Own the daily operation and continuous improvement of Alpaca’s SIEM and SOAR capabilities.
Develop and tune detections, maintain operational dashboards, and automate response actions.
Support security incidents, gather evidence, and participate in the on-call rotation.
Alpaca is a US-headquartered global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, and more. We are a diverse team of 400+ globally distributed members who value curiosity, empathy, and accountability.
Monitor security events and provide technical analysis on alerts
Lead information security incidents and employee insider investigations by developing the incident response strategy and executing through closure
Deliver security guidance clearly and concisely for incident response and insider threat initiatives
Samsara (NYSE: IOT) is the pioneer of the Connected Operations Cloud, helping organizations reliant on physical operations harness IoT data for actionable insights. As a recently public company, it offers autonomy and support to make an impact, with a culture focused on building for the long term.
Manage escalated security alerts and coordinate incident response activities in a 24x7x365 SOC environment.
Lead investigations, track event lifecycles, and drive remediation and recovery actions with federal stakeholders.
Ensure accurate documentation and compliance with SOPs while supporting Tier 1 and Tier 3 analysts.
Valiant Solutions is a security-focused IT solutions provider serving public clients nationwide. Named one of the Best Places to Work in the Washington DC area for 12 consecutive years, it fosters an employee-centric culture and provides great benefits and career development opportunities.
Monitor and analyze security events across network, endpoint, and cloud environments using Elastic SIEM to identify suspicious activity and threats.
Investigate and validate potential security incidents, including malware, phishing, and unauthorized access, with initial triage and prioritization.
Collaborate with Security Operations and cross-functional teams to support incident response, detection rule tuning, and continuous improvement.
Netrix Global provides the people, processes, and technology needed to run and scale modern, data-driven businesses that are always on and always secure. The company is consistently ranked in the CRN VAR500 as a top system integrator, serving clients across healthcare, manufacturing, government, education, financial services, and legal industries.
Monitor and analyze security events, advise on remediation, and investigate intrusion attempts by correlating multiple sources.
Follow standard operating procedures to detect, classify, document, and report security incidents and escalate as needed.
Use AI tools thoughtfully to reduce manual work and make faster, smarter decisions in a fast-paced environment.
Oportun is a mission-driven financial services company that empowers its members to build a better financial future through intelligent borrowing, savings, and budgeting. Since inception, it has provided over $22.7 billion in responsible credit and saved members more than $2.5 billion in interest and fees.
Serve as primary technical contact for escalated security events, leading incident response from triage through remediation.
Develop and maintain automation for security workflows using scripting and orchestration to reduce manual tasks.
Monitor, investigate, and triage security alerts using AI-assisted tools to accelerate analysis and prioritization.
PENN Entertainment is North America's leading provider of integrated entertainment, sports content, and casino gaming experiences, including online gaming and sports betting. With locations throughout North America, we offer a fun, relaxed work environment and are committed to your career growth.
Analyze incoming threat intelligence, assess its credibility and relevance, and run IOC sweeps across our environment.
Own pieces of work across the threat management lifecycle, turning intel into recommendations for detection, incident response, and vulnerability management.
Develop and test detection rules, build orchestration workflows, and automate triage, enrichment, and response using AI tools.
We build the market-leading enterprise password manager and pioneered Unified Access Management, trusted by over 180,000 businesses. We've surpassed $500M in ARR, made the Forbes Cloud 100, and nurture a remote-first, collaborative culture.
Lead analysis, containment, and remediation of complex security threats across a multi-tenant client base.
Serve as the primary escalation point for Tier I analysts and own critical incidents.
Mentor junior staff and drive improvements to playbooks, workflows, and DFIR capabilities.
Sentinel Blue is a young company bringing enterprise-class cybersecurity to small and medium-sized businesses. The environment is fast-paced and dynamic, with a focus on continuous learning and innovation.
Monitor and maintain multiple SIEM environments, including Microsoft Sentinel and Splunk.
Configure data sources, log forwarders, and create custom dashboards, workbooks, and alerts.
Collaborate with clients to mature their SIEM security programs and provide technical guidance.
Critical Start delivers 24x7 AI-accelerated, human-validated detection, investigation, and response across IT and OT. They foster a collaborative, high-trust culture with casual dress, games, and a focus on innovation.
Operate the agentic SOC by supervising AI-driven triage, validating outputs, and making incident response decisions.
Build, test, and deploy automations, agent workflows, and integrations across security platforms.
Govern and measure agent performance, enforce guardrails, and support the 24/7 security team with clean handoffs.
HealthEquity is a healthcare financial technology company that empowers consumers to save and improve lives through HSA and benefits solutions. They protect the financial and health information of millions of members and foster a culture of remarkable teamwork, authenticity, and a focus on connecting health and wealth.
Monitor, triage, and resolve security alerts in Microsoft Defender XDR and Sentinel.
Lead incident response end-to-end and maintain ISO 27001 documentation and audits.
Administer IAM, PAM, and patch management to enforce least privilege and compliance.
Appen is a leader in AI training data, specializing in human-generated data to train, fine-tune, and evaluate models across generative AI, LLMs, computer vision, and speech. With over 1 million contributors in more than 200 countries, the company fosters a culture of innovation, collaboration, and humility.
Lead the end-to-end incident response lifecycle as the primary internal escalation point from the SOC.
Drive strategic preparedness through tabletops, purple teaming, and telemetry optimization to reduce noise and increase detection efficacy.
Collaborate with engineering and offensive security teams, owning post-incident reviews to harden defenses and improve response capabilities.
Huntress is a remote-first cybersecurity company founded by former NSA operators in 2015, providing enterprise-grade protection to all businesses. It secures over 6 million endpoints and 16 million identities, backed by a 24/7 human-led SOC and an inclusive culture.
Monitor tools and systems that defend production environments and correlate seemingly unrelated events.
Lead response to incidents affecting customers and track incidents to closure across functional teams.
Build and maintain incident response playbooks, handbooks, and cybersecurity standards.
ServiceNow is the AI control tower for business reinvention, bringing together any AI, any data, and any workflow. It serves 85% of the Fortune 500, fostering an AI-native culture where technology and talent are unstoppable together.
Triage MDR alerts and analyze security events in a 24x7 SOC environment.
Approve escalations, create playbooks, and verify protection actions.
Communicate with clients on high-severity incidents and act as an SME.
Critical Start is a cybersecurity company providing 24x7 AI-driven detection and response across IT and OT. The team is collaborative, high-trust, and casual, with a focus on innovation.
Monitor and investigate security alerts, perform threat hunting, and report suspected incidents.
Analyze network traffic and log files to identify anomalous activity and potential threats.
Use SIEM and EDR tools, build Splunk queries, and mentor junior SOC team members.
Peraton is a global national security company providing mission capability integration and IT solutions to government agencies and the U.S. armed forces. Its employees tackle the most daunting challenges to keep people around the world safe and secure.
Lead security incident response end-to-end across cloud, identity, and workload logs.
Build and tune SIEM detections in Datadog across AWS, Kubernetes, and Google Workspace.
Automate detection and response tasks using Python and Terraform, and mentor engineers.
Loadsmart is a logistics technology company reinventing freight by helping shippers, brokers, warehouses, and carriers move more with less. It is a growth-stage tech unicorn valued at over $1 billion, with a globally distributed remote team.
Lead detection and response strategy for Apollo's Security team, building detection systems and response automations hands-on.
Own detection architecture, security observability, and incident response readiness across cloud and SaaS environments.
Drive AI-augmented detection and response, measuring gains in speed, coverage, and signal quality.
Apollo.io is a leading go-to-market platform for revenue teams, providing verified contact data and engagement tools for over 500,000 companies. Founded in 2015, it has raised ~$250M, is valued at $1.6B, and fosters an AI-native culture of continuous improvement.
Mature and lead Security & Threat Operations, setting the operating model and roadmap for threat detection, investigation, and incident response.
Own detection engineering, monitoring, digital risk, exposure management, and security controls across AWS and corporate environments.
Act as Incident Commander during significant security incidents and partner with engineering, DevOps, and product teams to drive defensive improvements.
DriveWealth is a global B2B fintech that democratizes investing through an API-powered trading platform. The company blends the pace and agility of a fintech start-up with the impact, stability, and discipline of Wall Street.
Design, implement, and maintain log collection pipelines across the organization.
Create, tune, and validate SIEM correlation rules and alerts for threat detection.
Support incident response through log analysis, documentation, and reporting.
We are a cutting-edge e-commerce company developing products for our own technological platform. Our teams are creative, smart, and dedicated, and we foster an open, collaborative, and respectful culture.
Build and operate the Security Observability & Data Platform: ingestion, normalization, retention, and query/detection at TB scale.
Own endpoint security across the fleet: EDR deployment, binary authorization, and hardening baselines with IT.
Lead threat hunting, incident response, and red-team exercises, and turn results into detections and fixes.
We build foundational infrastructure and products for web3, including the Sui blockchain and Move language. We are a remote-first, world-class team with tremendous growth potential, backed by a $300M Series B from top venture funds.