Senior Network Security Engineer Jobs in USA with Visa Sponsorship
Senior Network Security Engineers are strong H-1B visa sponsorship candidates. The role qualifies as a specialty occupation under USCIS guidelines, requiring a bachelor's degree in computer science, information security, or a related field. Employers routinely sponsor both initial H-1B petitions and green card filings for this role. For detailed occupation requirements, see the O*NET profile.
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Get Access To All JobsDo you have the career opportunities as a Senior Network Security Engineer you want with your current employer? We have an exciting opportunity for you to join HCA Healthcare which is part of the nation's leading provider of healthcare services, HCA Healthcare.
JOB SUMMARY AND QUALIFICATIONS
The Senior Engineer, Zscaler Services is responsible for executing advanced implementations and supporting production Zscaler services in a large enterprise environment. This role handles complex operational issues, contributes to service improvements, and provides mentorship to junior engineers. While overall solution design is owned by a centralized architecture and design function, this position partners closely with those teams to ensure designs are implemented accurately, efficiently, and in a manner that supports long-term operational excellence. Extraordinary analytical, very high degree of creativity; in depth knowledge of the business implications of technical approaches, directions and solutions; ability to innovate in highly complex technical areas, ability to achieve results, advanced project planning and coordination skills, superior communication skills, success in subordinate positions.
Major Responsibilities:
- Implement and support Zscaler services based on approved designs.
- Troubleshoot and resolve complex service issues.
- Participate in on-call and escalation rotations.
- Support junior engineers through mentoring and knowledge sharing.
- Ensure Zscaler services meet defined Service Level Agreements (SLAs), availability targets, and performance expectations.
- Drive continuous improvement of implementation processes, operational procedures, and support models to improve service reliability and customer experience.
- Maintain awareness of Zscaler platform enhancements and operational best practices to continuously mature service delivery.
Delivery & Operations Management
- Manage a high-volume environment supporting hundreds of sites and a large enterprise user base, balancing daily operational demands with multiple concurrent initiatives (30+ projects).
- Participate in rollout waves, migrations, upgrades, and feature enablement activities in coordination with project management and architecture teams.
- Act as the primary escalation point for complex Zscaler implementation or production issues.
- Ensure effective documentation of operational procedures, runbooks, and support processes.
Collaboration & Communication
- Partner daily with architecture/design, network, security, infrastructure, client support, project management, and vendor teams to deliver enterprise Zscaler services.
- Provide clear written and verbal communication, including operational documentation, implementation plans, status reporting, and executive-level updates.
- Represent the Zscaler implementation and operations function in cross-functional meetings and governance forums.
EDUCATION & EXPERIENCE:
- 5+ Years Experience Required
- Bachelor's degree Information Systems Preferred
- High School Graduate/Equivalent Required
BENEFITS
HCA Healthcare offers a total rewards package that supports the health, life, career and retirement of our colleagues. The available plans and programs include:
- Comprehensive benefits for medical, prescription drug, dental, vision, behavioral health and telemedicine services
- Wellbeing support, including free counseling and referral services
- Time away from work programs for paid time off, paid family leave, long- and short-term disability coverage and leaves of absence
- Savings and retirement resources, including a 401(k) Plan with a 100% match on 3% to 9% of pay (based on years of service), Employee Stock Purchase Plan, flexible spending accounts, preferred banking partnerships, retirement readiness tools, rollover support and financial wellbeing counseling
- Education support through tuition assistance, student loan assistance, certification support, dependent scholarships and a partnership with Galen College of Nursing
- Additional benefits for fertility and family building, adoption assistance, life insurance, supplemental health protection plans, auto and home insurance, legal counseling, identity theft protection and consumer discounts
Learn more about Employee Benefits
Note: Eligibility for benefits may vary by location.
HCA Healthcare has been recognized as one of the World's Most Ethical Companies® by the Ethisphere Institute more than ten times. In recent years, HCA Healthcare spent an estimated $3.7 billion in cost for the delivery of charitable care, uninsured discounts, and other uncompensated expenses.
"Bricks and mortar do not make a hospital. People do." - Dr. Thomas Frist, Sr.
HCA Healthcare Co-Founder
If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Senior Network Security Engineer opening. We promptly review all applications. Highly qualified candidates will be contacted for interviews. Unlock the possibilities and apply today!
We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Do you have the career opportunities as a Senior Network Security Engineer you want with your current employer? We have an exciting opportunity for you to join HCA Healthcare which is part of the nation's leading provider of healthcare services, HCA Healthcare.
JOB SUMMARY AND QUALIFICATIONS
The Senior Engineer, Zscaler Services is responsible for executing advanced implementations and supporting production Zscaler services in a large enterprise environment. This role handles complex operational issues, contributes to service improvements, and provides mentorship to junior engineers. While overall solution design is owned by a centralized architecture and design function, this position partners closely with those teams to ensure designs are implemented accurately, efficiently, and in a manner that supports long-term operational excellence. Extraordinary analytical, very high degree of creativity; in depth knowledge of the business implications of technical approaches, directions and solutions; ability to innovate in highly complex technical areas, ability to achieve results, advanced project planning and coordination skills, superior communication skills, success in subordinate positions.
Major Responsibilities:
- Implement and support Zscaler services based on approved designs.
- Troubleshoot and resolve complex service issues.
- Participate in on-call and escalation rotations.
- Support junior engineers through mentoring and knowledge sharing.
- Ensure Zscaler services meet defined Service Level Agreements (SLAs), availability targets, and performance expectations.
- Drive continuous improvement of implementation processes, operational procedures, and support models to improve service reliability and customer experience.
- Maintain awareness of Zscaler platform enhancements and operational best practices to continuously mature service delivery.
Delivery & Operations Management
- Manage a high-volume environment supporting hundreds of sites and a large enterprise user base, balancing daily operational demands with multiple concurrent initiatives (30+ projects).
- Participate in rollout waves, migrations, upgrades, and feature enablement activities in coordination with project management and architecture teams.
- Act as the primary escalation point for complex Zscaler implementation or production issues.
- Ensure effective documentation of operational procedures, runbooks, and support processes.
Collaboration & Communication
- Partner daily with architecture/design, network, security, infrastructure, client support, project management, and vendor teams to deliver enterprise Zscaler services.
- Provide clear written and verbal communication, including operational documentation, implementation plans, status reporting, and executive-level updates.
- Represent the Zscaler implementation and operations function in cross-functional meetings and governance forums.
EDUCATION & EXPERIENCE:
- 5+ Years Experience Required
- Bachelor's degree Information Systems Preferred
- High School Graduate/Equivalent Required
BENEFITS
HCA Healthcare offers a total rewards package that supports the health, life, career and retirement of our colleagues. The available plans and programs include:
- Comprehensive benefits for medical, prescription drug, dental, vision, behavioral health and telemedicine services
- Wellbeing support, including free counseling and referral services
- Time away from work programs for paid time off, paid family leave, long- and short-term disability coverage and leaves of absence
- Savings and retirement resources, including a 401(k) Plan with a 100% match on 3% to 9% of pay (based on years of service), Employee Stock Purchase Plan, flexible spending accounts, preferred banking partnerships, retirement readiness tools, rollover support and financial wellbeing counseling
- Education support through tuition assistance, student loan assistance, certification support, dependent scholarships and a partnership with Galen College of Nursing
- Additional benefits for fertility and family building, adoption assistance, life insurance, supplemental health protection plans, auto and home insurance, legal counseling, identity theft protection and consumer discounts
Learn more about Employee Benefits
Note: Eligibility for benefits may vary by location.
HCA Healthcare has been recognized as one of the World's Most Ethical Companies® by the Ethisphere Institute more than ten times. In recent years, HCA Healthcare spent an estimated $3.7 billion in cost for the delivery of charitable care, uninsured discounts, and other uncompensated expenses.
"Bricks and mortar do not make a hospital. People do." - Dr. Thomas Frist, Sr.
HCA Healthcare Co-Founder
If you are looking for an opportunity that provides satisfaction and personal growth, we encourage you to apply for our Senior Network Security Engineer opening. We promptly review all applications. Highly qualified candidates will be contacted for interviews. Unlock the possibilities and apply today!
We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
See all 878+ Senior Network Security Engineer Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Senior Network Security Engineer roles.
Get Access To All JobsTips for Finding Visa Sponsorship as a Senior Network Security Engineer
Target employers with active H-1B filing histories
Large financial institutions, defense contractors, cloud providers, and managed security service providers file H-1B petitions for network security engineers regularly. Focusing your search on these employer types significantly increases your odds of finding genuine sponsorship.
Emphasize certifications alongside your degree
USCIS specialty occupation decisions weigh formal education heavily. Holding a CISSP, CCIE Security, or equivalent alongside your degree strengthens the argument that your role requires specialized knowledge, making your H-1B petition harder to challenge.
Clarify the sponsorship conversation early
Bring up visa sponsorship before the offer stage, ideally after a strong first interview. Asking early signals transparency and avoids wasted time if the employer has a firm no-sponsorship policy for that specific position or team.
Understand that specialty occupation approval depends on job duties
USCIS reviews the actual job description, not just the title. A Senior Network Security Engineer role with clearly defined technical duties, such as firewall architecture or zero-trust implementation, is far easier to approve than a vaguely written posting.
Browse sponsorship-verified listings on Migrate Mate
Migrate Mate filters job listings specifically for roles where employers have demonstrated sponsorship willingness. Searching there saves time spent applying to postings from companies that won't sponsor nonimmigrant or immigrant visa petitions for this role.
Frequently Asked Questions
Does a Senior Network Security Engineer role qualify as an H-1B specialty occupation?
Yes, in nearly all cases. USCIS consistently recognizes network security engineering as a specialty occupation because the role requires at least a bachelor's degree in computer science, information security, cybersecurity, or a closely related field. Approval becomes more straightforward when the job description specifies technical duties like intrusion detection architecture, VPN design, or security protocol implementation rather than broad IT management responsibilities.
Which visa types do Senior Network Security Engineers typically use for U.S. work authorization?
The H-1B visa is the most common path, but several alternatives apply depending on your background. Canadians and Mexicans can use the TN visa under the USMCA, which lists computer systems analysts as a qualifying category that USCIS has historically applied to security engineering roles. Australian citizens may pursue the E-3 visa. O-1A is available for engineers with documented extraordinary achievement. Each path has different employer filing requirements.
What degree does an employer need to document for my H-1B petition?
Your employer must establish that the position normally requires a bachelor's degree or higher in a specific field, and that you hold that degree or its equivalent. For senior network security roles, computer science, information technology, cybersecurity, and electrical engineering degrees are the most defensible. If your degree is in an unrelated field, three years of qualifying work experience can substitute for each year of missing formal education, though this requires additional documentation.
How do I find Senior Network Security Engineer jobs where employers will actually sponsor visas?
The challenge isn't finding the job title, it's confirming the employer will sponsor. Migrate Mate curates listings from employers with verified sponsorship histories, which eliminates the guesswork of applying to companies that list roles but have no process for H-1B or E-3 visa petitions. Filtering by sponsorship willingness before applying saves weeks of effort on applications that go nowhere for visa-dependent candidates.
Does security clearance eligibility affect sponsorship for this role?
Yes, and it's one of the more significant practical complications. Some Senior Network Security Engineer roles, particularly in defense contracting and federal agency work, require or prefer U.S. security clearances. Nonimmigrants on H-1B or other temporary work visas are generally ineligible for clearances above the public trust level. If a posting emphasizes clearance eligibility, it often signals the role may not be available for visa-sponsored candidates regardless of technical qualifications.
What is the prevailing wage requirement for sponsored Senior Network Security 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.