ICS/OT Cyber Security Engineer, SimSpace
$110-165k
+ Equity
Cyber security training & insights
Job no longer available
Cyber security training & insights
101-200 employees
Job no longer available
$110-165k
+ Equity
101-200 employees
Company mission
To work on solutions that drive better cybersecurity across the world to ensure a secure future for us all.
Role
Who you are
- The ideal candidate will have a strong background in cybersecurity with a primary focus on defense, complemented by offensive security knowledge.
- This role requires expertise in securing Industrial Control Systems (ICS) and Operational Technology (OT) environments, as well as proficiency in various scripting languages and industry-standard security tools
- Bachelor's degree in Computer Science, Cybersecurity, or related field
- 5+ years of experience in cybersecurity, with at least 2 years focusing on ICS/OT security
- Strong understanding of ICS/OT systems, components, and their operational purposes
- Proficiency in scripting languages, including Python, PowerShell, and Bash
- Extensive experience with defensive security tools and methodologies for ICS/OT environments
- Knowledge of offensive security tools and techniques applicable to ICS/OT systems
- Familiarity with industry standards and regulations (e.g., NIST, IEC 62443, NERC CIP)
- Excellent problem-solving and communication skills, with the ability to work effectively in a cross-functional team environment
- Key skills:
- ICS/OT security
- Vulnerability assessment
- Incident response
- Network security monitoring
- Scripting (Python, PowerShell, Bash)
- Lab environment setup
- Risk analysis
- Security tool proficiency (both defensive and offensive)
Desirable
- Relevant certifications (e.g., GIAC GICSP, CompTIA PenTest+, CISSP)
- Experience with SCADA systems, PLCs, and other industrial control components
- Familiarity with network protocols used in industrial environments (e.g., Modbus, DNP3, OPC)
- Knowledge of the MITRE ATT&CK matrix for ICS
- Skilled in common cyber security technologies (e.g., firewalls, IDSs, SIEMs)
- Background in IT/OT convergence and securing IoT devices
- Familiar with virtualization technologies and concepts (e.g. VMware, HyperV, OpenStack)
- Familiar with container technologies and concepts (e.g., Kubernetes, Docker)
What the job involves
- We are seeking a highly skilled ICS/OT Cyber Security Engineer to join our team
- Design, implement, and maintain security measures for ICS/OT environments
- Conduct vulnerability assessments and risk analyses of ICS/OT systems
- Develop and maintain security policies, procedures, and best practices for ICS/OT environments
- Set up and manage small-scale ICS/OT lab environments for testing and training purposes
- Monitor ICS/OT networks for security threats and respond to incidents
- Collaborate with IT and OT teams to ensure seamless integration of security measures
- Stay current with emerging threats and vulnerabilities in the ICS/OT space
- Provide technical guidance and training to team members and stakeholders
- This position offers an exciting opportunity to work at the forefront of ICS/OT cybersecurity, protecting critical infrastructure and industrial processes. The successful candidate will play a crucial role in safeguarding our organization's operational technology assets while contributing to the evolving field of industrial cybersecurity
Our take
Founded by experts from the US Military’s Cyber Command and MIT Lincoln Laboratory, SimSpace is a cyber training platform that provides users with simulations, training exercises and rehearsals that act as stress tests for the cyber security of tech and its users.
At a time when cybersecurity is becoming a military and corporate priority, SimSpace’s Cyber Force Platform helps train sophisticated tech enterprises, governments and national infrastructure companies to become more resilient. Its comprehensive medley of stack optimization tools, attack simulations, actionable analysis, and “live fire” exercises are built to both strengthen cybersecurity and increase the efficiency of a company’s tech.
With the founding team's background in the military and government research and development sectors, the company has a good foundation of expertise surrounding its target market. Substantial funding from L2 Point, that was awarded in 2023, is also aiding its growth as it accelerates expansion into new territories.
Freddie
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (2 rounds)
Oct 2025
$19.5m
LATE VC
Dec 2023
$45m
GROWTH EQUITY VC
Total funding: $64.5m
Company benefits
- Owner & Investor: By offering company equity, employees can own part of the business, aligning their interests with the company’s success and rewarding their dedication as the company grows
- Flexible PTO: With flexible PTO, you can take the time you need, whenever you need it, to ensure you are at your best and fully recharge
- Wellbeing Focused: Enjoy access to the Peloton Interactive Wellness Program, where you can prioritize your health and wellness through a variety of engaging and personalized fitness classes
- Ongoing Learning: Embrace a growth mindset with our comprehensive Learning & Development benefits, which include an enterprise LinkedIn Learning membership
- Health Benefits: Enjoy a comprehensive benefits package starting on day one, including medical, dental, and vision coverage, savings and spending accounts, an Employee Assistance Program, company-paid life and AD&D insurance, and long-term disability coverage
- Retirement Savings Plan: Secure your future with our 401(k) plan, featuring a company match to help you invest in the next chapters of your story
- Customized Interview Journey: Your candidate experience is crucial to us which is why you will have a dedicated career partner that will guide you through the interview process and provide 1:1 support and advisement
- Community & Connection: We prioritize building meaningful connections in a flexible work environment. Our employee resource groups, dedicated wellness committee, and monthly reimbursements for team activities help foster a supportive and engaging community
Company HQ
Fort Point Channel Landmark District, Boston, MA
Leadership
Lee Rossey
(Co-Founder & CTO)Former Group Leader at MIT Lincoln Lab, and Member of Engineering Staff at L-3 Communications.
Peter Lee
(CEO & President)Previously spent over 7 years at RapidMiner as the CEO, over 4 years at TIBCO Software as an Executive VP, and 8 years at JP Morgan as a VP. They also co-founded DataSynapse and served as the CEO for 9 years.
Clint S.
(CPO)Previously an Advisor at Smart Hive and Darkbit. They also served as the SVP of Product at Corelight and VP of Product at Malwarebytes and NortonLifeLock. Alongside this, they spent over 16 years at Symantec in various roles, including CPO of Cyber Security Services.
Roger Blanchette
(CFO)Previously CFO at Broadvoice, 360insights, Element AI, Skyword, NuoDB, Episerver, Dune Medical Devices, Cadent, and DataSynapse. They also spent almost 6 years at Concord Communications as the Director of Finance and VP of Finance.
Matt Knutsen
(CRO)Previously the CRo of Immersive Labs. Prior to that, they spent over 4 years at Avecto as the VP of Americas and EVP & GM of America, and over 8 years at AppSense in various roles, including AVP.
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