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Nixos Jobs in Reston, VA (NOW HIRING)

... or NixOS for reproducible builds and development environments • Experience with SITL/HITL (Software/Hardware-In-The-Loop) simulation and testing frameworks for autonomous systems • Experience ...

... or NixOS • Experience with SIEM platforms (e.g., Elastic) and security monitoring/incident response • Experience securing and deploying ML/AI workloads -- GPU environments, training pipelines ...

Engineering Manager

Vienna, VA · On-site

$185K - $250K/yr

TypeScript, React, C/C++, Rust, and Nix/NixOS. * Platform - This team owns internal and external developer experience, monitoring, reliability, and infrastructure-as-code, and they build and maintain ...

Experience with Nix or NixOS * Experience with SIEM platforms (e.g., Elastic) and security monitoring/incident response * Experience securing and deploying ML/AI workloads - GPU environments ...

Familiarity with Nix or NixOS for reproducible builds and development environments * Experience with SITL/HITL (Software/Hardware-In-The-Loop) simulation and testing frameworks for autonomous systems

Familiarity with Nix or NixOS for reproducible builds and development environments * Experience with SITL/HITL (Software/Hardware-In-The-Loop) simulation and testing frameworks for autonomous systems

Nixos information

What are the common daily responsibilities for a NixOS Engineer?

A NixOS Engineer typically spends their day writing and maintaining Nix expressions to configure and deploy systems consistently across development and production environments. Responsibilities often include troubleshooting build or deployment issues, collaborating with developers to package new software, and ensuring system security and stability through automated updates. Many roles also involve contributing to shared code repositories, participating in code reviews, and documenting infrastructure changes. Daily work is often team-oriented and may require close coordination with DevOps, security, and application development teams to support smooth release cycles.

What are the key skills and qualifications needed to thrive in the Nixos position, and why are they important?

To excel as a NixOS Engineer, you need a strong background in Linux system administration, declarative configuration management, and proficiency in the Nix language. Familiarity with tools such as Nix, Nixpkgs, NixOps, and experience working with source control systems like Git are highly valued, along with relevant certifications in system administration or DevOps. Strong problem-solving abilities, attention to detail, and collaborative communication skills help set candidates apart. These skills are crucial for maintaining reliable, reproducible systems and streamlining workflows in complex or large-scale technical environments.

What is a NixOS job?

A NixOS job typically involves working with the NixOS Linux distribution, which is based on the Nix package manager and provides declarative system configuration. Responsibilities may include developing and maintaining infrastructure, automating deployments, managing system configurations, and ensuring software reproducibility. Roles can range from DevOps and Site Reliability Engineering (SRE) to software development, all leveraging Nix and NixOS for efficient and scalable system management.

What are popular job titles related to Nixos jobs in Reston, VA? For Nixos jobs in Reston, VA, the most frequently searched job titles are:
Infographic showing various Nixos job openings in Reston, VA as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.
Senior Software Engineer, Nix

Senior Software Engineer, Nix

Anduril Industries

Washington, DC

$138K - $182K/yr

Other

Posted 9 days ago


Anduril rating

9.1

Company rating: 9.1 out of 10

Anduril

Based on 17 frontline employees who took The Breakroom Quiz

7.4

Company rating compared to similar companies: 7.4 out of 10

Manufacturers average

Based on 72,717 frontline employees who took The Breakroom Quiz


Job description

ABOUT THE JOB

We are hiring a Senior Software Engineer to design, improve, and maintain the core package set which supports software distribution throughout Anduril. This involves creating internal tooling, establishing standards, planning architectural changes, and supporting users of the package set. You are expected to provide expertise for the usage of Nix at a large scale and assist in training other engineers. You should be capable of operating autonomously with limited oversight in a complex environment, and have the ability to break down intricate problems into simple solutions.

WHAT YOU'LL DO

  • Maintain an internal package set in order to enable software distribution across the company for development, hosted services, and embedded devices
  • Package open-source and proprietary software components using Nix
  • Improve developer ergonomics by defining Nix usage standards, creating tooling support, and integrating with developer workflows
  • Provide assistance, training, and mentorship to other team members

REQUIRED QUALIFICATIONS

  • Proficiency with Nix, Nixpkgs, NixOS, and functional programming generally
  • Deep understanding of how build systems and packaging ecosystems work
  • Ability to dive into large and complicated systems, and use Nix to improve them
  • Experience with one or more of the following languages: Rust, C++, Go, Python, Haskell
  • Eligible to obtain and maintain an active U.S. Secret security clearance

PREFERRED QUALIFICATIONS

  • Experience with managing cloud computing resources (eg: AWS)
  • Experience with modern build and deployment tooling, and continuous integration (e.g. NixOS, Terraform)
  • Experience designing complex software systems, and iterating upon designs via a technical design review process
  • Familiarity with industry standard monitoring, logging, and data management tools and best practices
  • A bias towards rapid delivery and iteration

Working at Anduril

About Anduril, in their own words

From Anduril

As the world enters an era of strategic competition, Anduril delivers cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the warfighter in months, not years.


What Anduril employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Anduril Industries logo

About Anduril Industries

Sourced by ZipRecruiter

Anduril Industries is a trailblazer in the technology industry based in Costa Mesa, CA, US. Founded in 2017 by Palmer Luckey, the creator of Oculus VR, the company focuses on developing innovative technology to equip and empower those in the defense sector. Its primary products include cutting-edge autonomous systems and AI software that assist in combating threats to national and global security. The mission of Anduril Industries is to integrate technology and defense by building transformative, scalable solutions that ensure a safer world.

Industry

Guided missile and space vehicle manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Costa Mesa, CA, US

Year founded

2017

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