Chief of Staff Jobs in Tel Aviv.
All active Chief of Staff roles based in Tel Aviv.
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Staff Vulnerability Researcher - Office of the CTO
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Who is Tenable?
Tenable® is the Exposure Management company. 44,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. Our global employees support 65 percent of the Fortune 500, 45 percent of the Global 2000, and large government agencies. Come be part of our journey!
What makes Tenable such a great place to work?
Ask a member of our team and they’ll answer, “Our people!” We work together to build and innovate best-in-class cybersecurity solutions for our customers; all while creating a culture of belonging, respect, and excellence where we can be our best selves. When you’re part of our #OneTenable team, you can expect to partner with some of the most talented and passionate people in the industry, and have the support and resources you need to do work that truly matters. We deliver results that exceed expectations and we win together!
Your Role:
Tenable's global CTO group is seeking a Staff Vulnerability Researcher. In this role, you will research various platforms and services to uncover 0-day vulnerabilities in major cloud providers, AI platforms, and technologies. You will lead innovation, solve complex problems, and develop strategies for both attacking and defending cloud and AI environments.
Furthermore, you will be in charge of fostering and spreading Tenable's global CTO group's technical expertise. You will present your novel work at conferences and author papers and blogs. You will also build open-source cloud and AI security tools and solutions.
If you're a curious, creative, technical person with an attacker's mindset, strong systemic thinking, and a passion for taking things apart and understanding how they work, we encourage you to apply.
Your Opportunity:
- Investigate and analyze the multi-cloud stack and AI models to find 0-day vulnerabilities, security holes, weaknesses, and design flaws
- Follow emerging security threats, author blogs about novel research, publish content, and speak at conferences
- Conduct technical research on cloud and AI platforms to yield new insights, theories, analyses, TTPs
- Serve as a technical leader and contributor for a research team exploring emerging cloud and AI technologies and services
What You'll Need:
- 7+ years of experience in cybersecurity research, vulnerability research, or offensive security
- Previous work experience in finding vulnerabilities and publishing research findings
- Experience with and knowledge of high-level systems, web applications, and application security
- Highly motivated, great self-learner, curious, responsible and independent
- Strong communication skills – written and verbal
And Ideally:
- Previous experience in presenting your work at industry conferences
- Experience with Kubernetes and container technology
- Solid programming skills in at least one language (C, C++, Python, GO, Rust)
- B.Sc. or higher in Computer Science, Software Engineering, Mathematics, or equivalent professional background
- Experience with data/security analysis
- Experience with and knowledge of cloud environment architecture (AWS, Azure, GCP)
#LI-SK1
#LI-Hybrid
We’re committed to promoting Equal Employment Opportunity (EEO) at Tenable - through all equal employment opportunity laws and regulations at the international, federal, state and local levels. If you need a reasonable accommodation due to a disability during the application or recruiting process, please contact Recruiting@Tenable.com for further assistance.
Tenable Data Consent Statement
Tenable is committed to protecting the privacy and security of your personal data. This Notice describes how we collect and use your personal data during and after your working relationship with us, in accordance with the General Data Protection Regulation (“GDPR”). Please click here to review.
For California Residents: The California Consumer Privacy Act (CCPA) requires that Tenable advise you of certain rights related to the collection of your private information. Please click here to review.
Ready to apply?
Apply to Tenable, Inc.
At Optimove, we believe people are capable of more than a single job description. You’re not hired just to fill a position- you’re empowered to shape it, grow it, and make it your own.
We call this being Positionless.
And Positionless isn’t just our culture. It’s our product.
Optimove is the creator of Positionless Marketing, an AI-powered platform that gives every marketer the power to analyze, create, launch, and optimize independently. The result is faster execution, deeper personalization, and 88% greater campaign efficiency.
Recognized as a Visionary in Gartner’s Magic Quadrant, we partner with leading brands like Sephora, Staples, and Entain. Today, more than 550 Optimovers across NYC, London, Tel Aviv, Scotland, Brazil, Estonia, and beyond are building the future of marketing together, in an environment that actively encourages ownership and growth, with two out of every three managers promoted from within.
If you’re looking for a place where you can do more, be more, come grow with us.
Key Responsibilities:
Personal Support:
- Household Management: Coordinate household staff, maintenance schedules, and oversee personal projects.
- Travel Arrangements: Plan and manage personal and family travel, including accommodations, itineraries, and reservations.
- Personal Errands: Handle daily errands and personal tasks as needed.
- Finance Management: Assist with managing personal finances, including bill payments, expense tracking, and liaising with financial advisors.
- Schedule Management: Maintain and organize the CEO’s business calendar, including scheduling meetings, appointments, and conferences.
- Email & Communication: Manage the CEO’s inbox, respond to emails, and handle communication on behalf of the CEO when necessary.
- Meeting Coordination: Arrange internal and external meetings, prepare agendas, and ensure the CEO is well-prepared.
- Travel Coordination: Plan and book business travel, including flights, accommodations, and ground transportation.
- Document Preparation: Assist in preparing reports, presentations, and other business documents.
Qualifications:
- Experience: 3+ years of experience as a Personal Assistant, Executive Assistant, or similar role supporting C-level executives.
- Skills: Strong organizational skills, attention to detail, and the ability to multitask and prioritize effectively.
- Communication: Excellent verbal and written communication skills in English.
- Discretion: High level of confidentiality and professionalism.
- Tech-Savvy: Proficiency in MS Office Suite, Outlook, and scheduling software.
- Adaptability: Ability to handle a fast-paced environment and changing priorities with grace and efficiency.
- Flexibility - This is a part-time position (50%), with flexible working hours.
Ready to apply?
Apply to Optimove
Chief of Staff - Builders of the Middle East (NGO)
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Serve as a strategic partner to the founders/CEO, helping shape priorities and translate the company’s vision into clear operational plans and initiatives.
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Design and manage the company’s operating rhythm (leadership meetings, planning cycles, all-hands, and key check-ins), ensuring clear agendas, decisions, and follow-up.
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Support the founders/CEO in prioritizing time, information, and decisions, including preparing briefings, materials, and summaries for key internal and external meetings.
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Lead cross-functional projects across operations, programs, partnerships, marketing, and community, ensuring alignment, clarity, and timely execution.
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Oversee day-to-day operations at a strategic level, driving efficiency, coordination, and quality across departments rather than micromanaging individual teams.
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Build and grow strategic partnerships with schools, educational institutions, and other stakeholders, often representing the organization and/or founders in key relationships.
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Plan and oversee key events, workshops, and community gatherings, ensuring they are aligned with strategic priorities and reinforce the organization’s brand and mission.
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Guide brand, marketing, and communication efforts, including drafting or reviewing key internal and external communications to ensure consistent, values-aligned messaging.
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Monitor performance metrics and key initiatives, synthesizing insights and recommendations into concise updates for the founders/leadership and other stakeholders.
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Ensure that processes, policies, and operations uphold legal, regulatory, and ethical standards, especially in relation to schools and work with young people.
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Native or professional-level proficiency in Arabic is an advantage.
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Owns day-to-day operations end-to-end – sets up, runs, and continuously improves core processes (planning, workflows, follow-up, reporting)
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Proven experience in executive leadership, operations, or similar roles.
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Ability to translate the CEO’s vision into concrete plans, timelines, and priorities
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Highly organized and analytical, comfortable working with KPIs, budgets, and reports
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Excellent cross-functional collaboration skills (works with finance, HR, product, etc.)
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Strong background in marketing, branding, and public relations.
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Demonstrated success in community building, events, and stakeholder engagement.
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Strategic thinker with the ability to drive growth initiatives across multiple channels.
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Passion for promoting company values and creating meaningful community impact.
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Demonstrated excellence in people leadership, with a track record of building high-performing teams, fostering trust, and addressing challenging situations with discretion and professionalism.
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Proven experience in talent development and retention, including coaching leaders, providing structured feedback, and creating an environment that supports growth, engagement, and accountability.
Ready to apply?
Apply to Nas Studios