andiskufi what kind of VPN solution is used at work?
Depending on the answer you might need to install OpenConnect. This opensource project supports Cisco, Juniper VPN, Palo Alto Networks and Pulse Secure VPN solutions.
OpenConnect integrates nicely with KDE, Gnome, and Budgie.
The project is actively maintained and developed. Support for new "enterprise" solutions are being added: http://www.infradead.org/openconnect/changelog.html
sudo eopkg it openconnect