---
title: 'Lead Product Security Engineer – Supply Chain & Hardware at Logos Space'
canonical: 'https://feeny.ai/job/lead-product-security-engineer-supply-chain-hardware-logos-space-mountain-view-xn7x7a8vf8qc'
type: 'job'
last_seen: '2026-09-09'
---

# Lead Product Security Engineer – Supply Chain & Hardware at Logos Space

- **Company:** Logos Space
- **Location:** Mountain View, CA / San Diego, CA
- **Compensation:** $190k–$270k
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-08-05
- **Last confirmed live:** 2026-09-09
- **Apply:** https://jobs.ashbyhq.com/logos-space/1c096f68-f360-4ee4-bfc8-bbd11856a742

## Job description

Lead Product Security Engineer – Supply Chain & Hardware

Logos Space is a Low Earth Orbit (LEO) satellite system purpose-built to serve the connectivity needs of the commercial enterprise users and government users. We will help fill an important gap in the market, providing resilient, high-performance satellite-based connectivity services to enterprise and government customers worldwide. Business customers have contracts with agreed-upon performance standards for their broadband, and Logos will build these capabilities into the system from the beginning. Speed and reliability are the foundation of the system. Logos is designed to extend cloud and data center network connectivity anywhere in the world to fixed, seaborne, and airborne terminals.

Logos is led by a team of highly experienced engineers with proven track records in the networking and satellite industries.

## About Logos Space Engineering

The Product and Data Link Security team at Logos Space engineering is responsible for ensuring the success of our network by providing unique levels of security and authentication in space communications. This position is a critical driver of the architecture, overseeing development efforts specific to the security architecture, as well as working with other teams like ground segment and spacecraft systems.

We are seeking engineers who can thrive in a fast-moving environment, comfortable taking vague design ideas and turning them into concrete, testable architecture and secure solutions.

The Role:

The Supply Chain Security Lead will own the supply chain security strategy across all hardware and manufacturing processes. You will ensure that no component or manufacturing step can compromise system trust. This role is vital for defining and enforcing the security guardrails for what Logos procures and manufactures.

## Key Responsibilities

- Develop and maintain the comprehensive supply chain security strategy, architecture, and roadmap for all hardware and manufacturing processes
- Define vendor qualification criteria and risk scoring for third-party suppliers and COTS components
- Lead the design and implementation of secure provisioning workflows, including key injection, and validation mechanisms for Commercial Off-The-Shelf (COTS) components
- Develop policies, practices, and assurance for the security of the Logos supply chain to ensure no vulnerabilities are introduced.
- Build the supply chain security team by recruiting talent and providing technical guidance and mentorship to security team members, contributing to the overall growth of the security organization.
- Manage the chain of custody and logistics security with an audit trail
- Implement anti-counterfeit and tampering detection measures (a DoD priority)
- Ensure alignment with compliance frameworks such as NIST SP 800-161 (Supply Chain Risk Mgmt.)
- Oversee the security of test equipment and perform firmware authenticity validation on the vendor side
- Contribute to the overall growth of the security organization through technical guidance and mentorship.

## Basic Qualifications

Bachelor's degree in Computer Science, Cybersecurity, or a related field (Master's degree preferred).

Minimum of 7-10 years of experience in security engineering, with demonstrable experience in designing and implementing supply chain and hardware security solutions.

Strong knowledge of security principles, best practices, and frameworks.

Excellent analytical, problem-solving, and troubleshooting skills.

Ability to work independently and as part of a collaborative team in a fast-moving environment.

Must-Have Skills

Hardware security & supply chain risk

Secure provisioning / key injection

Vendor security evaluation (COTS)

Manufacturing flows & chain-of-custody

Knowledge of HSM, PKI, and provisioning pipelines

## Preferred Qualifications

Experience working with or understanding the unique security challenges and considerations of space-based communication systems.

Relevant security certifications such as CISSP, CISM, CompTIA Security+, or equivalent.

Experience with automation for security tasks.

Ability and willingness to attain a Top Secret Clearance

Logos Space Services is an equal opportunity employer committed to fostering creativity, curiosity and diverse perspectives among employees. We seek to create an environment where everyone can reach their full potential and drive outstanding results. All qualified applicants will receive consideration for employment without regard to race, national origin, age, sex, religion, disability, sexual orientation, marital status, veteran status, gender identity or expression, or any other basis protected by local, state, or federal law. This policy applies with regard to all aspects of one's employment, including hiring, transfer, promotion, compensation, eligibility for benefits, and termination. Offers will be contingent on the candidate's ability to access export-controlled information under U.S. law.

## About Logos Space

## Company Overview
- **One-liner**: Logos Space is building a low Earth orbit (LEO) satellite constellation to deliver a secure, resilient, high-performance private network for government and enterprise customers.
- **Entity Type**: Private (Series A)
- **Headquarters**: Mountain View, California, USA (with additional office in Redwood City, CA)
- **Founded**: 2024
- **Founders**: Milo Medin (former Google VP of access services and NASA project manager)

## Core Business
- **Primary industries**: Satellite communications, aerospace & defense, telecommunications
- **Target customers**: Government agencies (defense, intelligence, civil) and large enterprises requiring secure, guaranteed connectivity – distinct from consumer-focused satellite broadband.
- **Mission / purpose**: Deliver a next-generation private network that is purpose-built for contested communications environments, offering security, resilience, and fiber-like performance where fiber doesn’t go.

## Products & Services
- **Logos LEO Constellation**: A planned network of up to 4,178 satellites operating in Q, V, Ka and E frequency bands (FCC licensed). Capabilities include symmetric multi-gigabit throughput, Layer 2 MPLS networking, end-to-end encryption, and electronic warfare (EW) resilience. Designed as a dual-use system (civilian and military) with hardened satellites and a mesh architecture to maintain service during disruption.

## Market Standing
- **Valuation/Total Funding**: USD $50 million (Series A led by US Innovative Technology Fund, announced June 2025). Total funding to date is $50M, with USIT as the sole investor.
- **Key Metric**: 22–38 employees (rapidly growing; headcount up 416% year-over-year); 59 active job postings as of mid-2026.
- **Notable Investors / Partners**: US Innovative Technology Fund (chaired by serial entrepreneur Thomas Tull). Key hires from SpaceX, NASA, Airbus, OneWeb, and Apollo Fusion.
- **Growth Signals**: FCC grant for satellite spectrum license (Feb 2026) authorizing up to 4,178 satellites; emerged from stealth in Oct 2024; aiming for first operational satellite in late 2027; aggressive hiring across engineering, RF, software, and business development.

## Competitive Advantages
- **Dual-use focus**: Purpose-built for government and enterprise, not consumer – enabling higher security, guaranteed service, and resilience requirements.
- **EW-resilient design**: Architecture minimizes signal disruption and resists jamming through high-elevation angles, tightly focused beams, and hardened satellites.
- **Unique spectrum portfolio**: FCC-approved use of Q, V, Ka and E bands – high-frequency bands that are less congested and offer higher bandwidth.
- **Fiber-like performance at scale**: Symmetric multi-Gbps throughput with Layer 2 MPLS and end-to-end encryption, filling a gap underserved by existing LEO providers.
- **Experienced leadership**: Founder Milo Medin (Google access services, NASA) and a deeply experienced technical team from top aerospace and satellite organizations.

## Strategic Focus
- Complete critical design decisions, select partners, and build prototypes.
- Scale engineering team from ~30 to 70+ employees through 2026.
- Deploy first operational satellite by late 2027 and begin constellation build-out.
- Continue engaging with U.S. regulators and potential government/enterprise customers.

## Why Work Here
- **Mission-driven**: Work on a “next-generation” communications infrastructure that addresses real national security and enterprise resilience needs.
- **Culture & values**: No silos, no politics; treat people with respect; debate, decide, commit; continuous learning; customer focus. Operating principles explicitly discourage unprofessional behavior.
- **Growth opportunity**: Start-up stage with significant funding, clear milestone, and aggressive hiring – opportunity to shape technology and team.
- **Work policy**: In-office (typically 5 days a week) at Mountain View or Redwood City, CA locations.
- **Teams**: Engineering, product, operations, and business development roles heavily represented; emphasis on space, RF, embedded software, and network engineering.

## Sources
1. [logosspace.com](https://logosspace.com/)
2. [logosspace.com/careers](https://logosspace.com/careers/)
3. [builtin.com](https://builtin.com/company/logos-space)
4. [linkedin.com/company/logosspace](https://www.linkedin.com/company/logosspace)
5. [spacenews.com](https://spacenews.com/logos-nets-50-million-to-advance-plans-for-more-than-4000-broadband-satellites/)

## Other roles at Logos Space

- [Senior Control Plane Software Engineer](https://feeny.ai/job/senior-control-plane-software-engineer-logos-space-mountain-view-qnzb1c8araxm) — Mountain View, CA
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- [Lead Security Engineering - Terminals](https://feeny.ai/job/lead-security-engineering-terminals-logos-space-mountain-view-1fyd97p8s99j) — Mountain View, CA / San Diego, CA
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