Membership
Overview

Join the largest community of presales professionals

PRO+

Scale yourself and your organization

PRO

Connect with 16,000+ presales pros

FREE

Scale yourself and your organization

Resources
Events

Check out upcoming and past events designed to connect and educate the industry

Blog

The premier destination for presales tactics, insights, and stories

Slack Community

Connect with 16,000+ presales professionals in our dedicated Slack community  

Job Board

The only job board dedicated to presales professionals

Podcast

Hear tactical advice and strategic perspectives from the brightest minds in presales

Newsletter

Stay connected with PSC by subscribing to our newsletter

Women in Solutions Excellence

Connect with other women in an inclusive and growth-oriented environment

The PSC Marketplace

Explore what tools the leading organizations are using

Enablement
Intro to Presales

Learn about the presales role, why it's one of thebest roles in tech, and it's career paths

Enablement Home

Welcome to your comprehensive presales enablement hub.

Team Enablement

Curated enablement content for your whole team.

View all courses
Get Involved
Sponsor the PSC

Partner with PSC at our in-person and virtual events

Submit a Written Asset

Publish your writing on the PSC community blog

Join a Webinar

Share your expertise with the PSC community

Join the Podcast

Join PSC's General Manager Jack Cochran as a guest on the PreSales Podcast

Sol/Con 2026
Login
Hi there!
Your accountUpdate ProfileDashboardSupport
Logout
Join the Community
Login
Join TodayDashboard
MEMBERHUB: 
Members
Courses
Knowledge HubEventsJobs
Slack
Slack CommunitySlack SignupSlack Guidelines
Hi there!
Your accountUpdate Profile
Upgrade to Pro+
DashboardSupport
Logout

Solutions Engineered for ICs, Leaders, and Organizations to Thrive

For Individuals
For Leaders
For Organizations
Presales Academy

Break into presales with a 10-week online, cohort-based course. Students receive:

‍

  • Interactive online curriculum with hands-on projects
  • Unmatched support with personal mentors, coaches and advisors
  • Ongoing career services to secure a presales job
  • Access to the largest presales professional network
Learn More
PSC Free Membership

Increase your impact, connect with leading practitioners, and accelerate your career. Membership is free and includes:

‍

  • 50+ online and in-person events
  • The largest presales knowledge base on the internet
  • Slack community with 15,000+ presales pros
  • 1:1 Member Connections
  • And so much more!
Join the Community
40k+ Members
Presales Foundations

Hone your customer-facing skills in a 4-week online, cohort-based course covering:

‍

  • Master presales discovery, demoing, and objection handling
  • Uncover nuances like storytelling, rapport building, and identifying core needs
  • Create a complete toolkit to excel in presales customer engagements
  • And more!
Explore the Program
PSC Free Membership

Increase your impact, connect with leading practitioners, and accelerate your career. Membership is free and includes:

‍

  • 50+ online and in-person events
  • Slack community with 15,000+ presales pros
  • The largest presales knowledge base on the internet
  • 1:1 Member connections
  • And so much more!
Join the Community
Presales Leadership Community

PSLC is the preeminent community for presales leaders (managers, directors, VPs). Membership includes everything in free membership, plus:

‍

  • Exclusive in-person events and dinners
  • Private Slack channel with 350+ presales leaders
  • Priority selection for speaking and writing opportunities
  • Monthly leadership roundtables
Apply for Membership
350+ LEADERS
Team Training

Enable presales excellence at scale with best-in-class onboarding and leader training programs:

‍

  • For ICs, our programs help them hone skills in discovery, demoing, and objection handling within the unique context of presales
  • For Leaders, our programs coach how to bring process to performance, maximize resources, and scale and sustain a team
Learn More
Hire with PSC

Build an exceptional presales organization. Here's how we help:

‍

  • Advertise open roles on our job board
  • Browse candidates in our talent network
  • Join our Presales Academy career fair
Contact Us
Team Training

Enable presales excellence at scale with PSC's best-in-class training programs for:

‍

  • For ICs, our programs help them hone skills in discovery, demoing, and objection handling within the unique context of presales
  • For Leaders, our programs coach how to bring process to performance, maximize resources, and scale and sustain a team
Learn More
25+ TEAMS TRAINED
Sponsor PSC

Showcase your solutions to the largest community of presales professionals. Here's how we engage with sponsors:

‍

  • Speak at PSC events
  • Sponsor dinners with presales executive leaders
  • Co-write thought leadership pieces with us.
  • Guest star on the PSC podcast
Contact Us
Join 40k+
PSC members
Join the Largest Community of Presales Professionals

PSC helps members increase their impact, connect with leading practitioners and accelerate their careers through professional development, tactical resources, and countless opportunities to engage with other members.

‍

  • Slack community of 15,000+ presales pros
  • Live events & industry summits with visionary leaders
  • Best-in-class articles, reports, and templates
  • Job board with the best jobs in presales

PSC is an invaluable resource for connecting with professionals in presales. I’ve had numerous helpful career conversations - several of which blossomed into full-blown interview opportunities.

Stefan S.

Sales Engineer, Smartly.io

Join the #1 Community of Presales Professionals
Complete the form below to become a free member.
← All presales jobs
Horizon3.ai
Horizon3.aiHorizon3.ai
Horizon3.ai
Horizon3.ai

Senior Sales Engineer, META

Dubai, Dubai, United Arab Emirates
Remote
Full-time
At a glance
Role
Location
Dubai, Dubai, United Arab Emirates
Workplace
Remote
Type
Full-time
Seniority
Mid-Senior level
Posted
November 13, 2026
Apply before
December 28, 2026
Apply now
You apply on the company site.
Company
Size
501-1000
HQ
Founded
Funding
Website ↗
New presales jobs every week
Subscribe
Hiring presales talent?
Post a job

Get to Know Us

​

Horizon3 is a fast-growing, remote cybersecurity company dedicated to the mission of enabling organizations to proactively find and fix and verify exploitable attack vectors before criminals exploit them. Our flagship product, the NodeZeroTM platform, delivers production-safe autonomous pentests and other key assessment operations that scale across the largest internal, external, cloud, and hybrid cloud environments. NodeZero has been adopted by organizations of all sizes, from small educational institutions to government agencies and Global 100 enterprises. It is used by ITOps/SecOps teams, consulting pentesters, and MSSPs and MSPs.

​

We are a fusion of former U.S. Special Operations cyber operators, startup engineers, and formerly frustrated cybersecurity practitioners. We're committed to helping solve our common security problems: ineffective security tools, false positives resulting in alert fatigue, blind spots, "checkbox” security culture, cybersecurity skills shortage, and the long lead time and expense of hiring outside consultants. Collectively, we are a team of learn it alls, committed to a culture of respect, collaboration, ownership, and results.

​

What You’ll Do

​

Horizon3 is committed to defending businesses from the ever-growing threat landscape. Our advanced solutions and expert team provide unparalleled security for our clients. We are looking for a passionate Sales Engineer/Solutions Architect to join our team and help prospects and clients understand the true value and capabilities of our products and services.

​

  • Customer engagement - Meet with potential customers to understand their cybersecurity needs, challenges, and infrastructure, ensuring that our solutions are the perfect fit for them
  • Product demonstrations - Provide live demos and proof of concepts for our cybersecurity solutions, tailoring each demo to the specific needs and concerns of the potential customer
  • Solution development - Will work closely with the sales and product teams to design and refine our solutions based on customer needs
  • Technical training - train the sales team on the technical aspects of our products to enhance their ability to sell more effectively
  • Feedback loop - relay feedback from the field to our product and engineering teams, contributing to the ongoing improvement of our product
  • RFP/RFI assistance - Assist in answering technical sections of RFPs and RFIs
  • Post-sales support - On rare occasions, assist in post-sales processes to ensure the smooth implementation and satisfaction of our customers

​

What You’ll Bring

​

  • 5+ years of experience as a Pre-Sales Engineer/Solutions Architect in the cybersecurity domain
  • Technical expertise - deep knowledge of our cybersecurity products and services, assisting the sales team in presenting and position them to prospects and client
  • Strong understanding of cyber threats, risk management, and cybersecurity solutions.
  • Excellent verbal and written communication skills
  • Demonstrated ability to simplify complex technical topics for a non-technical audience
  • Highly collaborative with a strong sense of initiative
  • Language Skills: Fluency in English

​

Travel Required

​

This role is fully remote and may require up to 50% of travel to be successful. Job-related travel expenses are reviewed and must be approved by your manager.

​

Perks of Horizon3

​

  • Inclusive Team: We value diversity and promote an inclusive culture where everyone can thrive.
  • Growth Opportunities: Be part of a dynamic and growing team with numerous career development opportunities.
  • Innovative Culture: Work in a collaborative environment that encourages creativity and out-of-the-box thinking.

​

Compensation And Values

​

At Horizon3, we believe that our people are our greatest asset, and our compensation philosophy reflects this core value. We are committed to fostering an environment where all employees feel valued, respected, and rewarded for their contributions. Our compensation structure is designed to be fair, competitive, and transparent, ensuring that every team member is recognized and compensated equitably across roles, levels, and locations.

​

You Belong Here

​

Horizon3 is not just an equal opportunity employer - we are a community that values diversity, equity, and inclusion as fundamental principles of our culture and success. We are dedicated to fostering a workplace where everyone feels welcome and respected, regardless of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, hair length or any other legally protected status by law.

​

Our commitment to diversity and inclusion means we strive to attract, develop, and retain a workforce that reflects the varied communities we serve. We believe that diverse perspectives drive innovation and strengthen our ability to create cutting-edge cybersecurity solutions. At Horizon3, every team member is valued and supported in an environment that encourages personal and professional growth.

​

We welcome candidates from all backgrounds and experiences, and we encourage all qualified individuals to apply. Come be a part of Horizon3, where your unique contributions are recognized, and your potential is limitless.

​

Other Duties

​

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change at any time with or without notice.

​

Application Note

​

In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.

Interested in this role?
You apply on the company site.
Apply now

Other recommended jobs

Software developer In Test, Sales Engineering

New!
Apple
London, England, United Kingdom
Remote 🌴
Full-time

Solutions Engineer

New!
Axle Energy
London, England, United Kingdom
Remote 🌴
Full-time

Solutions Architect (Inference)

New!
Together AI
London, England, United Kingdom
Remote 🌴
Full-time

Director, Sales Force Effectiveness - Specialty Medicine

New!
EPM Scientific
Deerfield, IL
Remote 🌴
Full-time
All presales jobs →
Senior Sales Engineer, META
Horizon3.ai
Apply
Get insights and templates from presales pros who've moved the needle at globally-recognized organizations.
MembershipWISEDEEIAbout UsContact Us
All ProgramsPresales AcademyFoundationsLeaders ElevateTeam Enablement
BlogJobsEventsPodcastState of Diversity
ReportContribute
© 2025 Relume. All rights reserved.
Privacy PolicyTerms of ServiceCookies Settings
© 2025 PreSales Collective. All Rights Reserved.
Privacy PolicyTerms of UseCode of Conduct