Description
Position: Software Engineer
Location: Colorado Springs, CO (On-site)
Make a Meaningful Impact with Leidos
At Leidos, we deliver innovative solutions through the dedication of our diverse and talented teams. We empower our people, strengthen our communities, and operate with integrity and sustainability. Guided by our Mission, Vision, and Values, we are committed to doing what's right-for our customers, our employees, and the world around us.
We are seeking a Software Engineer to support the Integrated Tactical Warning/Attack Assessment (ITW/AA) and Missile Defense mission areas. In this role, you will support trade studies, system engineering, model-based system engineering, software development and product testing and deployment. 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
Primary Responsibilities
Design, develop, and maintain mission-critical software supporting missile defense systems
Participate in Agile sprints and increment testing to validate software functionality
Document and communicate technical solutions across integrated, cross-functional engineering teams
Stay current with modern programming techniques and emerging software technologies
Participate in software design and code reviews to ensure quality and continuous improvement
Mentor junior engineers and support their technical development
Develop software solutions aligned with industry standards and best practices
Collaborate with the Systems Engineering team to plan and execute customer demonstrations
Coordinate with third-party contractors and stakeholders to support system integration
Required Qualifications:
Bachelor'sDegree in Software Engineering. Software Development, Computer Science, or related discipline with 8+ years of experience; Additional experience, training, and/or certifications may substitute degree requirement.
US Citizen; Currently possessing an Active DoD Secret Clearance
Proficiency in C++ and Java
Experience developing microservices and working with containerized environments
Ability to work independently and collaboratively within an engineering team
Strong organizational skills with the ability to manage multiple tasks simultaneously
Ability to convey technical ideas in a clear, logical fashion
Ability to translate highly technical discussions into executable plans
Preferred Qualifications:
Master's degree with 6+ years of relevant experience
Experience in missile warning or missile defense systems
Background in algorithm development and testing
Understanding of missile warning message @types
Experience with Agile software development in accordance with U.S. Government requirements
Ready to make an impact? Start your next career chapter with Leidos- apply today!
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:
April 16, 2026
For 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.
Pay Range:
Pay Range $107,900.00 - $195,050.00
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.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com .
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits .
Securing Your Data
Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com .
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission (https://reportfraud.ftc.gov/#/) .
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
REQNUMBER: R-00181048
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.
