- Leidos (Vandergrift, PA)
- …in environmental science, chemistry, biology or a related scientific discipline or an Associate 's degree and 2 years' experience working in a laboratory setting. ... you can thrive, keep reading!** Leidos is seeking a Chemist to join the Climate, Energy & Environmental Division's...else dares. **Original Posting:** December 9, 2025 For US Positions : While subject to change based on business needs,… more