E-3 Visa Incident Response Engineer Jobs
Incident Response Engineer roles qualify for E-3 visa sponsorship as specialty occupations requiring a relevant bachelor's degree or higher. The E-3 has no lottery and no annual cap, so Australian professionals can move quickly from offer to consulate appointment without waiting for a selection round.
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Position Summary
The Senior Incident Response Engineer (Purple Team) will operate within a purple‑team driven program, focused on assumed‑breach and post‑access adversary activity to strengthen detection and response capabilities. This role leads threat-actor driven campaigns that measure real-world defensive effectiveness and drive continuous improvement across production environments. Working closely with SOC, Detection Engineering, and risk stakeholders, the engineer translates campaign outcomes into actionable enhancements, validates remediation through retesting, and helps mature response processes. The role also collaborates with peers and advances scalable, measurable security practices aligned with organizational and industry standards.
About the team
At Walmart, we believe it is essential to keep innovating while safeguarding our data. Our team ensures that Walmart maintains a secure operating environment and the trust of our customers, associates, and stakeholders. We bring together a variety of services and capabilities to help prevent fraud, detect threats, and manage digital risk and access. In addition to mitigating attack risk, we foster in our team members a secure and reliable working ethics. The RAMPART team delivers assumed‑breach, post‑access adversary emulation through short, repeatable campaigns that drive measurable improvement. RAMPART partners with defensive teams and business stakeholders to strengthen detection, containment, and resilience.
- Execute a variety of campaigns (assume breach, fraud, Adversarial AI, Atomic, transparent / collaborative)
- Develop, curate, and leverage offensive security TTPs and threat intelligence
- Manage and configure campaign infrastructure
- Provide ongoing consulting to defense teams as they design and implement responses to campaign findings
What you'll bring
- Knowledge of fundamental computing concepts - flexibility to learn and adapt to new languages, systems, and technologies.
- A collaborative approach to campaign preparation, execution and debriefing; professional and empathetic communication
- An understanding of AI technologies
- Proficiency in vulnerability assessment, penetration testing, and threat modeling to identify and remediate security weaknesses.
- Experience managing stakeholder engagement and communicating technical findings effectively.
At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
Minimum Qualifications
Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 3 years’ experience in incident response or related area at a technology, retail, or data-driven company.
Option 2: 5 years’ experience in incident response or related area at a technology, retail, or data-driven company.
Preferred Qualifications
Certifications in Security+, Network+, GISF, GSEC, CISSP, CCSP, or GCIH, Master’s degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area and 1 Years' Exposure of leading/working on Information Security / Cyber Security Projects. We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.
CISSP - Certified Information Systems Security Professional - Certification
Primary Location
2245 Monroe St, Herndon, VA 20171, United States of America
Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.
Compensation
Herndon, Virginia US-10710: The annual salary range for this position is $108,000.00 - $216,000.00
Bentonville, Arkansas US-10866: The annual salary range for this position is $90,000.00 - $180,000.00. Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include:
- Stock

Position Summary
The Senior Incident Response Engineer (Purple Team) will operate within a purple‑team driven program, focused on assumed‑breach and post‑access adversary activity to strengthen detection and response capabilities. This role leads threat-actor driven campaigns that measure real-world defensive effectiveness and drive continuous improvement across production environments. Working closely with SOC, Detection Engineering, and risk stakeholders, the engineer translates campaign outcomes into actionable enhancements, validates remediation through retesting, and helps mature response processes. The role also collaborates with peers and advances scalable, measurable security practices aligned with organizational and industry standards.
About the team
At Walmart, we believe it is essential to keep innovating while safeguarding our data. Our team ensures that Walmart maintains a secure operating environment and the trust of our customers, associates, and stakeholders. We bring together a variety of services and capabilities to help prevent fraud, detect threats, and manage digital risk and access. In addition to mitigating attack risk, we foster in our team members a secure and reliable working ethics. The RAMPART team delivers assumed‑breach, post‑access adversary emulation through short, repeatable campaigns that drive measurable improvement. RAMPART partners with defensive teams and business stakeholders to strengthen detection, containment, and resilience.
- Execute a variety of campaigns (assume breach, fraud, Adversarial AI, Atomic, transparent / collaborative)
- Develop, curate, and leverage offensive security TTPs and threat intelligence
- Manage and configure campaign infrastructure
- Provide ongoing consulting to defense teams as they design and implement responses to campaign findings
What you'll bring
- Knowledge of fundamental computing concepts - flexibility to learn and adapt to new languages, systems, and technologies.
- A collaborative approach to campaign preparation, execution and debriefing; professional and empathetic communication
- An understanding of AI technologies
- Proficiency in vulnerability assessment, penetration testing, and threat modeling to identify and remediate security weaknesses.
- Experience managing stakeholder engagement and communicating technical findings effectively.
At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
Minimum Qualifications
Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 3 years’ experience in incident response or related area at a technology, retail, or data-driven company.
Option 2: 5 years’ experience in incident response or related area at a technology, retail, or data-driven company.
Preferred Qualifications
Certifications in Security+, Network+, GISF, GSEC, CISSP, CCSP, or GCIH, Master’s degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area and 1 Years' Exposure of leading/working on Information Security / Cyber Security Projects. We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.
CISSP - Certified Information Systems Security Professional - Certification
Primary Location
2245 Monroe St, Herndon, VA 20171, United States of America
Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.
Compensation
Herndon, Virginia US-10710: The annual salary range for this position is $108,000.00 - $216,000.00
Bentonville, Arkansas US-10866: The annual salary range for this position is $90,000.00 - $180,000.00. Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include:
- Stock
See all 7+ Incident Response Engineer jobs
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Get Access To All JobsTips for Finding E-3 Visa Sponsorship as an Incident Response Engineer
Align your credentials to specialty occupation
Your degree must align directly with incident response or cybersecurity, not just IT broadly. A computer science or information security degree maps cleanly. If your qualification is adjacent, document relevant coursework and certifications like GCIH or GREM to reinforce the connection.
Target companies with active security practices
Focus on employers running a dedicated security operations centre or incident response team. Financial services firms, cloud infrastructure companies, and defence contractors regularly sponsor E-3 holders for these roles because the skill set is both specialised and in short supply domestically.
Clarify the LCA before accepting any offer
Ask your prospective employer whether they've filed a Labour Condition Application with the DOL before. If they haven't, build at least two weeks into your start date timeline. The LCA must be certified before your visa application can proceed.
Use Migrate Mate's E-3 filing service for the paperwork
Once you have an offer, use Migrate Mate's E-3 filing service to handle your LCA and visa paperwork end to end. This reduces errors that could slow consulate processing and ensures your application is structured correctly for a cybersecurity specialty occupation.
Prepare for prevailing wage scrutiny on your offer
The DOL sets prevailing wage levels for incident response roles by location. If your offered salary falls below the certified wage on the LCA, your application will fail. Confirm the wage level with your employer before the LCA is submitted, not after.
Address role-specific questions at your consulate interview
Consular officers sometimes ask how an incident response role is distinct from general IT support. Prepare a clear explanation of your technical scope: threat analysis, forensic investigation, containment procedures. Bring evidence of past incident work such as reports or certifications to support your answers.
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Find Incident Response Engineer JobsIncident Response Engineer E-3 Visa: Frequently Asked Questions
Where can I find Incident Response Engineer jobs with E-3 visa sponsorship?
Migrate Mate is built specifically for Australian professionals seeking E-3 sponsorship roles in the United States. You can search Incident Response Engineer positions filtered by employers who have a history of sponsoring E-3 or H-1B visas. This removes the guesswork of cold-applying to companies that have never navigated the process for Australian candidates.
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 an Incident Response Engineer role qualify as a specialty occupation for the E-3?
Yes. Incident response engineering requires at least a bachelor's degree in computer science, information security, or a closely related field, which meets the DOL's specialty occupation definition. Roles focused on threat detection, digital forensics, and containment consistently qualify. Where your degree is in a broader IT discipline, supporting certifications like GCFE or GCIH can strengthen the connection.
How does the E-3 compare to H-1B for Incident Response Engineer roles?
The E-3 is significantly more predictable than the H-1B for Australian professionals. There is no lottery, no annual cap on approvals, and you can apply at a U.S. consulate in Australia without waiting for a USCIS petition decision. H-1B requires your employer to enter a lottery where selection is not guaranteed. For incident response roles with a ready employer, the E-3 path is faster and more direct.
Can I change employers on an E-3 while working as an Incident Response Engineer?
Yes, but you must restart the E-3 process with your new employer. Your new employer files a fresh LCA with the DOL, and you'll need a new E-3 visa stamp if you travel internationally or if your current stamp has expired. You can begin working for the new employer once the LCA is certified and your new visa documentation is in order.
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