Anthropic is an American artificial intelligence safety and research company founded in 2021 by former OpenAI researchers, among them the siblings Dario and Daniela Amodei. It develops the Claude family of large language models and ships them through a consumer assistant, an enterprise developer platform and the Claude Code agentic coding tool, alongside open standards such as the Model Context Protocol. Incorporated as a public benefit corporation and headquartered in San Francisco, the company concentrates on interpretability, alignment and reliability research and counts Google and Amazon among its largest investors.
HQ: San Francisco, United States • Code Intelligence • AI Agents • Machine Learning • LLM & Generative AI • Artificial Intelligence • 1001-5000 employees • Est. 2021
$320k per year • Remote/Hybrid (San Francisco, United States) • Visa sponsorship • Bachelor's Degree
Python
SQL
YARA
AI/ML
Anomaly Detection
Claude
LLM
Multimodal AI
Anthropic
Model Context Protocol
Cybersecurity
Censys
MISP
STIX
TAXII
VirusTotal
YARA
$320k per year • Remote/Hybrid (San Francisco, United States) • Visa sponsorship • Bachelor's Degree
LLM
AI Agents
Anthropic
Function Calling
Red Teaming
Multimodal AI
LLM Guardrails
Cybersecurity
Burp Suite
Cyber Kill Chain
Metasploit
SanDisk is a globally recognized brand specializing in flash memory storage products, including memory cards, USB flash drives, and solid-state drives (SSDs). Originally founded in 1988 as a pioneer in digital storage technology, it became a subsidiary of Western Digital following its acquisition in 2016. The company serves consumers, creative professionals, and enterprise clients with reliable hardware designed to store, manage, and transfer data across a wide range of devices.
HQ: Milpitas, United States • Hardware • Consumer Electronics • Storage • Digital Storage • 501-1000 employees • Est. 1988
≈ $94k – $189k per year (Estimated) • Equity • Senior • 5+ years exp • Remote/Hybrid (Milpitas, United States) • Bachelor's Degree • Full-Time • Senior
C++
Python
AI/ML
LLM
AI Agents
Frontend
Lighthouse
Cybersecurity
Frida
Ghidra
IDA Pro
Horizon3.ai is a cybersecurity company that specializes in autonomous threat detection and proactive security validation. Its flagship platform, NodeZero, acts as an autonomous penetration testing solution that continuously discovers, tests, and verifies exploitable vulnerabilities across an organization's internal and external infrastructure. By simulating real-world attacker tactics, Horizon3.ai enables IT and security teams to fix critical security gaps before adversaries can exploit them.
Chicago • Amsterdam • San Francisco • Las Vegas • Seattle • Artificial Intelligence • Cybersecurity • Penetration Testing
$200k – $250k per year • Senior • 5+ years exp • Remote (United States) • Full-Time • Senior
PowerShell
Python
AI/ML
AI Agents
Red Teaming
Frontend
GraphQL
Cybersecurity
BloodHound
Burp Suite
Cobalt Strike
Covenant
Hashcat
Impacket
John the Ripper
Metasploit
Nmap
OWASP ZAP
Pacu
PCI DSS
Prowler
ScoutSuite
Sliver
SOC 2
SQLmap
QA
Postman
$196k – $242k per year • Remote (United States) • Full-Time
Neo4j
PostgreSQL
AI/ML
Fine-tuning
LangChain
Langflow
LLM
Model Context Protocol
RAG
AI Agents
Cybersecurity
Burp Suite
Management
Jira
Washington • Chicago • New York
$50k per year • Remote (United States) • Part-Time
Extreme Networks is a global leader in cloud networking solutions. The company specializes in providing wired and wireless LAN infrastructure, network security, and cloud-based network management services. Their products and solutions, such as ExtremeCloud™ IQ and Network Fabric, are designed to simplify IT operations through automation and intelligent management.
HQ: San Jose, United States • Telecommunications • Enterprise Networks • Network Equipment • Est. 1996
$170k – $210k per year • Equity • Staff+ • 8+ years exp • Remote/Hybrid (San Jose, United States) • Bachelor's Degree • Full-Time • Staff
C#
Python
Java
JavaScript
Java
Gradle
Maven
Frontend
npm
DevOps
CI/CD
Kubernetes
Ansible
AWS
Azure
Azure DevOps
CloudFormation
Docker
GCP
Git
GitHub Actions
GitLab CI
Jenkins
Terraform
GitHub
GitLab
Cybersecurity
CVE
CWE
FedRAMP
OWASP Top 10
Snyk
Acunetix
Aqua Security
Burp Suite
Checkmarx
Dependabot
Fortify
OWASP ZAP
Prowler
ScoutSuite
SonarQube
Threat Modeling
Trivy
Delinea is a cybersecurity company headquartered in Redwood City, California, formed in 2021 through the merger of Privileged Access Management leaders Thycotic and Centrify. The company provides a cloud-native platform for identity security, offering solutions such as privileged access management, vaulting, and automated authorization for human and machine identities. Serving thousands of global customers including Fortune 100 companies, the firm operates internationally with a focus on zero-trust architecture and AI-driven threat analysis.
HQ: Redwood City, United States • Cybersecurity AI • Artificial Intelligence • Cloud Security • Information Security • Cybersecurity • Identity Management • Est. 2021
$185k – $225k per year • Senior • 7+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Senior
PowerShell
Python
AI/ML
LLM
Red Teaming
DevOps
AWS
Azure
CI/CD
Kubernetes
Cybersecurity
BloodHound
Burp Suite
Cobalt Strike
Delinea
FedRAMP
ISO 27001
Microsoft Entra ID
MITRE ATT&CK
OWASP Top 10
PCI DSS
SOC 2
Kodex Technologies is an international IT services, custom software development, and digital transformation agency headquartered in Lahore, Pakistan. Founded as a performance-oriented digital software firm, the enterprise operates on a B2B project-based development, fixed-price contract, hourly IT consulting, and dedicated team/staff augmentation commercial model.
HQ: Lahore, Pakistan • Design & Creative • Sales & Marketing • Software
≈ $76k – $170k per year (Estimated) • Middle • 3+ years exp • Remote (Australia, United States) • Relocation • Visa sponsorship • Bachelor's Degree • Internship • Middle
Censys
MITRE ATT&CK
Shodan
VirusTotal
Harvard University is a prestigious Ivy League private research institution based in Cambridge, Massachusetts, consistently ranked among the world's most influential universities. Founded in 1636, it is the oldest institution of higher learning in the United States and is renowned for its vast academic programs, rigorous research, and illustrious alumni. Today, the university continues to be a global leader in education and scholarship, maintaining a massive library system and an extensive network of specialized graduate and professional schools.
HQ: Cambridge, United States • Education • Higher Education
≈ $110k – $221k per year (Estimated) • Senior • 7+ years exp • Remote/Hybrid (Boston, United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Senior
Red Teaming
DevOps
GitHub
Cybersecurity
Burp Suite
Checkmarx
OWASP Top 10
Veracode
The University of Texas at Austin (UT Austin) is a public research university and the flagship institution of the University of Texas System, known for its strong academic reputation and vibrant campus life. It serves as a major hub for innovation and research, offering a vast array of programs across numerous colleges and schools, including highly ranked engineering, business, and computer science departments.
HQ: Austin, United States • STEM Education • Education • Higher Education • 1001-5000 employees
$120k per year • Senior • 8+ years exp • Remote/Hybrid (Austin, United States) • Visa sponsorship • Bachelor's Degree • Contractor • Senior
Azure
CI/CD
Platform Engineering
Cybersecurity
Burp Suite
Checkmarx
CWE
HIPAA
Metasploit
NIST CSF
OWASP Top 10
OWASP ZAP
SonarQube
Threat Modeling
Veracode
≈ $88k – $177k per year (Estimated) • Senior • 8+ years exp • Remote/Hybrid (Austin, United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Senior
Azure
CI/CD
Platform Engineering
Cybersecurity
Burp Suite
Checkmarx
CWE
HIPAA
Metasploit
NIST CSF
OWASP Top 10
OWASP ZAP
SonarQube
Threat Modeling
Veracode
Together AI (Together Computer, Inc.) is a full-stack AI infrastructure and cloud platform headquartered in San Francisco, California. Founded in 2022 by prominent AI researchers and system engineers - including CEO Vipul Ved Prakash, CTO Ce Zhang, Chief Scientist Tri Dao (co-creator of FlashAttention), Chris Ré, and Percy Liang - the company operates as an "AI Native Cloud" designed to train, fine-tune, and deploy open-source generative AI models at scale with high performance and optimized unit economics.
HQ: San Francisco, United States • Hardware • Events & Ticketing • Corporate Events • AI Infrastructure • Artificial Intelligence • 501-1000 employees • Est. 2022
$190k – $280k per year • Senior • 8+ years exp • In office (San Francisco, United States) • Full-Time • Senior
Python
AI/ML
Together AI
InfiniBand
DevOps
Ansible
AWS
Azure
CI/CD
GCP
Git
Kubernetes
HPC
Cybersecurity
Nmap
Tcpdump
Wireshark
Zeta Global is an American enterprise marketing technology company headquartered in New York City that provides an AI-powered customer intelligence platform. The platform leverages proprietary consumer data, machine learning, and identity resolution to help businesses acquire, engage, and retain customers across multiple digital channels.
New York • Chicago • Paris • Detroit • Copenhagen • Artificial Intelligence • Sales & Marketing • Marketing Automation • 1001-5000 employees • Est. 2007
$140k – $180k per year • Lead • 5+ years exp • In office (San Francisco, United States) • Bachelor's Degree • Staff
Node JS
Python
JavaScript
Python
Django
FastAPI
AI/ML
Function Calling
LLM Guardrails
Red Teaming
Frontend
React.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Kubernetes
GitHub
Cybersecurity
CWE
OWASP Top 10
OWASP ZAP
Semgrep
Snyk
SonarQube
Threat Modeling
Trivy
$140k – $180k per year • Lead • 5+ years exp • Remote (United States) • Bachelor's Degree • Staff
Node JS
Python
JavaScript
Python
Django
FastAPI
AI/ML
Function Calling
LLM Guardrails
Red Teaming
Frontend
React.js
DevOps
AWS
Azure
CI/CD
Docker
GCP
Kubernetes
GitHub
Cybersecurity
CWE
OWASP Top 10
OWASP ZAP
Semgrep
Snyk
SonarQube
Threat Modeling
Trivy
Virtue AI builds security and safety guardrails for enterprise artificial intelligence applications and agents. Founded in 2024 by researchers from Berkeley, Illinois and Chicago, it combines red teaming with runtime protection. Its models screen inputs and outputs across text, code and images.
HQ: San Francisco, United States • Cybersecurity • Cybersecurity AI • Artificial Intelligence • 501-1000 employees • Est. 2024
$150k – $215k per year • Staff+ • In office (Sunnyvale, United States) • Bachelor's Degree • Staff
JavaScript
SQL
DevOps
HAProxy
Nginx
Cybersecurity
OWASP Top 10
Burp Suite
Metasploit
ModSecurity
OWASP ZAP
Snort
SQLmap
QA
Selenium
$245k – $312k per year • Senior • In office (Sunnyvale, United States) • Senior
Assembly
Cybersecurity
Metasploit
Monarch Money is a subscription-based platform that provides a personal finance program to track expenses. The platform aims to help consumers plan and manage their financial lives and adds all the transactions, across all bank accounts and credit cards, into one list, and creates a budget to understand where the money is going.
Artificial Intelligence • Financial Services • Personal Finance • Est. 2019
$180k – $215k per year • Equity • Senior • 5+ years exp • Remote (United States, Canada) • Full-Time • Senior
Python
Python
Django
AI/ML
LLM
AI Agents
Red Teaming
DevOps
CI/CD
Kubernetes
Amazon EKS
AWS
Amazon ECS
IAM
Cybersecurity
Burp Suite
Nuclei
OWASP Top 10
Semgrep
Threat Modeling
NIST CSF
SOC 2
RunZero is an exposure management platform that helps you find unknown assets, assess risk, and reduce cyber exposure — fast. Try it free!
Data Integration • Information Technology • Cybersecurity • Est. 2018
$160k – $190k per year • Equity • Senior • Remote (United States) • Senior
Go
JavaScript
SQL
Databases
PostgreSQL
Frontend
Vue.js
DevOps
AWS
Azure
CI/CD
GCP
Git
GitHub
Cybersecurity
Metasploit
Frida is a company focused on providing innovative health and wellness products primarily for new and expecting parents. Their offerings include products under the brand names Frida Baby, Frida Mom, and Frida Fertility, which cater to the needs of babies, mothers, and those trying to conceive, respectively. Known for unique solutions like the NoseFrida SnotSucker, Frida aims to make parenting more manageable with practical tools such as postpartum recovery kits, pregnancy support essentials, and fertility aids.
Miami • Bentonville • Minneapolis • Personal Care
≈ $157k – $297k per year (Estimated) • Executive • 10+ years exp • Remote/Hybrid (Miami, United States) • Architect
SOSi is a private technology and services integrator headquartered in Reston, Virginia, and founded in 1989. The company provides a wide range of solutions including cybersecurity, software development, intelligence analysis, military logistics, and mission-critical infrastructure support. As a large founder-owned firm, it operates globally to support aerospace, defense, and national security missions for the United States government and international partners.
HQ: Reston, United States • Cybersecurity • System Integration • Military Logistics • Intelligence • National Security • Military • Government • Information Technology • Est. 1989
$102k – $213k per year • Senior • 3+ years exp • In office (Chantilly, United States) • Full-Time • Senior
Python
Cybersecurity
Censys
Shodan
A-LIGN is a cybersecurity compliance and audit firm headquartered in Tampa, Florida, and founded in 2009. The company performs SOC 2, ISO 27001, HITRUST, PCI DSS, FedRAMP, and other assessments, and sells A-SCEND, a platform that manages evidence collection across multiple frameworks. It is a licensed CPA firm and accredited certification body serving technology and cloud service providers preparing for enterprise and government audits.
HQ: Tampa, United States • Professional Services • Penetration Testing • Audit • Financial Services • Security Compliance • Cybersecurity • Est. 2009
≈ $70k – $172k per year (Estimated) • Junior • 2+ years exp • Remote (United States) • Bachelor's Degree • Full-Time • Junior
Bash
DevOps
Kali Linux
Cybersecurity
FedRAMP
ISO 27001
Nmap
SOC 2
IKO Roofing is a worldwide leader in the roofing, waterproofing, and insulation industry for residential and commercial markets. A vertically integrated company, IKO operates more than 30 manufacturing plants throughout North America and Europe. IKO is a family-owned business established in 1951.
Wilmington • Hillsboro • Brampton • Mississauga • Jacksonville • Property Development • Wood Products & Furniture • Manufacturing • Est. 1951
$100k – $116k per year • Senior • 7+ years exp • In office (Agawam, United States) • Bachelor's Degree • Full-Time • Senior • French
SQL
DevOps
Azure
Incident Management
VMWare
Cybersecurity
Nmap
Wireshark
Praetorian helps enterprises reduce cyber risk with continuous offensive security, attack surface management, vulnerability testing, red teaming, and threat intelligence.
Austin • Information Security • Penetration Testing • Cybersecurity
≈ $98k – $182k per year (Estimated) • Junior • 2+ years exp • Remote (United States) • Bachelor's Degree • Junior
AI Agents
Cybersecurity
Nmap
Perplexity AI is an American company that builds an answer engine combining live web search with large language models to return sourced, conversational responses instead of a list of links. Its products span a consumer assistant on web and mobile, the Comet browser, enterprise search over internal documents and the Sonar developer API that exposes the same grounded retrieval stack. Founded in 2022 in San Francisco by former researchers and engineers from OpenAI, Meta and Databricks, the company is backed by NVIDIA, IVP, New Enterprise Associates and SoftBank.
HQ: San Francisco, United States • AI Agents • Internet Services • Artificial Intelligence • Search Engines • LLM & Generative AI • 1001-5000 employees • Est. 2022
$220k – $405k per year • Staff+ • 5+ years exp • Remote/Hybrid (San Francisco, New York, United States, London, United Kingdom) • Full-Time • Staff
Python
AI/ML
LLM
Perplexity
AI Agents
Model Context Protocol
Red Teaming
DevOps
AWS
Azure
CI/CD
GCP
Kubernetes
Cybersecurity
BloodHound
Burp Suite
Cobalt Strike
CVE
Metasploit
Mythic
Nuclei
Sliver
Threat Modeling
