ActiveFence - UG logo
ActiveFence - UG logo
ActiveFence - UG
activefence.com
activefence.com • HQ: London, United Kingdom • 11-50 employees • Founded 2018 • Startup
HQ: London, United Kingdom • 11-50 employees • Founded 2018 • Startup
Actively hiring
Foundation Models
LLM & Generative AI
Artificial Intelligence
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Back to the profile ActiveFence - UG Tech stack 11 technologies

What jobs is ActiveFence - UG hiring for right now?

As of Oct 22, 2026, ActiveFence - UG has 4 open jobs on Alion. They are posted in 2 cities. 2 allow remote or hybrid work.

Source: Alion Coverage: open vacancies from the employer's own careers board Oct 21, 2026
Open jobs
4
Cities
2
Posted in 30 days
2
Median age
3 days

What ActiveFence - UG posted in the last two weeks

Posted in 14 days
2
Busiest day
1 Oct 18, 2026
Days with postings
2 / 14
Oct 8, 2026: 0 posted Oct 9, 2026: 0 posted Oct 10, 2026: 0 posted Oct 11, 2026: 1 posted Oct 12, 2026: 0 posted Oct 13, 2026: 0 posted Oct 14, 2026: 0 posted Oct 15, 2026: 0 posted Oct 16, 2026: 0 posted Oct 17, 2026: 0 posted Oct 18, 2026: 1 posted Oct 19, 2026: 0 posted Oct 20, 2026: 0 posted Oct 21, 2026: 0 posted
Oct 8, 2026 weekend Oct 21, 2026

Which roles ActiveFence - UG is hiring for

2 Jobs
Management 1 50%
Security 1 50%

Where ActiveFence - UG is hiring

How the work at ActiveFence - UG is set up

Work format
Hybrid 1 50%
Remote 1 50%
Level
Lead 2 100%
Employment
Full-Time 2 100%

Open vacancies at ActiveFence - UG

$250k – $300k per year • Equity • Remote (United States) • Full-Time • 5+ years exp
Post-training
Red Teaming
LLM Guardrails
Apply
$127k – $140k per year • Remote (United States) • Full-Time • 5+ years exp
Multimodal AI
Red Teaming
LLM Guardrails
Machine Learning
Apply
≈ $128k – $250k per year (Estimated) • Remote (United States) • Full-Time • 1+ year exp • Master's Degree • United States
Python
Multimodal AI
AI Agents
PyTorch
LLM
OpenAI
Anthropic
Red Teaming
Machine Learning
Apply
≈ $49k – $107k per year (Estimated) • Hybrid • Full-Time • 5+ years exp • London
Red Teaming
Apply

Questions about jobs at ActiveFence - UG

Is ActiveFence - UG hiring right now?

Yes. As of Oct 22, 2026, ActiveFence - UG has 4 open jobs on Alion.

What roles does ActiveFence - UG hire for?

ActiveFence - UG is hiring mostly for Management, Security. The largest group is Management with 1 open vacancies.

Where does ActiveFence - UG hire?

ActiveFence - UG has open vacancies in 2 places, most of all in United States, London. ActiveFence - UG is run from London.

Does ActiveFence - UG offer remote work?

Yes. 2 of the open vacancies at ActiveFence - UG allow remote or hybrid work, which is 50% of the board.

How long have ActiveFence - UG vacancies been open?

Half have been on Alion for 3 days or less. 0 vacancies at ActiveFence - UG have been listed for more than 90 days, and postings of that age are far more often out of date.

How do you apply to ActiveFence - UG?

ActiveFence - UG accepts applications through Comeet, so the form opens on that system rather than on Alion.

How to cite this page

These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.

Alion, "ActiveFence - UG: 4 open jobs", as of Oct 22, 2026. https://alion.io/company/activefence/jobs

Licence: CC BY-SA 4.0Map: OpenFreeMap, OpenStreetMap. City coordinates: GeoNames (CC BY 4.0)