Cyber Range Engineer

🕒 September 30

🇺🇸 United States – Remote

💵 $80k - $115k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

👷🏻‍♀️ Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 0%

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SimSpace

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2015

💼 Consulting

🎖️ Defense

🔒 Cybersecurity

🔥 Funding within the last year

💰 $39M Venture Round - SimSpace on 2025-10

Consulting • Defense • Cybersecurity

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

• Architect, deploy, and maintain cloud-based cyber ranges and training environments • Design and implement scalable, realistic training infrastructure emulating enterprise environments across multiple cloud platforms • Design, implement, and maintain local and cloud-based cyber range architectures supporting concurrent training scenarios and user sessions • Develop Infrastructure as Code automation frameworks for rapid deployment, teardown, and reset of range environments • Create emulated cloud services and resources when direct cloud integration is infeasible or not cost-effective • Maintain security controls and network isolation to prevent range escape or resource abuse • Provide guidance and documentation on SimSpace software for diverse use cases • Develop and maintain documentation for range architectures, deployment procedures, and troubleshooting guides • Collaborate with security researchers and training specialists to enable high-fidelity security simulations and exercises • Ensure ranges provide authentic cloud experiences with isolation, monitoring capabilities, and resource efficiency • Occasional travel to customer or partner locations, estimated at 10%, may be required in the future

🎯 Requirements

• Expertise in networking, including virtual networking architecture, segmentation, subnets, and routing • Knowledge of network security and access control, including firewalls, security groups, and NACLs • Knowledge of secure connectivity solutions, including VPN and direct connectivity solutions • Network engineering certification is a plus • Proficiency with Infrastructure as Code tools; Puppet and Ansible are a plus • Experience with Docker and virtual machine deployment • Experience with cloud and cloud-based technologies • Familiarity with VMware and NSX-T is a plus • Familiarity with enterprise IT architectures and common business applications • Familiarity with monitoring and logging solutions • Strong problem-solving skills and ability to debug complex infrastructure issues • Exemplary documentation and technical communication abilities • Strong customer interaction skills • Knowledge of security concepts and best practices for isolated environments • Experience with Git and CI/CD pipelines • Ability to verify identity and eligibility to work in the United States

🏖️ Benefits

• Annual bonuses tied to company performance and individual contributions • Comprehensive medical, dental, and vision benefits • Savings plans with coverage starting on day one • Company-paid counseling, coaching, and family resources through Spring Health • 401(k) retirement savings plan with company match • Unlimited vacation • Dedicated health and wellness days • Flexible work-life solutions • Paid parental leave • Equity stock options at hire • Annual performance-based equity grants • $1,500–$3,500 employee referral rewards for every qualified hire • Full- and partial-subsidized Peloton membership plans • Peloton equipment discounts • LinkedIn Learning membership • Monthly reimbursements for teammate connections through SocialSpace Community • Legal plan coverage • Pet insurance • Wellness reimbursements • In-house training, internal and external learning platforms, cyber conferences, industry events, and dedicated skill-development time