Trek Via Alpina Green Trail
This trek combines exhausting hikes during the day climb 12,157m on 144km of trails in 7 days, comfortable accommodations, haut cuisine, low cost, all with non-stop spectacular scenery in the middle of the Swiss alpine mountains. Refer to the link for a trip report that includes route overview, description, GPX track, lodging, packing list, and references.
If you want to work in Switzerland, be aware that you generally need to obtain a work permit.
Switzerland signed an agreement with the European Union that allows citizens of the old EU-15 states to work and search jobs at arms length with Swiss citizens. In these cases you only need a valid passport and have to register with the local administration. The same system applies in general to citizens of the new EU-10 states Eastern European states in general plus Bulgaria and Romania but there are limitations on the number of permits. For all other countries in the world the best way is to check with your embassy if there are, for example, exchange programs.
Switzerland has an unemployment rate of about 2.9% june 2011. Skilled academics will have good job opportunities.
The high level of Swiss salaries reflect the high costs of living, so keep in mind that you must spend a lot for accommodation and food, when you negotiate your salary. Still, if you want or have to make money fast, you can save a substantial amount per month while working in a low-paying job. In general, you work 42 hours/week and have 4 weeks of paid holidays.
Switzerland has no legal minimum salary. The salary depends on the industry you work in, with most companies paying at least 3500 CHF per month, for example as cashier in a supermarket. Overtime work is usually paid unless otherwise agreed in contract.
If you want to check the average salaries by industry or make sure you get the right amount paid, Swiss employees are heavy organized in trade unions SGB (http://www.sgb.ch) and always keen to help you.
If you are looking for quality French courses for adults or juniors, you can learn French in one of the Alpadia previously known as ESL Language Schools schools centres located in Switzerland. You can also choose LSI Language Studies International and go for one of the many schools in their extensive network to learn French in Switzerland.