Position Summary   Through field-leading policy research, advocacy, and strategy development, the Lead Researcher, Housing and Cities, will play a pivotal role in Sightline's efforts to create housing abundance as a solution to multiple pressing challenges: affordability, climate change, equity, and sprawl. They will help develop and drive pro-housing policy at the local and state level, with a core goal to loosen restrictions on homebuilding that limit home choices, segregate neighborhoods, push lower-income people out, force burdensome, polluting commutes, and prevent Cascadian cities from welcoming new residents.     The Lead Researcher will report to Sightline's Senior Director of Housing and Cities and collaborate with staff and contributors in Washington, Oregon, Montana, Idaho, Alaska, and British Columbia. They will be part of a high-functioning, collaborative cadre of researchers, communicators, and advocates, supported by a strong...