Roseneil's Ph.D. thesis is titled Feminist political action: the case of the Greenham Common Women's Peace Camp which she completed in 1994.

[3] In 2016, at an event Bringing Greenham Home, which featured a weekend of Greenham-related films, Roseneil spoke about her personal ties to Greenham Common and her perception of the peace camps as "queer, intersectional spaces, where both gender diversity and indigenous land rights were part of the discussion".

[5] In 2020, Roseneil published the open access book The Tenacity of the Couple-Norm: Intimate citizenship regimes in a changing Europe with Isabel Crowhurst, Tone Hellesund, Ana Cristina Santos and Mariya Stoilova.

From 2005 to 2015, Roseneil was visiting professor II in Sociology at the Centre for Gender Research at the University of Oslo.

Among her duties, she served as assistant dean (research) for the School of Social Science, History and Philosophy, and head of the Department of Psychosocial Studies.

Roseneil held the position of executive dean of the Faculty of Social Sciences and professor of sociology at the University of Essex from 2016 to 2018.

[23] In 2010, Roseneil appeared on the BBC 4 TV series Timeshift, in an episode titled Greenham Common Changed My Life.

In 2015, Roseneil was involved and interviewed in a film, The PhD Survival Video: PhDs, Stress and Mental Health which was launched at the Birkbeck Institute for Social Research.