I think the SI is looking for someone who can make some nice LaTeX-classes; when those are done, people can use whatever editor is the best for them (including LyX) for writing the papers.
BTW, it would be excellent if SI would make their templates available, the example looks very nice.
The Singularity Institute needs to hire 1-2 people who are fluent in LaTeX to help us transform past and future SI publications from looking like this to looking like this.
As with the remote researcher positions, pay is hourly and starts at $14/hr but that will rise if the product is good. You must be available to work at least 20 hrs/week to be considered.
Perks:
If you're interested, contact luke@intelligence.org and describe past LaTeX work you've done, with attached PDF examples.