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Leidos · Chantilly, VA

# Software Engineer Expert

Chantilly, VA Full-time $131,300.00 - $237,350.00 Software Engineering 

Listed on Leidos’s official careers site. Posted August 11, 2026. Check that it is still open and apply there.
[Apply on Leidos’s careers site →](https://leidos.wd5.myworkdayjobs.com/External/job/Chantilly-VA/Software-Engineer-Expert_R-00189367)

[OpenNash Jobs](https://jobs.opennash.com/) / [Leidos](https://jobs.opennash.com/companies/leidos/) / Software Engineer Expert

## Job description

Leidos is seeking a Software Developer for a technical development program supporting the Sponsor’s Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital Policy Management. The Software Engineer will work with a large team of developers, software engineers and data engineers.

### Primary Responsibilities

Knowledge/experience with the development of Cloudformation scripts to generate network and application infrastructure in a repeatable fashion Ability to write custom scripts to install and configure code in EC2 instances Experience with Python. Develop Java, Angular, and Python applications that leverage Neo4j and Elasticsearch Ability to Implement NodeJS PM2 for application monitoring and resiliency Utilized SAFe agile techniques to manage workload Leverage Amazon Web Services Experience creating RESTful API Required Quals; Active TS/SCI with Polygraph Requires a BS degree and 12+ years of prior relevant experience.

Additional experience in lieu of degree. Must have experience with the Cloud / Amazon Web Services Prior experience reading and developing solutions to customer requirements Knowledge of Git, Jenkins, Spring, Maven, Rundeck Desired Quals Certification - Amazon Web Services (AWS) Experience with Containers FIP 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

August 11, 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 $131,300.00 - $237,350.00 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.

## At a glance
- Posted by the employer: Aug 11, 2026
- First seen by OpenNash: Oct 11, 2026
- Last checked: Oct 18, 2026
- Listed for: 68 days
- Location: Chantilly, VA
- Employment type: Full-time
- Pay: $131,300.00 - $237,350.00[Apply on Leidos’s careers site →](https://leidos.wd5.myworkdayjobs.com/External/job/Chantilly-VA/Software-Engineer-Expert_R-00189367)

## More jobs at Leidos

### [DevOps Engineer Expert](https://jobs.opennash.com/companies/leidos/jobs/fe04fe425c7c8f42088d/)

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### [Senior DevOps Engineer](https://jobs.opennash.com/companies/leidos/jobs/0a893537b6837cf7f6a9/)

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### [Senior Software Developer](https://jobs.opennash.com/companies/leidos/jobs/4c25c23a3371fad68b3e/)

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