Logo for Hitachi

Cyber Security AI Engineer (Cybersecurity Platforms)

Role overview

Qualifications

  • Strong proficiency in Python and backend engineering for production systems
  • Hands‑on experience designing and building REST APIs (FastAPI, Flask, or Django)
  • Practical experience integrating LLM APIs (OpenAI, Claude, Gemini, etc.) and applying RAG, prompt engineering, and agent orchestration
  • Experience working in cloud environments (Azure preferred) and familiarity with DevOps tools

Responsibilities

  • Design, build, and deploy production‑grade GenAI applications using LLM APIs
  • Own end‑to‑end feature delivery, including backend development in Python, API design, and UI integration
  • Implement RAG pipelines, agentic workflows, and tool‑calling in operational cybersecurity systems
  • Engage with cybersecurity stakeholders to refine requirements and demonstrate capabilities

About the company

Hitachi logo

Hitachi

Engineering Services

Since its founding in 1910, Hitachi has responded to the expectations of society and its customers through technology and innovation. Our mission is to “Contribute to society through the development of superior, original technology and products.” Over the past 100+ years this commitment has led us to work towards creating a more sustainable society through our “Social Innovation Business”. We work to apply our expertise in information technology (IT), operational technology (OT), and a wide variety of products to advance social infrastructure systems and improve quality of life across the world. Hitachi’s Social Innovation Business is centered around 5 growth sectors: Mobility, Smart Life, Industry, Energy, and IT. Globally, we have nearly 300,000 employees who are working to improve people’s quality of life and our customers’ social, environmental, and economic values to create a sustainable future. The challenges we face as a society are unprecedented, but so are the opportunities. Together, let’s start powering good.

Company details

Company typeXLarge
IndustryEngineering Services
Company size10001

Your match analysis

See how your profile stacks up against this role.

We compared the job requirements to your profile to show where you're strong and where you fall short.

Job description

Location:

Remote - Lesser Poland, Poland

Job ID:

R0136980

Date Posted:

2026-07-20

Company Name:

HITACHI ENERGY SERVICES SP. Z O.O.

Profession (Job Category):

IT, Telecom & Internet

Job Schedule: 

Full time

Remote:

Yes

Job Description:

Job Description

The Opportunity

Join the Hitachi Energy Cybersecurity Operations team as a Cyber Security AI Engineer specializing in GenAI/ML and become part of a new engineering initiative focused on solving real‑world cybersecurity challenges. As cyberattacks grow in scale and sophistication, our Cyber AI Engineering Hub is tasked with rapidly designing and building AI‑driven solutions that transform how cybersecurity teams operate. In this role, you will take ideas from early prototypes to production‑ready systems that directly improve incident response, threat detection, and other core cybersecurity functions. If you thrive on innovation, rapid iteration, and applying advanced AI techniques to meaningful operational problems, this role offers a unique opportunity to make a significant impact.

How You Will Make an Impact

  • Design, build, and deploy production‑grade GenAI applications using LLM APIs

  • Own end‑to‑end feature delivery, including backend development in Python, API design, and UI integration

  • Implement RAG pipelines, agentic workflows, and tool‑calling in operational cybersecurity systems

  • Integrate AI workloads with log platforms, data lakes, automation workflows, and security tools

  • Build and maintain REST APIs (FastAPI) to support scalable AI services

  • Engage with cybersecurity stakeholders to refine requirements and demonstrate capabilities

  • Ensure reliability, scalability, and maintainability of deployed AI software solutions

Your Background

  • Strong proficiency in Python and backend engineering for production systems

  • Hands‑on experience designing and building REST APIs (FastAPI, Flask, or Django)

  • Practical experience integrating LLM APIs (OpenAI, Claude, Gemini, etc.) and applying RAG, prompt engineering, and agent orchestration

  • Experience working in cloud environments (Azure preferred) and familiarity with DevOps tools

  • Strong communication skills and fluency in English

  • Advantageous: Experience with PostgreSQL/MongoDB, Docker, CI/CD, Azure services, SOAR platforms, or cybersecurity operations (SOC, detection engineering, incident response).

  • Frontend engineering experience is a plus

More about us   

We pride ourselves on offering a holistic range of competitive benefits to support your financial, physical and mental wellbeing and personal development. We want you to truly thrive with us, in work and out. 

We can provide more information during the recruitment process.


Our benefits offering for this role generally includes:

  • Private medical care and life insurance​

  • Access to fitness and wellness programs​

  • Access to benefits platform with discounts and perks​

  • Employee Capital Plans (PPK)​

  • Equipment for working from home or allowances for setting up a workplace at home​

  • Spectacles and contact lenses allowance​

  • Company events and team‑building activities​

  • Psychological support program​

  • Free parking available

You will receive more specific information during the recruitment process.

We are committed to full transparency and compliance with all legal requirements, ensuring that every candidate knows exactly what to expect at each stage of the recruitment process. Once the process is successfully completed, we will share detailed information about financial conditions and benefits with the selected candidate. Before signing the employment contract, you will receive all remaining details of the offer, giving you the time and space to review everything carefully.

*Applicable  only for Poland location align with local law regulations

Accessibility and reasonable accommodation

Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.


This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.


Use of Al and automated tools in recruitment

As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice.

Background Screening and Security Checks

As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws.

For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position.

The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.

Apply once. Then go straight to the hiring manager.

After you apply, unlock the direct contact details of the people who actually make the call. A quick follow-up makes you 5x more likely to land an interview.

MR

Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
Unlocked after you apply
·

Cybersecurity Engineer Related jobs

Other jobs at Hitachi

Premium

Reach out to the hiring manager directly.

Gain access to the contact details of the hiring managers who actually decide, and reach out to network with them directly. That, plus more when you upgrade:

  • Full match report with fit score and gaps
  • Career diagnostics on how recruiters read you
  • Curated company matches and warm intros
  • 48h early access to new roles

Cancel anytime.