<?php
add_action( 'init', 'mytheme_create_post_type' );
function mytheme_create_post_type() {  // jobs custom post type
    // set up labels
    $job_labels = array(
        'name' => __( 'Jobs' ),
        'singular_name' => __( 'Job' ),
        'add_new' => __( 'Add New' ),
        'add_new_item' => __( 'Add New Job' ),
        'edit_item' => __( 'Edit Job' ),
        'new_item' => __( 'New Job' ),
        'all_items' => __( 'All Jobs' ),
        'view_item' => __( 'View Job' ),
        'search_items' => __( 'Search Jobs' ),
        'not_found' =>  __( 'No Jobs Found' ),
        'not_found_in_trash' => __( 'No Jobs found in Trash' ),
        'parent_item'       => __( 'Parent Job' ),
        'parent_item_colon' => __( 'Parent Job:' ),
        'menu_name' => __( 'Jobs' ),
    );
    register_post_type(
        'job',
        array(
            'labels' => $job_labels,
            'has_archive' => true,
            'public' => true,
            'hierarchical' => false,
            'supports' => array( 'title', 'editor', 'excerpt', 'custom-fields', 'thumbnail', 'page-attributes' ),
            'taxonomies' => array( 'post_tag', 'job_category' ),
            'exclude_from_search' => true,
            'capability_type' => 'post'
        )
    );

    register_taxonomy_for_object_type( 'job_category', 'job' );
}

add_action( 'init', 'mytheme_create_taxonomies', 5 );
function mytheme_create_taxonomies() {
    // job taxonomy
    $job_labels = array(
        'name'              => _x( 'Job Categories', 'taxonomy general name' ),
        'singular_name'     => _x( 'Job Category', 'taxonomy singular name' ),
        'search_items'      => __( 'Search Job Categories' ),
        'all_items'         => __( 'All Job Categories' ),
        'parent_item'       => __( 'Parent Job Category' ),
        'parent_item_colon' => __( 'Parent Job Category:' ),
        'edit_item'         => __( 'Edit Job Category' ),
        'update_item'       => __( 'Update Job Category' ),
        'add_new_item'      => __( 'Add New Job Category' ),
        'new_item_name'     => __( 'New Job Category' ),
        'menu_name'         => __( 'Job Categories' ),
    );
    register_taxonomy(
        'job_category',
        'job',
        array(
            'hierarchical' => false,
            'labels' => $job_labels,
            'rewrite' => false,
            'show_admin_column' => true
        )
    );
}