Security Clearance Jobs in Mississippi

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Duties You will plan, organize, and direct efforts of a team of government and contractor personnel. You will direct resolution of technical, contractual, and material issues under the cognizance pr...

Duties You will plan, organize, and direct efforts of a team of government and contractor personnel. You will direct resolution of technical, contractual, and material issues under the cognizance pr...

DutiesAs a AIRCRAFT MECHANIC (2), WG-8852-10, you will inspect, repair, modify, and service aircraft systems, components, and assemblies, both on- and off-aircraft. This position is located within a N...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Duties You will assess an emergency management program to determine enhancements and improvements that can be made to reduce the potential for loss of life and property. You will conduct emergency m...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

Description SAIC is seeking a Network Engineer to be responsible for designing, implementing, and maintaining the network architecture for shipboard C5ISR systems, ensuring robust and secure communi...

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model...

Duties You will perform or advise on work in any of the phases or system of budget administration including formulation of budget and cost estimates to support plans, programs, and activities. You w...

Duties You will perform or advise on work in any of the phases or system of budget administration including formulation of budget and cost estimates to support plans, programs, and activities. You w...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: NoCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incred...

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incre...

Job Category: Military Operations & TrainingRequisition Number: SWCCS001263Posting Details Posted: April 27, 2026 Full-Time On-site Job DetailsDescriptionQuattro...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

OverviewAllied Universal®, North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a dynamic, welcoming, and ...

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest fo...

Duties You will develop law enforcement approaches and methods of instruction to verify the curriculum meets course objectives. You will serve as a firearms range control officer in the operation of...

About PeratonPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading m...

R-00185676Description Join the Exploration, Environment and Earth Intelligence Division at Leidos, where you’ll play a pivotal role supporting the U.S. Naval Oceanography Program at the John C. ...