Which is the best way of calling a function periodically in windows service other than timer in C#

public void InitJob() 
{
    Action job = () => { Console.WriteLine($"Running {DateTime.Now}"); };
    Func<DateTime> computeNextStart = () => 
    {
        var now = DateTime.Now;
        return now.Date 
               + TimeSpan.FromHours(now.Hour) 
               + TimeSpan.FromMinutes(now.Minute + 1);
    };
    ThreadPool.QueueUserWorkItem(
        (state) => ExecuteJobTimedAsync(job, computeNextStart));
}

private static async void ExecuteJobTimedAsync(
    Action job,
    Func<DateTime> computeNextStart) 
{
    DateTime waitUntil = computeNextStart();
    TimeSpan wait = waitUntil - DateTime.Now;
    if (wait > TimeSpan.Zero) await Task.Delay(wait).ConfigureAwait(false);
    job();
    ThreadPool.QueueUserWorkItem(
        (state) => ExecuteJobTimedAsync(job, computeNextStart));
}