Software Developer
$87K - $157K/yr
Leidos Defense Sector has an opportunity in the Integrated Tactical Warning/Attack Assessment (ITW/AA) and Missile Defense mission areas. Your Greatest Work is Ahead! This Software Developer role ...

$87K - $157K/yr
Leidos Defense Sector has an opportunity in the Integrated Tactical Warning/Attack Assessment (ITW/AA) and Missile Defense mission areas. Your Greatest Work is Ahead! This Software Developer role ...
$87K - $157K/yr
Leidos Defense Sector has an opportunity in the Integrated Tactical Warning/Attack Assessment (ITW/AA) and Missile Defense mission areas. Your Greatest Work is Ahead! This Software Developer role ...
Beavercreek, OH · On-site
$87K - $157K/yr
Leidos is dedicated to making the world a safer place. This starts with helping our customers in ... Design, develop and maintain mission-critical software in support of national defense, and ...
Beavercreek, OH · On-site
$87K - $157K/yr
Leidos is dedicated to making the world a safer place. This starts with helping our customers in ... Design, develop and maintain mission-critical software in support of national defense, and ...
Huntsville, AL · On-site
$87K - $157K/yr
Leidos is dedicated to making the world a safer place. This starts with helping our customers in ... Leidos is seeking a talented Software Engineer to work in our Huntsville office. This is an ...
Huntsville, AL · On-site
$87K - $157K/yr
Leidos is dedicated to making the world a safer place. This starts with helping our customers in ... Leidos is seeking a talented Software Engineer to work in our Huntsville office. This is an ...
Huntsville, AL · On-site
$69K - $125K/yr
Leidos is dedicated to making the world a safer place. This starts with helping our customers in ... Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an ...
Huntsville, AL · On-site
$69K - $125K/yr
Leidos is dedicated to making the world a safer place. This starts with helping our customers in ... Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an ...
$69K - $125K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...
$69K - $125K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...
Huntsville, AL · On-site
$87K - $157K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...
Huntsville, AL · On-site
$87K - $157K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... The Software Engineer will develop software within a Scaled Agile Framework (SAFe) environment ...
$57K - $104K/yr
Leidos is seeking a talented Software Engineer to help lead the development of next-generation software capabilities within our dynamic research and development environment. In this role, you'll ...
$57K - $104K/yr
Leidos is seeking a talented Software Engineer to help lead the development of next-generation software capabilities within our dynamic research and development environment. In this role, you'll ...
$154K - $278K/yr
Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Access Management Program. The Software Engineer will work with a small team of developers ...
$154K - $278K/yr
Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Access Management Program. The Software Engineer will work with a small team of developers ...
Huntsville, AL · On-site
$69K - $125K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... Develop and maintain test procedures on software use to support testing and vehicle delivery.
Huntsville, AL · On-site
$69K - $125K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... Develop and maintain test procedures on software use to support testing and vehicle delivery.
Bowie, MD · On-site
$69K - $125K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... We are currently looking to add a Junior Software Engineer to our team in Bowie Maryland. The ...
Bowie, MD · On-site
$69K - $125K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... We are currently looking to add a Junior Software Engineer to our team in Bowie Maryland. The ...
$87K - $157K/yr
Leidos has an exciting opportunity for a Software Engineer in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering, Computer ...
$87K - $157K/yr
Leidos has an exciting opportunity for a Software Engineer in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering, Computer ...
Reston, VA · On-site
$57K - $104K/yr
Leidos is seeking a talented Software Engineer to help lead the development of next-generation software capabilities within our dynamic research and development environment. In this role, you'll ...
Reston, VA · On-site
$57K - $104K/yr
Leidos is seeking a talented Software Engineer to help lead the development of next-generation software capabilities within our dynamic research and development environment. In this role, you'll ...
Leidos is a DOD leader in electronic design and chiplet manufacture. Our division primarily focuses ... In this role, the Software Engineer will develop and maintain APIs written in Python and MATLAB ...
Leidos is a DOD leader in electronic design and chiplet manufacture. Our division primarily focuses ... In this role, the Software Engineer will develop and maintain APIs written in Python and MATLAB ...
$69K - $125K/yr
Leidos is dedicated to making the world a safer place. This starts with helping our customers in ... Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an ...
$69K - $125K/yr
Leidos is dedicated to making the world a safer place. This starts with helping our customers in ... Leidos is seeking a talented Software Test Engineer to work in our Huntsville office. This is an ...
$87K - $157K/yr
Leidos has a new and exciting opportunity for a Software Engineer in our INTEL Sector's Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering ...
$87K - $157K/yr
Leidos has a new and exciting opportunity for a Software Engineer in our INTEL Sector's Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering ...
Chantilly, VA · On-site
$154K - $278K/yr
Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Access Management Program. The Software Engineer will work with a small team of developers ...
Chantilly, VA · On-site
$154K - $278K/yr
Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Access Management Program. The Software Engineer will work with a small team of developers ...
Huntsville, AL · On-site
$87K - $157K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... Leidos Defense is seeking several Software Engineers at various career levels to join a highly ...
Huntsville, AL · On-site
$87K - $157K/yr
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people ... Leidos Defense is seeking several Software Engineers at various career levels to join a highly ...
Huntsville, AL · On-site
$87K - $157K/yr
Description Leidos is dedicated to making the world a safer place. This starts with helping our ... Leidos is seeking a talented Software Engineer to work in our Huntsville office. This is an ...
Huntsville, AL · On-site
$87K - $157K/yr
Description Leidos is dedicated to making the world a safer place. This starts with helping our ... Leidos is seeking a talented Software Engineer to work in our Huntsville office. This is an ...
San Diego, CA · On-site +1
$87K - $157K/yr
At Leidos , we're not just writing code-we're decoding the unknown. Our San Diego research and ... We're looking for a Software Engineer / Computer Scientist who thrives on solving hard problems and ...
San Diego, CA · On-site +1
$87K - $157K/yr
At Leidos , we're not just writing code-we're decoding the unknown. Our San Diego research and ... We're looking for a Software Engineer / Computer Scientist who thrives on solving hard problems and ...
Huntsville, AL · On-site
$87K - $157K/yr
Description Leidos is dedicated to making the world a safer place. This starts with helping our ... Software products range from analysis tools/simulations, mission planning software, and components ...
Huntsville, AL · On-site
$87K - $157K/yr
Description Leidos is dedicated to making the world a safer place. This starts with helping our ... Software products range from analysis tools/simulations, mission planning software, and components ...
What is it like to work at Leidos?
What makes Leidos an attractive place to work?
Do workers at Leidos get paid breaks?
Does Leidos pay people when they’re sick?
At Leidos, are sick days and vacation days separate paid time off?
Is the health insurance from Leidos affordable enough for their workers?
Do people get paid time off at Leidos?
How far ahead of time do people find out their work schedule?
Do workers at Leidos worry about hours?
Do Leidos workers get to choose the shifts they work?
How easy is it for Leidos workers to change shifts?
How easy is it to get time off at Leidos?
Do Leidos managers change schedules at the last minute?
Do jobs at Leidos spill into time workers aren’t paid for?
How easy is it to take sick days at Leidos?
Is a Leidos job good for students?
Is working at Leidos good if you’re a parent or caregiver?
Do people at Leidos feel treated with respect by their managers?
Do people at Leidos get to take their breaks without interruption?
Is it stressful to work at Leidos?
Do people at Leidos enjoy their jobs?
Do people at Leidos recommend working with their team?
Do people get enough training when they start at Leidos?
Do people get support to advance at Leidos?
Do people think Leidos’s headquarters understands what’s happening where they work?
Do workers feel well informed about how Leidos is doing?

8.3
Based on 152 frontline employees who took The Breakroom Quiz
79th of 492 rated business services
POSITION: Software Developer
Location: Colorado Springs, CO
Make an Impact with Leidos!
Leidos Defense Sector has an opportunity in the Integrated Tactical Warning/Attack Assessment (ITW/AA) and Missile Defense mission areas.
Your Greatest Work is Ahead!
This Software Developer role includes trade studies, system engineering, model-based system engineering, portfolio analysis, software development demonstration and product testing and deployment to Cheyenne Mountain. Leidos is focused on finding the best people, processes, and tools that will provide solutions in data integration and fusion, data analytics, data mining, predictive analytics, data visualization, and decision support tools. This position will report directly to the Program Manager.
**This posting is for multiple opportunities across experience levels. Role level and compensation will be aligned to candidate experience.**
Primary Responsibilities:
Design and implement containerized environments for Java and C++ applications.
Develop mission-critical software supporting missile defense systems.
Communicate and document technical solutions for integrated engineering teams in a fast-paced environment.
Stay updated on state-of-the-art programming techniques and technologies.
Conduct software design and code reviews to ensure product quality.
Collaborate with System Engineering teams to synchronize, schedule, and demonstrate capabilities to customers.
Manage regression coding and deployment delays with third-party contractors and stakeholders.
Required Qualifications:
Bachelor's degree in Software development or related discipline with 4+ years of relevant experience. (Additional related experience, training, and/or certifications may substitute degree requirements)
US Citizen; Currently possess an active DoD Secret security clearance.
Expertise in C++ and Java programming.
Experience in developing micro-services and containerized environments.
Strong ability to work independently and collaboratively within engineering teams.
Familiarity with Agile software development processes.
Preferred Qualifications:
Master's degree in associated field
Effective communication skills and experience managing multiple tasks.
Experience in FORTRAN
Experience with missile warning and missile defense
Understanding of missile warning message types
AMSOPP1
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:June 9, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Sourced by ZipRecruiter
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 practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.
It services
10,000+ Employees
Reston, VA, US