Anduril Industries

Applied LLM Systems Engineer

Anduril Industries$112K — $149K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of professional software engineering experience with production services.
  • Experience delivering at least one production AI system adopted by users.
  • Expertise in optimizing cost, latency, and context for LLM systems.
  • Knowledge in designing evaluation and failure-handling for nondeterministic systems.
  • Proficient in Python and modern development practices with emphasis on security and data protection.
  • Ability to discern when to use probabilistic AI versus deterministic software or human review.
  • Eligibility for Secret security clearance (US).

Responsibilities

  • Build production-grade LLM applications for technical documentation.
  • Design workflows that safely coordinate multiple AI models and services.
  • Optimize context, token usage, and workflow for efficiency and cost management.
  • Develop systems that integrate safely with enterprise content and documentation solutions.
  • Create evaluation frameworks and testing for AI models and workflows.
  • Establish robust auditability and error-handling for AI workflows.
  • Collaborate with technical teams to prioritize AI applications effectively.

Benefits

  • Comprehensive health benefits at low cost to employees.
  • Support for recovery and wellness initiatives.
  • Investment in workforce development and resources.
  • Competitive equity grants included in compensation packages.
Full Job Description
Team Overview

Anduril's Technical Publications organization supports complex hardware, software, autonomy, and defense systems across multiple divisions, business lines, and programs. The Product Manager, Technical Writing Systems, owns the authoring and publishing platform. This role builds the AI systems that extend that platform so the documentation pipeline handles more work at lower cost and lower latency.
Role Specifics

As the Applied LLM Systems Engineer, your mission is to design, build, and operate production AI systems that improve how technical documentation is created, transformed, validated, maintained, and delivered. You will build and maintain AI-assisted authoring, automated publishing, and multi-agent coordination tooling for the Technical Publications pipeline. This is not a prompt-writing role. It is a systems-engineering role for someone who has already delivered production AI systems, understands evaluation and rollback, and knows how to make probabilistic systems useful in enterprise environments with structured content, strict review requirements, security boundaries, and real operational consequences. The right candidate can expand system capability while managing token usage, context efficiency, and cost at scale.
What You'll Do
  • Build production-grade LLM applications for documentation and knowledge-work workflows.
  • Design orchestration for multi-step workflows that coordinate models, tools, and deterministic services safely.
  • Optimize context management, token usage, caching, and workflow design for cost, latency, and task success.
  • Build retrieval, structured-output, and tool-integrated systems that safely interact with enterprise content, source control, issue tracking, and documentation systems.
  • Design evaluation frameworks and regression testing for prompts, models, tools, retrieval pipelines, and end-to-end workflows.
  • Establish observability, auditability, rollback, and safe failure modes for AI-assisted workflows.
  • Work directly with technical writers, illustrators, engineers, and documentation leadership to identify the highest-value places to apply AI and where human judgment should remain primary.
  • Preserve provenance between source material, generated output, validation results, and human decisions so outputs remain reviewable, correctable, and attributable.
Required Qualifications
  • 5+ years of professional software engineering experience, including building and operating production services.
  • Direct experience delivering at least one production AI system with measurable adoption by its intended users.
  • Experience optimizing cost, latency, and context usage in production LLM or workflow systems.
  • Experience designing evaluation, observability, rollback, and failure-handling for nondeterministic systems.
  • Strong proficiency in Python and modern API, data, and service-development practices, including software architecture, security boundaries, identity and access management, and data protection.
  • Sound judgment about where probabilistic AI is appropriate and where deterministic software or human review is required.
  • Must be eligible for Secret and higher security clearance (US).
Preferred Qualifications
  • Experience designing multi-step orchestration or coordination systems across models, tools, and deterministic services.
  • Experience with retrieval-augmented generation, structured outputs, tool calling, or other production LLM workflow patterns.
  • Experience integrating AI capabilities into desktop or enterprise applications with limited native APIs.
  • Experience in defense, aerospace, manufacturing, robotics, autonomy, aviation, or another regulated environment.
  • Familiarity with technical documentation, structured authoring, content management, or comparable documentation-heavy workflows.
  • Familiarity with S1000D, DITA, MIL-STD-40051, or comparable documentation frameworks.
  • Experience with containerized services, cloud infrastructure, CI/CD, queues, event-driven architectures, or production monitoring.


US Salary Range

$112,000-$149,000 USD

The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including:

Benefits

At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you're supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits.

About Anduril Industries

Anduril Industries is a defense technology company that develops advanced systems for the military. The company was founded in 2017 by Palmer Luckey, Trae Stephens, and Matt Grimm, and has since grown to become a major player in the defense industry. Anduril's products include autonomous drones, surveillance systems, and other advanced technologies that are designed to enhance military capabilities. The company has received significant funding from investors and has partnerships with several major defense contractors. Anduril is headquartered in Mountain View, California.
Learn more about Anduril Industries
Size
200 employees
Industry
Founded
2017

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