How to update a DataTable without reloading the page?

I have a DataTable (plugin) generated from an Array that will mount an online user list. And mount to pagination.

But AJAX that returns the list is of type GET and keeps updating the page to check if any ID has logged in and so updates the list, and for that I I'm using setTimeOut .

My problem is:

When I'm looking for some ID using pagination, GET is done and so refreshes the page and returns to the first page.

My question:

Is there any way to update this Array as GET is done without refreshing the page by going back to first page?

Codes:

 //Função que atualiza a DataTable dos operadores
        function preencheTabelaOperadores() {
            console.log("Preenche Tabela Operadores");
            $.ajax({
                async: false,
                type: 'GET',
                url: '@Url.Action("GetQtdeSinaisPorOperador")',
                success: function (data) {

                    var tabelaOperadores = $('#dataTableOperadores').dataTable({
                        destroy: true,
                        bProcessing: true,
                        data: data,
                        columns: [
                                    { "data": "dsUserName" },
                                    { "data": "nmQtdeSinais" },
                                    { "data": "nmQtdeSinaisPrio1" },
                                    { "data": "nmQtdeSinaisPrio2" },
                                    { "data": "nmQtdeSinaisPrio3" },
                                    {
                                        "data": "nmBloqueado",
                                         "render": function (data, type, row) {
                                             var img

                                             if (data == 3) {
                                                 img = "<center><i class='fa fa-times-circle' style='color:orange; font-size:30px'></i></center>"
                                             } else if (data == 2){
                                                 img = "<center><i class='fa fa-times-circle' style='color:red; font-size:30px'></i></center>"
                                             } else {
                                                 img = "<center><i class='fa fa-check-circle' style='color:green; font-size:30px'></i></center>"
                                             }

                                             return img
                                        }
                                    },
                                    {
                                        "data": "idUsuario",
                                        "render": function (data, type, row) {
                                            var btn
                                            btn = "<button type='button' data-backdrop='false' data-item-description="+row.dsUserName+" class='btn bg-red-active deslogar' data-item-id=" + data + "  data-toggle='modal' data-target='#modalCertezaDeslogarUsuario' ><i class='fa fa-sign-out'></i> Deslogar </button>"
                                            return btn
                                        }
                            },
                            {
                                "data": "idUsuario",
                                "render": function (data, type, row1) {
                                    var btn1
                                    btn1 = "<button type='button' data-backdrop='false' data-item-description=" + row1.dsUserName + " class='btn bg-blue-active bloquear' data-item-id=" + data + " data-toggle='modal' data-target='#modalCertezaBloquearUsuario' ><i class='fa fa-sign-out'></i> Bloquear Evento</button>"
                                    return btn1
                                }
                            }

                        ],
                        language: {
                            "sEmptyTable": "Nenhum registro encontrado",
                            "sInfo": "Mostrando de _START_ até _END_ de _TOTAL_ registros",
                            "sInfoEmpty": "Mostrando 0 até 0 de 0 registros",
                            "sInfoFiltered": "(Filtrados de _MAX_ registros)",
                            "sInfoPostFix": "",
                            "sInfoThousands": ".",
                            "sLengthMenu": "_MENU_ resultados por página",
                            "sLoadingRecords": "Carregando...",
                            "sProcessing": "Processando...",
                            "sZeroRecords": "Nenhum registro encontrado",
                            "sSearch": "Pesquisar: ",
                            "oPaginate": {
                                "sNext": "Próximo",
                                "sPrevious": "Anterior",
                                "sFirst": "Primeiro",
                                "sLast": "Último"
                            },
                            "oAria": {
                                "sSortAscending": ": Ordenar colunas de forma ascendente",
                                "sSortDescending": ": Ordenar colunas de forma descendente"
                            }
                        }
                    });
                    data = null;
                }
            });
           setTimeout(preencheTabelaOperadores, 15000);
        }