SimSpace serves as an AI Proving Ground where organizations can confidently train, test, and outmaneuver adversaries in any environment. Trusted by allied governments, militaries, enterprises, and research institutions worldwide, SimSpace enables adaptive, AI-ready defenses that stay ahead of evolving threats. Founded in 2015 by experts from U.S. Cyber Command and MIT Lincoln Laboratory, the platform unifies training, testing, and validation in a realistic, live-fire simulation—helping teams evaluate security investments, optimize performance, and compress cyber readiness cycles from months to days.
Why join SimSpace? We are an organization that is focused on building our culture and mindfully enhancing our atmosphere every day which is why we have collaborated on an integral value system. Our governing philosophy of being Human Centered is deeply embedded within our value system. We apply this philosophy to every one of our internal team members, external clients, and their customers.
How Do We Work? We believe that people are at the center of everything we do. SimSpace fosters a culture of continuous learning, curiosity, and professional growth. That belief shows up in action: in-house training, internal and external learning platforms, cyber conferences, industry events, and dedicated time for skill development. Our people are empowered to shape their careers - and it shows. Year over year, SimSpace consistently outperforms industry benchmarks in internal mobility, promotions, and total rewards growth.
Who Thrives Here? We are a team of innovators, protectors, and problem-solvers. We believe diversity of thought and experience fuels better solutions, and we’re committed to building teams that reflect the communities we serve. Whether you’re remote or office-based, you’ll collaborate with talented colleagues across departments and time zones, united by the mission to create a safer digital world.
We invite you to apply today!
👋 HI, I'M ASHLYN, MANAGER OF HIRING & INTERNAL MOBILITY AT SIMSPACE!
At SimSpace, we believe hiring is more than filling roles. It's about building relationships, creating exceptional experiences, and helping people and teams grow thoughtfully.
I'm looking for a Senior Hiring & Internal Mobility Partner to join my team and help us deliver a thoughtful, responsive, and high-quality hiring experience across our global organization.
This role is ideal for someone who genuinely enjoys recruiting, takes pride in delivering a white-glove candidate and hiring manager experience, and knows how to balance quality, speed, and thoughtful execution in an environment where priorities and business needs can evolve quickly.
We're looking for someone with a strong recruiting foundation, sound judgment, and a flexible mindset. Someone who can confidently manage their own searches, build trusted relationships, and adapt when circumstances change without losing sight of the details that matter.
A quick note about this job description: You'll notice it's a little more detailed than most, and that's intentional! I believe hiring should be a two-way conversation, and I want you to have a clear picture of the role, our team, and what success looks like before you decide whether it's the right opportunity for you.
If you enjoy connecting people with opportunities, working across different teams, and finding thoughtful, practical ways to keep things moving, I'd love to meet you!
ABOUT THE ROLE
As a Senior Hiring & Internal Mobility Partner, you'll independently manage full lifecycle recruiting across a variety of technical and nontechnical functions, including R&D, Product, Go-to-Market, G&A, and Professional Services.
While much of our anticipated hiring will be Engineering-focused, our team's priorities evolve with the needs of the business. We're looking for someone with a strong foundation in technical recruiting who is equally willing and able to support searches across other functions.
You'll serve as the primary hiring…