def get_batch_job_args(job_time=1500):
    """ Get the correct set of batch jobs arguments.

    Parameters
    ----------

    job_time : int
        Expected max length of the job, in seconds.
        This is used to select the batch queue and set the
        job_check_sleep parameter that sets how often
        we check for job completion.

    Returns
    -------
    job_args : dict
        Dictionary of arguments used to submit a batch job

    """
    if DEFAULT_JOB_TYPE == 'slac':
        from fermipy.jobs.slac_impl import get_slac_default_args
        return get_slac_default_args(job_time)
    elif DEFAULT_JOB_TYPE == 'native':
        from fermipy.jobs.native_impl import get_native_default_args
        return get_native_default_args()
    return None