Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engi

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is seeking a Senior Embedded Software Engineer to support the development of mission-critical embedded software and firmware for missile defense systems. The selected candidate will contribute to the design, development, integration, and demonstration of advanced software capabilities in a fast-paced engineering environment. This role requires close collaboration with integrated engineering teams and strong technical communication skills to support delivery of high-quality software solutions to customers. Primary Responsibilities Perform conceptual design and architectural development across full-stack airborne system software, including embedded software design, code implementation, team peer review, and comprehensive unit testing. Own integration of loosely coupled sof

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Sector employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective eng

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engi

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Sector employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective eng

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is seeking a talented Embedded Software Test Engineer to join a multi-disciplinary team within a matrixed organization to create unique solutions for complex problems, specifically regarding missile defense systems. 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 . Primary Responsibilities The Embedded Software Test Engineer will support testing and validation activities for embedded systems within complex technical environments. The ideal candidate will possess extensive software testing and automation experience, with a strong background in Python scripting, debugging, and test framework development. This role requires the ability to tr

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is seeking a talented Embedded Software Test Engineer to join a multi-disciplinary team within a matrixed organization to create unique solutions for complex problems, specifically regarding missile defense systems. 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 . Primary Responsibilities The Embedded Software Test Engineer will support testing and validation activities for embedded systems within complex technical environments. The ideal candidate will possess extensive software testing and automation experience, with a strong background in Python scripting, debugging, and test framework development. This role requires the ability to tr

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is seeking a Mid-Level Embedded Software Engineer to support the development of mission-critical embedded software and firmware for missile defense systems. The selected candidate will contribute to the design, development, integration, and demonstration of advanced software capabilities in a fast-paced engineering environment. This role requires close collaboration with integrated engineering teams and strong technical communication skills to support delivery of high-quality software solutions to customers. Primary Responsibilities Perform conceptual design and development of embedded airborne system software within assigned technical area, including software architecture, code implementation, peer review participation, and comprehensive unit testing. Own integration of

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? 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! Leidos Defense is seeking a talented DevSecOps Engineer to design, build, and secure the continuous integration, continuous delivery (CI/CD), and deployment infrastructure supporting advanced sensor and mission systems. This role is ideal for engineers who enjoy automating software pipelines, integrating a

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? This posting is for an opportunity ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate's experience. If you’re excited about the work but your experience level differs – PLEASE APPLY! 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 do 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! Leidos’ Defense Sensors is seeking a Cloud Network

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description The Software Engineering and Applications Department within the Huntsville Defense Sector Engineering Matrix currently has a special job opening for a talented Software Engineering Branch Manager. Branch Management would not be the full-time focus of the employee, so the ideal candidate will need to be able to multi-task both project and leadership responsibilities. The Manager must lead by example in ethics, attitude and discipline; he/she must keep management informed of critical issues and play a part in business development opportunities when requested. Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges acr

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engi

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? 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! Leidos Defense is seeking a talented Software Test / QA Engineer to design, implement, and maintain automated and manual testing strategies for high-performance applications and backend systems supporting advanced sensor and mission systems. This role is ideal for test engineers who enjoy building robust t

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engi

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? 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 do 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! Leidos Defense Sensor is seeking a talented Traveling Software/ Radar Engineer to join a diverse team to create unique solutions for complex sensor and radar orientated problems. We have offices across the United States engaging in the defense, space, cyber and commercial fields, we provide responsive, cost-e

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engi

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engi

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engi

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engi

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Our team is solving the world’s toughest security challenges for customers with “can’t fail” missions. Within the Defense Sector, Leidos currently has a special opening for a talented Lead Software Engineer to

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Leidos is dedicated to making the world a safer place. This starts with helping our customers in the Defense Industry achieve their critical missions. Our dedicated Defense Group employees are solving critical challenges across the globe. 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 do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive, cost-effective engi

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Job Description Looking for an opportunity to make an impact? 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 sustainable. 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. Your greatest work is ahead! The Small Airborne Effectors Division at Leidos, is seeking a talented Avionics Systems Engineer to join a diverse team to create unique solutions for complex problems. With offices across the United States engaging in the defense, space, cyber and commercial fields, Leidos provides responsive

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description The Leidos AEGIS program is seeking an experienced Systems Engineer to support the Engineering Directorate at NASA's Marshall Space Flight Center (MSFC) in Huntsville, Alabama. The ideal candidate will have experience with Mentor Graphics design tools and administration, or comparable engineering design applications such as Altium, Creo Schematics, or AutoCAD. In this role, you will collaborate with NASA design engineers, subject matter experts, and system architects to provide technical support, administration, and management of Mentor Graphics and related engineering design tools. The successful candidate will bring strong technical knowledge, problem-solving skills, and the ability to support engineering design activities, application functionality, and end-user requirements

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? 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 sustainable. 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. Are you ready for your next career challenge? Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? 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 sustainable. 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. Are you ready for your next career challenge? Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? 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 sustainable. 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. Are you ready for your next career challenge? Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? 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 sustainable. 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. Are you ready for your next career challenge? Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Are you ready for your next career challenge? Leidos Defense Sector provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics, cybersecurity, logistics, training, and intelligence analysis and operations support. Our team is solving the world's toughest security challenges for customers with "can't fail" missions. Leidos' Defense Space Business Area is seeking a Specialty Systems Engineer to join a collaborative Systems Engineering Integration and Test team developing a variety of sensor payloads for space. This is an exciting opportunity to leverage your exper

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description The Logistics & Sustainment Department is seeking an experienced Sustainment Engineer directly supporting program execution. The position operates within a matrix environment. Programs retain responsibility for program requirements, priorities, technical direction, cost, and schedule. Primary Responsibilities The Sustainment Engineer will: Develop, integrate, and continuously improve sustainment engineering processes, methods, templates, tools, and standards. Support development of sustainment strategies beginning early in the system lifecycle and continuing through fielding, operations, and sustainment. Integrate reliability, maintainability, availability, supportability, maintenance, supply support, technical data, training, facilities, support equipment, and other sustainmen

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? 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 sustainable. 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. Are you ready for your next career challenge? Leidos Defense provides a diverse portfolio of systems, solutions, and services covering land, sea, air, space, and cyberspace for customers worldwide. Solutions for Defense include enterprise and mission IT, large-scale intelligence systems, command and control, geospatial and data analytics

Huntsville, AL 35806 • (21.8 miles) • Full Time • 10/18/2026

Description Looking for an opportunity to make an impact? 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 do 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! Leidos’ Defense Systems is seeking a Systems Engineer to join a team of systems engineers developing hypersonic missile systems. In this role, the Systems Engineer will use Cameo Systems Modeler and SysML to develop requirements specifications, system architecture content (bdd / ibd), and system behavio