Jobs in the United States

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Added 1 min ago
IT Data Engineer II
Millennium Healthcare Management Serv LLC
Remote, United States
…delivery of reliable, high-quality data assets.<br><br>The IT Data Engineer II works under general direction on defined workstreams with developing independence. Decisions impact team and…
Added 1 min ago
Mechanical Design Engineer
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Huntsville, AL
…Business Area, currently has an opportunity for a Mechanical Design Engineer to work at our Huntsville, AL campus providing support to a variety of design and integration programs related…
Added 1 min ago
Senior Industrial Engineer
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United States
Travel: Up to 100% (as required by project assignments)
Added 2 mins ago
Product Safety Manager
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Added 2 mins ago
Engineering Designer III- Civil/Site
Colliers Engineering & Design
McLean, VA
Colliers Engineering & Design is hiring an Engineering Designer III to join our Civil/Site team in McLean, VA!
Added 2 mins ago
Electrical EIT/Designer
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Arlington, VA
…part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive.…
Added 2 mins ago
ICT/Security Specialist
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Added 3 mins ago
Associate Software Engineer
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Principal Systems Engineer
Odyssey Systems Consulting Group, Ltd.
Hanscom AFB, MA
Odyssey Systems has an exciting opportunity for a Principal System Engineer providing support to the Air Force Life Cycle Management Center/ISR SOF (AFLCMC/HB). The Air Force Program…
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Senior Engineering Designer - MEP
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…detailed phases of the engineering work in part of a major project or in total project.• Works on all phases of design and is involved in industry related services of a project.• Perform…
Added 4 mins ago
Interior Radar Development Engineer
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Our FCE R&D Interior Radar Development Engineer will lead in-cabin radar development technical activities such as validation planning, KPI methodology and reporting, regression and release…
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O
Associate Support Engineer
Oracle
Oklahoma City, OK
- $21.3 to $45.05 USD / hour
…experienced peers to report and support the resolution of routine design, reliability, and maintenance issues. Maintains service request and/or product documentation and learns to create…
Added 4 mins ago
Engineer Shipboard Control Systems
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Support design, integration, test, and commissioning of PLC-based and embedded computer-based control systems.
Added 4 mins ago
Software Engineer (AI)
Zensar
Dallas, TX
Zensar is looking for a Graduate Software Engineer - AI Platform Development in the United States (Princeton, NJ – 100% Onsite/Hybrid). This position is open for Full Time with excellent…
Added 4 mins ago
AT
Network Infrastructure Engineer II
Akamai Technologies, Inc.
Oklahoma City, OK
- $83,200 to $149,800 USD / year
As a Network Infrastructure Engineer II, you will oversee operations in our global data centers. You will monitor and maintain our data centers, networks, and servers worldwide. You will…
Added 4 mins ago
Mainframe Technical Engineer
Highmark Health
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This job is an integral member of one of our teams responsible for supporting the design, development, and maintenance of our Mainframe technical solutions, ensuring their efficient and…
Added 4 mins ago
Platform Engineer - Remote
SitusAMC
Oklahoma City, OK
Design and develop scalable stateful and stateless AWS applications using modern tools, cloud architecture, and software design patterns.
Added 4 mins ago
Enterprise IT Support Engineer I
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United States
The Enterprise IT Support Engineer I will be responsible for aiding where needed for common desktop support issues while performing with little supervision. This position will require a…
Added 4 mins ago
Software Engineer II
Amentum
Oklahoma City, OK
Design and implement new or existing standard software application programs and reports according to project software standards and conventions
Added 5 mins ago
Senior Full Stack Engineer
T. Rowe Price
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We are looking for a Senior Full Stack Engineer to build modern, secure, and scalable software solutions that advance business priorities, improve operational efficiency, and deliver…
Added 5 mins ago
Principal Engineer - Java/AWS, Zelle
Early Warning Services, LLC
United States
Takes ownership for creating technical product design and architecture.
Added 6 mins ago
K
Design Engineer
Kforce
Warren, MI
- $28 to $33 USD / hour
Kforce has a client that is seeking a Design Engineer in Warren, MI. The candidate can perform tasks with some direction and support or with minimal guidelines and/or coaching.
Added 8 mins ago
Stormwater Project Engineer
WithersRavenel
Charlotte, NC
The infrastructure we design today shapes the communities we live in tomorrow. At WithersRavenel, we're looking for a Project Engineer to join our Stormwater Practice Area and contribute to…
Added 8 mins ago
Stormwater Project Engineer
WithersRavenel
Asheville, NC
The infrastructure we design today shapes the communities we live in tomorrow. At WithersRavenel, we're looking for a Project Engineer to join our Stormwater Practice Area and contribute to…
Added 8 mins ago
Manufacturing Controls Engineer
Decatur, IL · East Peoria, IL
As a Manufacturing Controls Engineer based in Decatur, IL, you will provide technical expertise to design and improve manufacturing performance across production, cost, quality, safety…

LEIDOS, INC.

Senior Software Engineer

Gaithersburg, MD, United States
Alexandria, VA, United States
Chantilly, VA, United States
Tucson, AZ, United States

Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $107,900.00 - $195,050.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Experience: · 5+ years of hands-on experience designing, developing, and maintaining modern web and mobile applications.
Posting language: English
Posted: Nov 4, 2026

Original job description

Help deliver the digital capabilities that connect the Intelligence Community with critical information, enable secure access to mission-essential services, and ensure users have reliable technology when it matters most.

Leidos is seeking an innovative, hands-on Senior Software Engineer to support the Chinook program supporting an Intelligence Community (IC) customer. This hybrid opportunity offers a combination of onsite collaboration and remote work, providing the flexibility to work independently while partnering closely with engineering teams and customer stakeholders to deliver impactful solutions. In this role, you'll help design, build, and enhance modern web and mobile applications that provide users with reliable access to information and services supporting national security objectives.

This is a unique opportunity to combine hands-on full-stack software engineering with Agile team leadership. You'll lead one or more teams to develop modern, responsive user experiences using Next.js, React.js, JavaScript, and CSS, build scalable backend services using Python, Django, Wagtail, and PostgreSQL, and develop mobile applications using React Native and native iOS technologies. You'll also leverage Amazon Web Services (AWS) to deliver secure, scalable, cloud-hosted solutions.

Beyond writing code, you'll help drive the team's success by facilitating Scrum ceremonies, supporting sprint execution, removing team-level impediments, and promoting continuous improvement. Working closely with developers, Product Owners, and customer stakeholders, you'll help ensure the team delivers high-quality software while maintaining a collaborative, mission-focused Agile environment.

If you're a skilled full-stack engineer who enjoys solving complex technical challenges, leading through collaboration, and seeing your code make a meaningful impact on national security missions, we want you on our team.

Position may be performed in the following locations below. Please note Gaithersburg, MD is the program’s primary work location.

Gaithersburg, MD
Alexandria, VA
Chantilly, VA
Tucson, AZ

Clearance Level Required:

Active Top Secret/SCI with the ability to successfully pass a Polygraph examination.

Primary Responsibilities:

Full-Stack Software Development · Lead team(s) to design, develop, test, and maintain scalable, secure web and mobile applications supporting mission-critical customer requirements. · Build responsive front-end applications using Next.js, React.js, JavaScript, and CSS, and develop backend services and RESTful APIs using Python and Django. · Develop and maintain content management solutions using Wagtail CMS and optimize PostgreSQL databases for performance and data integrity. · Develop and support cross-platform mobile applications using React Native and native iOS applications using Swift, SwiftUI, UIKit, Xcode, and Apple iOS SDKs, ensuring seamless integration with backend services. · Write clean, maintainable code; conduct peer reviews; troubleshoot complex issues; and implement unit, integration, and automated testing.

AWS Cloud Development & Deployment · Develop, deploy, and maintain secure, scalable applications within Amazon Web Services (AWS). · Collaborate with DevSecOps engineers to support CI/CD pipelines, Docker deployments, cloud infrastructure, and application monitoring. · Troubleshoot application and infrastructure issues while ensuring performance, reliability, and compliance with customer security requirements.

Agile Delivery & Scrum Facilitation · Serve as a hands-on software engineer while facilitating Scrum ceremonies, including sprint planning, daily standups, backlog refinement, sprint reviews, and retrospectives. · Partner with Product Owners, developers, and customer stakeholders to establish sprint goals, prioritize work, and align software delivery with mission requirements. · Identify and remove team-level impediments, manage technical dependencies, and address risks impacting sprint execution and delivery commitments. · Champion Agile best practices, team collaboration, accountability, and continuous improvement while actively contributing to software development. · Leverage Jira for sprint and backlog management, GitLab for source control and collaborative development, and Rocket.Chat for customer and team communication.

Basic Qualifications:

· US citizenship is required per contract. · Bachelor's degree in Computer Science, Software Engineering, or related field and 8-12 years of prior relevant experience or Master’s with 6-10 years of prior relevant experience. May possess a Doctorate in technical domain. Equivalent experience may be considered in lieu of degree. · 5+ years of hands-on experience designing, developing, and maintaining modern web and mobile applications. · Experience serving as a Scrum Master or Agile technical lead, using Agile metrics to improve sprint execution, team performance, and software delivery. · Experience mentoring developers, conducting technical reviews, and collaborating directly with government customers in mission-critical environments. · Strong proficiency in JavaScript, React.js, Next.js, HTML, and CSS for front-end development and Python and Django for backend services and RESTful APIs. · Experience with Wagtail CMS or comparable content management frameworks and PostgreSQL or similar relational databases. · Experience developing cross-platform mobile applications using React Native and native iOS applications using Swift, SwiftUI, UIKit, Xcode, and iOS SDKs. · Experience developing, deploying, and maintaining applications in AWS, including familiarity with S3, ECS, RDS, CloudFront, and Application Load Balancers (ALB). · Experience with Docker, Git-based source control, GitLab, and CI/CD development and deployment practices. · Familiarity with Kubernetes and container orchestration concepts, including deploying, managing, and scaling containerized applications in cloud environments. · Demonstrated experience working in an Agile/Scrum environment, including facilitating Scrum ceremonies, supporting sprint execution, removing impediments, and contributing hands-on software development. · Experience using Jira or comparable Agile project management tools to manage backlogs, user stories, defects, and sprint progress. · Strong understanding of secure coding, automated testing, code reviews, software integration, and troubleshooting across full-stack applications. · Excellent communication, problem-solving, and collaboration skills, with the ability to work effectively with Product Owners, developers, and customer stakeholders.

Preferred Qualifications:

· Experience supporting software development programs within the DoD or IC. · Certified Scrum Master (CSM), Professional Scrum Master (PSM), SAFe Scrum Master (SSM), or equivalent Agile certification. · Advanced experience with Next.js, React.js, Django REST Framework, Wagtail CMS, and PostgreSQL, including performance optimization and complex application integrations. · Experience developing, deploying, and maintaining native iOS applications using Swift, SwiftUI, UIKit, and Xcode, including application signing, provisioning, debugging, and release management. · Experience integrating React Native with native iOS components and developing mobile applications for both iOS and Android. · Experience configuring and optimizing AWS ECS, S3, RDS, CloudFront, and ALB, including container orchestration, caching, security, and application performance. · Experience with GitLab CI/CD, infrastructure-as-code tools such as Terraform or CloudFormation, and automated testing frameworks such as Playwright, Jest, or Pytest. · Experience developing secure, accessible, high-availability public-facing applications and enterprise content management solutions.

#Chinook #NSBA 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:

November 4, 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 only and 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.

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More about this job

Skills

Next.js
JavaScript
CSS
Python
Django
PostgreSQL
React Native
AWS
Process improvement
Software development
API development
CMS
Swift
Xcode
Apple iOS
Troubleshoot
Test automation
CI/CD
Docker
Regulatory compliance
Security regulations
Scrum
Collaboration
Jira
GitLab
Communication skills
Computer science
Agile
Coaching
HTML
Front-end development
Git
Kubernetes
Agile project management
Manage backlogs
Problem solving
CSM
PSM
Debugging
Infrastructure as code

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