Marketing Specialization: The Right Person For The Job

Imagine, for one moment, the life of a typical in-house marketing person at a small to medium-sized organization.

Someone from Sales calls, asking if we can come up with some PPC campaigns to support a last-minute event organized by a reseller.

Then someone else drops a note about needing a brochure redesigned. A third person needs us to up our game on social media management. And so it continues.

On the surface these all sound like marketing requests, which technically they are. But lumping them together as “marketing work” is about as useful as describing a cardiologist and a dermatologist as “medical professionals” and assuming they can cover for each other.

A person running Google Ads campaigns spends their days thinking about quality scores, bid strategies, and auction dynamics. A graphic designer works in composition, color theory, and visual hierarchy. Not only are these unrelated skills that happen to fall under the same department. They’re fundamentally different ways of working that require years of separate development.

We pretend otherwise constantly. The size of the average in-house marketing teams is one to three people, which inevitably means there are people getting asked to do things they’re actually not qualified or formally educated to perform. The social media person who’s supposed to understand SEO, or the difference between color theory depending on output device. The designer who gets questioned about conversion optimization rates target=”_blank” title=”Conversion Rate Optimization | KEXINO”, or which is the better video compression codec to use on TikTok versus Instagram. It’s not malicious, it’s just confused thinking about how skills actually develop.

Nobody becomes expert at everything

Take SEO as an example. Real SEO expertise means understanding technical site architecture, staying current with algorithm updates, understanding how AI factors into SERPs, knowing how to research and target keywords, and building legitimate backlinks. That’s years of accumulated knowledge that changes constantly. Google pushes out algorithm updates regularly, which means the learning never stops.

Now compare that to brand strategy. Completely different mental model, right? We’re talking about positioning, relative competitive differentiation, and articulating business value in ways that resonate with specific audience profiles. While there may be some overlap with SEO in terms of messaging, the core work has nothing in common. One is technical and algorithmic, the other is conceptual and psychological.

The advertising world figured this out generations ago. Creative directors don’t do media buying. Copywriters aren’t also account planners. Everyone understands these are separate jobs requiring separate expertise. But in marketing departments, we still write job descriptions expecting one person to handle content strategy, design, analytics, and paid media. Then we wonder why 44% of businesses can’t quantify their marketing results.

When campaigns underperform we’ll blame the budget, or timing, or even the market. But for some reason we don’t often ask ourselves whether we’ve put the right people in the right roles. Someone brilliant at building community through social content might be terrible at conversion optimization. We’re not talking about similar mindsets, or approaches. Community building rewards cultural awareness and creativity. Conversion work demands systematic testing and analytical thinking. Both are valuable and legitimate, but they’re not interchangeable.

The labels create problems

Putting everything under the umbrella of “marketing” makes hiring difficult and evaluation almost impossible. A PR person builds relationships with journalists and consultants, manages media strategy, and maybe handles crisis communications. Most people wouldn’t class that as “marketing” in the classical interpretation of the word. Ask a PR person to write sales copy or optimize a landing page, and they’d be adrift.

Content marketers have the opposite problem. They can develop editorial tactics, produce thought leadership pieces, prompt AI and manage freelance writers. But could they pitch a story to an editor, or booking speaking gigs for the CEO at a big conference? Yet we’re hiring for one and expecting both because we’re not separating them out. Is that fair?

Designers get this constantly. you could distil down what they do as make things look good and easily understandable, which is both a valuable and very difficult thing to do. But then someone starts complaining to them that the site isn’t ranking, or conversion rates haven’t improved. Is that the fault of the person who last touched the project? Visual design has zero connection to technical SEO or persuasion architecture. You might as well hire a carpenter and ask them why the shower’s not working.

This confusion costs money. Marketing job demand is growing about 10%, but that number hides what’s actually happening. The industry is creating specialized roles, not generalist positions. Businesses looking for people who “do marketing” are increasingly out of step with how the things actually work in the real world.

Specialization exists for reasons

PPC advertising alone could be a full-time career. Think about platform mechanics, media optimization, audience targeting, bid management, creative testing. Email marketing is another one – there’s deliverability rules, segmentation strategies, behavioral triggers, DKIM, SPF, BIMI, not to mention compliance requirements. It’s the same with content strategy, video, influencer marketing, lead generation, you name it. There’s a huge amount of things happening under the waterline about which civilians (i.e. people outside of the marketing industry) have zero clue.

More importantly, the skills we’re talking about aren’t skills you can pick up casually. They’re developed over time, through focused practice and perhaps years of experience. Someone who’s spent a decade in search engine optimization will consistently outperform someone treating SEO as just another item on a list of responsibilities.

Yet the vast majority of marketing job postings continue ask for unicorns. “Must be proficient in social media, SEO, PPC, email marketing, video production, content strategy, and analytics.” Translation: we want one person to do seven jobs, none of which they’ll have time to do well, we won’t train them, and we’ll pay them a pittance.

What businesses actually need is either a team of specialists or someone coordinating specialists. But what we’re talking about are completely different roles.

A marketing director can provide strategic oversight across channels. They should understand how different functions connect to business goals. But understanding connections is a very different thing from actually executing the work. The person setting content strategy probably shouldn’t also be writing every post, or designing every graphic. Even if they could do all those things adequately, there aren’t enough hours. Tools like Canva or AI address the technicalities. But we’re still missing the meat in the sandwich: the trigger than compels a buyer to take action.

It’s often the case that early-stage startups take on a marketing generalist for the simple reason that they have no other choice. I get that. Small budgets mean accepting “good enough” marketing output across multiple channels, rather than excellence in one. At the beginning of the journey, when we’re still working out our GTM such thinking makes perfect sense when resources are constrained.

The problems emerge when businesses grow, but expectations remain the same. The trade-offs that made sense at five people are now expensive when there are fifty of us. A mediocre PPC campaign done by someone who doesn’t know what they don’t know wastes real money compared to a specialist. Weak SEO compounds into enormous opportunity costs, especially with the growth in AI search. Design that’s merely acceptable rather than strategic undermines our brands perception in ways that are hard to measure but easy to feel.

And anyway, marketing’s just a ‘nice-to-have’ rather than an essential component part of the business, right?

Generalists succeed in a different capacity. Someone with working knowledge across disciplines can translate between specialists and keep different functions aligned. It’s more like the way an orchestra’s conductor works, rather than the first chair violinist. Of course such a role has value, but it’s a different kind of value to actually executing the work.

Getting specific about needs

Before hiring anyone, we need to be figuring out the actual problem we’re looking to address. The problem isn’t “we need marketing”, it’s something concrete, tangible, and measurable. Maybe it’s higher rankings for specific keywords, better conversion rates from visitor to sales lead. Once we’ve identified the specific problems we’re looking to address (even if that’s just in the short term) it inevitably highlights the profile of person or people we’re going to need.

The alternative is hiring someone who checks boxes on a job description, only for us to find out six months later that they’re strong in some areas but suck at others. That’s not their failure. It’s a corporate structure problem created by unclear expectations about what one person can reasonably master. Businesses with scale should build teams of specialists who complement each other. Content creators, SEO practitioners, paid media managers, designers, someone strategic coordinating everything. Organizations with structured teams report better ROI tracking, probably because clear roles give clear accountability to everyone concerned.

Smaller organizations might work with specialized agencies or contractors instead. It often makes more sense to concede some coordination overhead for access to real expertise, without full-time costs. Either way, the principle holds. Excellence in one area doesn’t predict competence in another.

Why this matters beyond hiring

Treating “marketing” as one undifferentiated blob creates problems beyond bad hires. It makes benchmarking impossible because we’re comparing unrelated work. It obscures career paths because “advancing in marketing” could mean ten different trajectories. It complicates budget decisions because we can’t properly value work we don’t understand.

Worst of all, it produces mediocre results nobody can explain. When everything falls under “marketing,” nothing is clearly anyone’s responsibility. Campaigns underperform and we can’t diagnose why because too many moving parts are handled by too many people without appropriate expertise.

The fix requires more precision about what we’re asking for. “Marketing help” is meaningless. “Someone to manage Google Ads and reduce cost per acquisition” means something. So does “a content strategist to develop our editorial calendar” or “a brand strategist to clarify our positioning against these competitors.”

Being specific forces clarity. It makes us confront actual needs rather than hoping someone solves all problems magically. It acknowledges that expertise takes time to develop. Most importantly, it stops treating marketing as one skill set and recognizes it for what it is: related but distinct disciplines that work better when handled by people who’ve put in the time and effort in their specific craft.