Principal HVDC R&D Expert Job at Octagon Professionals (Arnhem / Nijmegen area)

Principal HVDC R&D Expert

Have you led HVDC research, engineered high-voltage switchgear, and turned compl...

Location

Netherlands , Arnhem / Nijmegen area

Salary:

Not provided

Octagon Professionals

Expiration Date

Until further notice

Requirements

An MSc or PhD in Electrical Engineering with proven experience in HVDC systems and high-voltage switchgear or circuit breakers
Hands-on experience with arc-quenching technologies and a deep understanding of SF6-alternatives for GIS
A strong background in power-system modelling and simulation
Familiarity with European (specifically KEMA/IEC) testing and certification workflows

Job Responsibility

Lead research and development on HVDC system architecture, covering modelling, simulation, control and protection, and system-level analysis
Own R&D for next-generation HVDC systems and circuit breaker technology, from modelling to validated prototypes
Validation and test planning for SF6-free approaches in collaboration with European partners and certification bodies in Arnhem
System-level analysis to support grid-ready designs and productization
Work closely with experts in interrupters and DC circuit breakers
Align with certification bodies in Arnhem
Help shape the roadmap for a new European R&D centre

New

Compliance Analyst

We are looking for a skilled Compliance Analyst to join our team on a long-term ...

Location

United States , Toms River

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Possess 2-5 years of experience in compliance, regulatory affairs, sustainability, or related fields with a focus on attention to detail
Demonstrated familiarity with compliance management systems or governance tools
Exhibit strong organizational skills with keen attention to detail
Capable of managing deadlines and coordinating with multiple stakeholders
Proficient in Microsoft Office Suite, including Excel, PowerPoint, and Teams
Excellent written and verbal communication abilities
Ability to work collaboratively in a cross-functional corporate environment

Job Responsibility

Facilitate the onboarding of various sites into the compliance management platform
Evaluate and update regulatory compliance questions in coordination with sustainability and site operations teams
Gather necessary documentation by collaborating with site managers and subject matter experts
Maintain and upload compliance-related documents into designated systems and tools
Track remediation efforts and monitor compliance health metrics to ensure timely resolution
Assist in preparing audit documentation for quarterly Badge and Network Access reviews
Escalate any gaps in compliance adherence to 24-hour requirements and propose solutions
Generate status reports and update dashboards for leadership and committee reviews

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

New

Lead Advanced Analytics, Digital & AI Products

The Analytics Centre of Excellence (ACOE) at Airbnb, based in India, is a hub of...

Location

India , Bangalore

Salary:

2940000.00 - 4170000.00 INR / Year

Airbnb

Expiration Date

Until further notice

Requirements

Min 8 or more years in industry experience
A degree (Masters or PhD is a plus) in a quantitative field (e.g., Statistics, Econometrics, Computer Science, Engineering, Mathematics, Data Science, Operations Research)
Expert communication and collaboration skills with the ability to work effectively with internal teams in a cross-cultural and cross-functional environment
Ability to conduct rigorous analysis and communicate conclusions to both technical and non-technical audiences
Strong expertise in Python, SQL, A/B testing platforms and best practices
Expertise in EDA, hypothesis testing, significance testing, regression, clustering techniques, concepts of NLP/Text Mining, machine learning and deep learning techniques, language model fine-tuning etc
Understanding of LLM architectures (e.g., prompt chains, retrieval augmentation, orchestration frameworks like LangChain or DSPy)
Data engineering foundations, including ability to work with data engineering teams on pipeline design, metric computation jobs, data model changes, and maintaining reliable end-to-end metric systems
Familiarity with Agentic AI systems, human-in-the-loop design, and AI observability best practices
Experience partnering with internal teams to drive action and providing expertise and direction on analytics, data science, experimental design, and measurement

Job Responsibility

Data thought partner to product and business leaders across marketplace teams through providing insights, recommendations, and enabling data informed decisions
Drive day to day product analytics and build scalable analytical solutions
Develop a deep understanding of how guests and hosts interact with our CS products including but not limited to AI Assistant, IVR and other agent assisting tools to improve the customer experience
Owning the product analytics roadmap, prioritisation & delivery of solutions in the Contact Center Product space
Own projects from start to end: building out timelines, key milestones, providing regular updates to product managers, analytics management and delivery against agreed timelines
Lead end-to-end measurement for AI systems, aligning metrics with business outcomes, user experience, and trustworthiness
Collaborate with engineering to define scalable logging and ensure observability across agentic and LLM workflows
Lead the design and evaluate A/B and causal tests to quantify impact of AI features and optimisations
Translate insights into strategic recommendations for senior leaders
shape product priorities through data

What we offer

Bonus or incentives
One or more equity programs
Employee Travel Credits

New

Accounting Operations Specialist

State of the art company located in the Chester County area is looking to hire a...

Location

United States , West Chester

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

3+ years of A/R, operations experience, some AP ideal
Understanding of basic accounting principles
Advanced MS Excel and larger ERP experience
Excellent attention to detail, organizational skills, and ability to manage multiple priorities
Strong communication and customer service orientation

Job Responsibility

Ensure transparency and efficiency in all transactions
Assist with journal entries
Maintain accounts payable/receivable records
Code invoices into ERP system
Prepare financial reports and statements
Coordinate vendor invoicing payment selections
Assist with cost accounting activities
General ledger/account reconciliations
Financial Documentation
Inventory Analysis

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

Fulltime

New

Guest Environment Expert

Our jobs aren’t just about giving guests a clean room and a freshly made bed. In...

Location

Costa Rica , Alajuela

Salary:

Not provided

Marriott Bonvoy

Expiration Date

Until further notice

Requirements

Skilled in a wide range of housekeeping functions
Ensuring a safe work place
Following company policies and procedures
Maintaining confidentiality
Upholding quality standards
Ensuring uniform, personal appearance, and communications are professional
Ability to be on feet and moving around (stand, sit, or walk for an extended time)
Ability to take a hands-on approach to work (move, lift, carry, push, pull, and place objects weighing less than or equal to 50 pounds without assistance)

Job Responsibility

Maintaining the appearance and cleanliness of the whole hotel
Delivering guest requests
Stocking carts
Cleaning rooms and public spaces
Doing other reasonable job duties as requested

Fulltime

New

Knowledge Strategist

As a Knowledge Strategist you support the delivery of the departmental vision an...

Location

South Korea , Seoul

Salary:

Not provided

Airbnb

Expiration Date

Until further notice

Requirements

3+ years of experience in multi faceted technical and instructional content writing or relevant experience
2+ years of experience in a content project management function or relevant experience
Native or near-native proficiency in English and Mandarin (Simplified Chinese), with demonstrated excellence in writing, editing and proofreading in both languages
Expert in adopting and optimizing style standards
Experience working with C/KM systems (Drupal, Confluence, ContentStack, etc.)
In-depth knowledge of customer service and contact center operations, strong experience writing for customer support audiences
Proven ability to work in a multicultural, multilingual and global organisation
highly familiar with the dynamics and culture of working in global teams
Demonstrable organizational and time-management skills
ability to manage large, complex, cross-functional project that require deep collaboration and coordination across initiatives and programs

Job Responsibility

Collaborate with content/knowledge developers and cross-functional partners to translate user stories into user documents, release notes, technical documentation, integration product information, and other types of documentation to achieve assigned project goals
Coordinate large-scale CKM projects and work with other team members and cross-functional partners to deliver initiatives that require changes across multiple knowledge and content platforms
Work closely with program and product managers to measure content effectiveness, identify improvements, propose and deliver plans to increase content quality and effectiveness (SEO, workflow utilization, etc)
Provide technical writing support and decipher directions provided on scripted storyboards, process maps, etc
Collaborate with Regional Partner Management teams to drive site(s)/market performance
incl. working cross functionally between Quality, Business Process Improvement and Site Leads to identify knowledge gaps and resolve them
Coordinate outsourced KM operations, oversee assigned deliverables and evaluate performance
Maintain localized (CJK) Service Catalogue, KM Manual, operating model to ensure efficiency and business continuity, if applicable

Fulltime

New

Accounting Specialist

We are looking for an experienced Accounting Specialist to join our team in Brid...

Location

United States , Bridgeton

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Minimum of 2 years of experience in accounting or a related field
Proficiency in handling accounts payable and accounts receivable processes
Strong knowledge of billing functions and account reconciliation techniques
Excellent attention to detail and organizational skills
Ability to analyze and interpret financial data effectively
Familiarity with accounting software and tools
Strong verbal and written communication skills
Ability to work both independently and collaboratively in a team environment

Job Responsibility

Process and manage accounts payable transactions, ensuring timely and accurate payments
Handle accounts receivable tasks including invoicing and payment collections
Perform reconciliation of accounts to ensure all financial records are accurate and up-to-date
Assist with billing functions, verifying the accuracy of invoices and resolving discrepancies
Maintain organized financial records and documentation to support audits and reporting
Monitor and analyze financial data to identify trends or discrepancies
Collaborate with internal teams to streamline accounting processes and improve efficiency
Support month-end and year-end closing activities to ensure compliance with financial policies
Provide detailed reports and summaries to management as required
Respond to inquiries regarding financial transactions and resolve any related issues promptly

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan
free online training

New

Agente de Kids Club

Personally contribute to the youth program’s team goal of providing fun, educati...

Location

Mexico , Cancun

Salary:

Not provided

Marriott Bonvoy

Expiration Date

Until further notice

Requirements

CPR Certification
First Aid Certification
Recreation Equipment
Any certification or training required by local and state agencies

Job Responsibility

Personally contribute to the youth program’s team goal of providing fun, educational and caring services to the children of members and guests, in a warm and welcoming environment
Build rapport with and take a genuine interest in all children and parents utilizing the club’s child activity services
Participate in everyday activities such as organizing arts and crafts time, leading games, reading stories and singing songs
Promote the club’s youth programs and activities and assist parents in program registration
Help keep facilities and equipment clean, neat and well maintained
Report accidents, injuries, and unsafe work conditions to manager
complete safety training and certifications
Follow company policies and procedures
ensure uniform and personal appearance are clean and professional
maintain confidentiality of proprietary information

Fulltime

Principal HVDC R&D Expert

Octagon Professionals

Location:
Netherlands , Arnhem / Nijmegen area

Category:
Research and Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 10, 2025

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Principal HVDC R&D Expert

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Location:Netherlands , Arnhem / Nijmegen area

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Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:December 10, 2025

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Job Posted:
December 10, 2025