Seeking part-time work paid 'under the table' typically requires reliability, a strong work ethic, and hands-on skills relevant to the specific job such as cleaning, yard work, or food service. There are usually no formal certifications or technical tools required, but practical knowledge of the relevant tasks is important. Good communication, adaptability, and the ability to work independently can set you apart in these informal roles. These skills are important as such positions often rely on trust, word-of-mouth recommendations, and the ability to quickly learn and meet employers' needs.