Senior Site Reliability Engineer

ARE YOU READY to step into the
New Era (NewRA) of AI-driven banking
?

At
Accenture Newra AI Hub
, we are not just building technology, we are redefining how banking operates. As part of our strategic collaboration with Piraeus, Newra is designed to responsibly embed AI at the core of its business, moving beyond experimentation to real-world impact at scale. Built to make a real difference, Newra reflects our belief that AI creates value only when it genuinely improves people’s lives.

You will work on
advanced AI solutions
that span the full spectrum of the bank -from core banking systems to customer experience- simplifying complexity, automating critical processes and delivering measurable results where they matter most.

Joining
Newra
means becoming part of a high-performing team of innovators at the beginning of a major reinvention. This is a space for people who approach AI with depth, discipline and purpose. You will collaborate across disciplines, develop future-proof skills, and help turn technology into real-world transformation.

As an AI Security Engineer, you’ll help secure enterprise AI and GenAI systems from design through production, making sure models, prompts, agents, data flows, and integrations are protected against misuse, leakage, manipulation, and abuse. You’ll work with product, engineering, security, risk, compliance, and Responsible AI teams to threat-model AI use cases, define technical guardrails, coordinate security testing and red teaming, and embed secure-by-design controls into the AI delivery lifecycle.

What You'll Build

• AI security patterns and control requirements that help teams design, build, deploy, and monitor AI systems securely and consistently

• Threat models for GenAI, agentic AI, machine learning, RAG, model endpoints, data pipelines, and third-party AI platforms

• Guardrail and runtime-defense specifications embedded into AI products — input/output filtering, prompt-injection detection, data-leakage prevention, jailbreak resistance, and least-privilege boundaries for agent tool use

• AI security testing approach covering adversarial prompts, abuse cases, data exposure, insecure integrations, model/tool misuse, and pre-deployment security gates

• Secure architecture checkpoints embedded into product, data, engineering, cloud, security, compliance, and release processes

• Monitoring and response mechanisms for AI security events, including suspicious prompts, policy violations, sensitive-data exposure, tool misuse, and anomalous model behavior

• Documentation and evidence for AI security posture, risk acceptance, control effectiveness, and regulatory/model compliance

• Enablement content that helps teams understand AI threats, apply guardrails, and build secure AI products from day one

What We Need

• Degree in Cybersecurity, Computer Science, Software Engineering, Data, AI/ML, Risk

• 4-5 years of experience in application security, cloud security, AI/ML engineering, DevSecOps, technology risk, or security engineering

• Working knowledge of AI/ML and GenAI architecture, including RAG, prompt flows, embeddings, vector databases, APIs, model endpoints, and agent/tool use

• Understanding of AI security risks: prompt injection, data leakage, model misuse, insecure plugins/tools, excessive agency, supply-chain risk, and model/prompt exfiltration

• Ability to perform AI threat modeling, define security requirements, and translate findings into practical engineering mitigations

• Experience with secure SDLC, vulnerability management, security testing, logging/monitoring, IAM, secrets management, and cloud security controls

• Ability to partner with product, engineering, data science, cloud, security operations, legal, risk, compliance, and Responsible AI teams

• Clear communicator, able to explain AI security risks, attack paths, controls, and residual risk

Nice to have:

• Exposure to LLM red teaming, adversarial testing, guardrail evaluation, or runtime AI safety/security controls

• Background in banking, regulated technology environments, DORA, EU AI Act, ISO, NIST, model-risk governance

What's In It For You

• Competitive salary and benefits, including but not limited to: life/health insurance, performance based bonuses, monthly vouchers, company car (depending on management level), flexible work arrangements, employee share purchase plan, parental leave and various corporate discounts

• Continuous training & development through global platforms & local academy. At Accenture, we believe in bringing the best to our clients through continuous learning & improvement – from basic skills to industry-specific content – available to all our people

• Career coaching and mentorship to help you manage your career and develop professionally

• Ongoing strength and skill-based evaluation process

• Various opportunities to develop your career across a spectrum of clients, industries and projects

• Diverse and inclusive culture

• Opportunities to get involved in corporate citizenship initiatives, from volunteering to doing charity work

• Under our Brain Regain initiative, extra relocation benefits may apply

To learn more about Accenture, and how you will be challenged and inspired from Day 1, please visit our website accenture.com/gr-en/.

wherewework.gr εκμέρους της:

Telecommunications Employers in Greece
Interested in Network Operations Center (NOC) Engineer jobs in Greece? You're in the right place.

Network engineering roles are the core technical backbone of Greece's telecommunications sector in 2026. Athens is Greece's primary telecommunications market, home to the headquarters of all major Greek operators including Cosmote (Deutsche Telekom Group), Vodafone Greece, Wind Hellas, and Nova, as well as the Greek offices of global technology and infrastructure vendors. The continued rollout of 5G, fibre broadband expansion, and network modernisation programmes across Greek operators are driving sustained demand for network engineers across planning, deployment, optimisation, and operations functions.

To move forward, simply upload your CV to wherewework, and we'll help connect you with real Network Operations Center (NOC) Engineer openings from real companies, including the position you're viewing right now.

Here's how it works:

• Upload your CV once. Click "Apply" in this window. It only takes a moment, and allows us to match your profile with relevant opportunities.
• We match you with real roles that fit your experience. When companies open positions aligned with your skills, we'll identify the best opportunities for you.
• You stay fully in control. Before your CV is ever shared, we'll notify you with the exact job title and company name, and ask for your confirmation.
• Only confirmed applications are sent to employers. Once you approve, the employer receives your application and may contact you directly.

For Network Operations Center (NOC) Engineer roles in Greece, based in Athens, salaries typically range from 1,800 EUR to 3,500 EUR gross per month, with an average gross salary of around 2,600 EUR. Cisco or Nokia/Ericsson certifications (CCNA, CCNP, Nokia SRC), experience with relevant network technologies (5G NR, LTE, IP/MPLS, DWDM), and English proficiency are the strongest salary drivers.

While you're here, explore wherewework to discover what it's really like to work at Greece's top telecommunications companies, through interview experiences, employee reviews, and community feedback.

wherewework.gr εκμέρους της:

ManpowerGroup Greece
*Are you familiar with preventive and corrective maintenance procedures in an industrial environment?

Are you familiar with maintenance planning and scheduling for complex technical equipment?*
ManpowerGroup, on behalf of its client, is looking for a
Rolling Stock Engineer
📌 Location: Athens

📍 Working Model: On Site

🖋️You will be reporting to: Head of Engineering

Your work will include:

The
Rolling Stock Engineer
supports the Engineering Department in ensuring the safe, reliable, and efficient performance of the company’s fleet. The role focuses on monitoring maintenance activities, analysing technical issues, and contributing to the development and optimisation of maintenance instructions and schedules.

More specifically:

• Maintenance Planning — Assist in planning, monitoring, and updating maintenance schedules based on fleet usage and operational evolution
• Technical Specifications — Oversee the implementation of technical specifications and maintenance instructions for preventive and corrective maintenance and prepare related technical reports
• Failure Analysis — Monitor reported failures and issues, analyse root causes, and propose corrective actions to enhance efficiency and equipment performance
• Regulatory Compliance — Ensure maintenance activities comply with national and international regulations (ECM, RIV, GCU)
• Technical Studies — Conduct technical studies on fleet vehicles and associated equipment

Qualifications

• Degree in Electrical or Mechanical Engineering or equivalent
• Strong organisational skills, attention to detail, and ability to manage multiple tasks effectively
• Excellent written and verbal communication skills
• Proficiency in English
• Proficient in Microsoft Office applications

Desired Qualifications

• Previous experience in facilities or equipment maintenance
• Familiarity with railway systems and operational procedures
• Knowledge of safety regulations and industrial standards (ISO, CENELEC)

Compensation Package and Benefits:

• Salary range :2000€-3000€ monthly/gross (depending on skills & experience)
• Mobile phone
• Laptop
• Private health insurance
• Meal card of €50 per month
• Monthly public transport card (OASA)

👥
Recruitment Process:

• If you are interested in this role, feel free to apply directly. Our consultants will contact the candidates who meet the profile’s requirements to arrange an interview.

#Empoweringtalent
#WebelieveinTalent
#ManpowerGroupGreece

Who We Are

At BCG Platinion, we close the gap between strategy and technology. We design and build the architectures, AI solutions, and next-generation platforms that turn ambition into execution—turning buzzwords into a true business engine and real competitive advantage.

Working at the intersection of boardroom strategy and hands-on tech delivery, we help leading organizations tackle their toughest challenges, with access to C-suite leaders and the unmatched resources of BCG.

What You'll Do

• You'll shape the digital transformation of globally leading companies while maintaining a clear view of overall technical solutions and individual client circumstances
• You'll drive groundbreaking projects forward by using agile methods and modern approaches within the scope of strategic IT implementation for clients and by actively steering the relevant modules
• You'll smooth the path for tailored, future-oriented customer journeys based on precise analysis of the specific situation and with current market developments and trends - such as machine learning - in mind
• You'll design and optimize unique IT architectures within the framework of enterprise solution requirements, modern custom software developments, and sustainable digital solutions, including cyber resilience

What You'll Bring

• You completed a degree in computer science, (business) informatics, or a related discipline with higher-than-average grades
• You have 3-5 years of relevant experience in IT consulting, in the course of which you implemented transformation and implementation projects in terms of both strategy and operations
• You also have experience in leading project teams of more than three people
• You know exactly what the buzzwords machine learning, cyber resilience, DevOps, agile, AI, and robotics mean
• You are familiar with all the stages of development for successful IT organizations and IT processes.
• You know exactly how to put together complex business cases
• You feel particularly comfortable in interdisciplinary teams and global contexts and are flexible and willing to travel
• You're good at understanding and communicating complex topics in both Greek and English

Who You'll Work With

We make sure you never stop growing. You will tackle exciting, high-impact challenges every day, supported by a passionate team of talented colleagues who share your drive for excellence and keep conect long after your case wraps up. Our collaborative, open culture gives you the freedom to explore and perfect your strengths, backed by individual learning opportunities and recognized certifications.

Boston Consulting Group is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, religion, sex, sexual orientation, gender identity / expression, national origin, disability, protected veteran status, or any other characteristic protected under national, provincial, or local law, where applicable, and those with criminal histories will be considered in a manner consistent with applicable state and local laws.

BCG is an E - Verify Employer. Click here for more information on E-Verify.