Leidos Jobs in Illinois

R-00196316Description Leidos is seeking a Fire Protection Engineer (with expertise in Fire Life Safety) to join the National Airspace System Integration Support Contract (NISC) team. This role is for...

R-00196255Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department ...

R-00196250Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department ...

R-00196254Description Our customer is the Defense Information Systems Agency (DISA) and acts as the provider of GIG/Defense Information System Network (DISN) services to its customers, the department ...

R-00196220Description Leidos, a leading defense, intelligence, and technology company, is seeking motivated and aspiring software engineering students for our Summer 2027 Internship Program (Star...

R-00196174Description Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its ...

R-00196177Description Our customer, the Defense Information Systems Agency (DISA), provides, operates, and assures command and control of the Defense Information System Network (DISN) services to its ...

R-00195952Description Are you ready to make a difference and lead operations that directly support our nation's defense?Leidos, a Fortune 500 leader in technology, engineering, science, and missio...

R-00195575Description The Digital Modernization Sector has a career opportunity for a Release Manager supporting the Global Solutions Management – Operations II (GSM-O II) contract at DISA. This...

R-00195405Description The Digital Sector has a career opportunity for a ServiceNow  Senior Developer supporting the Global Solutions Management – Operations II (GSM-O II) contract at DISA. ...

R-00194492Description The Leidos Military OneSource program is seeking Outreach Assistants to work on an as needed, sporadic basis.Candidates MUST:Be US Citizens with military base accessANDBe located...

R-00195517Description The Leidos Digita; Sector has a career opportunity for a Scrum Master, supporting the Real-Time Network Visibility (RTNV) Capability portfolio on the Global Management Syste...

R-00195532Description Leidos is building a team of Electronics Engineer to support the Federal Aviation Administration (FAA) Central Service Area Engineering Services Group in various locations across...

R-00195410Description The Digital Sector has a career opportunity for a ServiceNow Developer supporting the Global Solutions Management – Operations II (GSM-O II) contract at DISA. This contract...

R-00195311Description Leidos’ NISC IV program seeks an Electrical Engineer/Radio Frequency (RF) Engineer to support the Federal Aviation Administration (FAA) Spectrum Engineering Services Group ...

R-00195301Description The Digital Modernization Sector has a career opportunity for a System Integration Test Manager supporting the Global Solutions Management – Operations II (GSM-O II) contra...

R-00195381Description Civil / Structural Engineer – FAA Infrastructure (Des Plaines, IL | 30% Travel)Support FAA facility modernization projects across the Central Service Area. In this role, yo...

R-00195382Description Ever wondered what it’s like to work for one of the best in government contracting? Leidos is consistently ranked a Top 100 Government Contractor by Forbes and recognized a...

R-00193360Description Defend the Nation's Networks Through Innovation and Advanced Cyber Engineering Join the front lines of national defense as a Countermeasures Engineer supporting the GSM-O II ...

R-00195242Description Leidos’ Digital Sector/Global Solutions Management-Operations II (GSMO-II) contract has an opening for a Senior Network Software Engineer located in the Scott AFB, IL area....