The best dating sites for a man in uniform are the big dating apps everyone else uses: Hinge, Tinder and Bumble, picked by what is busy in your city. The uniform works as one good photo in the set, not as a niche to build your whole page around. Sites made for people in uniformed jobs exist, but we have no figures on how large their pools are, so treat one as a side test and not your main bet.

Why the big apps come first

A site only works if women you would want to meet are on it and near you. The big apps have the largest crowds, and a uniform is not a reason for a woman to leave them.

For most men in a big US city the order is Hinge, then Tinder, then Bumble. Where Tinder is the main app, as in much of Europe, start there. a dating coach says each app draws its own mix of people, so run two for two weeks and keep the one that gives you dates.

What a uniform does in a photo

A uniform tells her one fact fast: what you do. It also hints at a life with rules, and some women like that. She still has to decide whether she would enjoy an evening with you.

So use it once. a dating coach says photos should look like you at your physical best and look like you have an interesting life. One photo in uniform covers the first. Two or three more of you out of uniform, on a trip, with friends, or cooking, cover the second.

Five photos in uniform tell her only your job. It works the way a single formal photo does in a casual set: believable when the rest of the set backs it up, and borrowed when it does not.

Check what your service or employer allows before you post a photo in uniform, and keep anything with a name tag, a location or a base out of the frame.

The job is not the personality

A uniform is a fact, and a dating coach's complaint about men's pages is that facts say nothing about what dating you would be like. "Firefighter" tells her your work, not your Saturday.

Answer her questions with a reason. Not "paramedic, 12-hour shifts," but "paramedic, which means I am calm when everything else is not, and I cook a lot on days off." The first is a line on a form. The second gives her something to ask about.

The same goes for any uniformed job. "Police officer" is a title. "Police officer who spends his days off fixing up an old boat" is a person she can picture.

Say how your schedule works

Many uniformed jobs run on shifts, rotations or postings, and a woman reads that as a question: will he have time for me?

Answer it before she asks. If you work nights, say so. If you may be moved, say how long you expect to be where you are. If she finds out on the third date that you ship out in a month, she will feel tricked. One honest line up front filters well, because the women who stay are the ones who can live with your schedule.

When a niche site is worth a try

Test it the way you would test any app. Sign up, then see how many women you find within a day or two near you. If you see a few hundred, it is worth running. If you see a handful, move on.

Do not assume a niche site is friendlier. Read each woman's page for what it says, and write to her the way you would anywhere else.

Do not lean on the uniform

On traits men worry about, such as height, weight and ethnicity, a dating coach says some women are drawn to the trait, most do not care, and a few do not like it. The same logic fits a uniform, though that is our reading and not his.

Some women will like it, most will treat it as one more fact, and a few will not. Your photos, your first message and your plans decide the rest. Keep your first message short, about something she wrote, and aim for a plan within a handful of messages. A plan can be as plain as: "Long week of shifts, free Thursday evening. Coffee near you?" It names a day, it shows your schedule, and it is easy for her to answer.