Hot Cybersecurity startups hiring

First on the list in November 2026: Cyera, TRM Labs and Horizon3.ai.

Latest to raise: Cyera, which raised $400M Series G in September 2026. Updated November 11, 2026, using Saywise's data on startup funding and open roles. See how we rank them.

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The top 25, November 2026

1
Cyera
Cyera is the industry-leading AI Security Platform.
Raised $400M Series G in September 2026
13 new roles in 30 days
Backed by Lightspeed Venture Partners
Investors: Lightspeed Venture Partners, Georgian, Goldman Sachs Alternatives, Greenoaks
21open roles$80k – $310k a year
2
TRM Labs
Blockchain intelligence solutions to detect, monitor, and investigate fraud and financial crime in digital assets.
Raised a Series C round in September 2026
21 new roles in 30 days
YC S19
Investors: Y Combinator, Bessemer Venture Partners, Tiger Global Management, Alumni Ventures
65open roles$86k – $343k a year
3
Horizon3.ai
AI-Native Proactive Security
Raised $250M Series E in August 2026
115 new roles in 30 days
Investors: NEA, NightDragon, Ridge Ventures, SignalFire
180open roles$69k – $370k a year

4
7AI
The Agentic Security Platform.
Raised $130M Series A in December 2025
5 new roles in 30 days
Backed by Index Ventures
Investors: Index Ventures
26 open roles$96k – $350k a year
5
Cloaked
Take back control of your data.
Raised $375M Series B in March 2026
5 new roles in 30 days
Backed by General Catalyst
Investors: General Catalyst, Human Capital, Liberty City Ventures, Lux Capital
13 open roles$120k – $300k a year
6
Reality Defender
Award-Winning Deepfake Detection and Protection
Raised a Other round in September 2026
5 new roles in 30 days
YC W22
Investors: Y Combinator
5 open roles$120k – $260k a year
7
Claroty
See Everything.
Raised a Series F round in January 2026
13 new roles in 30 days
Backed by Bessemer Venture Partners
Investors: Bessemer Venture Partners, 40 North, Aster Capital, Bessemer Venture Partners’ Century II fund
14 open roles$50k – $200k a year
8
Socket.dev
Raised $60M Series C in May 2026
2 new roles in 30 days
Backed by Thrive Capital
Investors: Thrive Capital
7 open roles$110k – $220k a year
9
Twenty
Industrialize cyber warfare
Raised a Series B round in July 2026
15 new roles in 30 days
65 open roles$116k – $455k a year
10
Aura
A new approach to online safety– smart, simple, powered by AI.
Raised a Other round in July 2026
5 new roles in 30 days
Backed by General Catalyst
Investors: General Catalyst, Accel, Angel Island Capital, Bridge Bank
6 open roles$58k – $90k a year
11
RAPIDFORT
Eliminate up to 99.9% of CVEs Continuously without Code Changes
Raised $42M Series A in February 2026
7 new roles in 30 days
Investors: Blue Cloud Ventures, Forgepoint Capital
19 open roles$120k – $245k a year
12
Illumio
Illumio, the Breach Containment company, stops breaches from spreading across the hybrid attack surface.
19 new roles in 30 days
Backed by Andreessen Horowitz
Investors: Andreessen Horowitz, General Catalyst, Accel, 8VC
52 open roles$83k – $340k a year
13
Vanta
Automate compliance, security, and trust with the leading Agentic Trust Platform.
19 new roles in 30 days
YC W18
Investors: Y Combinator, Sequoia Capital, Craft Ventures, CrowdStrike
48 open roles$110k – $513k a year
14
Tanium
Tanium delivers Autonomous IT with real-time endpoint intelligence and control.
22 new roles in 30 days
Backed by Andreessen Horowitz
Investors: Andreessen Horowitz, Adage Capital Management LP, Advent International Corporation, Baillie Gifford & Company
45 open roles$56k – $426k a year
15
Chainguard
Safe source for open source.
24 new roles in 30 days
Backed by Sequoia Capital
Investors: Sequoia Capital, General Catalyst, Kleiner Perkins, Amplify
43 open roles$89k – $258k a year
16
Huntress
Managed #cybersecurity without the complexity.
13 new roles in 30 days
Backed by Kleiner Perkins
Investors: Kleiner Perkins, Meritech Capital, Meritech Capital Partners, Sapphire Ventures
28 open roles$80k – $250k a year
17
Wiz
Protect everything you build and run
12 new roles in 30 days
Backed by Sequoia Capital
Investors: Sequoia Capital, Insight Partners, Lightspeed Venture Partners, Index Ventures
31 open roles$79k – $283k a year
18
Obsidian Security
Comprehensive Security for your Enterprise Applications
Raised $85M Series D in August 2026
1 new role in 30 days
Backed by Menlo Ventures
Investors: Menlo Ventures, Crescent Cove Advisors, Greylock Partners, GV
8 open roles$120k – $340k a year
19
Teleport
Faster, cheaper, better.
10 new roles in 30 days
YC S15
Investors: Y Combinator, Bessemer Venture Partners
18 open roles$116k – $342k a year
20
Versa Networks
Versa is the Universal SASE leader.
9 new roles in 30 days
Backed by Sequoia Capital
Investors: Sequoia Capital, BlackRock, Mayfield, Princeville Capital
28 open roles$120k – $320k a year
21
Kiteworks
The control plane for secure data exchange.
9 new roles in 30 days
Backed by Insight Partners
Investors: Insight Partners, Sixth Street Growth
22 open roles$70k – $280k a year
22
Doppel
Outpacing what’s next in social engineering.
Raised $70M Series C in November 2025
1 new role in 30 days
Backed by Bessemer Venture Partners
Investors: Bessemer Venture Partners
16 open roles$120k – $400k a year
23
Pindrop Security
American information security company
8 new roles in 30 days
Backed by Andreessen Horowitz
Investors: Andreessen Horowitz, CapitalG, Citi Ventures, Cross Creek
19 open roles$60k – $286k a year
24
Corelight
Transforming network data into evidence, powering AI-driven detection and workflows, and enabling the AI SOC ecosystems.
10 new roles in 30 days
Backed by General Catalyst
Investors: General Catalyst, Accel, Insight Partners, Capital One Ventures
11 open roles$60k – $320k a year
25
Oneleet
Oneleet is the full-stack compliance platform that makes effective cybersecurity easy and painless.
7 new roles in 30 days
YC S22
Investors: Y Combinator, Dawn Capital
17 open roles$35k – $220k a year

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