Job Closed
This listing is no longer active.
CrowdStrike has redefined security with the world’s most advanced cloud-native platform that protects and enables the people, processes and technologies that drive modern enterprise. Tested and proven, the world's largest organizations trust CrowdStrike to stop breaches with unparalleled protection against the most sophisticated cyberattacks. The CrowdStrike culture has been built upon our Core Values since the day we began. We are Fanatical About the Customer, Relentlessly Focused on Innovation and believe that our Limitless Passion drives Unlimited Potential for every CrowdStriker. As a purpose-built remote-first company, we believe cultivating a connected culture for every employee, no matter where they are in the world, is a key ingredient in building a high-performing, diverse team. We don’t have a mission statement. We’re on a mission—to stop breaches. Ready to join a mission that matters?
Threat Analyst II, AI/ML Operations
Location
Spain
Posted
38 days ago
Salary
0
Seniority
Senior
Job Description
Threat Analyst II, AI/ML Operations
CrowdStrike
• Review current ML-based product detections to ensure they are performing to the company standard • Review customer-based reports of false positives and false negatives • Review adversary intrusions and create ML-based security detections as needed • Analyze binary files to determine their legitimacy
Job Requirements
- Exposure and understanding of different types and functionality of malware
- Experience with reverse engineering malware, detection engineering, or threat hunting
- Knowledge of programming and scripting languages, in particular Python
- Fundamental understanding of attributes of binary files such as imports/exports and packers
- Ability to demonstrate practical knowledge of research/collection skills and analytical methods
- A creative approach to problem solving and closing detection gaps
- An excellent understanding of at least one major operating system type, or a public cloud provider
- Ability to break down complex problems into workable components
Benefits
- Market leader in compensation and equity awards
- Comprehensive physical and mental wellness programs
- Competitive vacation and holidays for recharge
- Paid parental and adoption leaves
- Professional development opportunities for all employees regardless of level or role
- Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections
- Vibrant office culture with world class amenities
- Great Place to Work Certified™ across the globe
Related Guides
Related Categories
Related Job Pages
More Artificial Intelligence Jobs
Chemistry Expert
Careerflow.aiCommitments Required: 40 hours per week with overlap of 6 hours with PST. Engagement type: Contractor (no medical/paid leave). Duration of contract: 6 months with opportunity to extend; expected start date is 1st week of Jun-2026. Location: North America and LATAM.
Role Description In this role, you will be working on projects to help fine-tune large language models (like ChatGPT) using your strong analytical and English comprehension skills. The ideal candidate should have a strong foundation in Chemistry, comparable to the level required for PhD-level programs. You should be able to break down complex chemistry problems into simple, clear explanations and work efficiently. The projects will also help you learn how to leverage AI to be a better analyst. This is your chance to future-proof your career in an AI-first world! - Solve a variety of advanced chemistry problems, including postgraduate-level questions, and create detailed explanations. - Work with diverse chemistry content, combining text with images, chemical equations, diagrams, and visual representations. - Analyze and explain complex organic reaction mechanisms using both textual explanations and annotated chemical structures. - Solve chemical equilibrium problems with visual representations (e.g., reaction progress, energy diagrams) and explain them using both text and visuals. - Tackle challenging problems in stoichiometry, thermodynamics, organic chemistry, and electrochemistry (e.g., engineering entrance or college-level), using a mix of textual, visual, and diagrammatic explanations. Qualifications - Candidates with a Master’s or Ph.D., or those currently pursuing a Ph.D./Postdoctoral degree in Chemistry, Chemical Engineering, Biochemistry, or a related field are encouraged to apply. - Proficient in at least three of the following tools: GROMACS, LAMMPS, Psi4, PySCF, xtb, crest, Multiwfn, Cantera, CoolProp, NWChem, PyBaMM, RDKit, and Open Babel. - Strong research and analytical skills. - Ability to provide constructive feedback and detailed annotations. - Creative and lateral thinking abilities. - Excellent structured communication and collaboration skills in a remote setting. - Self-motivated and able to work independently. - Access to a desktop/laptop with a reliable internet connection. - Ability to analyze and solve complex chemistry problems with a structured, logical approach. - Ability to explain chemistry concepts clearly using simple language, visuals, and simulations where needed. Benefits - Work in a fully remote environment. - Opportunity to work on cutting-edge AI projects with leading LLM companies. - Potential for contract extension based on performance and project needs.
Creative AI Designer
Hire OverseasScale Your Business while Saving Money By Hiring Overseas Employees
• Edit video content across formats including short-form, long-form, social, and promotional • Apply color grading, sound design, pacing, and visual storytelling to elevate raw footage • Deliver polished, export-ready video assets optimized for each platform and use case • Design and animate motion graphics for video intros, lower thirds, transitions, and branded content • Create engaging visual sequences that complement and enhance video narratives • Build reusable motion templates and components that speed up production across projects • Produce static design assets including thumbnails, social graphics, banners, and branded materials • Maintain visual consistency across deliverables with strong typographic and layout discipline • Integrate AI-generated content seamlessly into edited video projects without it looking jarring or low-effort • Use Claude for scripting, creative briefs, concept development, and production planning • Leverage AI tools across the full creative workflow to increase output speed and quality • Experiment with new AI-assisted techniques and document what works for the broader team
Physics Expert
Careerflow.aiCommitments Required: 40 hours per week with overlap of 6 hours with PST. Engagement type: Contractor (no medical/paid leave). Duration of contract: 6 months with opportunity to extend; expected start date is 1st week of Jun-2026. Location: North America and LATAM.
Role Description In this role, you will create and evaluate advanced Physics problems, develop structured solutions, and collaborate with researchers to enhance AI reasoning and evaluation systems. This opportunity is ideal for candidates with strong academic backgrounds in Physics or Applied Physics who are passionate about research, problem-solving, and AI innovation. - Design and solve challenging Physics problems to evaluate AI model capabilities - Develop clear, step-by-step solutions with strong scientific reasoning - Collaborate with LLM researchers to improve evaluation quality - Help create Physics evaluation benchmarks spanning undergraduate to PhD-level topics - Analyze areas where AI models struggle, including abstraction and symbolic reasoning - Provide detailed annotations and constructive feedback Qualifications - Master’s degree, Ph.D., Postdoctoral degree, or currently pursuing advanced studies in: - Physics - Applied Physics - Related fields - Strong analytical and research skills - Excellent English communication and comprehension skills - Ability to work independently in a remote environment - Reliable desktop/laptop and internet connection - Availability for 40 hours/week with at least 4 hours overlap with PST Requirements - Candidates should be proficient in at least three of the following tools: - QuTiP - OQuPy - QuSpin - TenPy - Strawberry Fields - openEMS - ngspice - Quantum ESPRESSO - OpenFOAM - FEniCS/FEniCSx (DOLFINx) - WarpX - REBOUND - PYTHIA - Kwant - Elmer FEM - GF180MCU PDK - Sky130 PDK - FreeCAD - Project Chrono - Scilab Xcos - volare - emcee - Icarus Verilog - GTKWave - Verilator - gmsh - Elmer - pyarmadillo - MeshLab Benefits - Fully remote work environment - Opportunity to work on cutting-edge AI projects - Collaborate with leading LLM research teams - Potential contract extension based on performance and project requirements Additional Notes - LinkedIn profile must be included in the resume - Candidates will undergo background verification after onboarding - Work allocation begins only after successful verification - This is a freelance/contractor engagement with no medical or paid leave benefits
Biology Expert
Careerflow.aiCommitments Required: 40 hours per week with overlap of 6 hours with PST. Engagement type: Contractor (no medical/paid leave). Duration of contract: 6 months with opportunity to extend; expected start date is 1st week of Jun-2026. Location: North America and LATAM.
Role Description In this role, you will collaborate on AI-focused projects involving reasoning, problem-solving, data interpretation, and scientific explanation development. You will also contribute to building evaluation benchmarks for advanced Biology topics ranging from undergraduate to PhD-level concepts. - Design and solve challenging Biology problems for AI model evaluation - Create clear, step-by-step solutions with strong scientific reasoning - Collaborate with researchers to improve AI model performance - Contribute to benchmark creation for Biology curricula - Analyze areas where language models struggle, including abstraction and multi-step reasoning - Provide detailed annotations and constructive feedback Qualifications - Master’s degree, Ph.D., Postdoctoral degree, or currently pursuing advanced studies in: - Biology - Biotechnology - Biochemistry - Related fields - Strong research and analytical skills - Excellent English comprehension and communication skills - Ability to work independently in a remote environment - Reliable desktop/laptop and internet connection - Availability for 40 hours/week with at least 4 hours PST overlap Requirements - Candidates should be proficient in at least three of the following tools: - BWA - Bowtie2 - GATK - HMMER - HHsuite - STAR - SPAdes - IQ-TREE - OpenMM - AlphaFold2 - PyOpenMS - RELION - PhysiCell - COPASI - Comet - COBRApy - Hifiasm - ABySS - DeepVariant - Flye - OR-Tools - Bracken - Kraken2 - MEGAHIT - antiSMASH - BEAST2 - FastTree - DIA-NN - Percolator - AutoDock Vina - CP2K - Salmon - MethylDackel - Canu - GROMACS Additional Notes - LinkedIn profile must be included in the resume - Candidates will undergo a background verification after onboarding - Work allocation begins only after successful verification - This is a freelance/contractor engagement with no medical or paid leave benefits Benefits - Fully remote work setup - Opportunity to work on cutting-edge AI projects - Collaborate with leading LLM research teams - Potential contract extension based on performance

