, hardware, software licenses, training and certifications, and recruiting costs — and that hire typically lands at $95,000–$120,000 per year in fully loaded cost, before you account for the time it takes your leadership team to manage them.
Compare that to a managed IT contract covering a 75-person firm. Depending on scope, a comprehensive MSP engagement — including 24×7 monitoring, helpdesk support, patch management, security tooling, and vendor coordination — typically runs $4,000–$9,000 per month for a firm of that size. That’s roughly $48,000–$108,000 annually, often with a broader service scope than one employee can provide.
| One In-House Sysadmin | Managed IT Contract (75-person firm) | |
|---|---|---|
| Base cost | $65K–$85K salary | $4K–$9K/month |
| Fully loaded annual cost | ~$95K–$120K | ~$48K–$108K |
| Coverage hours | ~40 hrs/week | 168 hrs/week (24×7 monitoring) |
| Skill areas covered | Generalist (1 person’s knowledge) | Network, cloud, security, compliance, helpdesk |
| Vacation / sick coverage | None built in | Continuous |
| Scalability | New hire required to scale | Contract adjustment |
Cost ranges reflect Atlanta-area market data and typical SMB MSP pricing. Your actual figures will vary by scope and vendor.
2. Coverage Math: 40 Hours vs. 168
A full-time employee works roughly 2,000 hours a year. Subtract paid time off, sick days, training, and internal meetings, and you’re looking at effective coverage closer to 1,700–1,800 hours annually — spread across a standard business week.
That means nights, weekends, and holidays are uncovered. For many Atlanta businesses, that’s acceptable. But consider what typically happens outside business hours: ransomware deployments, after-hours phishing campaigns that propagate before Monday morning, and server failures that compound overnight. If a threat or outage surfaces at 11 p.m. on a Friday, a single in-house employee isn’t your answer.
An MSP’s 24×7 monitoring and response infrastructure covers all 168 hours in a week. Alerts don’t wait for business hours. Neither do the tools watching your endpoints, your network traffic, and your backup integrity.
3. Bench Depth: One Person Can’t Be Everyone
This is the constraint that gets underestimated most often. Modern IT support for a growing business isn’t a single discipline — it spans:
- Network infrastructure (routing, switching, firewalls)
- Cloud platforms (Microsoft 365, Azure, AWS)
- Cybersecurity (endpoint detection, email security, vulnerability management)
- Compliance (HIPAA, SOC 2, PCI-DSS depending on your industry)
- Helpdesk and end-user support
- Vendor management (ISPs, SaaS vendors, hardware suppliers)
Finding one person who covers all of that at a professional level is genuinely rare, and if you do find them, the market knows it — their salary expectations reflect it. More commonly, a single hire covers some of these well and others adequately, and your business fills the gaps informally (or not at all).
An MSP brings a team. When a networking issue surfaces, a network engineer handles it. When your compliance audit approaches, someone who has run that process before steps in. That bench depth is built into the contract, not hired piecemeal as needs arise.
4. The Co-Managed Middle Path
If you already have an internal IT person — or a small team — this decision looks different. You’re not choosing between in-house and outsourced; you’re deciding how to extend what you already have.
Co-managed IT is exactly what it sounds like: your internal staff handles what they’re best positioned to handle (on-site presence, business context, internal relationships), and an MSP layers in the infrastructure, security tooling, 24×7 monitoring, and specialized expertise they can’t economically cover alone.
This model works especially well for Atlanta businesses in the 75–250 employee range where one IT person is stretched thin, coverage gaps are growing, and leadership isn’t ready to hire a full team. Rather than asking your IT person to become a security expert, a cloud architect, and a helpdesk manager simultaneously, co-managed IT lets them focus — while the gaps get covered professionally.
A construction firm we work with had one internal IT coordinator managing everything from printer issues to firewall configurations. By moving to a co-managed arrangement, that coordinator now focuses on vendor relationships and on-site support while our team handles endpoint monitoring, patch management, and security response. The result was measurably faster issue resolution and one less overextended employee.
5. A Five-Question Checklist
Before you post a job listing or sign a managed services contract, work through these:
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Do you need daily on-site presence? If your operations require someone physically on-site every day — managing hardware, supporting warehouse staff, maintaining equipment — in-house has real advantages. If most of your support needs can be handled remotely, an MSP covers more ground at lower cost.
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What’s your coverage requirement? If a server outage at 2 a.m. means lost revenue, you need 24×7 coverage. One employee can’t provide that sustainably.
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What compliance obligations do you carry? HIPAA, PCI-DSS, and emerging state-level data privacy rules require specific expertise. If your business is in healthcare, financial services, or legal, verify that whoever you hire or contract with has documented experience in your compliance framework.
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How fast are you growing? Scaling an in-house team requires recruiting cycles that take months. Scaling an MSP contract typically takes a conversation.
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What happens when your IT person leaves? Turnover in IT is real. When an in-house employee departs, institutional knowledge walks out with them. An MSP maintains documented systems and processes that don’t depend on any single person.
How to Run a Fair Comparison
If you’re genuinely evaluating both options, here’s how to structure a fair bake-off:
- Get a fully loaded cost estimate for the in-house option — not just salary. Include benefits, taxes, equipment, and a realistic estimate of recruiting costs.
- Scope the MSP engagement clearly — make sure you’re comparing equivalent services. 24×7 monitoring, helpdesk, security tooling, and vendor management are not always included in base-tier contracts.
- Ask MSPs for references in your vertical and employee size range. A firm that supports 200-person healthcare practices has different capabilities than one specializing in 30-person accounting firms.
- Clarify response time commitments in writing. “We’re responsive” is not a service level agreement.
Still Weighing the Decision?
Century Solutions Group works with Georgia businesses at every point in this decision — from firms hiring their first IT resource to companies with internal IT staff that need a co-managed partner to fill the gaps. If you’d like a straightforward conversation about what your specific situation calls for, contact our team or explore our managed IT solutions and IT consulting services to see how we structure engagements.
The right answer depends on your headcount, your industry, your compliance obligations, and where you’re headed over the next 18 months. We’re happy to help you work through it — no sales pressure, no obligation.
Century Solutions Group is an Atlanta-based managed IT services provider serving businesses across Georgia with 25–300 employees. We specialize in managed IT, cybersecurity, cloud services, and co-managed IT partnerships.