TN Visa Senior Network Security Engineer Jobs
Senior Network Security Engineer roles qualify for TN visa sponsorship under the USMCA treaty's Computer Systems Analyst and Engineer categories. Canadian citizens can apply at the port of entry or by mail with no cap or lottery. Mexican citizens need a consular appointment. Your employer's willingness to document specialty occupation requirements is the critical factor.
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INTRODUCTION
Are you passionate about the patient experience? At HCA Healthcare, we are committed to caring for patients with purpose and integrity. We care like family! Jump-start your career as a Senior Network Security Engineer today with HCA Healthcare.
JOB SUMMARY
Lead efforts in implementation, modernization, standardization and enhancement of network security controls to protect a Fortune 100 enterprise’s infrastructure, patients and data from increasing risk and threats. The position will perform and oversee reviews and assessments of policies for risk and vulnerabilities and identify potential hardening opportunities, provide remediation recommendations, designs and solutions while implementing configuration changes for continuous security control maturity and risk reduction. This position will work collaboratively with other IT teams to implement risk management practices, optimize technology solutions, monitor and adjust infrastructure to meet current and future needs, ensure compliance with regulatory requirements, and continuously plan for the future to improve our security posture and control maturity. The ideal candidate will be experienced in network security fundamentals and have a strong understanding of how to develop and implement remediation plans to address identified risks, implement new features and technologies, standardize and optimize existing technologies, establish and maintain baselines, and automate processes wherever possible to increase efficiency and reduce errors.
GENERAL RESPONSIBILITIES
Responsibilities include but are not limited to the following:
- Evaluate, recommend and implement appropriate security measures, including next-generation firewall features, intrusion detection/prevention systems, VPN, network segmentation/zero trust, multifactor and access control mechanisms
- Conduct firewall rule reviews, security audits, baseline and best practice compliance, forensic network investigation to support data transmission adherence and implement or oversee recommendations
- Support and manage network security solutions to protect the organization's infrastructure, applications, and data from cyber threats in accordance with regulatory and industry requirements, such as PCI DSS, SOX, NIST, ISO 27000 and HIPAA
- Evaluate vulnerability assessments, penetration tests, metrics and security audits to identify potential hardening opportunities and provide remediation recommendations and solutions
- Recommend and implement complex solutions and configuration changes within a large enterprise network in support of continuous security control maturity and risk reduction
- Participate in incident response and disaster recovery planning and testing
- Collaborate with other IT teams to ensure that network security controls are integrated with other systems, applications and comply with security standards
- Routinely perform audits and control tests on deployed technologies, collecting and consolidating indicators of performance, risks, trends and providing recommendations, baseline and regulatory compliance ratings
- Manage relationships with vendors and contractors to ensure that security services are timely delivered and implemented in alignment to security policies
- Collaborate on the development and documentation of security policies and procedures, training and awareness
- Provide guidance and training to peers on compliance and best practices
- Research design enhancements and identify automated solutions or best of breed technologies while assisting with integration tests with vendors
- Keep up-to-date with the latest threats and vulnerabilities, as well as relevant regulations and industry best practices, and implement recommendations to improve the organization's security posture and control maturity
EDUCATION AND EXPERIENCE
Bachelor’s degree preferred
Must have 5+ years of relevant work experience required
OTHER/SPECIAL QUALIFICATIONS
- Extensive experience with security technologies, such as next-generation firewalls, intrusion detection/prevention systems, VPN, network segmentation, access control mechanisms, and security design, management, best practices, policy, standards in large 1000+ firewall environments
- Expertise in Checkpoint Firewall, CMA, Provider-1, Maestro, VSX/VSLS, CloudGuard
- Cisco Network Security Products & Technologies (i.e. Firepower, ASA, VPN, WSA, ISE, Stealthwatch, etc.)
- Strong understanding of network protocols, topologies, tools, subnetting and architectures
- Aptitude in Network Security Policy Management tools (Algosec, Tufin) and/or conducting risk assessments, firewall rule review, and security audits
- Strong knowledge of enterprise security technologies and processes (Zscaler, Advanced Threat Detection Tools, Antibot, Antimalware, Threat Emulation, SIEM, IDS/IPS, Network Packet Analysis, Netflow, etc.)
- Experience designing solutions for security standards and frameworks, such as HIPAA, SOX, PCI DSS, HITECH, ISO/IEC 27001, and NIST Cybersecurity Framework
- Network Security Management Tools/Technologies (e.g: Splunk, Trustsec, segmentation, syslog, etc..)
- Excellent verbal and written communication, interpersonal, analytical and problem-solving skills
- Demonstrated leadership and mentorship skills, with the ability to guide and train junior engineers
- Ability to work independently and as part of a team
- Relevant certifications from ISC2 (CISSP), GIAC (GISP), ISACA (CISA), Cisco Security or CompTIA are a plus
PHYSICAL DEMANDS/WORKING CONDITIONS
Position expectations are minimal supervision required due to design, service and support knowledge/skillsets
Position may require periodic after hours work and light travel at times with little notice
Position requires sitting for extended periods. In office requirement minimum 2 days per week.
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.
"The great hospitals will always put the patient and the patient's family first, and the really great institutions will provide care with warmth, compassion, and dignity for the individual." - 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.

INTRODUCTION
Are you passionate about the patient experience? At HCA Healthcare, we are committed to caring for patients with purpose and integrity. We care like family! Jump-start your career as a Senior Network Security Engineer today with HCA Healthcare.
JOB SUMMARY
Lead efforts in implementation, modernization, standardization and enhancement of network security controls to protect a Fortune 100 enterprise’s infrastructure, patients and data from increasing risk and threats. The position will perform and oversee reviews and assessments of policies for risk and vulnerabilities and identify potential hardening opportunities, provide remediation recommendations, designs and solutions while implementing configuration changes for continuous security control maturity and risk reduction. This position will work collaboratively with other IT teams to implement risk management practices, optimize technology solutions, monitor and adjust infrastructure to meet current and future needs, ensure compliance with regulatory requirements, and continuously plan for the future to improve our security posture and control maturity. The ideal candidate will be experienced in network security fundamentals and have a strong understanding of how to develop and implement remediation plans to address identified risks, implement new features and technologies, standardize and optimize existing technologies, establish and maintain baselines, and automate processes wherever possible to increase efficiency and reduce errors.
GENERAL RESPONSIBILITIES
Responsibilities include but are not limited to the following:
- Evaluate, recommend and implement appropriate security measures, including next-generation firewall features, intrusion detection/prevention systems, VPN, network segmentation/zero trust, multifactor and access control mechanisms
- Conduct firewall rule reviews, security audits, baseline and best practice compliance, forensic network investigation to support data transmission adherence and implement or oversee recommendations
- Support and manage network security solutions to protect the organization's infrastructure, applications, and data from cyber threats in accordance with regulatory and industry requirements, such as PCI DSS, SOX, NIST, ISO 27000 and HIPAA
- Evaluate vulnerability assessments, penetration tests, metrics and security audits to identify potential hardening opportunities and provide remediation recommendations and solutions
- Recommend and implement complex solutions and configuration changes within a large enterprise network in support of continuous security control maturity and risk reduction
- Participate in incident response and disaster recovery planning and testing
- Collaborate with other IT teams to ensure that network security controls are integrated with other systems, applications and comply with security standards
- Routinely perform audits and control tests on deployed technologies, collecting and consolidating indicators of performance, risks, trends and providing recommendations, baseline and regulatory compliance ratings
- Manage relationships with vendors and contractors to ensure that security services are timely delivered and implemented in alignment to security policies
- Collaborate on the development and documentation of security policies and procedures, training and awareness
- Provide guidance and training to peers on compliance and best practices
- Research design enhancements and identify automated solutions or best of breed technologies while assisting with integration tests with vendors
- Keep up-to-date with the latest threats and vulnerabilities, as well as relevant regulations and industry best practices, and implement recommendations to improve the organization's security posture and control maturity
EDUCATION AND EXPERIENCE
Bachelor’s degree preferred
Must have 5+ years of relevant work experience required
OTHER/SPECIAL QUALIFICATIONS
- Extensive experience with security technologies, such as next-generation firewalls, intrusion detection/prevention systems, VPN, network segmentation, access control mechanisms, and security design, management, best practices, policy, standards in large 1000+ firewall environments
- Expertise in Checkpoint Firewall, CMA, Provider-1, Maestro, VSX/VSLS, CloudGuard
- Cisco Network Security Products & Technologies (i.e. Firepower, ASA, VPN, WSA, ISE, Stealthwatch, etc.)
- Strong understanding of network protocols, topologies, tools, subnetting and architectures
- Aptitude in Network Security Policy Management tools (Algosec, Tufin) and/or conducting risk assessments, firewall rule review, and security audits
- Strong knowledge of enterprise security technologies and processes (Zscaler, Advanced Threat Detection Tools, Antibot, Antimalware, Threat Emulation, SIEM, IDS/IPS, Network Packet Analysis, Netflow, etc.)
- Experience designing solutions for security standards and frameworks, such as HIPAA, SOX, PCI DSS, HITECH, ISO/IEC 27001, and NIST Cybersecurity Framework
- Network Security Management Tools/Technologies (e.g: Splunk, Trustsec, segmentation, syslog, etc..)
- Excellent verbal and written communication, interpersonal, analytical and problem-solving skills
- Demonstrated leadership and mentorship skills, with the ability to guide and train junior engineers
- Ability to work independently and as part of a team
- Relevant certifications from ISC2 (CISSP), GIAC (GISP), ISACA (CISA), Cisco Security or CompTIA are a plus
PHYSICAL DEMANDS/WORKING CONDITIONS
Position expectations are minimal supervision required due to design, service and support knowledge/skillsets
Position may require periodic after hours work and light travel at times with little notice
Position requires sitting for extended periods. In office requirement minimum 2 days per week.
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.
"The great hospitals will always put the patient and the patient's family first, and the really great institutions will provide care with warmth, compassion, and dignity for the individual." - 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 51+ 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 TN Visa Sponsorship as a Senior Network Security Engineer
Verify your credentials match TN categories
TN approval hinges on your degree field aligning with the specific USMCA occupational category your employer cites. A degree in computer science or electrical engineering maps cleanly. An unrelated degree with network security experience alone will not.
Target employers with recent visa filing experience
Search for employers with recent visa filings in network security and systems engineer roles. These employers already understand the documentation and sponsorship requirements for professional visa categories and are more likely to be familiar with hiring international talent.
Search TN-specific listings through Migrate Mate
Use Migrate Mate to filter Senior Network Security Engineer roles by employers with TN visa sponsorship history. Generic job boards don't surface immigration intent, so you'll spend less time on employers who won't support a TN filing.
Ask employers to document specialty occupation requirements
Before accepting an offer, confirm your employer will provide a support letter specifying the role requires theoretical and practical application of computer systems or engineering principles. Vague letters are the leading cause of TN denials at the border.
Prepare for CBP review of your security clearance scope
Border officers sometimes question network security roles that involve classified systems work, assuming it requires government employment. Have documentation ready showing your role is with a private-sector employer and involves commercial infrastructure, not federal security programs.
Time your TN filing around your current status expiry
If you're changing employers while already in the U.S. on TN status, your new employer's support letter authorizes you to start working immediately upon presenting it at the border. There's no USCIS processing wait if you travel and re-enter as a Canadian citizen.
Senior Network Security Engineer jobs are hiring across the US. Find yours.
Find Senior Network Security Engineer JobsSenior Network Security Engineer TN Visa: Frequently Asked Questions
Does a Senior Network Security Engineer role qualify for TN visa status?
Yes, provided the role is classified under the Computer Systems Analyst or Engineer occupational category in the USMCA schedule. The offer letter and employer support letter must describe duties that require theoretical and practical application of computer science or engineering principles. Roles focused purely on IT support or network monitoring without engineering scope are harder to qualify.
How does TN compare to H-1B for Senior Network Security Engineer positions?
TN has no annual lottery, no cap for Canadian citizens, and no multi-month USCIS processing wait. Canadian citizens can be approved at the port of entry the same day. H-1B selection is lottery-based with only a 25 to 30 percent selection rate in recent years. For qualified Canadians and Mexicans, TN is a faster and more predictable path to authorization in this role.
Where can I find Senior Network Security Engineer jobs that offer TN visa sponsorship?
Migrate Mate is built specifically for Canadian and Mexican professionals seeking roles with TN visa sponsorship. You can search Senior Network Security Engineer listings filtered by employers who have demonstrated willingness to support TN filings, which saves significant time compared to researching employer immigration history manually.
Can Mexican citizens get TN status for Senior Network Security Engineer roles?
Yes, but the process differs from the Canadian pathway. Mexican citizens must apply at a U.S. consulate in Mexico rather than at the port of entry. The consulate reviews your qualifications, employer support letter, and job offer before issuing a TN visa stamp. Wait times vary by consulate location and appointment availability, so building in lead time before your start date is essential.
What documentation does my employer need to provide for my TN filing?
Your employer must provide a support letter on company letterhead that states your job title, a description of duties specific to network security engineering, your qualifications, the intended duration of employment, and confirmation that the role requires professional-level engineering skills. The letter is not filed with any government agency in advance. For Canadians, you present it directly to a CBP officer at the port of entry. For Mexicans, you submit it as part of your TN visa application at a U.S. consulate.
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