Companies often debate whether the next marketing leader should be called CMO, marketing director or head of marketing. I would start somewhere else. Write down the decisions the person must own, the authority they will have and the commercial number they will answer for. The right seniority becomes much clearer once the job is described that way.
The title cannot compensate for a weak remit
A senior title with no authority produces a well-paid coordinator. If every segment choice needs founder approval, every supplier stays protected by its own internal sponsor and every budget discussion starts again each month, the leader cannot lead. They can only keep the activity moving.
The remit needs to include five decisions. Which buyers the company will prioritise. Which problem it wants to be known for solving. Where the budget goes. Which work stops. How marketing contribution will be measured with sales. These are connected decisions and one person needs to own the whole set.
Commercial context comes before channel expertise
The senior marketing leader needs access to deal values, win and loss patterns, sales-cycle length, margin by service and the reasons customers choose the company. This is the evidence behind positioning and budget allocation. Channel knowledge matters once the commercial choice has been made.
I look at the pipeline first because it exposes the real shape of the business. It shows which buyers are moving, where they stall and whether the public proposition matches what people actually purchase. A content calendar cannot answer those questions.
The team needs decisions it can act on
A capable marketing manager or specialist team performs better with a clear priority order. They need a defined buyer, a message, a channel role, a measure and a review point. Senior leadership creates that operating context and stays available when evidence changes the plan.
This is also where supplier management belongs. Agencies, freelancers and internal specialists should receive one coherent brief and understand how their work contributes to the same commercial outcome. The senior leader protects them from conflicting requests and holds them to the agreed measure.
When the role needs to be full time
A permanent CMO or marketing director fits when the function has enough daily executive work to fill the week, the team is substantial, the growth model is proven and the organisation needs constant leadership presence. A head of marketing fits when the strategy is largely settled and the main job is running the plan and the team.
A fractional CMO fits earlier, when senior decisions need ownership now and the scope does not yet justify a permanent executive. The company buys the judgement and authority for an agreed number of days, then adds specialists or employees around a plan that has been tested.
What I would ask before approving the role
Which decisions will this person make without seeking permission. What commercial number will they own. Which meetings and data will they have access to. Who will execute the plan. What should be different after two quarters. If the leadership team cannot answer those questions, define the role before starting the search.
The practical comparison sits in do I need a fractional CMO. The full question set I use before recommending any model is published under marketing diagnostic questions, and fractional CMO versus agency versus in-house compares the main ways to buy the capability.