Full-Time

Embedded Systems Engineer 1

Updated on 7/14/2026

Everfox

Everfox

501-1,000 employees

High-assurance cybersecurity platform for government

Compensation Overview

£38k - £52k/yr

+ Bonus + 401(k) Match

London, UK

Hybrid

Two days on-site per week.

Category
Software Engineering (1)
Required Skills
Python
Data Structures & Algorithms
Computer Networking
DevOps
Linux/Unix
Arduino

People at Everfox

People at Everfox who can refer or advise you

Requirements
  • A passion for technology and a keen interest in developing embedded software for commercial solutions.
  • Collaborative approach with excellent interpersonal skills, able to work effectively both as part of a team and individually.
  • Some knowledge of multiple programming languages (e.g. C, C++, Python).
  • Core computer science concepts such as concurrency, networking, performance measurement and algorithms.
  • Practical exposure to development boards (e.g. Raspberry Pi, Arduino) and/or embedded systems (IoT devices).
  • Basic familiarity with Linux command-line usage and an awareness of the typical Linux filesystem structure.
Responsibilities
  • Hardware validation and board bring-up activities, collaborating with the hardware and firmware teams, to prove new designs.
  • Developing and maintaining board support packages (BSPs), at the foundation of the software powering Everfox's Hardsec Solutions.
  • Taking part in the scoping and design process for new software, providing input to planning and estimation activities.
  • Performing end-to-end integration and test of software, firmware and hardware.
  • Integrate embedded software with hardware and firmware to deliver prototypes of new features and products.
  • Develop automated tests for Everfox hardware, based on Python.
  • Design and perform manual tests on Everfox hardware considering functional and performance angles.
  • Maintenance of 3rd party open-source projects such as Linux kernel, Yocto and AOSP.
  • Security reviews and patching.
  • Port latest upstream versions to Everfox BSPs.
  • Continuous improvement of code through code reviews, refactoring and adoption of new technologies.
  • Focus on automation by utilizing continuous integration practices and tools.
  • Recognizing the industry that Everfox operates in and appreciating the importance of following our information security policies.
Desired Qualifications
  • Self-motivated, flexible and adaptable, keen to grow into a self-sufficient engineer, comfortable taking on new challenges and figuring things out, while knowing support is there when you need it.
  • You’ll likely enjoy technical challenges and delivering results!
  • An understanding of the importance of planning, prioritization and getting work done to schedule.

Everfox provides defense-grade cybersecurity platforms for government, defense, intelligence, and regulated sectors. It secures cross-domain data access, threat protection, and insider-risk management through Cross-Domain Solutions, Content Disarm & Reconstruction, and Insider Risk Analytics. Since acquiring Garrison Technology, it adds hardware-enforced security (hardsec) using FPGA to protect air-gapped environments and enable multi-domain access on one device. Backed by 25+ years in the field and now independent under TPG, Everfox aims to protect critical data and networks, reduce insider and external threats, and simplify secure cross-domain access.

Company Size

501-1,000

Company Stage

Seed

Total Funding

$8.1M

Headquarters

Herndon, Virginia

Founded

2023

People at Everfox

People at Everfox who can refer or advise you

Simplify Jobs

Simplify's Take

What believers are saying

  • Palantir AI integration enables real-time intelligence for UK, US, NATO warfighters across domains[4].
  • Anduril Voyager partnership accelerates secure AI workflows for allied defense edge operations[2].
  • CYBER360 report validates 94% cyberattack rate in financial services, boosting insider threat demand[5].

What critics are saying

  • Anduril may pivot to Palantir stack within 6–12 months, losing $15–25M edge revenue channel[6].
  • Kaleido Security won $48M SOCOM FPGA contract, threatening Everfox’s hardsec market share in 12–18 months[7].
  • TPG could force divestiture in 18–24 months if consolidating cybersecurity assets, disrupting independence[8].

What makes Everfox unique

  • Only commercial vendor recognized by NCDSMO for both access and transfer cross-domain solutions[1].
  • Former Forcepoint Federal with 25+ years of defense-grade high-assurance cybersecurity legacy[2][3].
  • Integrates hardware-enforced FPGA 'hardsec' from Garrison acquisition for air-gapped network security[4].

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Benefits

Health Insurance

Unlimited Paid Time Off

401(k) Company Match

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

0%

2 year growth

4%
Defense Advancement
Mar 31st, 2026
Antillion enters partnership to secure & expand deployable edge capabilities.

Antillion enters partnership to secure & expand deployable edge capabilities. A new partnership between Antillion and Everfox will integrate high-assurance cybersecurity into rugged hardware platforms for mission-critical data protection By Olivia Hannam / 31 Mar 2026 Antillion has recently secured a new partnership with Everfox to expand secure, deployable capabilities at the edge for defence and security sectors. Through this collaboration, Antillion will serve as an Everfox systems integrator. The partnership focuses on combining Antillion's edge hardware platforms with Everfox's trusted technologies to deliver integrated solutions tailored for complex operational environments. Everfox specializes in high-assurance cybersecurity and cross-domain solutions, supporting government and defence customers globally. Their technology enables secure data movement, access, and protection across various classification boundaries. These capabilities allow organizations to operate effectively in mission-critical settings where security and trust are essential. The integration will see Everfox capabilities embedded into Antillion's PACE AIR and FRONTIER platforms. These hardware systems are specifically engineered for constrained, remote, and operational environments. By merging these technologies, the companies aim to bring secure processing closer to the point of need, extending the value of rugged hardware with proven cyber and cross-domain functionality. This collaboration reflects a shared focus on delivering deployable, usable technology that performs under real-world conditions. Together, Antillion and Everfox are positioned to support the evolving requirements for secure edge computing across the defence sector and related industries. Joint solutions are currently in development. Edge Computing Solutions for Mission-Critical Defense, First Responder & Security Applications Rio House, 715 Waterside Drive, Aztec West, Bristol BS32 4UD United Kingdom Regional Offices

Business Wire
Sep 8th, 2025
Everfox and Anduril Industries Announce Cross Domain Partnership

Everfox has selected Anduril's Voyager platform as its preferred edge server hardware platform, enabling data and AI-driven workflows to reach U.K., U.S., NATO and allied warfighters faster and more securely.

IFA Magazine
Mar 27th, 2025
94% Of Financial Services And Banking Orgs Suffer Cyber Attack In Last Year As Insider Threat Looms

Everfox, a global high-assurance cybersecurity leader, today released new research exposing how financial services and banking (FSB) organisations are struggling to combat increasingly sophisticated attacks. However, the complexities of regulatory compliance are presenting a barrier to adopting the preventative security measures security leaders believe will be the answer.The CYBER360 report reveals FSB organisations are facing 114 cyberattacks each week with 94% of organisations having fallen victim to a cyberattack over the past 12 months. Phishing attacks (28%), compromised access credentials (25%) and DDoS attacks (24%) were revealed to be the most common attack types. And on average, these organisations paid more than $531,000 on the recovery costs of a cyberattack. But it’s not just the volume of cyberattacks which poses a concern to industry security leaders. 68% of FSB organisations believe that the sophistication of cyberattacks is increasing year on year. A complicating factor is that this risk is not only presented by external actors; one in three security leaders in FSB organisations identify insider threats as a top security concern. Sean Berg, CEO at Everfox, commented “The sophistication of threats posed by external and internal threat actors puts security leaders in financial services organisations under immense pressure. Not only is this translating into real financial losses through the costs of recovering from such attacks, but the heightened regulatory environment adds to this pressure

CIO First
Mar 26th, 2025
Everfox and Palantir Partner to Strengthen Joint Command and Control Capabilities

By integrating Everfox's cross-domain solutions with Palantir's AI-driven analytics, this collaboration will provide warfighters with real-time intelligence from multiple sensors, platforms, and networks - ensuring a seamless, unified data environment.

IFA Magazine
Mar 25th, 2025
Insider Threats And Regulatory Pressures Create Perfect Storm For Financial Services Firms’ Security

Everfox, a global high-assurance cybersecurity leader, today released new research exposing how financial services and banking (FSB) organisations are struggling to combat increasingly sophisticated attacks. However, the complexities of regulatory compliance are presenting a barrier to adopting the preventative security measures security leaders believe will be the answer.The CYBER360 report reveals FSB organisations are facing 114 cyberattacks each week with 94% of organisations having fallen victim to a cyberattack over the past 12 months. Phishing attacks (28%), compromised access credentials (25%) and DDoS attacks (24%) were revealed to be the most common attack types. And on average, these organisations paid more than $531,000 on the recovery costs of a cyberattack.But it’s not just the volume of cyberattacks which poses a concern to industry security leaders. 68% of FSB organisations believe that the sophistication of cyberattacks is increasing year on year. A complicating factor is that this risk is not only presented by external actors; one in three security leaders in FSB organisations identify insider threats as a top security concern.Sean Berg, CEO at Everfox, commented “The sophistication of threats posed by external and internal threat actors puts security leaders in financial services organisations under immense pressure