E-3 Visa Network Systems Administrator Jobs
Network Systems Administrator roles qualify for E-3 visa sponsorship as specialty occupations requiring a bachelor's degree in IT, computer science, or a related field. The E-3 has no lottery and no annual cap, making it a reliable path for Australian professionals targeting U.S. network infrastructure and systems roles.
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Get Access To All JobsINTRODUCTION
McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve – we care.
What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patients, our communities, and our people. If you want to be part of tomorrow’s health today, we want to hear from you.
Current Need:
We are seeking a highly skilled Azure Cloud & Systems Engineer to design, build, support, and continuously improve our Azure cloud environment and the infrastructure supporting our business-critical applications. This role requires deep technical expertise across Azure services, networking, security, Windows/Linux VMs, and secure file transfer technologies.
The ideal candidate has extensive hands-on cloud engineering experience, excels in critical situations, communicates clearly with both technical and non-technical stakeholders, and thrives in a collaborative, team-oriented environment. This position also participates in an on-call rotation for after-hours incident response.
Key Responsibilities:
Azure Cloud Engineering
- Design, deploy, administer, and secure Azure resources (compute, networking, storage, governance).
- Create and maintain Alerting, Monitoring, and Dashboarding.
- Manage Azure policies, RBAC, tagging strategy, and enterprise governance controls.
- Support Azure Networking, including VNets, firewalls, routing, VPNs, endpoints, and private networking.
- Provision and maintain Windows and Linux virtual machines and related services.
- Support web applications and Azure components.
- Manage secure file transfer solutions (e.g., GoAnywhere, SFTP/FTP).
Systems Engineering & Administration
- Maintain and troubleshoot enterprise-class systems, networks, and virtualized environments.
- Document cloud and network architectures, procedures, and environment configurations.
- Collaborate with DevOps and Database teams to ensure reliable, secure, scalable systems.
- Participate in an on-call rotation and respond to system-related incidents.
Operational Excellence
- Perform advanced network troubleshooting using industry-standard tools.
- Provide accurate time estimates for tasks and follow through to complete resolution.
- Communicate technical concepts clearly to non-technical stakeholders.
- Remain self-directed, detail-oriented, and proactive in identifying and resolving issues.
- Quickly learn new technologies through self-study and hands-on experimentation.
MINIMUM QUALIFICATION:
- Degree or equivalent and typically requires 4+ years of relevant experience.
Education:
- 4-year degree in computer science or 4+ years of related experience.
CRITICAL SKILLS:
- 4+ years' experience building cloud solutions and supporting cloud applications.
- 3+ years of experience in Azure focused role.
- Azure Engineering: 3–4+ years building, maintaining, and securing Azure resources.
- Azure Networking: Deep understanding of TCP/IP, routing, VPNs, firewalls, NSGs, peering, etc.
- Virtual Machines: 3+ years administering Windows Server VMs (Linux experience a plus).
- Strong PowerShell skills.
- Security Technologies: Experience with VPNs, firewalls, secure transfer tools (SFTP/GoAnywhere).
- Troubleshooting: Proficient with network/system diagnostic tools and methodologies.
- Ability to travel up to 10%.
ADDITIONAL KNOWLEDGE & SKILLS:
- Excellent communication (written and verbal) skills.
- Experience with KQL (Kusto Query Language).
- Experience with Powershell and other scripting languages.
- Experience with Palo Alto firewalls (preferred).
- Experience working in healthcare environments (plus).
- Ability to work effectively in team and cross-functional project settings.
We are proud to offer a competitive compensation package at McKesson as part of our Total Rewards. This is determined by several factors, including performance, experience and skills, equity, regular job market evaluations, and geographical markets. The pay range shown below is aligned with McKesson's pay philosophy, and pay will always be compliant with any applicable regulations. In addition to base pay, other compensation, such as an annual bonus or long-term incentive opportunities may be offered.
Our Base Pay Range for this position
$86,000 - $143,300
McKesson has become aware of online recruiting-related scams in which individuals who are not affiliated with or authorized by McKesson are using McKesson’s (or affiliated entities, like CoverMyMeds or RxCrossroads) name in fraudulent emails, job postings or social media messages. In light of these scams, please bear the following in mind:
McKesson Talent Advisors will never solicit money or credit card information in connection with a McKesson job application.
McKesson Talent Advisors do not communicate with candidates via online chatrooms or using email accounts such as Gmail or Hotmail. Note that McKesson does rely on a virtual assistant (Gia) for certain recruiting-related communications with candidates.
McKesson job postings are posted on our career site: careers.mckesson.com.
McKesson is an Equal Opportunity Employer
McKesson provides equal employment opportunities to applicants and employees, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, genetic information, or any other legally protected category. For additional information on McKesson’s full Equal Employment Opportunity policies, visit our Equal Employment Opportunity page.
McKesson is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including job seekers with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, please contact us by sending an email to (United States) Disability_Accommodation@McKesson.com or (Canada) Accessibility@mckesson.ca. Resumes or CVs submitted to this email box will not be accepted.
Join us at McKesson!
INTRODUCTION
McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve – we care.
What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patients, our communities, and our people. If you want to be part of tomorrow’s health today, we want to hear from you.
Current Need:
We are seeking a highly skilled Azure Cloud & Systems Engineer to design, build, support, and continuously improve our Azure cloud environment and the infrastructure supporting our business-critical applications. This role requires deep technical expertise across Azure services, networking, security, Windows/Linux VMs, and secure file transfer technologies.
The ideal candidate has extensive hands-on cloud engineering experience, excels in critical situations, communicates clearly with both technical and non-technical stakeholders, and thrives in a collaborative, team-oriented environment. This position also participates in an on-call rotation for after-hours incident response.
Key Responsibilities:
Azure Cloud Engineering
- Design, deploy, administer, and secure Azure resources (compute, networking, storage, governance).
- Create and maintain Alerting, Monitoring, and Dashboarding.
- Manage Azure policies, RBAC, tagging strategy, and enterprise governance controls.
- Support Azure Networking, including VNets, firewalls, routing, VPNs, endpoints, and private networking.
- Provision and maintain Windows and Linux virtual machines and related services.
- Support web applications and Azure components.
- Manage secure file transfer solutions (e.g., GoAnywhere, SFTP/FTP).
Systems Engineering & Administration
- Maintain and troubleshoot enterprise-class systems, networks, and virtualized environments.
- Document cloud and network architectures, procedures, and environment configurations.
- Collaborate with DevOps and Database teams to ensure reliable, secure, scalable systems.
- Participate in an on-call rotation and respond to system-related incidents.
Operational Excellence
- Perform advanced network troubleshooting using industry-standard tools.
- Provide accurate time estimates for tasks and follow through to complete resolution.
- Communicate technical concepts clearly to non-technical stakeholders.
- Remain self-directed, detail-oriented, and proactive in identifying and resolving issues.
- Quickly learn new technologies through self-study and hands-on experimentation.
MINIMUM QUALIFICATION:
- Degree or equivalent and typically requires 4+ years of relevant experience.
Education:
- 4-year degree in computer science or 4+ years of related experience.
CRITICAL SKILLS:
- 4+ years' experience building cloud solutions and supporting cloud applications.
- 3+ years of experience in Azure focused role.
- Azure Engineering: 3–4+ years building, maintaining, and securing Azure resources.
- Azure Networking: Deep understanding of TCP/IP, routing, VPNs, firewalls, NSGs, peering, etc.
- Virtual Machines: 3+ years administering Windows Server VMs (Linux experience a plus).
- Strong PowerShell skills.
- Security Technologies: Experience with VPNs, firewalls, secure transfer tools (SFTP/GoAnywhere).
- Troubleshooting: Proficient with network/system diagnostic tools and methodologies.
- Ability to travel up to 10%.
ADDITIONAL KNOWLEDGE & SKILLS:
- Excellent communication (written and verbal) skills.
- Experience with KQL (Kusto Query Language).
- Experience with Powershell and other scripting languages.
- Experience with Palo Alto firewalls (preferred).
- Experience working in healthcare environments (plus).
- Ability to work effectively in team and cross-functional project settings.
We are proud to offer a competitive compensation package at McKesson as part of our Total Rewards. This is determined by several factors, including performance, experience and skills, equity, regular job market evaluations, and geographical markets. The pay range shown below is aligned with McKesson's pay philosophy, and pay will always be compliant with any applicable regulations. In addition to base pay, other compensation, such as an annual bonus or long-term incentive opportunities may be offered.
Our Base Pay Range for this position
$86,000 - $143,300
McKesson has become aware of online recruiting-related scams in which individuals who are not affiliated with or authorized by McKesson are using McKesson’s (or affiliated entities, like CoverMyMeds or RxCrossroads) name in fraudulent emails, job postings or social media messages. In light of these scams, please bear the following in mind:
McKesson Talent Advisors will never solicit money or credit card information in connection with a McKesson job application.
McKesson Talent Advisors do not communicate with candidates via online chatrooms or using email accounts such as Gmail or Hotmail. Note that McKesson does rely on a virtual assistant (Gia) for certain recruiting-related communications with candidates.
McKesson job postings are posted on our career site: careers.mckesson.com.
McKesson is an Equal Opportunity Employer
McKesson provides equal employment opportunities to applicants and employees, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, genetic information, or any other legally protected category. For additional information on McKesson’s full Equal Employment Opportunity policies, visit our Equal Employment Opportunity page.
McKesson is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including job seekers with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, please contact us by sending an email to (United States) Disability_Accommodation@McKesson.com or (Canada) Accessibility@mckesson.ca. Resumes or CVs submitted to this email box will not be accepted.
Join us at McKesson!
See all 248+ Network Systems Administrator jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Network Systems Administrator roles.
Get Access To All JobsTips for Finding E-3 Visa Sponsorship as a Network Systems Administrator
Verify your degree field matches the role
E-3 specialty occupation rules require your degree to align with the specific job, not just technology generally. A networking or IT systems degree supports this role cleanly; a general business degree may require supplemental documentation to satisfy DOL's LCA review.
Target employers with active LCA filing history
Network administrator roles at mid-to-large enterprises, managed service providers, and cloud infrastructure firms generate consistent LCA filings. Search DOL's Foreign Labor Application Gateway to confirm a company has filed LCAs for similar IT roles before you apply.
Frame your CCNA or vendor certifications strategically
Cisco, CompTIA, and Microsoft certifications don't replace the degree requirement but strengthen the specialty occupation case when your job duties involve complex network architecture. List them alongside your degree, not as a substitute, in your resume and offer letter documentation.
Clarify the LCA prevailing wage level before accepting an offer
Your employer must file an LCA certifying your salary meets DOL prevailing wage for the role's location and level. Ask HR which wage level they're filing at before signing; Level I wages may limit your title and scope in ways that affect your day-to-day responsibilities.
Use Migrate Mate's E-3 filing service to handle your LCA and visa paperwork
Most Network Systems Administrator candidates are unfamiliar with the LCA-to-consulate sequence. Migrate Mate's E-3 filing service manages the entire process from offer to consulate appointment, so you're not relying on an employer's HR team to get the filing details right.
Prepare for nonimmigrant intent questions specific to your profile
Consular officers often probe long-tenured IT professionals or those with U.S. citizen family members about immigrant intent. Have a clear, documented account of your Australian ties and the temporary nature of your role before your interview.
Network Systems Administrator jobs are hiring across the US. Find yours.
Find Network Systems Administrator JobsNetwork Systems Administrator E-3 Visa: Frequently Asked Questions
How do I find Network Systems Administrator jobs with E-3 visa sponsorship?
Migrate Mate lets you search Network Systems Administrator roles filtered by E-3 sponsorship, so you're only seeing employers who have already demonstrated willingness to sponsor Australian candidates. This saves the back-and-forth of discovering late in the process that a company won't support the visa.
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 Systems Administrator role qualify as an E-3 specialty occupation?
Yes, in most cases. The DOL defines specialty occupation as a role requiring a bachelor's degree or higher in a specific field. Network Systems Administrator positions at enterprise level typically require a degree in computer science, information technology, or network engineering, which satisfies that standard. Roles that accept any degree or no degree may face scrutiny, so the job description wording matters significantly.
How does the E-3 compare to the H-1B for Network Systems Administrator roles?
The E-3 has no lottery and no annual cap, so you can apply any time of year and start within weeks of a consulate appointment rather than waiting for an October 1 start date. The H-1B is capped at 85,000 per year with a randomized selection process, meaning qualified candidates are routinely not selected. For Australian nationals, the E-3 is a structurally more reliable path to the same type of role.
Can I change employers on an E-3 as a Network Systems Administrator?
Yes, but E-3 status is employer-specific, so your new employer must file a fresh LCA and you'll need a new visa stamp if yours was issued for the previous employer. You can begin working for the new employer once the LCA is certified and you've obtained an updated visa at a U.S. consulate. There's no USCIS petition required, which keeps the process shorter than an H-1B transfer.
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