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Leidos

Senior Software Engineer

Leidos

Published 07 May 2026
Bethesda, MD, USA
108K - 195K USD Annual
Remote

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Role Highlights

Languages used

Key skills

AI
Machine Learning
Integrations
CICD
Information Systems
Software Systems
System Integration
Architecture
Data
Operations
Reliability
Search

Tools, Libraries and Frameworks

SQL Server
SDK
Linux Server
Elasticsearch
GitLab
Jenkins
Docker
Lambda
GPUs

Description

The role involves designing and implementing data-centric architectures that utilize cloud-based computing, artificial intelligence, and machine learning. The engineer will work within a DevSecOps environment to ensure the availability of biometric systems and data for end users.

Required Qualifications and Skills

Candidates must possess a Bachelors Degree with at least 8 years of relevant experience or a Masters Degree with at least 6 years of experience, though additional experience may be substituted for a degree. An active Top Secret/SCI clearance is required, with the ability to obtain and maintain a Polygraph. Technical proficiency in C# programming and API development is mandatory. Furthermore, the role requires knowledge of SQL Server, ETL processes, application-level security, microservices, and logging systems.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Leidos

Size

33167

Founded

HQ

Reston, US

Public/Private

Public Company

Description

Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health. Our 47,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $14.4 billion for the fiscal year ended December 30, 2022. Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®. Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos. Your most important work is ahead, visit careers.leidos.com for our latest opportunities.

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