1,979,209open jobs
116,730companies
262,011added this week
Browse all
Salary
$102k – $152k per year
Location
Hybrid (Lexington, United States)
Seniority
Middle · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 24, 2026. First seen by Alion on Jul 14, 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:

Network Software Developer

Belong. Connect. Grow. with KBR!

KBR’s National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country’s most critical role - protecting our national security.

KBR is seeking individuals for multiple Software Developer positions to support research and prototyping in future networking programs. Individuals in this position operate as part of an MIT LL team and are responsible for developing software related to software defined networking, routing protocols, and associated software infrastructure.

Why Join Us?

  • Innovative Projects: Enable critically important communications over vast distances by being the team member to innovate and overcome technical challenges as we spearhead new solutions through advanced prototyping.

  • Collaborative Environment: Come join a team of enthusiastic engineers engaged in creating the next generation of cutting-edge laser communication systems technology.

  • Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense and/or defense.

Key Responsibilities:

  • Development of networking software for simulation, emulation, and/or testbed efforts

  • Infrastructure development including container management and deployment using Kubernetes

  • Support in the development of software-defined networking and/or routing approaches to solve problems and/or improve performance in emerging networks

Work Environment:

  • Location: On-site with the possibility of hybrid arrangement

  • Travel Requirements: Willing and able to travel (up to 10%, typically CONUS)

  • Working Hours: Standard

Qualifications:

Required:

  • Active DoD Secret clearance

  • Bachelor's Degree in Computer Science or related field

  • 3-5 years of experience

  • Experience with C++ and Python

  • Experience with Kubernetes

  • Familiarity with software-defined networking (SDN)

  • Familiarity with routing protocols

  • Good oral and communication skills

  • Ability to work within a team environment

Desired:

  • Experience with software-defined networking

  • Experience with operation and/or implementation of routing protocols

  • Possess strong oral and written communications skills, and ability to clearly and logically present findings/results to internal and external organizations

Basic Compensation:

For MA only, the salary range is approximately $101,500 - $152,200USD annually. The offered rate will be based on the selected candidate’s knowledge, skills, abilities and/or experience and in consideration of internal parity.

Ready to Make a Difference?

If you’re excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team at KBR. Let's shape the future together.

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.
1,979,209 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.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Networking
Similar stack
Same company
Lexington
$87k – $182k per year • In office • TS/SCI • Full-Time • 8+ years exp • United States
DevOps
VPN
BGP
OSPF
MPLS
Apply
$63k – $130k per year • In office • Secret • Full-Time • 5+ years exp • Associate's Degree • Washington
DevOps
Windows
Unix
TCP/IP
Apply
≈ $95k – $194k per year (Estimated) • In office • Secret • 10+ years exp • High School Diploma • Greenland
DevOps
BGP
Management
ITIL
ITSM
Apply
≈ $92k – $188k per year (Estimated) • In office • Secret • 7+ years exp • High School Diploma • Greenland
Management
SharePoint
ITIL
Apply
Network Engineer 4 hours ago
≈ $58k – $120k per year (Estimated) • In office • TS/SCI • 1+ year exp • Bachelor's Degree • Chantilly
DevOps
VPN
Apply
≈ $19k – $45k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Pune
Python
JavaScript
TypeScript
C++
Apply
≈ $98k – $292k per year (Estimated) • In office • Confidential • Full-Time • 10+ years exp • Petah Tikva
Python
AI/ML
AI Agents
DevOps
CI/CD
Jenkins
AWS
Cybersecurity
LDAP
OWASP
Apply
≈ $45k – $103k per year (Estimated) • In office • 5+ years exp • Master's Degree • Riyadh
Python
SQL
AI/ML
AI Agents
Agentic Workflows
Machine Learning
Apply
≈ $18k – $42k per year (Estimated) • Hybrid • Full-Time • Ho Chi Minh City
AI/ML
Vertex AI
DevOps
Terraform
GCP
Helm
CI/CD
Docker
Kubernetes
Google GKE
FinOps
IAM
Apply
≈ $17k – $39k per year (Estimated) • Remote (likely EAEU) • 2+ years exp • Bachelor's Degree • Moscow
Python
SQL
AI/ML
Copilot
ChatGPT
YandexGPT
GigaChat
Analytics
Tableau
Power BI
Apply
$150k – $187k per year • In office • TS/SCI • Full-Time • 10+ years exp • Bachelor's Degree • El Segundo
Apply
≈ $106k – $220k per year (Estimated) • Remote (United States) • Full-Time • 5+ years exp • Bachelor's Degree • Houston
Management
SharePoint
Apply
≈ $92k – $188k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • Bachelor's Degree • Houston
DevOps
Linux
Windows
VPN
Apply
Network Analyst 1 month ago
$160k – $196k per year • In office • TS/SCI • Full-Time • 6+ years exp • Bachelor's Degree • Dulles
Apply
Network Engineer 2 months ago
$150k – $170k per year • In office • TS/SCI • Full-Time • 7+ years exp • Colorado Springs
Python
DevOps
Terraform
Ansible
VMWare
CloudFormation
CI/CD
AWS
Kubernetes
GitLab
Management
Confluence
Jira
Agile
ITIL
Apply
COOK (FULL TIME) 2 days ago
$46k – $56k per year • In office • Full-Time • Lexington
Apply
≈ $148k – $281k per year (Estimated) • In office • 5+ years exp • Bachelor's Degree • Lexington
Python
Databases
Databricks
AI/ML
LoRA
Jupyter Notebook
Fine-tuning
Reinforcement Learning
Quantization
Prompt Engineering
Knowledge Distillation
AI Agents
PEFT
Transformers
PyTorch
LLM
RAG
Hugging Face
Model Distillation
Machine Learning
DevOps
Azure
CI/CD
Apply
≈ $83k – $171k per year (Estimated) • In office • Lexington
DevOps
GitHub
Apply
$140k – $160k per year • Equity • In office • Contractor • 6+ years exp • Costa Mesa • Lexington • Waltham • Broomfield
AI/ML
Computer Vision
Robotics
Sensor Fusion
Apply
≈ $124k – $240k per year (Estimated) • Hybrid • Secret • 5+ years exp • Bachelor's Degree • Lexington
Python
Databases
ElasticSearch
AI/ML
Fine-tuning
Scikit-learn
PyTorch
Anomaly Detection
DevOps
Kibana
Logstash
AWS
Kubernetes
Amazon ECS
Cybersecurity
Elastic SIEM
SIEM
Apply
See all jobs
This is one of many
1,979,209 more open roles from verified company boards, updated every day.