Shortcode that orders custom post types by a custom field

I have a custom post type called staff. I created a shortcode to list the entries, following this tutorial: https://code.tutsplus.com/tutorials/create-a-shortcode-to-list-posts-with-multiple-parameters–wp-32199.

My working shortcode sorts by the post title and it works fine. But sometimes I need to sort by something else, and would like to sort by “job_name” one of the fields in the staff custom post type.

I have googled and tried various combinations of

'orderby' => 'meta_value',
'meta_key' => 'job_name',

and

'orderby' => 'meta_value',
    'meta_query' => array(
        array(
            'key' => 'job_name',
            'compare' => 'LIKE'
        )
    )
 );

but can’t get it to work. Obviously I am not a coder. I would appreciate any help. Thanks very much.

Shortcode I am using that sorts by post title is below.

add_shortcode( 'vma-list-posts', 'vma_post_listing_parameters_shortcode' );
function vma_post_listing_parameters_shortcode( $atts ) {
    ob_start();

    // define attributes and their defaults
    extract( shortcode_atts( array (
        'type' => 'staff',
        'order' => 'ASC',
        'orderby' => 'title',
        'posts' => -1,
        'position_type' => '',
        'department' => '',
//        'category' => '',
    ), $atts ) );

    // define query parameters based on attributes
    $options = array(
        'post_type' => $type,
        'order' => $order,
        'orderby' => $orderby,
        'posts_per_page' => $posts,
        'position_type' => $position_type,
        'department' => $department,
  //      'category_name' => $category,
    );
    $query = new WP_Query( $options );
    // run the loop based on the query
    if ( $query->have_posts() ) { ?>
     <ul class="large-block-grid-4 small-block-grid-1 medium-block-grid-2">
	<?php while ( $query->have_posts() ) : $query->the_post(); ?>
             <li>
		 <?php the_post_thumbnail('vma-staff'); ?>
                   <?php
			//	if(get_field('first_name'))
			{
			//echo '<img src="' . get_field('staff_photo') . '" />';
			echo '<p class="staffname">' . get_field('staff_title') . ' '. get_field('first_name') . ' ' . get_field('last_name') . '</p>';}
			if(get_field('job_title'))
			{
			echo '<p class="staffjobtitle">' . get_field('job_title') . '</p>';
			}
			{
			echo '<p class="staffemail">' . '<a href="mailto:' . get_field('email') . '">' . get_field('email') . '</a></p>';
			echo '<p class="staffphoto">Ext. ' . get_field('extension') . '</p>';
			}
 			?>
		  <?php the_content(); ?>
         </li>
			<?php endwhile;
			wp_reset_postdata(); ?>
		</ul>
    <?php
        $myvariable = ob_get_clean();
        return $myvariable;
    }
}