Cybersecurity engineer – smart infrastructure

Position Location: This role is remote.

Here at Siemens, we take pride in enabling sustainable progress through technology. We do this through empowering customers by combining the real and digital worlds. We are improving how we live, work, and move today and for the next generation! We know that the only way a business thrives is if our people are thriving. That’s why we always put our people first. Our global, diverse team would be happy to support you and challenge you to grow in new ways. Who knows where our shared journey will take you?

Our Smart Buildings help to create efficient, safe, adaptable, and responsible environments. Our aim isn’t just about improving buildings; it’s about creating perfect places that improve people’s lives.

Transform the everyday with us!

The Cybersecurity Engineer designs, implements, and supports secure Operational Technology (OT) and Information Technology (IT) solutions for federal and mission-critical environments. This role works across Sales, Solutions Architecture, Engineering, and Operations to develop Risk Management Framework (RMF) compliant solutions and ensure cybersecurity requirements are addressed from pre-sales and design through implementation, testing, and commissioning.

As a Cybersecurity Engineer, you will:

• Design and support secure IT/OT architectures for building automation and mission-critical systems.
• Develop and maintain RMF documentation, cybersecurity deliverables, and compliance packages.
• Perform system hardening, vulnerability assessments, risk reviews, and security control validation.
• Support secure configuration of field controllers, servers, workstations, switches, routers, firewalls, databases, and applications.
• Perform cybersecurity testing, validation, troubleshooting, and commissioning support.
• Provide Tier 2 technical support and guidance to field and operations teams.
• Support pre-sales activities including specification review, solution development, scope definition, estimates, and technical proposals.
• Contribute to internal cybersecurity standards, processes, ATO initiatives, and knowledge sharing.

You will make an impact with these qualifications:

Basic Qualifications:

• Experience in cybersecurity, IT/OT systems, networking, systems engineering, or a related technical field.
• Knowledge of networking, system hardening, vulnerability management, and cybersecurity best practices.
• Strong troubleshooting, technical documentation, and communication skills.
• Up to 50% travel required.

Preferred Qualifications:

• Relevant cybersecurity, networking, or infrastructure certifications are preferred.
• Experience with RMF, ATO, STIG/SRG, SCAP/Nessus, federal cybersecurity requirements, or Building Automation Systems is preferred.

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Ready to create your own journey? Join us today!

About Siemens

We are a global technology company focused on industry, infrastructure, transport, and healthcare. From more resource-efficient factories, resilient supply chains, and smarter buildings and grids, to sustainable transportation as well as advanced healthcare, we create technology with purpose adding real value for customers.

Our Commitment to Equity and Inclusion in our Diverse Global Workforce

We value your unique identity and perspective. We are fully committed to providing equitable opportunities and building a workplace that reflects the diversity of society, while ensuring that we attract the best talent based on qualifications, skills, and experiences. We welcome you to bring your authentic self and transform the everyday with us.

You’ll Benefit From

Siemens offers a variety of health and wellness benefits to our employees. Details regarding our benefits can be found here: https://www.benefitsquickstart.com/siemens/index.html

The pay range for this position is $79,425 - $136,158 annually. The actual wage offered may be lower or higher depending on budget and candidate experience, knowledge, skills, qualifications, and premium geographic location.

Equal Employment Opportunity Statement

Siemens is an Equal Opportunity Employer encouraging inclusion in the workplace. All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, national origin, citizenship status, ancestry, sex, age, physical or mental disability unrelated to ability, marital status, family responsibilities, pregnancy, genetic information, sexual orientation, gender expression, gender identity, transgender, sex stereotyping, order of protection status, protected veteran or military status, or an unfavorable discharge from military service, and other categories protected by federal, state or local law.

EEO is the Law

Applicants and employees are protected from discrimination on the basis of race, color, religion, sex, national origin, or any characteristic protected by Federal or other applicable law.

Reasonable Accommodations

If you require a reasonable accommodation in completing a job application, interviewing, completing any pre-employment testing, or otherwise participating in the employee selection process, please fill out the accommodations form by clicking on this link Accommodation for disability form. If you’re unable to complete the form, you can reach out to our AskHR team for support at 1-866-743-6367. Please note our AskHR representatives do not have visibility of application or interview status.

Pay Transparency

Siemens follows Pay Transparency laws.

Application Deadline

This role will be posted for a minimum of five (5) days from the original posting date. The posting timeline may change based on applicant volume to ensure we attract and consider a strong and representative candidate pool.

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Criminal History

Qualified applications with arrest or conviction records will be considered for employment in accordance with applicable local and state laws.

Job ID: 527362

Posted since: 29-Oct-2026

Organization: Smart Infrastructure

Field of work: Cybersecurity

Company: Siemens Industry, Inc.

Experience level: Experienced Professional

Job type: Full-time

Work mode: Remote only

Employment type: Permanent

Any Siemens location in: United States of America