STEM OPT Infrastructure And Operations Jobs
Infrastructure and Operations roles in systems administration, cloud engineering, and network management qualify for STEM OPT when your degree falls under an eligible CIP code. Your employer must be enrolled in E-Verify, and the 24-month STEM OPT extension brings your total work authorization to 36 months.
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This role is responsible for strengthening the security of all web ingress points across global eCommerce platforms. It focuses on developing and tuning WAF policies, enhancing client‑side detection and fingerprinting, managing defenses during active cyber‑attacks, and controlling scripted traffic. The position also collaborates closely with network and site reliability teams while building and operating the infrastructure that supports the organization’s overall web security posture.
The Edge Ingress Security team plays a critical role in protecting our global eCommerce platforms from a wide range of online threats. From defending against web-based and DDoS attacks to managing unwanted scripted traffic and fraud, we are the gatekeepers of secure digital access. We collaborate closely with network, infrastructure, and product teams to ensure that every ingress flow—across all web properties—is secure, resilient, and adaptive to evolving threats. Our team thrives on solving complex security challenges in a fast-paced, high-impact environment.
At Walmart, we prioritize innovation and data security. Our team is dedicated to maintaining a secure operating environment and preserving the trust of our customers, associates, and stakeholders. We combine a range of services and expertise to prevent fraud, detect threats, and manage digital risk and access. Our focus is on mitigating attack risks, securing cloud transformation, and fostering a culture of security and reliability within our team.
- Create, tune, and enforce Web Application Firewall (WAF) policies across global eCommerce sites
- Continuously evaluate and adapt ingress security policies based on the evolving threat landscape
- Mature our client-side evaluation and fingerprinting capabilities
- Assess and manage protection strategies during active cyber-attacks
- Control and monitor scripted traffic across all digital properties
- Collaborate with network and site reliability teams to secure all ingress points
- Build, deploy, and manage security infrastructure and operations to support overall web security
What you'll bring
- Hands-on experience with Web Application Firewall (WAF) management and DDoS mitigation strategies
- Strong knowledge of network and web protocols such as TCP/IP, IPSec, HTTPS, and SSL
- Deep understanding of how web properties and Content Delivery Networks (CDNs) function
- Experience with client-side fingerprinting and behavioral data collection
- Proficiency with log management tools such as Splunk, Kibana, or ArcSight
- Strong scripting skills in at least one language
- Familiarity with cloud platforms including Azure and GCP
Bonus points for:
- A security-first mindset with a solid foundation in key security domains: access control, application security, network security, and architecture
- Knowledge of network and security tools and protocols, including Firewalls and DNS
- Strong analytical, problem-solving, and interpersonal communication skills
- A collaborative spirit with a proactive and self-driven attitude
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.
For information about benefits and eligibility, see One.Walmart.
Minimum Qualifications
Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.
- Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 2 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.
- Option 2: 4 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.
Preferred Qualifications
Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.
- Certification in Security+, GISF, CISSP, CCSP, or GSEC
- Master’s degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area
- 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.
Primary Location
1375 Crossman Ave, Sunnyvale, CA 94089-1114, 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.
Sunnyvale, California US-11656: The annual salary range for this position is $117,000.00 - $234,000.00
Herndon, Virginia US-10710: The annual salary range for this position is $108,000.00 - $216,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include:
- Stock
Position Summary
This role is responsible for strengthening the security of all web ingress points across global eCommerce platforms. It focuses on developing and tuning WAF policies, enhancing client‑side detection and fingerprinting, managing defenses during active cyber‑attacks, and controlling scripted traffic. The position also collaborates closely with network and site reliability teams while building and operating the infrastructure that supports the organization’s overall web security posture.
The Edge Ingress Security team plays a critical role in protecting our global eCommerce platforms from a wide range of online threats. From defending against web-based and DDoS attacks to managing unwanted scripted traffic and fraud, we are the gatekeepers of secure digital access. We collaborate closely with network, infrastructure, and product teams to ensure that every ingress flow—across all web properties—is secure, resilient, and adaptive to evolving threats. Our team thrives on solving complex security challenges in a fast-paced, high-impact environment.
At Walmart, we prioritize innovation and data security. Our team is dedicated to maintaining a secure operating environment and preserving the trust of our customers, associates, and stakeholders. We combine a range of services and expertise to prevent fraud, detect threats, and manage digital risk and access. Our focus is on mitigating attack risks, securing cloud transformation, and fostering a culture of security and reliability within our team.
- Create, tune, and enforce Web Application Firewall (WAF) policies across global eCommerce sites
- Continuously evaluate and adapt ingress security policies based on the evolving threat landscape
- Mature our client-side evaluation and fingerprinting capabilities
- Assess and manage protection strategies during active cyber-attacks
- Control and monitor scripted traffic across all digital properties
- Collaborate with network and site reliability teams to secure all ingress points
- Build, deploy, and manage security infrastructure and operations to support overall web security
What you'll bring
- Hands-on experience with Web Application Firewall (WAF) management and DDoS mitigation strategies
- Strong knowledge of network and web protocols such as TCP/IP, IPSec, HTTPS, and SSL
- Deep understanding of how web properties and Content Delivery Networks (CDNs) function
- Experience with client-side fingerprinting and behavioral data collection
- Proficiency with log management tools such as Splunk, Kibana, or ArcSight
- Strong scripting skills in at least one language
- Familiarity with cloud platforms including Azure and GCP
Bonus points for:
- A security-first mindset with a solid foundation in key security domains: access control, application security, network security, and architecture
- Knowledge of network and security tools and protocols, including Firewalls and DNS
- Strong analytical, problem-solving, and interpersonal communication skills
- A collaborative spirit with a proactive and self-driven attitude
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.
For information about benefits and eligibility, see One.Walmart.
Minimum Qualifications
Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.
- Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 2 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.
- Option 2: 4 years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company.
Preferred Qualifications
Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.
- Certification in Security+, GISF, CISSP, CCSP, or GSEC
- Master’s degree in Computer Science, Information Technology, Engineering, Information Systems, Cybersecurity, or related area
- 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.
Primary Location
1375 Crossman Ave, Sunnyvale, CA 94089-1114, 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.
Sunnyvale, California US-11656: The annual salary range for this position is $117,000.00 - $234,000.00
Herndon, Virginia US-10710: The annual salary range for this position is $108,000.00 - $216,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include:
- Stock
See all STEM OPT Infrastructure And Operations Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new STEM OPT Infrastructure And Operations Jobs.
Get Access To All JobsTips for Finding STEM OPT Authorization in Infrastructure And Operations
Verify your CIP code covers I&O roles
Check your degree's CIP code against USCIS's STEM Designated Degree Program List before applying. Computer and Information Systems, Computer Engineering, and Information Science codes commonly support Infrastructure and Operations job titles, but Network Administration degrees sometimes fall outside the list.
Confirm E-Verify enrollment before accepting offers
Ask hiring managers to confirm their E-Verify company ID number during the offer stage, not after. Employers can verify their own enrollment status through the E-Verify portal, and you can cross-check it there too before signing anything.
Target employers with active infrastructure teams
Use Migrate Mate to filter for employers with verified STEM OPT hiring history in Infrastructure and Operations. This narrows your search to companies already familiar with I-983 training plans, mentorship requirements, and the 60-day reporting windows USCIS enforces.
Build your I-983 training plan around real deliverables
Your I-983 must list specific technical goals tied to your STEM degree, not a generic job description. For I&O roles, frame learning objectives around infrastructure projects you'll own, such as cloud migration work or disaster recovery planning, with measurable outcomes your supervisor can evaluate.
Benchmark your salary against DOL prevailing wage data
Run your job title and work location through the OFLC Wage Search before negotiating. STEM OPT employers must pay you at least the same wage as similarly situated U.S. workers, and knowing the Level I and Level II wage ranges for your infrastructure role strengthens your position.
Map your role to an O*NET occupation code early
Look up your Infrastructure and Operations job title in O*NET to identify the Standard Occupational Classification code. Your employer will need this for the I-983, and mismatches between your role, your degree, and the SOC code are a common reason DSOs flag training plans for revision.
Frequently Asked Questions
Do Infrastructure and Operations jobs qualify for STEM OPT?
They can, but eligibility depends on your specific degree, not the job title alone. Roles in systems administration, cloud operations, network engineering, and IT infrastructure management typically qualify when your degree carries an approved STEM CIP code. Your DSO confirms eligibility based on the degree on record with your school, so verify this before your I-983 training plan is submitted.
What does an I&O employer need to do to support my STEM OPT?
Your employer must be enrolled in E-Verify, sign the I-983 training plan alongside your DSO, and provide a formal mentorship arrangement with a supervisor who holds a relevant degree or equivalent experience. They also need to report material changes to your role or work location within five business days and complete a six-month evaluation of your progress against the training objectives.
How does cap-gap affect me if I'm on STEM OPT in an I&O role?
If your employer files an H-1B visa petition before your STEM OPT expires and you're selected in the lottery, cap-gap automatically extends your work authorization through September 30 of that year. You can continue working in your Infrastructure and Operations role during this period without interruption, as long as the petition was filed on time and your status hasn't otherwise lapsed.
How do I find Infrastructure and Operations employers who are enrolled in E-Verify?
Migrate Mate lets you browse Infrastructure and Operations roles filtered for employers with STEM OPT hiring experience, which typically means E-Verify enrollment is already in place. You can also confirm enrollment directly through E-Verify's employer search before you apply, which saves you from reaching the offer stage with a company that isn't set up to hire you.
Can my STEM OPT training plan cover a fully remote I&O role?
Yes, remote work is permitted under STEM OPT, but the I-983 must still list a specific primary work location, even if that's your home address. Your employer's E-Verify enrollment must cover the state where you're physically working. If you relocate, your employer must report the change to your DSO promptly, and your DSO may need to update your SEVIS record.