WP Job Openings
One of the most loved features of the WP Job Openings Plugin is its super flexible Job Specification Management module. The plugin by default comes with three default job specifications – Job Category, Job Location and Job Type. But it is totally up to you whether you want to use them or add more of them. You can add an unlimited number of Job Specifications which you can effectively use as input fields of your job listing content. Also, the same specifications can be used to filter the jobs in the frontend as well as backend. You can also set icons for the specifications.
Dev tip: You can easily use the filter hook awsm_specification_content located in wp-job-openings.php to modify the contents of job specification and awsm_jobs_specifications_position located in admin/templates/appearance.php