Principal Cybersecurity Engineer Jobs in USA with Visa Sponsorship
Principal Cybersecurity Engineers are among the most consistently sponsored roles in tech. Most positions require a master's degree or equivalent experience, qualify as H-1B visa specialty occupations, and attract employers with established visa programs across defense, finance, and enterprise software. For detailed occupation requirements, see the O*NET profile.
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Get Access To All JobsMake your mark at Comcast - a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can proudly bring your authentic self to the workplace. Join us. You’ll do the best work of your career right here at Comcast. (In most cases, Comcast prefers to have employees on-site collaborating unless the team has been designated as virtual due to the nature of their work. If a position is listed with both office locations and virtual offerings, Comcast may be willing to consider candidates who live greater than 100 miles from the office for the remote option.)
Job Summary
In this role, the Principal Cybersecurity Engineer will lead the design, development, and deployment of advanced security frameworks encompassing Public Key Infrastructure (PKI), Hardware Security Modules (HSMs), Blockchain technologies, Secure Elements, and cryptographic token management for both embedded systems and enterprise platforms. The ideal candidate will possess extensive hands-on experience in HSM administration (with a strong preference for Thales devices), X.509 certificate lifecycle management, and cryptographic key management operations. The engineer will collaborate closely with internal teams and external partners to translate complex security requirements into scalable, resilient, and compliant solutions. This role requires a highly adaptable professional who can quickly master new languages and technologies, thrive in a dynamic environment, and work effectively across teams. A strong emphasis is placed on innovation, continuous improvement, and delivering secure, future-ready solutions.
Job Description
Core Responsibilities
- Design, develop, and implement advanced security software, frameworks, and applications supporting PKI, HSM, IoT, and cryptographic systems.
- Lead the architecture and deployment of secure communication protocols, certificate management systems, and cryptographic key infrastructures.
- Customize and enhance existing security applications while developing processes for software updates, patch management, and version control.
- Provide technical leadership and establish best practices, procedures, and guidelines for secure system design and implementation.
- Partner with Quality Assurance and DevSecOps teams to validate that all software and hardware integrations meet security and regulatory requirements.
- Collaborate with internal engineering, infrastructure, and security operations teams to align cybersecurity solutions with business and compliance needs.
- Demonstrate deep knowledge of cryptographic engineering concepts and methodologies, applying them effectively in enterprise and IoT environments.
- Other duties and responsibilities as assigned.
Required Qualifications and Experience:
- Bachelor's and/or Master’s degree in Computer Science, Information Security, or a related technical field
- 12+ years of professional experience in cybersecurity engineering or secure embedded software development
- Proven experience with Hardware Security Modules (HSMs), preferably Thales Luna or similar
- Strong knowledge of Public Key Infrastructure (PKI), X.509 certificate management, and cryptographic key operations
- Hands-on experience with IoT security frameworks, secure boot, and device identity management
- Solid understanding of encryption algorithms, digital signatures, and secure communication protocols (TLS, SSH, IPsec)
- Proficiency in C/C++, Python, or Java, with a good grasp of operating system fundamentals and secure coding practices
- Familiarity with Continuous Integration and Deployment tools (Jenkins, Concourse)
- Deep understanding of the HTTP/S protocol and web security concepts
- Experience working in Agile/Scrum development environments
- Strong critical thinking, independent problem-solving, and adaptability to new technologies
- Collaborative experience in multi-company or open-source industry projects
- Regular, consistent, and punctual attendance
Additional Preferred Skills
- Experience with Thales, Cybertrust or nCipher HSMs for key management and integration
- Background in embedded software development, especially RDK-based platforms
- Knowledge of secure firmware signing and OTA update processes
- Understanding of TPMs, secure enclaves, and lightweight cryptography for IoT
- Familiarity with CA, KMIP, and cloud KMS integrations (AWS, Azure, GCP)
- Experience with SSDLC practices and secure code review
Employees at all levels are expected to:
- Understand our Operating Principles; make them the guidelines for how you do your job.
- Own the customer experience - think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
- Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
- Win as a team - make big things happen by working together and being open to new ideas.
- Be an active part of the Net Promoter System - a way of working that brings more employee and customer feedback into the company - by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
- Drive results and growth.
- Support a culture of inclusion in how you work and lead.
- Do what's right for each other, our customers, investors and our communities.
Disclaimer:
This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.
Skills:
Embedded Software; Hardware Security Modules (HSM); Embedded C++; Java
Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.
Certifications
CISSP - Certified Information Systems Security Professional - (ISC)²
Education
Bachelor's Degree
While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.
Relevant Work Experience
10 Years +
Make your mark at Comcast - a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can proudly bring your authentic self to the workplace. Join us. You’ll do the best work of your career right here at Comcast. (In most cases, Comcast prefers to have employees on-site collaborating unless the team has been designated as virtual due to the nature of their work. If a position is listed with both office locations and virtual offerings, Comcast may be willing to consider candidates who live greater than 100 miles from the office for the remote option.)
Job Summary
In this role, the Principal Cybersecurity Engineer will lead the design, development, and deployment of advanced security frameworks encompassing Public Key Infrastructure (PKI), Hardware Security Modules (HSMs), Blockchain technologies, Secure Elements, and cryptographic token management for both embedded systems and enterprise platforms. The ideal candidate will possess extensive hands-on experience in HSM administration (with a strong preference for Thales devices), X.509 certificate lifecycle management, and cryptographic key management operations. The engineer will collaborate closely with internal teams and external partners to translate complex security requirements into scalable, resilient, and compliant solutions. This role requires a highly adaptable professional who can quickly master new languages and technologies, thrive in a dynamic environment, and work effectively across teams. A strong emphasis is placed on innovation, continuous improvement, and delivering secure, future-ready solutions.
Job Description
Core Responsibilities
- Design, develop, and implement advanced security software, frameworks, and applications supporting PKI, HSM, IoT, and cryptographic systems.
- Lead the architecture and deployment of secure communication protocols, certificate management systems, and cryptographic key infrastructures.
- Customize and enhance existing security applications while developing processes for software updates, patch management, and version control.
- Provide technical leadership and establish best practices, procedures, and guidelines for secure system design and implementation.
- Partner with Quality Assurance and DevSecOps teams to validate that all software and hardware integrations meet security and regulatory requirements.
- Collaborate with internal engineering, infrastructure, and security operations teams to align cybersecurity solutions with business and compliance needs.
- Demonstrate deep knowledge of cryptographic engineering concepts and methodologies, applying them effectively in enterprise and IoT environments.
- Other duties and responsibilities as assigned.
Required Qualifications and Experience:
- Bachelor's and/or Master’s degree in Computer Science, Information Security, or a related technical field
- 12+ years of professional experience in cybersecurity engineering or secure embedded software development
- Proven experience with Hardware Security Modules (HSMs), preferably Thales Luna or similar
- Strong knowledge of Public Key Infrastructure (PKI), X.509 certificate management, and cryptographic key operations
- Hands-on experience with IoT security frameworks, secure boot, and device identity management
- Solid understanding of encryption algorithms, digital signatures, and secure communication protocols (TLS, SSH, IPsec)
- Proficiency in C/C++, Python, or Java, with a good grasp of operating system fundamentals and secure coding practices
- Familiarity with Continuous Integration and Deployment tools (Jenkins, Concourse)
- Deep understanding of the HTTP/S protocol and web security concepts
- Experience working in Agile/Scrum development environments
- Strong critical thinking, independent problem-solving, and adaptability to new technologies
- Collaborative experience in multi-company or open-source industry projects
- Regular, consistent, and punctual attendance
Additional Preferred Skills
- Experience with Thales, Cybertrust or nCipher HSMs for key management and integration
- Background in embedded software development, especially RDK-based platforms
- Knowledge of secure firmware signing and OTA update processes
- Understanding of TPMs, secure enclaves, and lightweight cryptography for IoT
- Familiarity with CA, KMIP, and cloud KMS integrations (AWS, Azure, GCP)
- Experience with SSDLC practices and secure code review
Employees at all levels are expected to:
- Understand our Operating Principles; make them the guidelines for how you do your job.
- Own the customer experience - think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
- Know your stuff - be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
- Win as a team - make big things happen by working together and being open to new ideas.
- Be an active part of the Net Promoter System - a way of working that brings more employee and customer feedback into the company - by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
- Drive results and growth.
- Support a culture of inclusion in how you work and lead.
- Do what's right for each other, our customers, investors and our communities.
Disclaimer:
This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.
Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.
Skills:
Embedded Software; Hardware Security Modules (HSM); Embedded C++; Java
Base pay is one part of the Total Rewards that Comcast provides to compensate and recognize employees for their work. Most sales positions are eligible for a Commission under the terms of an applicable plan, while most non-sales positions are eligible for a Bonus. Additionally, Comcast provides best-in-class Benefits to eligible employees. We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life. Please visit the compensation and benefits summary on our careers site for more details.
Certifications
CISSP - Certified Information Systems Security Professional - (ISC)²
Education
Bachelor's Degree
While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.
Relevant Work Experience
10 Years +
See all 369+ Principal Cybersecurity Engineer jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Principal Cybersecurity Engineer roles.
Get Access To All JobsTips for Finding Visa Sponsorship as a Principal Cybersecurity Engineer
Target employers with active security clearance programs
Defense contractors and federal IT firms sponsor visas regularly and have dedicated immigration teams. These employers are accustomed to the process and less likely to balk at sponsorship costs for a senior security hire.
Emphasize your specialty occupation credentials upfront
USCIS scrutinizes cybersecurity roles for specialty occupation eligibility. Lead with your degree in computer science, information security, or a directly related field, and frame your experience around that specific discipline, not general IT.
Position yourself around a defined technical domain
Employers sponsor faster when your expertise is narrow and critical. Whether it's cloud security architecture, zero trust frameworks, or OT security, a clear specialization makes the sponsorship case easier to justify internally.
Get security certifications that reduce employer hesitation
CISSP, CISM, or OSCP credentials signal seniority and reduce the perceived risk of sponsoring an international candidate. They also strengthen your LCA and I-129 petition by documenting specialized knowledge USCIS expects.
Address the H-1B lottery risk directly with employers
If you're subject to the cap, acknowledge it early and explain the timeline. Employers who understand the process move faster. Australians eligible for the E-3 visa can sidestep the lottery entirely, which is worth mentioning explicitly.
Browse open roles on Migrate Mate before cold outreach
Migrate Mate filters for jobs with confirmed visa sponsorship. Applying to roles already listed there means the employer has signaled willingness to sponsor, which significantly improves your odds compared to unverified postings.
Principal Cybersecurity Engineer jobs are hiring across the US. Find yours.
Find Principal Cybersecurity Engineer JobsFrequently Asked Questions
Does Principal Cybersecurity Engineer qualify as a specialty occupation for H-1B purposes?
Yes, in most cases. USCIS considers cybersecurity engineering a specialty occupation when the role requires a bachelor's degree or higher in computer science, information security, or a directly related field. At the principal level, the technical depth and degree requirement are usually clear-cut. Roles with vague job descriptions or no stated degree requirement can face RFEs, so the job posting language matters.
What degree do I need for a Principal Cybersecurity Engineer to get sponsored?
Most employers and USCIS petitions for this role require a bachelor's degree in computer science, information security, electrical engineering, or a closely related technical field. A master's degree strengthens the specialty occupation argument and is increasingly common at the principal level. Degrees in unrelated fields, even with strong work history, can complicate the petition and may require a credential evaluation.
Which visa types are most common for Principal Cybersecurity Engineers?
The H-1B is the most common pathway, though it requires surviving the annual lottery unless you're cap-exempt. Australian citizens can use the E-3 visa, which has no lottery and can be obtained directly at a consulate with a job offer and approved LCA. O-1A is available for candidates with documented exceptional ability, including major conference presentations, patents, or peer-reviewed research in cybersecurity.
Do employers typically cover visa sponsorship costs for this role?
At the principal level, most employers absorb the employer-side filing fees, which are legally required in some cases. Legal fees and premium processing are commonly covered as well, particularly at mid-to-large companies with established immigration programs. Smaller firms or startups may be less predictable. You can use Migrate Mate to find roles where sponsorship is already confirmed, which filters out employers unlikely to cover costs.
Can I transfer my H-1B to a new employer if I switch jobs as a Principal Cybersecurity Engineer?
Yes. H-1B portability allows you to start working for a new employer as soon as they file a transfer petition, without waiting for approval, provided your current status is valid. The new employer must file Form I-129 and an approved LCA for the new role. At the principal level, the specialty occupation argument is typically straightforward, but the new petition still goes through full USCIS review.
What is the prevailing wage requirement for sponsored Principal Cybersecurity Engineer jobs?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.
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