2,051,086open jobs
122,825companies
254,065added this week
Browse all
Salary
$87k – $157k per year
Location
In office (Huntsville)
Seniority
Middle · 4+ years exp
Visa
H-1B filings in 12 months: 50 · for this role: 24 · green card filings: 24
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 1, 2026. First seen by Alion on Oct 26, 2026. Leidos scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Leidos is an American technology and engineering services company created in 2013 when Science Applications International Corporation split in two, with Leidos taking the technical services and solutions business. It is one of the largest suppliers to the United States government, working across defence programmes, intelligence systems, civil agencies including the Federal Aviation Administration, and healthcare services for the Department of Veterans Affairs. Headquartered in Reston, Virginia, the company also builds security detection products for airports and borders, and has concentrated recent investment on trusted artificial intelligence and autonomy for mission environments.

Looking for an opportunity to make an impact?

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 sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business.

Your greatest work is ahead!

Leidos Defense Sensors- Sensor Research Analysis Division is seeking a talented, self-motivated, experienced DEVOPS Software Engineer to join a diverse team in Huntsville, AL that provides analysis, modeling & simulation, and testing support for complex Missile Defense Agency (MDA) radar systems. We have offices across the United States engaging in the defense, space, cyber and commercial fields providing responsive, cost-effective engineering, scientific and IT solutions.

The applicant will join a group of highly technical engineers and analysts supporting the development of a real-time radar simulation product and a radar placement and search planning tool that are used for real-world trade studies and emplacement decisions as well as for performing warfighter training and certifications, integrated missile defense exercises, and system level testing. The applicant should be a self-starter, individual contributor and able to collaborate closely with software engineers and testers.

Are you ready to make an impact? Share your resume with us today!

Primary Responsibilities:

  • In this role you will help implement and maintain CI pipelines within GitLab for two distinct software products (one primarily in C++ and another primarily in Java).
  • The role will also allow limited software development tasks for active contributions to the software development of one or both products.
  • This position requires working daily on-site at a government customer facility on a multi-contractor team and interacting regularly with the two software development teams. Through this opportunity the candidate will be expected to represent Leidos technically, professionally, and ethically.

Basic Qualifications:

  • Bachelor's Degree in Computer Science, Software Engineering, or a related STEM discipline, plus 4-8 years of experience in software development including CI/CD pipeline development and/or maintenance experience.
  • Advanced degrees in STEM disciplines are also strongly encouraged to apply. The minimum number of years of experience could be reduced in view of the advanced degree.
  • Proficiency in scripting languages such as Python, Bash, or PowerShell.
  • Strong understanding of Git workflows and contemporary branching strategies.
  • Experience supporting Java-based applications or working directly with Java development teams.
  • Experience supporting C++-based applications or working directly with C++ development teams.
  • Familiarity with Infrastructure-as-Code technologies including Terraform, Ansible, or Helm.
  • Strong communication skills and the ability to work collaboratively across diverse technical teams.
  • Must be a US citizen, possess and be able to maintain an active SECRET clearance.
  • Candidate must be a resident of the North Alabama area or willing to relocate to the Huntsville - North Alabama, area.

Preferred Qualifications:

  • Extensive hands-on experience building, orchestrating, and maintaining CI/CD pipelines in GitLab.
  • Background in full-stack Java development or deep familiarity with Java architectures, build systems, and dependency management ecosystems.

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:

October 22, 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 $87,100.00 - $157,450.00

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.

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.
2,051,086 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

Backend
Similar stack
Same company
Huntsville
$60k – $70k per year · In office · Public Trust · 2+ years exp · Bachelor's Degree · McLean · Washington
JavaScript
Java
TypeScript
Java
Spring Boot
Flyway
Liquibase
Databases
RabbitMQ
ElasticSearch
Apache Kafka
Frontend
Vue.js
Angular
React.js
JQuery
Mobile
JUnit
DevOps
Rest API
Docker Compose
OpenShift
Azure
CI/CD
Jenkins
AWS
Docker
Kubernetes
Amazon EKS
Azure AKS
SOAP
Cybersecurity
SonarQube
Fortify
Management
Jira
Agile
Scrum
QA
TestNG
Selenium
Apply
$130k – $140k per year · In office · Public Trust · 7+ years exp · Bachelor's Degree · McLean
JavaScript
TypeScript
SQL
PowerShell
C#
C#
.NET
Databases
MS SQL
Frontend
Bootstrap
JQuery
DevOps
Azure DevOps
Azure
CI/CD
Windows
Management
Agile
Apply
Full Stack Engineer 13 days ago
$110k – $160k per year · In office · Public Trust · 5+ years exp · Bachelor's Degree · McLean
JavaScript
Java
TypeScript
SQL
Node JS
Java
Maven
Spring Boot
Databases
PostgreSQL
Oracle
DynamoDB
Apache Kafka
Frontend
Angular
React.js
JQuery
DevOps
Rest API
Terraform
Ansible
Red Hat
Datadog
CI/CD
Jenkins
Git
AWS
Docker
Kubernetes
AppDynamics
AWS Lambda
Amazon EC2
Amazon CloudWatch
Linux
Windows
Cybersecurity
SonarQube
Management
Agile
Apply
$130k – $166k per year · In office · Public Trust · 10+ years exp · Bachelor's Degree · McLean
JavaScript
Java
TypeScript
SQL
Node JS
Java
Maven
Spring Boot
Databases
PostgreSQL
Oracle
DynamoDB
Apache Kafka
Frontend
Angular
React.js
JQuery
DevOps
Rest API
Terraform
Ansible
Red Hat
Datadog
CI/CD
Jenkins
Git
AWS
Docker
Kubernetes
AppDynamics
AWS Lambda
Amazon EC2
Amazon CloudWatch
Linux
Windows
Cybersecurity
SonarQube
Management
Agile
Apply
$120k – $140k per year · In office · Public Trust · 3+ years exp · Bachelor's Degree · McLean
Python
Java
SQL
Databases
PostgreSQL
Oracle
DevOps
CI/CD
Git
AWS
Analytics
ETL/ELT
Apply
$66k – $99k per year · In office · Nationals only · Full-Time · Bachelor's Degree · Huntsville
Apply
$88k – $131k per year · In office · Secret · Full-Time · 5+ years exp · Bachelor's Degree · Huntsville
Python
Java
C++
Bash
Perl
DevOps
CI/CD
Jenkins
Git
GitLab
Linux
Management
Agile
Scrum
SpaceTech
Cameo Systems Modeler
MBSE
Defense
Link 16
Apply
≈ $102k – $200k per year (Estimated) · Hybrid · Secret · Full-Time · 2+ years exp · Huntsville
Python
JavaScript
C#
C++
Assembly
Assembly
WinDbg
DevOps
Git
Linux
Windows
Cybersecurity
Threat Modeling
Apply
≈ $135k – $269k per year (Estimated) · Hybrid · Secret · Full-Time · 10+ years exp · Huntsville
Python
JavaScript
C#
C++
Assembly
Assembly
WinDbg
DevOps
Git
Linux
Windows
Cybersecurity
Threat Modeling
Apply
$109k – $163k per year · In office · Secret · Full-Time · 8+ years exp · Bachelor's Degree · Huntsville
Python
Java
C++
Bash
DevOps
CI/CD
Git
GitLab
Linux
Management
Confluence
Jira
Agile
Scrum
SpaceTech
Cameo Systems Modeler
MBSE
Apply
See all jobs
This is one of many
2,051,086 more open roles from verified company boards, updated every day.