Green Card Senior Network Security Engineer Jobs
Senior Network Security Engineer roles qualify for EB-2 and EB-3 green card sponsorship through the PERM labor certification process, which requires employers to document recruitment efforts before filing an I-140 immigrant petition. Network security's designation as a specialty occupation under DOL guidelines strengthens PERM filings, and demand across defense contractors, financial institutions, and cloud infrastructure teams keeps sponsorship active year-round.
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Get Access To All JobsAbout mPulse:
mPulse is the leader in conversational AI and member engagement for healthcare. We partner with the nation's most innovative health plans — Medicare Advantage, Medicaid, and Commercial — to engage members in conversations that close care gaps, improve Stars ratings, and drive better health outcomes. Our platform reaches tens of millions of Americans and is built on the belief that better health starts with better conversations.
Job Summary:
The Network Security Engineer will be responsible for designing, implementing, and maintaining the security infrastructure of our network to safeguard against cyber threats and unauthorized access. The ideal candidate will have a strong background in network security principles, protocols, and technologies, along with hands-on experience in firewall management, intrusion detection/prevention systems, and security incident response. This role reports directly to the Director of Infrastructure.
Location: Fully remote
Essential Functions:
- Design, implement, and maintain network security solutions to protect against threats and vulnerabilities.
- Configure and manage firewall devices, including rule creation, access control, and VPN tunnel configuration.
- Maintains core switches, firewalls (Palo Alto), and functional networks.
- Administers, and maintains our hybrid networks between on premises and AWS Cloud Availability Zones.
- Administer all security updates, and carefully document network changes.
- Interpret existing configurations and understand how the systems fits into the overall network design.
- Deploy and monitor intrusion detection/prevention systems to detect / protect against malicious activities.
- Conduct regular vulnerability assessments to identify and remediate security weaknesses.
- Collaborate with cross-functional teams to develop and enforce security policies, procedures, and guidelines.
- Provide incident response, analysis support, containment, and recovery effort during Security Incidents.
- Stay up to date on emerging threats and preventative steps to ensure our highest-level Security Posture.
- Other duties as assigned by Management.
Education Required:
- BA/BS degree in computer science, information technology, or equivalent combination of education, and experience.
Knowledge & Experience:
- Knowledge of current networking protocols and standards.
- Hands-on experience in troubleshooting connectivity issues.
- Extensive knowledge of Cisco and Palo Alto networks.
- Working knowledge of AWS networking standards.
- Extensive experience working in a team-oriented, collaborative environment.
- Working knowledge of Microsoft networks.
Personal Attributes
- Excellent critical thinking, logic, and problem-solving skills.
- Excellent planning and organization skills.
- Demonstrated leadership ability, team management, and interpersonal skills.
- Excellent written, oral and presentation communication skills.
- Ability to make decisions and negotiate.
- Exceptionally self-motivated with a keen attention to detail.
- Easily adjusts to changes in a fast-paced environment.
- Adept stress tolerance and conflict management.
- Ability to work independently with minimal guidance in a fast-paced environment.
- Strong work ethic with good time management and the ability to work with diverse teams.
Why mPulse?
- Remote-First & Flexible PTO — work from wherever you're most productive
- 100% Company-Paid Employee Coverage - Medical, dental, and vision plans with a 100% company-paid employee-only option, plus company contributions toward dependent coverage and company-paid life and disability insurance.
- 401(k) + 4% Match — with financial advisors to help you plan
- 6 Weeks Parental Leave
- Invest in You — 30-60-90 day plans and frequent training
- Culture of Recognition — peer-to-peer bonuses & team celebrations
Equal Opportunity:
mPulse is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Employment decisions at mPulse are based on business needs, job requirements, and individual qualifications, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable law.
If you require any accommodations during the application, interview, or assessment process due to a disability or any other accessibility-related concern, please do not hesitate to reach out to our People Ops and Recruiting team at careers@mpulse.com
About mPulse:
mPulse is the leader in conversational AI and member engagement for healthcare. We partner with the nation's most innovative health plans — Medicare Advantage, Medicaid, and Commercial — to engage members in conversations that close care gaps, improve Stars ratings, and drive better health outcomes. Our platform reaches tens of millions of Americans and is built on the belief that better health starts with better conversations.
Job Summary:
The Network Security Engineer will be responsible for designing, implementing, and maintaining the security infrastructure of our network to safeguard against cyber threats and unauthorized access. The ideal candidate will have a strong background in network security principles, protocols, and technologies, along with hands-on experience in firewall management, intrusion detection/prevention systems, and security incident response. This role reports directly to the Director of Infrastructure.
Location: Fully remote
Essential Functions:
- Design, implement, and maintain network security solutions to protect against threats and vulnerabilities.
- Configure and manage firewall devices, including rule creation, access control, and VPN tunnel configuration.
- Maintains core switches, firewalls (Palo Alto), and functional networks.
- Administers, and maintains our hybrid networks between on premises and AWS Cloud Availability Zones.
- Administer all security updates, and carefully document network changes.
- Interpret existing configurations and understand how the systems fits into the overall network design.
- Deploy and monitor intrusion detection/prevention systems to detect / protect against malicious activities.
- Conduct regular vulnerability assessments to identify and remediate security weaknesses.
- Collaborate with cross-functional teams to develop and enforce security policies, procedures, and guidelines.
- Provide incident response, analysis support, containment, and recovery effort during Security Incidents.
- Stay up to date on emerging threats and preventative steps to ensure our highest-level Security Posture.
- Other duties as assigned by Management.
Education Required:
- BA/BS degree in computer science, information technology, or equivalent combination of education, and experience.
Knowledge & Experience:
- Knowledge of current networking protocols and standards.
- Hands-on experience in troubleshooting connectivity issues.
- Extensive knowledge of Cisco and Palo Alto networks.
- Working knowledge of AWS networking standards.
- Extensive experience working in a team-oriented, collaborative environment.
- Working knowledge of Microsoft networks.
Personal Attributes
- Excellent critical thinking, logic, and problem-solving skills.
- Excellent planning and organization skills.
- Demonstrated leadership ability, team management, and interpersonal skills.
- Excellent written, oral and presentation communication skills.
- Ability to make decisions and negotiate.
- Exceptionally self-motivated with a keen attention to detail.
- Easily adjusts to changes in a fast-paced environment.
- Adept stress tolerance and conflict management.
- Ability to work independently with minimal guidance in a fast-paced environment.
- Strong work ethic with good time management and the ability to work with diverse teams.
Why mPulse?
- Remote-First & Flexible PTO — work from wherever you're most productive
- 100% Company-Paid Employee Coverage - Medical, dental, and vision plans with a 100% company-paid employee-only option, plus company contributions toward dependent coverage and company-paid life and disability insurance.
- 401(k) + 4% Match — with financial advisors to help you plan
- 6 Weeks Parental Leave
- Invest in You — 30-60-90 day plans and frequent training
- Culture of Recognition — peer-to-peer bonuses & team celebrations
Equal Opportunity:
mPulse is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Employment decisions at mPulse are based on business needs, job requirements, and individual qualifications, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable law.
If you require any accommodations during the application, interview, or assessment process due to a disability or any other accessibility-related concern, please do not hesitate to reach out to our People Ops and Recruiting team at careers@mpulse.com
See all 72+ Green Card Senior Network Security Engineer Jobs
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Get Access To All JobsTips for Finding Green Card Sponsorship as a Senior Network Security Engineer
Document Your Network Security Certifications Early
PERM labor certification requires your employer to define minimum job requirements before recruitment begins. Certifications like CISSP, CCIE Security, or CEH that appear in your offer letter must match what was advertised, so align your credential documentation to the posted role before PERM is filed.
Target Employers With Active PERM Filing History
Defense contractors, large financial institutions, and cloud infrastructure firms file PERM applications for network security roles regularly. Search DOL PERM disclosure data to confirm an employer has sponsored similar positions, not just software engineering or general IT roles, before investing time in their process.
Verify Whether EB-2 or EB-3 Fits Your Background
EB-2 requires a master's degree or a bachelor's plus five years of progressive experience in network security. EB-3 covers candidates with a bachelor's degree. Your country of birth affects which category gives you a shorter wait, so confirm your priority date outlook with USCIS's Visa Bulletin before accepting an offer.
Use Migrate Mate to Find Sponsoring Employers
Filtering job listings for employers with verified green card sponsorship history saves significant time in a field where many postings omit immigration details. Migrate Mate surfaces Senior Network Security Engineer roles from employers with active PERM and I-140 filing records, so you're applying to positions where sponsorship is already established practice.
Clarify the PERM Job Description Before Signing
PERM locks in the job duties and minimum requirements used during DOL recruitment. If your daily responsibilities differ materially from the certified description, your I-140 petition risks denial. Review the draft PERM application with your employer's immigration counsel before the recruitment period closes.
Account for PERM Audit Risk in Security-Sensitive Roles
DOL audits PERM applications at elevated rates for roles requiring security clearances or classified network access, because mandatory qualifications can appear to restrict the labor market. Employers filing for these positions should expect additional documentation requests, which can extend the PERM timeline by six months or more.
Green Card Senior Network Security Engineer: Frequently Asked Questions
Do Senior Network Security Engineer roles qualify for both EB-2 and EB-3 green card sponsorship?
Yes. EB-2 applies when the role requires a master's degree or a bachelor's degree plus at least five years of progressive specialized experience in network security. EB-3 covers roles requiring a bachelor's degree. Your employer's attorneys determine which category fits the position's minimum requirements, and your country of birth affects which category produces the shorter wait time given current Visa Bulletin priority dates.
How does PERM green card sponsorship differ from H-1B sponsorship for this role?
H-1B visa is a temporary work visa subject to an annual lottery cap, while PERM leads to permanent residency with no annual lottery. PERM requires your employer to complete a formal DOL recruitment process proving no qualified U.S. workers are available, followed by an I-140 immigrant petition filed with USCIS. The total timeline from PERM filing to green card approval typically runs two to four years for most countries, though India and China face longer backlogs.
Where can I find Senior Network Security Engineer jobs where employers are already open to green card sponsorship?
Migrate Mate filters roles specifically by verified PERM and I-140 filing history, so you can identify employers who have sponsored network security positions before rather than guessing from a generic job posting. This is particularly useful in network security, where many postings list clearance requirements or proprietary tool experience that narrows the applicant pool and makes it harder to infer sponsorship willingness from the listing alone.
Can a security clearance requirement affect my PERM application as a foreign national?
Yes, and this is one of the more consequential issues in this field. PERM requires employers to certify that no qualified U.S. workers were available, but if the role requires a clearance that foreign nationals cannot hold, DOL may flag the application for audit or deny it. Employers sometimes structure job descriptions to separate clearance requirements from minimum qualifications, but this approach requires careful legal review before filing.
What happens to my green card process if I change employers mid-filing?
If you change employers before your I-140 is approved, the PERM and I-140 filings are typically abandoned and the new employer must restart the process. If your I-140 has been approved for more than 180 days, portability rules under AC21 may allow you to transfer the priority date and continue the process with a new sponsor in a same or similar occupational classification, which network security roles can often satisfy.