---
title: 'Software Engineer V/VI at Zone 5 Technologies'
canonical: 'https://feeny.ai/job/software-engineer-v-vi-zone-5-technologies-united-states-b6s1m90hefbk'
type: 'job'
last_seen: '2026-09-08'
---

# Software Engineer V/VI at Zone 5 Technologies

- **Company:** Zone 5 Technologies
- **Location:** United States
- **Compensation:** $162k–$223k
- **Work type:** remote
- **Posted:** 2026-06-02
- **Last confirmed live:** 2026-09-08
- **Apply:** https://job-boards.greenhouse.io/zone5technologies/jobs/5239389008

## Job description

At Zone 5 Technologies, we're redefining what's possible in unmanned aircraft systems. Our team of engineers and innovators is developing cutting-edge autonomous solutions that push the boundaries of UAS technology - solving complex challenges that matter.

We're building the future of UAS capabilities, and we're looking for exceptional talent to join us. If you're driven by hard problems, energized by rapid innovation, and ready to make an impact on next-generation flight systems, you belong here.

From air-launched effects and open interceptor systems like White Spike to advanced autonomy and mission-critical software, our work directly shapes multi-domain operations for demanding government customers. We're scaling rapidly (recently acquired by KONGSBERG and growing fast), and we're seeking elite software engineering talent to architect and deliver the high-reliability, safety-critical software that powers these groundbreaking systems. If you're a battle-tested senior engineer who thrives on owning complex domains, mentoring high-performing teams, driving technical excellence in regulated aerospace/defense environments, and solving problems where failure is not an option — this is your opportunity to leave a lasting mark on next-generation flight and strike capabilities.

We're looking for a principal-level C#/.NET software engineer (with strong embedded or real-time systems depth) ready to lead the design and evolution of complex, high-assurance software for autonomous UAS platforms in the aerospace and defense sector.

Key Responsibilities:

- Lead the architecture, design, implementation, and verification of embedded and application-level software for high-reliability, safety-critical UAS systems — from flight controls and mission autonomy to ground station integration and real-time data processing.
- Own end-to-end technical ownership of major software components or subsystems, driving decisions on technology stack, performance optimization, fault tolerance, and certification pathways (DO-178C familiarity a strong plus).
- Collaborate deeply with systems, hardware, GNC, flight test, and cybersecurity teams to define requirements, resolve cross-domain challenges, and integrate software into full-system flight demonstrations.
- Champion modern development excellence: architect and evolve CI/CD pipelines (GitHub Actions + AWS), automated testing frameworks, build systems, and deployment strategies for cloud-edge hybrid environments.
- Mentor and guide mid-level and senior engineers, conduct in-depth code/design reviews, establish best practices, and foster a culture of rigorous, high-quality engineering in a fast-paced environment.
- Contribute to strategic technical roadmaps, evaluate emerging technologies (e.g., real-time middleware, model-based design, AI/ML integration for autonomy), and influence product direction for long-range strike, counter-UAS, and multi-domain systems.
- Support qualification, certification, and airworthiness processes through rigorous verification, validation, and documentation in compliance with defense and aerospace standards.

Qualifications:

- 8–15+ years of professional software engineering experience, with significant time spent on complex, high-reliability or safety-critical systems (aerospace, defense, automotive, medical devices, or similar strongly preferred).
- Deep expertise in C# (preferred) and strong proficiency in additional languages such as C/C++, Python, or Matlab/Simulink for real-time/embedded/model-based workflows.
- Proven track record designing and delivering real-time embedded software, flight-critical applications, autonomy stacks, or mission systems for UAS, drones, robotics, or related platforms.
- Advanced hands-on mastery of Git/GitHub workflows at scale, Visual Studio, and scripting/automation (Bash, PowerShell, Python) for build/deploy/test pipelines.
- Strong experience building and optimizing CI/CD systems (GitHub Actions required; Jenkins, GitLab CI, or similar a plus) and deploying/managing software in AWS or hybrid cloud environments.
- Demonstrated ability to lead technical initiatives, influence architecture across teams, and deliver under aggressive schedules in regulated industries.
- Excellent problem-solving, communication, and collaboration skills — able to distill complex technical concepts for cross-functional stakeholders and drive consensus on tough trade-offs.
- U.S. person status required (ability to obtain and maintain security clearance preferred; existing clearance a significant advantage).

Compensation:

Level V - $162,000 - 192,000

Level VI - $192,000 - 223,000

To ensure you've read this description, please start your cover letter or the 'summary' section of your application with the phrase: [Favorite Tool] Specialist found. Applications without this phrase will not be reviewed. Pay range for this role $162,000—$223,000 USD

What's in it for you:

Benefits:

- Competitive total compensation package
- Comprehensive benefit package options include medical, dental, vision, life, and more.
- 401k with company-match
- 3 weeks of paid time off each year
- 40 hours of sick time
- 12 annual company holidays

Why Join Zone 5 Technologies?

- Innovative Environment: Work on cutting-edge technology that is shaping the future of defense and aerospace.
- Collaborative Culture: Join a team of passionate professionals dedicated to pushing the boundaries of what’s possible.
- Career Growth: Opportunities for professional development and career advancement.

If you are passionate about unmanned aircraft technology and want to be a part of a dynamic and growing company, we would love to hear from you. Apply today and join the Zone 5 Technologies team!

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.

Zone 5 Technologies is a federal contractor and participates in E-Verify to confirm employment eligibility. As required by law, we will verify the identity and employment authorization of all new employees using the E-Verify system. Learn more about your rights and responsibilities under E-Verify: https://www.e-verify.gov.

## About Zone 5 Technologies

## Company Overview
- **One-liner**: Zone 5 Technologies develops advanced unmanned aircraft systems (UAS) and next-generation munitions for U.S. Department of Defense customers, with a focus on modular, open-architecture designs and rapid prototyping.
- **Entity Type**: Private (acquired by Kongsberg Defence & Aerospace; prior to acquisition was privately held)
- **Headquarters**: San Luis Obispo, California, United States
- **Founded**: 2011
- **Founders**: Not publicly available

## Core Business
- **Primary Industry**: Aviation and Aerospace Component Manufacturing; Defense Technology
- **Target Customers**: U.S. Department of Defense (DoD), Defense Innovation Unit (DIU), and allied military forces (B2G)
- **Mission Statement**: "Create the future" – focused on enabling modularity, collaboration, and rapid deployment of unmanned systems and munitions.

## Products & Services
- **Paladin UAS**: A multi-mission, TAK-integrated unmanned aircraft system that serves as an autonomous wingman. Capabilities include counter-UAS interception, precision munitions drop, and rifle takedowns. Listed on the DIU Blue UAS Refresh list, ensuring NDAA compliance and cybersecurity. (Hardware + Software)
- **White Spike Interceptor**: A modular, open-C2 missile and launcher system available in surface‑ and air‑launched configurations. Designed for counter-UAS and precision strike missions. (Hardware + Software)
- **Air Launched Effects (ALE)**: Low‑cost, digitally engineered effects for affordable mass and precision strike from mobility, bomber, and tactical aircraft. (Hardware + Software)
- **Next‑Gen Munitions**: Low‑cost containerized missile systems, including the Extended Range Attack Munition. (Hardware)
- **Engineering Services / R&D**: End‑to‑end system development including CONOPS, vehicle design, avionics, embedded hardware/software, ground control stations, and mission planning software.

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed (acquired by Kongsberg Defence & Aerospace)
- **Key Metric**: Total headcount of 183 (LinkedIn, 2026‑07), representing +241.1% year‑over‑year growth
- **Notable Investors/Partners**: Kongsberg Defence & Aerospace (acquirer); DIU (multiple contract awards); U.S. Air Force
- **Growth Signals**:
  - 241% headcount growth in the last year
  - Selected for multiple DoD/DIU programs: Blue UAS Refresh, Low‑Cost Containerized Missiles, Counter UAS Next, Extended Range Attack Munition, Enterprise Test Vehicle
  - 108 active job postings (260% year‑over‑year increase)
  - 13,284 LinkedIn followers (+62% yearly)

## Competitive Advantages
- **Vertical Integration**: Concept‑to‑production capability – design, manufacturing, testing, and sustainment in‑house.
- **Open Systems / Modularity**: MOSA/WOSA architectures enable rapid adaptation of vehicles, sensors, and weapons.
- **Blue UAS Listing**: Provides an Authority to Operate (ATO) for all DoD operators, a key differentiator for government contracts.
- **Flight‑Proven Hardware**: Paladin and White Spike have undergone extensive flight testing (SIL, HIL, flight tests).
- **Agile Prototyping**: Low‑cost, digitally engineered designs allow for fast iteration and unit‑cost discipline.

## Strategic Focus
- **Expanding DoD & Allied Contracts**: Leveraging recent DIU and Air Force wins to secure production orders for Paladin, White Spike, and missile systems.
- **Scaling Workforce & Capabilities**: Rapid hiring across engineering (GNC, embedded, avionics, flight test) to support increasing program loads.
- **International Expansion**: Acquisition by Kongsberg may open access to NATO and allied markets.
- **Next‑Gen Munitions**: Emphasis on affordable mass – developing low‑cost missiles for high‑volume procurement.

## Why Work Here
- **Culture & Ratings**: Employer rating 4.2/5 on LinkedIn (based on 8 reviews); Work‑Life 4.0, Compensation 3.6, Culture 3.4, Career 3.8.
- **Growth Opportunity**: 108 open positions across software, hardware, flight test, and manufacturing – strong upward mobility in a rapidly expanding company.
- **Technical Environment**: Tech stack includes Python, MATLAB, C++, CUDA, PyTorch, Docker, Kubernetes, PostgreSQL, React, GitLab, Jenkins, and more – modern engineering tools.
- **Mission‑Driven Work**: Directly contribute to defense technology that is fielded today (Blue UAS, interceptor programs).
- **Location**: San Luis Obispo, CA – a vibrant college town near the Central Coast with outdoor lifestyle.
- **Hybrid/Remote**: Not specifically stated; most roles appear on‑site at one of three U.S. offices (San Luis Obispo, Fort Walton Beach FL, Fort Worth TX).

## Sources
1. [LinkedIn – Zone 5 Technologies](https://www.linkedin.com/company/zone-5-technologies)
2. [Company Website – zone5tech.com](https://www.zone5tech.com/)
3. [Greenhouse Careers Page](http://job-boards.greenhouse.io/zone5technologies)
4. [robotics.press – Company Profile](https://robotics.press/news/zone-5-technologies-company-profile/)
5. [YouTube – Zone 5 Technologies](https://www.youtube.com/@Zone5Technologies)

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