SimSpace
201 - 500 employees
Founded 2015
🔒 Cybersecurity
☁️ SaaS
🏛️ Government
🔥 Funding within the last year
💰 $39M Venture Round - SimSpace on 2025-10
Cybersecurity • SaaS • Government
SimSpace is a cybersecurity company that provides a realistic, intelligent cyber range platform for training, testing, and validating security teams, tools, and AI agents. Its platform enables live-fire exercises, threat emulation (full kill-chain and atomic), validation of controls and agentic workflows, and disaster recovery and compliance testing; it is used by enterprises and government customers to build cyber readiness and resilience. Founded by experts from U. S. Cyber Command and MIT Lincoln Laboratory, SimSpace focuses on upskilling individuals, strengthening teams, and evaluating AI-driven defenses in realistic, production-like simulations.
Cyber Range Engineer
Job not on LinkedIn
🕒 February 27
📊 Check your resume score for this job
Improve your chances of getting an interview by checking your resume score before you apply.
SimSpace
201 - 500 employees
Founded 2015
🔒 Cybersecurity
☁️ SaaS
🏛️ Government
🔥 Funding within the last year
💰 $39M Venture Round - SimSpace on 2025-10
Cybersecurity • SaaS • Government
SimSpace is a cybersecurity company that provides a realistic, intelligent cyber range platform for training, testing, and validating security teams, tools, and AI agents. Its platform enables live-fire exercises, threat emulation (full kill-chain and atomic), validation of controls and agentic workflows, and disaster recovery and compliance testing; it is used by enterprises and government customers to build cyber readiness and resilience. Founded by experts from U. S. Cyber Command and MIT Lincoln Laboratory, SimSpace focuses on upskilling individuals, strengthening teams, and evaluating AI-driven defenses in realistic, production-like simulations.
📋 Description
• Design and architect complex computer networks for testing and training • Ensure the networks are running properly with hosts, servers and services configured to dynamic customer or industry goals • Ensure the security tools are properly setup and configured • Ensure the traffic generators (SimSpace User Emulation) are properly modeling user behaviors • Ensure the attack generators (SimSpace Automated Attack Platform) are setup to execute the available attack scenarios • Troubleshoot cyber range components from networking, system administration, and SimSpace technologies utilizing a variety of technical methods • Participate in discussions with customers to help identify cyber range requirements based on their specific objectives and use cases • Work in an open communication collaboration environment that reaches across functional teams • Perform required tasks solely, in conjunction with other team members or vendors, as well as being able to take lead and accountability for specific tasks and projects • Perform required tasks quickly and efficiently during highly visible customer events • Utilize time management skills to deliver on time
🎯 Requirements
• 5+ years’ experience in a technical field • 2+ years of experience with VMware vCenter • 5+ years of experience running and maintaining complex Enterprise IT systems • 5+ years of experience deploying, operating, and configuring Windows and Linux • 3+ years of experience with a scripting language such as Python or PowerShell • An understanding of computer networking principles (OSI layers, Firewalls, VLANs, VPNs) • A strong understanding of cyber security tools (SIEM, Proxy, AV, EDR, DLP, HID/NID, HIP/NIP, Forensics) • Experience with configuration management tools (such as Puppet or Ansible) • An understanding of computing security practices, both technical and social
🏖️ Benefits
• Health insurance • Professional development opportunities • Remote work options
Apply Now
