LeidosHiring

Senior Software Engineer, Intelligent Platforms and Agents

  • Remote, United States
  • Senior
  • Posted 7 days ago
In one line

Hands-on senior engineering role building distributed systems and LLM-driven agents, with technical leadership and a security clearance required.

About the role

The team treats infrastructure, workflows and controls as versioned code, so platforms stay testable and auditable. The role mixes writing services with setting architecture and standards for others.

At a glance

Pay
Not stated in the posting
Remote scope
Remote, United States
Seniority
Senior
Skills
LLMs, Microservices, Infrastructure as Code, CI/CD, GitHub, AI orchestration
Posted
22 Oct 2026
Last checked
28 Oct 2026

What you will do

  • Design and build distributed systems and microservices while writing code daily
  • Integrate LLM-based agents and automation frameworks into production services
  • Push infrastructure as code and controls as code across the lifecycle
  • Mentor mid-level engineers through reviews, pairing and technical guidance
  • Bring CI/CD, security tooling and ATO needs into everyday development

What they look for

  • BS degree plus eight or more years of professional software engineering
  • Experience designing complex or distributed systems and backend microservices
  • LLM integration in production and cloud-native architectures
  • Delivery in secure, regulated or compliance-driven settings
  • Current Secret security clearance

Nice to have

  • Production experience with agent-based or autonomous systems
  • Familiarity with tool-using agents and multi-agent patterns
  • Security+ or equivalent IAT Level II certification

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Connector URL
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Connector URL
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Questions about this job

Can I do this job remotely, and from which countries?

Yes, it is listed as remote, aimed at candidates in the United States.

What does this job pay?

The posting does not state a salary, so there is no figure to quote.

What experience is needed?

It is a senior role. The posting asks for: BS degree plus eight or more years of professional software engineering; experience designing complex or distributed systems and backend microservices; LLM integration in production and cloud-native architectures. Skills it names include LLMs, Microservices, Infrastructure as Code, CI/CD.

How do I apply with Keywordise AI?

Select Apply with Keywordise AI, sign up and upload your CV. Keywordise writes a CV and a cover letter for this job from your real experience and applies for you. The 7-day free trial needs no card.

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