XML Job feeds x 11 job sites all the same

XML job feed x 11 sites
Example of XML job feed:

<?xml version="1.0" encoding="utf-8"?>
<source>
<job>
<title>JobTitle</title>
<date>2015-10-22 12:49:39</date>
<referencenumber>UniqueData131</referencenumber>
<url>https://www.site.com/job?jobid=UniqueData131</url>
<company>CompanyName</company>
<location>Louisville,KY,40202</location>
<description>We have an immediate opening for a Diesel Technician, where you will be performing the majority of required maintenance and service on a wide range of equipment.
...
Responsibilities: Performs vehicle maintenance and repair duties
...
</description>
<salary>$50K per year</salary>
</job>
...
</source>

Instead of describing <job> with single <location> element you may specify separate elements:
<city>Louisville</city>
<state>KY</state>
<zip>40202</zip>
<country>US</country>

We need all active jobs posted in the last 30 days.
We need full job description.

Feed instructions https://www.postjobfree.com/include-job-feed
Sites are built with https://wpjobboard.net/