1,961,082open jobs
115,666companies
244,948added this week
Browse all
Salary
$94k – $115k per year
Location
In office (Chantilly, Columbia, United States, King of Prussia, San Antonio, El Segundo)
Seniority
Junior · 10+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 24, 2026. First seen by Alion on Aug 24, 2026. KBR scores B on the Alion truth index.

Overview
Company
Impact
Profile match

KBR

KBR is an engineering, science and technology company headquartered in Houston, Texas, delivering government services, defense and space mission support, process technology licensing and engineering for energy, chemicals and infrastructure projects. Listed on the New York Stock Exchange, it works across the United States, the United Kingdom, Australia and the Middle East, and in September 2025 announced the spin-off of its Mission Technology Solutions business into a separate public company. It hires process, piping, instrumentation, structural and HSE engineers, project and construction managers, logistics and commercial specialists, and finance, tax and IT staff.

Title:

JR Software Engineer

Who We Are

KBR Mission Technology Solutions delivers full life cycle professional and technical solutions that improve operational readiness and drive innovation. Our solutions help ensure mission success on land, air, sea, space and cyberspace for the Department of Defense, Intelligence Community, NASA and other federal agencies. KBR’s areas of expertise include engineering, logistics, operations, science, program management, mission IT and cybersecurity. KBR strives to create a safer, more secure and sustainable world by bringing together the best and brightest to deliver technologies and solutions that help our customers accomplish their most critical missions and objectives.

The Mission Ahead

This role is with KBR’s Mission Technology Solutions (MTS). At KBR MTS, we don't just envision a world that's safer, more secure, and sustainable - we create it. Our legacy of delivering advanced full life cycle professional and technical solutions is matched only by our commitment to operational readiness and innovation. As stewards of critical missions for the Department of Defense, Intelligence Community, NASA, and other key federal entities, we excel in engineering, logistics, operations, science, program management, mission IT, and cybersecurity. United in our quest for excellence, KBR stands at the vanguard, ready to transform possibilities into impactful realities for a better tomorrow.

Who You Are

You are an Jr. Software Engineer who will perform all activities associated with the design, development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications.

What You’ll Do

As a JR Software Engineer, you will:

  • Create prototypes and perform internal testing of software products
  • Respond to software discrepancies against documented requirements and provide resolution
  • Determine software maintainability and overall adherence to user requirements
  • Generate program design language and code based on mission standards
  • Generate/update project documents
  • Analyze and evaluate systems, devising computer specifications for scientific/engineering applications
  • Encode, test, debug, and install operating programs and procedures
  • Collaborate with engineers in the design, development, and utilization of scientific/engineering electronic data processing systems software
  • Provide analysis related to the design, development, and implementation of software for products such as utility software, development software, and diagnostic software
  • Participates in the development of engineering test strategies, devices and systems
  • Performs all other duties as assigned

Required Qualifications:

  • Active TS/SCI clearance and the ability to successfully obtain a CI Polygraph
  • BA/BS in Computer Science, Software Engineering or related field and 0-3 years of related experience, or AA in related field and 3 years of related experience; in lieu of formal education, 10 years of related experience; specific contract requirements regarding education and experience will prevail.

Basic Compensation:

$94,300.00-$115,200.00

This range is for theEl Segundo, CAarea only.

$94,300.00-$115,200.00

This range is for theChantilly, VAarea only.

$90,100.00-$110,200.00

This range is for theKing of Prussia, PAarea only.

$90,100.00-$110,200.00

This range is for theColumbia, MDarea only.

$81,900.00-$100,100.00

This range is for theBeavercreek, OHarea only.

$77,900-$95,200.00

This range is for theClearfield, UTarea only.

$81,900.00-$100,100.00

This range is for the San Antonio, TXarea only.

The offered rate will be based on the selected candidate’s work location, knowledge, skills, abilities and/or experience, clearancelevel, contract affordability and in consideration of internal parity.

Additional Compensation:

KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short term incentives, long term incentives, or discretionary payments for exceptional performance.

INCLUSION AND DIVERSITY AT KBR

At KBR, we are passionate about our people, sustainability, and our Zero Harm culture.

These inform all that we do and are at the heart of our commitment to and ongoing journey toward being a more inclusive and diverse company. That commitment is central to our team of teams philosophy and fosters an environment of real collaboration across cultures and locations. Our individual differences and perspectives bring enhanced value to our teams and help us develop solutions for the most challenging problems. We understand that by embracing those differences and working together, we are more innovative, more resilient, and safer.

We Deliver - Together.

BENEFITS

KBR offers a best-in-class total compensation and benefits package including a 401k plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We also support career advancement through professional training and development. Learn more about our benefits.

KBR EQUAL OPPORTUNITY EMPLOYER STATEMENT

KBR is an equal opportunity employer. All qualified applicants will receive consideration for

employment without regard to race, color, religion, disability, sex, sexual orientation,

gender identity or expression, age, national origin, veteran status, genetic information,

union status and/or beliefs, or any other characteristic protected by federal, state, or

local law.

Belong, Connect and Grow at KBR

At KBR, we are passionate about our people and our Zero Harm culture. These inform all that we do and are at the heart of our commitment to, and ongoing journey toward being a People First company. That commitment is central to our team of team’s philosophy and fosters an environment where everyone can Belong, Connect and Grow. We Deliver - Together.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,961,082 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Recommended for you based on this role

Backend
Similar stack
Same company
Chantilly
$84k – $108k per year • In office • 2+ years exp • Associate's Degree • San Diego
DevOps
Windows
TCP/IP
Apply
≈ $98k – $194k per year (Estimated) • In office • Bachelor's Degree • Jersey City
Python
SQL
Python
pySpark
Databases
Databricks
Delta Lake
AI/ML
Spark
AI Agents
DevOps
CI/CD
Apply
≈ $97k – $192k per year (Estimated) • In office • 3+ years exp • Jersey City
Python
JavaScript
Java
Java
Spring Boot
Databases
DynamoDB
Apache Kafka
AI/ML
LangGraph
LangChain
Embeddings
Prompt Engineering
AI Agents
Semantic Kernel
AWS Bedrock
RAG
OpenAI
Frontend
React.js
DevOps
Rest API
Terraform
CloudFormation
CI/CD
AWS
Docker
Kubernetes
Amazon EKS
AWS Fargate
AWS Lambda
Amazon S3
IAM
Amazon ECS
Amazon CloudWatch
API Gateway
Management
Agile
Apply
Software Engineer 1 month ago
≈ $82k – $166k per year (Estimated) • Hybrid • Full-Time • 2+ years exp • Bachelor's Degree • Dublin
AI/ML
Machine Learning
DevOps
CI/CD
AWS
Management
Agile
Kanban
Apply
≈ $79k – $161k per year (Estimated) • Hybrid • Full-Time • 2+ years exp • Bachelor's Degree • Dublin
Java
SQL
Java
Spring Framework
Databases
MySQL
AI/ML
Machine Learning
DevOps
Rest API
Git
Linux
Unix
Apply
$150k – $230k per year • In office • TS/SCI • Full-Time • Chantilly
JavaScript
TypeScript
SQL
C#
C#
.NET
Databases
RabbitMQ
ActiveMQ
Apache Kafka
AI/ML
Claude Code
Frontend
Angular
React.js
Mobile
Room
DevOps
Terraform
CloudFormation
Azure
CI/CD
Git
AWS
Docker
Kubernetes
GitLab
Apply
$220k – $292k per year • Equity • In office • Top Secret • 10+ years exp • Bachelor's Degree • Chantilly • Herndon
C
C
Embedded C
AI/ML
Computer Vision
Machine Learning
Robotics
Sensor Fusion
Apply
≈ $106k – $209k per year (Estimated) • In office • Top Secret • 5+ years exp • Bachelor's Degree • Chantilly
Python
JavaScript
C#
C++
AI/ML
Machine Learning
DevOps
Azure DevOps
Azure
CI/CD
Git
Docker
Windows
Management
Jira
Apply
$97k – $180k per year • In office • TS/SCI • 6+ years exp • Bachelor's Degree • Chantilly
Python
Java
Kotlin
SQL
C++
Bash
Groovy
Java
Maven
Kotlin
Mockito
Databases
PostgreSQL
Mobile
JUnit
DevOps
Rest API
CI/CD
Jenkins
Bitbucket
GitLab
Linux
Management
Scrum
Apply
$106k – $144k per year • In office • TS/SCI • Full-Time • 13+ years exp • Bachelor's Degree • Chantilly
Python
C++
DevOps
Terraform
CloudFormation
Pulumi
CI/CD
Git
AWS
GitLab
Management
Agile
Apply
See all jobs
This is one of many
1,961,082 more open roles from verified company boards, updated every day.