Prepin
Log in
Dragonfly

engineering opportunity

Founding Security Engineer - Dragonfly Portfolio

You will design and operate security infrastructure across cloud, network, and production environments while collaborating with engineering teams to identify and mitigate risks. Responsibilities also include managing security audits, incident response processes, and building foundational security systems for early-stage companies.

New York, New York, United StatesremoteFULL_TIME

Posted

About the role

What will you do at Dragonfly?

Dragonfly is a crypto-native Venture Capital and research firm with $3.6B+ in

assets under management and 160+ portfolio companies. Our Talent team connects

people with roles across our portfolio, opening the door to opportunities

through our Talent Network.

This is not a listing for an internal role at Dragonfly. This posting is to

connect you directly with one or more companies in our portfolio that are

actively hiring across Security Engineering, Infrastructure Security, Cloud

Security, Application Security, Network Security, and Founding Security

Engineering roles.

WHAT THESE ROLES MAY INVOLVE

* Depending on the company and level, responsibilities may include:

* Designing and operating security infrastructure across cloud, network, and

production environments

* Building and managing PKI, certificates, authentication, and key management

systems

* Designing secure network architecture, segmentation, private connectivity,

and zero-trust systems

* Owning IAM, secrets management, cloud KMS, HSMs, and access controls

* Implementing secure API infrastructure, request signing, replay protection,

and audit logging

* Building security monitoring, anomaly detection, and incident response

processes

* Partnering with Engineering and Infrastructure teams to identify and address

security risks

* Managing penetration testing, vulnerability assessments, and remediation

* Supporting security audits and compliance programs such as SOC 2 and ISO

27001

* Building security processes and infrastructure from the ground up in

early-stage environments

* Collaborating on smart contract, blockchain, wallet, custody, or other

crypto-specific security systems

WHAT PORTFOLIO COMPANIES ARE GENERALLY LOOKING FOR

* Strong experience building or operating production security systems

* Deep understanding of network, infrastructure, cloud, or application security

* Experience with areas such as PKI, IAM, secrets management, HSMs, KMS,

network segmentation, or zero-trust architecture

* Comfort owning security projects end-to-end and working directly with

engineering teams

* Ability to operate in fast-moving environments where security infrastructure

is still being built

* Strong attention to detail and understanding of how security decisions affect

production systems

* Experience responding to incidents, managing audits, or working with external

security partners

* Ability to work across technical and non-technical teams

NICE TO HAVE

* Experience at a crypto, fintech, payments, trading, custody, or financial

infrastructure company

* Experience working with regulated financial institutions or institutional

counterparties

* Familiarity with smart contract or blockchain security

* Experience with cryptographic signing, attestation, or multi-party signing

systems

* Experience with SOC 2, ISO 27001, penetration testing, or security audits

* Previous experience as an early or founding security engineer

PROCESS

We’ll confidentially match you with portfolio companies aligned with your

background, skill set, and interests

If you and a team are interested, we’ll facilitate a warm introduction. If there

isn’t a match today, we’ll keep you top of mind for future opportunities.

COMPENSATION

Compensation

varies by company, location, experience, and level. Security

Engineering opportunities within our portfolio generally fall within

approximately:

* Early / Mid: $120,000–$175,000

* Senior: $175,000–$225,000

* Staff / Lead / Founding: $200,000–$300,000+

The compensation range reflects variation by seniority, location, and hiring

company. Final compensation and equity are confirmed with the specific hiring

company.

Our portfolio companies are globally distributed, offering remote, hybrid, and

in-person roles worldwide. They’re building across the entire crypto

ecosystem—including stablecoins and payments, DeFi, CeFi, exchanges and trading,

infrastructure, L1s and L2s, Crypto x AI, Prediction Markets, ZK, custody, and

more.

All candidate submissions are strictly confidential.

Submit your information below, and we’ll reach out if there’s a potential fit.

Which skills does this role require?

Security EngineeringCloud SecurityNetwork SecurityApplication SecurityPKIIAMSecrets ManagementZero-trust ArchitectureIncident ResponseVulnerability AssessmentCryptographyInfrastructure SecurityHSMKMSZero-trustSmart Contract SecurityDeFiCeFiAudit LoggingNetwork SegmentationProduction SystemsRisk ManagementComplianceFounding Engineer

Make your next move

Build a shortlist and prepare

Identify the requirements you can demonstrate, then choose examples from your work to discuss with the hiring team.

Review the responsibilities and requirements before adding an opening to your shortlist.

Role information can change. Confirm current details on the original application page.

Product

AI Candidate AgentCompaniesBrowse JobsDeep ProfileSkill AssessmentOpportunity Matching
Prepin.ai

© 2026 Prepin | All rights reserved.