The requisition says "Senior Network Engineer." What the organization actually needs is someone who can segment an OT network, tune a firewall policy, size a wireless deployment, review a cloud architecture, and be awake when a core switch fails at 2 AM.
Nobody is all of those things. So you hire the closest available approximation, and from that day forward you are single-threaded in two directions at once: on capability, because one person has one deep skillset, and on time, because one person has one calendar.
Every other problem — the backlog, the escalation that waits for someone's return from leave, the project that stalls when they resign — descends from those two constraints. This is the case for a different model, and an honest account of when hiring is still the right answer.
What an FTE actually costs
Start with the number that goes in the budget, then add everything that does not.
| Category | Typical range |
|---|---|
| Base salary (senior network engineer, mid-market) | $80,000 – $120,000 |
| Bonus / incentive | 10% – 15% |
| Payroll taxes (employer share) | 10% – 12% |
| Workers' compensation | 1% – 2% |
| Health insurance | $7,500 – $20,000+ |
| 401(k) employer match | 3% – 6% |
| Paid time off | 4% – 8% |
| Training, certifications, equipment | $1,000 – $5,000 |
| Recruiter or agency fee | 20% – 30% of first-year salary |
| Onboarding and ramp | $2,000 – $5,000 |
| Workplace setup | $3,000 – $7,000 |
Total Cost of Employment lands at roughly 1.75x to 2.0x base salary — $150,000 to $240,000+ per year, all in, for one person.
Then the numbers that never appear in any model:
- Recruitment takes three to six months. The work does not pause while the seat is empty.
- Ramp takes another three to six months before that person is fully effective in your environment.
- A year-one departure costs roughly twice the original spend — you pay the recruitment, the onboarding and the ramp again, and you lose the institutional knowledge that was the entire point.
- Coverage is one person wide. PTO, illness and resignation are not risks you mitigate. They are outages you schedule or absorb.
So the true comparison is not "salary versus subscription." It is "one skillset, available during business hours, roughly nine months from now, for $150,000–$240,000 a year, with a meaningful chance of repeating the exercise" versus the alternatives.
Why staff augmentation does not fix it
Staff augmentation is the usual response, and it solves precisely one of the problems — speed of arrival.
A contractor at $150–$400 per hour plus agency markup arrives quickly and leaves cleanly. That is genuinely useful for a bounded project with a defined deliverable. But structurally it is the same failure mode with a different billing code:
- Still one person. Still one skillset. Still one calendar. You have rented the constraint rather than removed it.
- Knowledge leaves when they do. Everything learned about your environment walks out at the end of the engagement, and the next contractor starts from zero.
- No continuity of relationship. The person who built it is not the person who supports it, and often not reachable at all.
- Availability is shared. Their other clients have claims on the same calendar you do.
- Commercial friction. Classification exposure, IP and confidentiality questions, and a rate that rises with urgency.
Consulting firms solve the breadth problem — you get a team, methodology and accountability — but at $300–$600 per hour or fixed price with change orders, and with a knowledge-transfer gap at project close that frequently sends you back to the beginning.
Each model is correct for something. None of them removes the two constraints you started with.
What changes with a subscription bench
Expert-as-a-Service is a subscription to a team, priced near a single staffed resource. The distinction from staff augmentation is not the pricing model. It is what sits behind the engagement.
Breadth instead of depth-in-one-place. Networking, security, voice and collaboration, datacenter, cloud and OT/IoT are different disciplines. A bench covers all of them. When your problem this quarter is OT segmentation and next quarter is a contact-centre migration, you do not hire twice or discover your engineer has never done one of them.
Continuity instead of rotation. The same team stays across the engagement lifecycle and builds real familiarity with your environment. That is the property staff augmentation cannot deliver and the reason it never accumulates value.
Coverage instead of a calendar. Illness, leave and departure are the provider's problem to absorb, not an interruption to your operations. Nobody on your side reschedules a cutover because one person is out.
No HR overhead. Recruiting, onboarding, training, certification, scheduling, performance management and escalation are absorbed. There is no requisition, no interview loop, no ramp period and no severance conversation.
Predictable OPEX. Subscription pricing, transparent and upfront, instead of hourly billing that rises with urgency or change orders that arrive after the scope shifts.
A single relationship. Staffing, contracting and consulting consolidate into one accountable partner rather than three vendors with three contracts and three versions of your environment.
The economic claim is narrow and specific: for roughly what one senior engineer costs all-in, you get access to a full bench across every discipline, with no headcount and no turnover exposure. Not because the team is cheap, but because you are buying a fraction of many people's time instead of all of one person's.
When you should hire anyway
This is where most vendor content stops being useful, so let us be direct. Hire a full-time employee when:
- The workload is continuous, predictable and fits one domain. If there are forty hours a week of the same kind of work, an employee is the efficient answer.
- The role requires constant physical presence — hands in racks daily, a manufacturing floor, a hospital campus.
- You are building a team, not filling a gap. First hires establish culture and cannot be outsourced.
- Deep institutional knowledge of a proprietary system is the core of the job.
- The work is a strategic differentiator you should own outright.
Use a contractor when the project is genuinely time-bounded with a clear deliverable and exit, or when you need a niche skill once.
Use a consulting firm when the initiative is board-visible, high-stakes and benefits from an outside perspective and a formal methodology.
Use Expert-as-a-Service when you need cross-domain expertise you cannot justify hiring individually, when the risk of being single-threaded is unacceptable, when the work is continuous but varied, or when you need capability now rather than in nine months.
Most mid-market organizations need a combination. A small core team of employees who know the business, with a bench behind them for depth and coverage, outperforms either extreme.
Questions to ask before signing
If you evaluate this model — with us or anyone else — these separate a real bench from a staffing agency with better marketing:
- "Who specifically will we work with, and will they change?" Named people and a continuity commitment, or you have bought staff augmentation with a subscription invoice.
- "What disciplines does the bench actually cover?" Ask for specifics. "Full stack IT" is not an answer. Networking, security, voice, datacenter, cloud and OT are.
- "What happens when our lead engineer is unavailable?" The answer should describe a handoff, not a delay.
- "Who owns the documentation and the tooling data?" You should, unconditionally. If leaving means losing your own environment records, that is lock-in.
- "How does scope change work?" Predictable pricing means no surprise contractor fees and no change-order theatre.
- "What does escalation look like at 2 AM?" If the answer is an inbox, keep looking.
The bottom line
The question is not whether to hire. It is whether the shape of your work matches the shape of one person. If it does — continuous, predictable, one domain — hire, and hire well.
If it does not, and for most organizations it does not, then a full-time hire solves a fraction of the problem at the full cost of the solution, and staff augmentation rents the same constraint by the hour. A bench removes both single threads at once, for roughly the same money.
BlackHawk Data's Expert-as-a-Service is built on that model — senior architects and engineers across networking, security, collaboration, datacenter, cloud and OT, on a predictable OPEX subscription, with no headcount. The clearest illustration of the difference is acting as the IT department for a global media company across 15 sites — a function no single hire and no contractor could have covered. Our hiring vs. EaaS guide works through the full cost comparison in detail, and if the need is ongoing operations rather than expertise on demand, managed services is the better-fitting model.