{"id":746518,"url":"https://alion.io/job/ai2cyber-ai-engineer","title":"AI Engineer","company":{"id":8338,"name":"Ai2Cyber","domain":"ai2cyber.com","url":"https://alion.io/company/ai2cyber","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"A","score":100,"open_postings":14,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-09-30T05:45:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Athens, Greece"],"countries":["GR"],"hiring_countries":["GR"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Machine Learning","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Multi-Agent Systems","optional":false},{"name":"OpenAI","optional":false},{"name":"Python","optional":false},{"name":"Reinforcement Learning","optional":false},{"name":"Apache Kafka","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"CI/CD","optional":true},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2026-08-13T00:00:00Z","employer_posted_date":"2026-08-13","last_verified_at":"2026-09-30T14:04:24Z","board_verified":true,"closed_at":null,"days_open":49,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":48},"description":"We are seeking a highly motivated and experienced AI/RL Software Engineer based in Greece to join our team. The ideal candidate will have a strong background in Python programming and a deep understanding of machine learning, reinforcement learning techniques and practical experience integrating LLMs and coordinating modular agents using Message Control Protocol (MCP).\nResponsibilities\nDevelop novel reinforcement learning algorithms to solve complex, real-world problems.\nIntegrate Large Language Models (LLMs) to enhance agent reasoning, threat intelligence, or human-machine interactions.\nImplement and extend Message Control Protocol (MCP) to enable coordinated behavior across modular AI components or multi-agent systems.\nPrototype new methods and help transition successful prototypes into deployed solutions.\nCollaborate with cross-functional teams (Data Science, Engineering, Product) to integrate and deploy RL models in production.\nConduct thorough evaluations of model performance using appropriate experimental design and statistical analysis.\nWrite clean, maintainable and well-documented code.\nParticipate in code reviews and ensure the code quality of your team.\nTroubleshoot and debug complex software issues.\nRequirements\nA Master’s or Ph.D. degree in Computer Science, Electrical Engineering, Mathematics, Statistics, or a related field, or equivalent practical experience.\nStrong proficiency in Python programming language and experience with popular machine learning libraries.\nExperience with reinforcement learning, specifically with OpenAI Gym.\nKnowledge of Cybersecurity principles, tools and techniques.\nExperience with container -based environments.\nExceptional analytical, conceptual and problem-solving abilities.\nExcellent oral presentation and technical writing skills (English).\nAbility to work independently as well as part of a team.\nMotivated and self-driving personnel.\nPreferred qualifications\nExperience with Kubernetes, Kafka, APIs.\nFamiliarity with cloud computing platforms such as AWS or Azure.\nExperience with DevOps practices and CI/CD pipelines.\nBenefits\nHighly competitive salary reviewed upwards on a regular basis.\nWorking from home: Hit your goals from the comfort of your home because we value performance, not the place.\nParticipation in state-of-the-art project and tech challenges and participation in large-scale projects.\nPersonal and professional development, amongst industry experts and talented people.\nContinuous learning, having access to board resources.\nOnboarding plan and training so that you have a smooth induction and feel confident and ready to take over your new role.\nEquipment support so you have all the tools to do effectively and efficiently your work.\nNo dress code as we want you to be as comfortable as possible.\nAt AI2CYBER, we are a cybersecurity firm dedicated to providing cutting-edge solutions to protect businesses and individuals from evolving cyber threats. Our mission is to empower organisations to navigate the complex cybersecurity landscape with confidence. We believe that by combining robust security solutions, continuous improvement, and a proactive mindset, we can help our clients stay one step ahead of cyber attackers. We are committed to building a safer digital world and are passionate about making a positive impact in the industry.\nThis is a full-time position with competitive salary and benefits. If you have a passion for reinforcement learning and are looking for an exciting opportunity to work with cutting-edge technology, we would love to hear from you!\nNote: All applications will be treated with strict confidentiality.\nTo apply, please send us your CV at \nRequirements\nThis position in available only for Greek residents.","description_format":"text","description_chars":3760,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Professional development"],"hiring_locations":[{"name":"Greece","iso":"GR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Information Security","Managed Security"],"lifecycle":[{"event":"open","at":"2026-09-11T14:21:38Z"}],"liveness":{"score":20,"band":"cold","label":"Long shot","p_open":1,"p_active":0.437,"p_room":0.45,"age_days":48,"expected_fill_days":25,"reasons":["conf:14","win:tail"],"computed_at":"2026-09-30T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/ai2cyber-ai-engineer","json_url":"https://alion.io/job/ai2cyber-ai-engineer.json","meta":{"generated_at":"2026-10-01T04:36:33Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4035,"day_limit":5000,"remaining_today":965,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}