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Added 4 mins ago
Test Manager - Output/CCM/Document Management Systems
Jobgether
Remote, United States
We are seeking an experienced Test Manager to lead quality assurance activities for a major Customer Communication Management (CCM) and document management system replacement project.
Added 5 mins ago
Mainframe Systems Engineer - z/OS Programmer
Regions Bank
Birmingham, AL
…information by visiting and logging into the careers section of the…
Added 5 mins ago
CI
Embedded Controls Verification Engineer
Cintal, Inc.
Chillicothe, IL
- $80,000 to $105,000 USD / year
Knowledge of control system design, calibration, and validation techniques.
Added 5 mins ago
CI
Autonomous Systems Validation Engineer (MineStar Command)
Cintal, Inc.
Tucson, AZ
- $90,000 to $104,000 USD / year
Validate system functionality and performance in proving-ground and field test environments.
Added 15 mins ago
Senior Product Manager, Product Systems
Agoda
Chicago, IL
Added 19 mins ago
C
Sr. Building Engineer
CBRE
Columbus, OH
- $75,000 to $105,000 USD / year
…buildings. Working under general direction, monitors building system operations and performance. Has critical, specialized knowledge required at client…
Added 19 mins ago
Modeling & Simulation Engineer (STK Analyst)
Trinzic
Beavercreek Township, OH
…and simulation platform. This role supports mission planning, system performance assessments, orbital analysis, sensor coverage studies, communications modeling, and operational concept…
Added 20 mins ago
Lead Engineer
E-Technologies Group, LLC
Pisgah, OH
Lead Engineer # Lead Engineer Employer: E Tech Group Location: West Chester, OH Department: Central Reference: 1453 At E Tech Group{rel="noopener noreferrer" target="_blank"} , joining our…
Added 20 mins ago
Lead Substation Engineer - Physical Design (Midwest)
Jacobs
Columbus, OH
…North America and is looking for a Lead Substation Physical Engineer in its Energy & Power Group to tackle the complexities of decarbonization and utility modernization to deliver a cleaner…
Added 20 mins ago
Senior Substation Engineer - Physical Design (Midwest)
Jacobs
Columbus, OH
…North America and is looking for a Senior Substation Physical Engineer in its Energy & Power Group to tackle the complexities of decarbonization and utility modernization to deliver a…
Added 20 mins ago
Senior Automation Engineer
E-Technologies Group, LLC
Pisgah, OH
Senior Automation Engineer # Senior Automation Engineer Employer: E Tech Group Location: West Chester. OH Department: Central Reference: 1454 At E Tech Group{rel="noopener noreferrer"…
Added 20 mins ago
Electrical Engineer
Integrity Technical Services, Inc.
Tallmadge, OH
Added 20 mins ago
Principal Communication/Navigation Engineer ISR/SOF WIU.009
Credence Management Solutions LLC
Wpafb, OH
…an immediate need for a Principal Communication/Navigation Engineer, supporting the Fixed Wing Modification Branch AFLCMC/WIU at Wright Patterson AFB, OH. This program focuses on…
Added 20 mins ago
Research & Development Electrical Engineer
Trinzic
Beavercreek Township, OH
…(RF) engineering, antenna design, global navigation satellite system (GNSS), electronics hardware design, digital signal processing (DSP), and user-interface (UI)…
Added 20 mins ago
Mechanical Engineer - Heat and CBRN
Hunter Defense Technologies Inc
Geneva, OH
…industrial customers, is looking for a dynamic, hands-on Mechanical Engineer in Geneva, OH. This engineer will develop heater systems and Chemical, Biological, Radiological Nuclear (CBRN)…
Added 20 mins ago
Substation Engineer - Physical Design (Midwest)
Jacobs
Columbus, OH
…North America and is looking for a Lead Substation Physical Engineer in its Energy & Power Group to tackle the complexities of decarbonization and utility modernization to deliver a cleaner…
Added 20 mins ago
Electrical Engineer, Protection
FirstEnergy
Brecksville, OH
…reliability and integrity of the FE transmission protection…
Added 20 mins ago
Software Lead Engineer
GE Aerospace
Evendale, OH
The Software Lead Engineer is the technical lead for embedded engine control software. You'll own the design of highly complex modules, critical components, or a whole software product, and…
Added 20 mins ago
Senior Staff / Senior DevSecOps Engineer (Clearance Required)
Scitec, Inc.
Fairborn, OH
…or related technical field - 5+ years of DevOps engineering, system administration and infrastructure management - Container orchestration with tools such as Docker, Kubernetes, Kustomize,…
Added 20 mins ago
Senior Remote Services Engineer
Honeywell Technologies
Independence, OH
As a Senior Remote Services Engineer here at Honeywell, you will play a critical role in delivering expert remote technical support and services to our customers. You will leverage your…
Added 20 mins ago
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Honeywell Technologies
Independence, OH
…operational efficiency by managing all aspects of building automation system installation projects from planning through…
Added 20 mins ago
Engineer - Pump experienced (Aerospace)
PARKER HANNIFIN CORPORATION
Elyria, OH
…requirements, or for components or segments of a complex product or system, to ensure that design objectives are met. Apply engineering principles based on assigned engineering domain (e.g.…
Added 20 mins ago
Engineer: Motor Control - experienced (Aerospace)
PARKER HANNIFIN CORPORATION
Elyria, OH
…requirements, or for components or segments of a complex product or system, to ensure that design objectives are met. Applies engineering principles based on assigned engineering domain…
Added 21 mins ago
Mechanical Engineer-2
OPW FUELING COMPONENTS INC
Hamilton, OH
…Handbook "Personal Conduct of Employees" policies and ISO Quality System Standards. * High level of proficiency in Microsoft Office products. * Self-directed, positive and ethical role…
Added 21 mins ago
Sr. Utility Engineer
PharmaForce, Inc.
New Albany, OH
Nature and Scope The Sr. Utility Engineer is responsible for operating, maintaining, and improving process/plant utilities and systems that support all Ohio American Regent facilities.…

SemiAnalysis

Cybersecurity Engineer

New York City, NY, United States
San Francisco, CA, United States
Chicago, IL, United States

Full-time

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Job details

Job type: Full-time
Posting language: English

Original job description

Employment Type: Full-Time Work Setting: In-office / Remote Work Location: United States Work Hours: Office hours Find out more here: https://semianalysis.com

About SemiAnalysis SemiAnalysis is an independent research and analysis firm specializing in the Semiconductor and AI industries. Our in-depth coverage spans the entire supply chain, from semiconductor fabrication processes to cutting-edge AI Models, software, and infrastructure. We are recognized as the leading authority on the semiconductor supply chain, with the highest concentration of industry experts within one team, and a deep-rooted passion for delving into the intricacies. We are a global team of analysts, each with extensive networks across the semiconductor supply chain and AI ecosystem, publishing industry shaping articles while participating in numerous conferences annually. Our newsletters reach more than 200,000 subscribers worldwide, including senior management and c-suite leaders at the leading semiconductor and AI companies.

We also offer three core products:

Industry Models – we develop and publish industry models on accelerator shipments, datacentre demand and supply, GPU total cost of ownership, and more. We work with hyperscalers, neoclouds, many of the world’s largest hedge funds, and government agencies.
Core Research – our public equity markets product, geared towards financial investors, distils our deep technical research and knowledge into key insights on technology and product trends.
Consulting and Technical Due Diligence – We conduct custom research and project work to guide key strategic and investment decisions for the largest private equity funds, leading venture capital firms, companies across the AI ecosystem, and government agencies.

Position Overview SemiAnalysis is hiring its first dedicated Cybersecurity Engineer, covering both SemiAnalysis and Citrini. You will own the security of two research businesses end to end: our paywalled publications and datasets, our subscriber and billing data, our internal models and code, and the people who are the most likely way in. We want someone who attacks our own surface area continuously, then fixes what they find. This is a hands-on, one-person security function for now, reporting to leadership, with budget for tooling and outside specialists if needed.

Responsibilities

Run a continuous offensive program against SemiAnalysis and Citrini: build an automated, LLM-driven red team (uncensored or open-weight models, agentic tooling) that probes our web properties, paywall, APIs, email, cloud accounts and staff around the clock, and triage what it surfaces.
Harden identity and access: enforce phishing-resistant MFA (hardware keys) for every account that matters, least-privilege admin on Google Workspace, Slack, GitHub, Stripe, SubStack and cloud, and kill shared credentials.
Protect the product: secure the paywall and subscriber data, detect credential sharing and scraping of paid content, watermark or fingerprint distributed reports, and monitor for leaked reports on Telegram, Discord, forums and dark-web markets.
Defend against insider and departure risk: DLP and egress controls on models, datasets and code; device management; a clean offboarding playbook; evidence preservation that stands up in trade-secret litigation.
Own people security: targeted phishing and vishing simulations against staff and founders, executive impersonation controls (deepfake voice, fake wires, fake interview requests), and short practical training.
Secure the engineering surface: GitHub org settings, secrets scanning, dependency and CI hygiene, cloud configuration review across our research and InferenceX work.
Build detection and response: centralise logs from SaaS and cloud, write alerts, run incident response, and own vendor relationships (MDR, pentest, forensics, cyber insurance).
Own disaster recovery and business continuity: define recovery objectives for our publications, datasets, subscriber systems and code; put tested, offline-capable backups in place for every critical system; write and run recovery playbooks for ransomware, account takeover and SaaS or cloud outages; and run at least one restore and tabletop exercise a year.
Report to leadership quarterly on risk, with a prioritised roadmap and a budget.

Requirements

2+ years in security with real defensive or offensive experience: red team, blue team, penetration testing, bug bounty or adversary simulation, with findings you can walk us through.
Hands-on with LLM tooling for security: you have built or run agentic attack or recon pipelines, understand prompt injection and model abuse, and can run open-weight models yourself.
Strong on identity and SaaS security: Google Workspace, Okta or similar, Slack, GitHub, Stripe, cloud IAM (AWS or GCP). You know where small companies get breached.
Practical backup and recovery experience: you have restored systems after an incident or outage, not just configured the backups.
Comfortable being the whole function: you can scope, build, operate and explain, and you know when to bring in outside help.
Can read and write code (Python at minimum) well enough to automate your own work and review ours.
Clear writer. Our business is written analysis; your incident reports and roadmaps will be read by the founders directly.

Preferred skills

Experience defending a media, newsletter, data vendor or investment research business: paywall abuse, content leakage, scraping.
Insider-threat or DLP work, or involvement in trade-secret or IP litigation evidence.
Threat intelligence on financially motivated groups (ShinyHunters, Scattered Spider, Silent Ransom Group) and dark-web monitoring.
OSCP, OSEP, GIAC offensive certs, or a track record on HackerOne or Bugcrowd.
Familiarity with the semiconductor and AI infrastructure world, or with quant and hedge fund security expectations.
Experience with hardware or GPU-cluster environments, since some of our work touches lab and inference hardware.

Potential growth areas

Build the function: as the business grows, hire and lead a small security team across both brands and own the budget.
Product security: shape how our data products, APIs and open-source work (including InferenceX) are built securely from the start.
Research and writing: contribute security analysis to our published work on AI infrastructure, data centres and the semiconductor supply chain, and write cybersecurity articles for the SemiAnalysis SubStack, with our audience behind you.
Leadership exposure: work directly with the founders and present risk to the board, with a path to Head of Security.

SemiAnalysis LLC participates in the E-Verify program to confirm the employment eligibility of all newly hired employees. For more information, visit e-verify.gov.

E-Verify Poster: https://www.everify.gov/sites/default/files/everify/posters/EVerifyParticipationPoster.pdf
Right to Work Poster: https://www.justice.gov/crt/case-document/file/1133936/dl?inline=

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More about this job

Skills

Cybersecurity
Research
Google Workspace
Slack
GitHub
Litigation
Incident response
Implement ICT recovery system
Penetration testing
Identity and access management
AWS
Google Cloud
Python
Supply chain management
Leadership

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