E-3 Visa Network Security Engineer Jobs
Network Security Engineer roles qualify for E-3 visa sponsorship as specialty occupations requiring a bachelor's degree in computer science, cybersecurity, or a related field. Australian professionals can secure two-year renewable status with no lottery, making this one of the most accessible U.S. work visa pathways for security specialists.
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Get Access To All JobsINTRODUCTION
We are seeking a Senior Network & Security Engineer to support network operations, firewall administration, secure remote-access solutions, and infrastructure security activities for a distributed enterprise environment.
ROLE AND RESPONSIBILITIES
Key Responsibilities:
- Administer and support SonicWall firewalls.
- Implement and troubleshoot firewall rule changes.
- Manage network connectivity across multiple locations.
- Perform network troubleshooting and root cause analysis.
- Support secure remote access solutions.
- Review and implement security-related configuration changes.
- Assist with privileged administrative activities.
- Support network and security operational incidents.
- Participate in infrastructure transition and stabilization activities.
- Create and maintain network and security documentation.
- Work with customer security and infrastructure teams to improve operational maturity.
BASIC QUALIFICATIONS
Required Skills:
- 7+ years of Network and Security Operations experience.
- Strong SonicWall administration experience.
- Firewall policy management and troubleshooting.
- TCP/IP, Routing, Switching, VLANs, DNS, DHCP.
- VPN and remote access technologies.
- Network monitoring and diagnostics.
- Incident response and operational security support.
- Microsoft infrastructure security fundamentals.
PREFERRED QUALIFICATIONS
Preferred Skills:
- CISSP, CISA, GIAC, Security+, or equivalent certifications.
- Zero Trust access solutions experience.
- Network Access Control (NAC) experience.
- Microsoft Security technologies.
- Experience supporting geographically distributed environments.
- Healthcare or insurance industry experience.
Soft Skills:
- Strong customer-facing communication.
- Ability to operate independently.
- Experience working in transition and transformation programs.
- Strong documentation and process improvement mindset.
COMPENSATION
The pay range that the employer in good faith reasonably expects to pay for this position is $39.30/hour - $61.40/hour. Our benefits include medical, dental, vision and retirement benefits. Applications will be accepted on an ongoing basis.
Waltham, MA, United States (On-site)
Contract (5 months 23 days)
Published 4 hours ago
Tundra Technical Solutions is among North America’s leading providers of Staffing and Consulting Services. Our success and our clients’ success are built on a foundation of service excellence. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information. In addition, job duties require access to secure and protected client information technology systems and related data security obligations.
INTRODUCTION
We are seeking a Senior Network & Security Engineer to support network operations, firewall administration, secure remote-access solutions, and infrastructure security activities for a distributed enterprise environment.
ROLE AND RESPONSIBILITIES
Key Responsibilities:
- Administer and support SonicWall firewalls.
- Implement and troubleshoot firewall rule changes.
- Manage network connectivity across multiple locations.
- Perform network troubleshooting and root cause analysis.
- Support secure remote access solutions.
- Review and implement security-related configuration changes.
- Assist with privileged administrative activities.
- Support network and security operational incidents.
- Participate in infrastructure transition and stabilization activities.
- Create and maintain network and security documentation.
- Work with customer security and infrastructure teams to improve operational maturity.
BASIC QUALIFICATIONS
Required Skills:
- 7+ years of Network and Security Operations experience.
- Strong SonicWall administration experience.
- Firewall policy management and troubleshooting.
- TCP/IP, Routing, Switching, VLANs, DNS, DHCP.
- VPN and remote access technologies.
- Network monitoring and diagnostics.
- Incident response and operational security support.
- Microsoft infrastructure security fundamentals.
PREFERRED QUALIFICATIONS
Preferred Skills:
- CISSP, CISA, GIAC, Security+, or equivalent certifications.
- Zero Trust access solutions experience.
- Network Access Control (NAC) experience.
- Microsoft Security technologies.
- Experience supporting geographically distributed environments.
- Healthcare or insurance industry experience.
Soft Skills:
- Strong customer-facing communication.
- Ability to operate independently.
- Experience working in transition and transformation programs.
- Strong documentation and process improvement mindset.
COMPENSATION
The pay range that the employer in good faith reasonably expects to pay for this position is $39.30/hour - $61.40/hour. Our benefits include medical, dental, vision and retirement benefits. Applications will be accepted on an ongoing basis.
Waltham, MA, United States (On-site)
Contract (5 months 23 days)
Published 4 hours ago
Tundra Technical Solutions is among North America’s leading providers of Staffing and Consulting Services. Our success and our clients’ success are built on a foundation of service excellence. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information. In addition, job duties require access to secure and protected client information technology systems and related data security obligations.
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Get Access To All JobsTips for Finding E-3 Visa Sponsorship as a Network Security Engineer
Translate your Australian certifications for U.S. employers
CREST ANZ credentials and AGSVA clearances don't map directly to U.S. frameworks. Reframe your experience around NIST, MITRE ATT&CK, and FedRAMP familiarity so hiring managers immediately recognize your qualifications without needing to research Australian equivalents.
Target sectors with E-3 filing history
Financial services, defense contractors, and cloud infrastructure firms file LCAs for Network Security Engineers regularly. DOL's Foreign Labor Application Gateway lets you search certified LCA filings by job title and employer to confirm who has sponsored this role before.
Raise E-3 before your offer letter arrives
Many U.S. hiring managers conflate E-3 visa with H-1B lottery risk. Clarify during the offer stage that E-3 visa has no lottery, no cap concerns, and that your employer's obligation is limited to filing a Labor Condition Application with DOL before your consulate appointment.
Verify your degree field supports your role
USCIS requires your degree to directly relate to the specialty occupation. A general IT degree supporting a network security role can face scrutiny. Gather coursework transcripts showing security-specific subjects to strengthen the degree-to-role connection before your application is reviewed.
Use Migrate Mate's E-3 filing service for LCA and consulate prep
The LCA prevailing wage determination and DS-160 preparation are where security professionals lose time and make errors. Use Migrate Mate's E-3 filing service to manage your LCA filing, visa paperwork, and consulate appointment preparation end-to-end without relying on your employer's legal team.
Prepare for clearance-related consulate questions
Network security roles at defense or government contractors often involve clearance eligibility discussions. Consular officers may ask about your access to sensitive systems. Document your current role scope clearly and have your employer's offer letter specify the civilian, non-classified nature of the position where applicable.
E-3 Visa Network Security Engineer: Frequently Asked Questions
Where can I find Network Security Engineer jobs with E-3 visa sponsorship?
Migrate Mate is built specifically for Australian professionals searching for E-3 visa sponsorship roles in the U.S. You can filter by job title and see employers with active sponsorship history for Network Security Engineers. This saves you from applying to companies that have never filed an LCA for this role type, which is one of the most common time-wasters in the E-3 job search.
How much does it cost to get an E-3 visa?
Migrate Mate's E-3 filing service covers the entire process for $499, including the Labor Condition Application, visa document preparation, and consulate appointment guidance. Traditional immigration lawyers charge $2,000–$5,000+ for the same work. The E-3 has less paperwork than most work visas, so paying thousands for legal help is usually unnecessary.
Does a Network Security Engineer role qualify as a specialty occupation for the E-3?
Yes. Network Security Engineer positions consistently qualify as specialty occupations because the role requires theoretical and practical application of highly specialized knowledge, and a bachelor's degree in computer science, information security, or a related technical field is a standard industry requirement. Roles with vague titles like 'IT Security Generalist' can face more scrutiny, so your job title and offer letter should reflect the specialized nature of the position.
How does the E-3 compare to the H-1B for Network Security Engineers?
The E-3 is significantly more accessible for Australian nationals. There's no lottery, no annual cap anxiety, and your employer can file your Labor Condition Application with DOL and have you at a consulate appointment within weeks of your offer. The H-1B requires registration in April, selection by lottery, and a wait until October 1 at the earliest. For Network Security Engineers with a firm offer, the E-3 path is faster and far more predictable.
Can I switch Network Security Engineer employers while on an E-3?
Yes, but you need a new E-3 visa tied to the new employer. Your E-3 is employer-specific, so your new company must file a fresh Labor Condition Application with DOL and you'll need to attend a new consulate appointment. There's no portability provision like H-1B's AC21 rule, so timing your resignation to allow for consulate processing is something you'll need to plan carefully.