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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 ...

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 ...

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 ...

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 ...

Software Engineer, Front End

Reston, VA · On-site

$166K - $220K/yr

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business ...

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

Showing results 21-31

Nixos information

What is a Nixos?

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 does a Nixos do?

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 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 August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Software Engineer, Rust

Helsing

Washington, DC • On-site

Full-time

This job post has expired today. Applications are no longer accepted.


Job description

Job Summary:
Helsing develops artificial intelligence-enabled capabilities to protect and defend democracies. They are seeking a Software Engineer proficient in Rust to work on their Altra drone software platform, focusing on designing and building systems-level software for autonomous capabilities.
Responsibilities:
• Designing, building, and maintaining Rust services across the Altra platform
• Collaborating with ML engineers to integrate AI/ML pipelines into the broader system
• Working across the stack, from networking and protocol implementation to application-level services
• Contributing to increasingly advanced autonomy features
• Developing and testing software using simulation environments
• Writing software that must perform reliably on resource-constrained platforms under real-world constraints
Qualifications:
Required:
• Have 5+ years of experience in systems-level software engineering
• Have a Bachelor's degree in Computer Science, Engineering, or a related field
• Are proficient in Rust, or have strong experience in C++ or another systems-level compiled language with a willingness to work in Rust daily
• Have experience building distributed systems, particularly in unreliable or constrained network environments
• Have worked with real-time or low-latency systems where performance and reliability are critical
• Have experience with at least one or two areas relevant to our stack: video streaming, pub/sub messaging, sensor data processing, embedded systems, protocol design, or robotics
• Have designed or built systems that interface with AI/ML pipelines — streaming data to models, handling inference outputs, managing pipeline orchestration
• Are familiar with Python, particularly for interfacing with ML/AI components
• Are a U.S. citizen eligible to obtain a security clearance
Preferred:
• Direct experience with Rust in production systems
• Background in robotics, autonomous vehicles, or drone systems
• Experience with sensor fusion or multi-sensor data processing
• Familiarity with swarming, multi-agent systems, or decentralized coordination algorithms
• Experience with constrained or embedded platforms
• 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
• Experience with RF communications, telemetry, or datalink systems
• Background in defense or national security
Company:
Helsing develops artificial intelligence software, autonomous systems, and defense technologies for military and government applications. It is a sub-organization of Helsing. Founded in 2021, the company is headquartered in Munich, DEU, with a team of 1001-5000 employees. The company is currently Late Stage.