Company Profile

Leidos is seeking and exceptional and motivated Research Chemist interested in pursuing their passion by working side-by-side with world experts through a research appointment at the U.S. Department of Energy s (DOE) National Energy Technology Laboratory (NETL). In this role, you will work as part of DOE s leading engineering Research & Development laboratory team supporting NETL to pursue cutting-edge research on carbon nanomaterials for electronic devices. Specifically, you will work with ...

Leidos Dynetics Advanced Materials Department is seeking a passionate, detail-oriented problem-solver to serve as Materials Engineering Intern in Summer of 2026. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engineering, scientific and IT solutions. The Advanced Materials Department is a multi-disciplinary team that provides materials engineering expertise for every phase of a program. With backgrounds ...

Leidos is in search of an Environmental Chemist/Data Validator. This role will primarily provide support to the United States Army Corps of Engineers (USACE) Formerly Utilized Sites Remedial Action Program (FUSRAP) St. Louis project. At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer s success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment ...

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to doing the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! The Civil Environmental & Infrastructure Portfolio at Leidos currently ...

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to doing the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Your greatest work is ahead! The Civil Environmental & Infrastructure Portfolio at Leidos currently ...

Leidos is seeking an exceptional and motivated recent ( 5 years) post-graduate Geochemist interested in pursuing their passion and expanding their expertise by working side-by-side with world experts through a research appointment at the U.S. Department of Energy s (DOE) National Energy Technology Laboratory (NETL). In this role, you will work as part of DOE s leading engineering R&D laboratory team supporting NETL to develop the science base, tools, and methods to accelerate the identification ...

Are you ready for a rewarding career challenge?Unleash your potential at Leidos, where we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customer s success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. If this sounds like an ...

Leidos is seeking an exceptional and motivated recent graduate ( 5 years), preferably post-doctoral, Carbon Materials Research Scientist interested in pursuing their passion and expanding their expertise by working side-by-side with world experts through a research appointment at the U.S. Department of Energy s (DOE) National Energy Technology Laboratory (NETL). In this role, you will work as part of DOE s leading engineering R&D laboratory team supporting NETL to address carbon supply chain ...

Leidos has an opening for a Research Scientist at the U.S. Army Combat Capabilities Development Command - Chemical Biological Center (DEVCOM CBC) facility located at Aberdeen Proving Ground, Maryland. This is an exciting opportunity to use your experience helping the DEVCOM CBC mission. In this mission we support DEVCOM CBC in basic and applied research, development, testing, and evaluation efforts to support the U.S. Warfighter and ensure our Warfighters maintain battlefield dominance during ...

This position will serve as a mid-level chemist performing environmental verification and validation of inorganic and organic chemical analytical data. The individual in this role will conduct data validation and associated activities in support of an environmental remediation program for a group of clients. The position will employ multiple chemical techniques and validation/verification methodologies on environmental samples related to site characterization, site remediation, environmental ...