Lennox International Visa Sponsorship Jobs USA
Lennox International is a global leader in climate control manufacturing, producing heating, cooling, and refrigeration systems. The company has a consistent track record of sponsoring skilled workers in engineering and technical roles, making it a worthwhile target for H-1B visa and Green Card applicants in the manufacturing sector.
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Get Access To All JobsINTRODUCTION
Lennox (NYSE: LII) Driven by 130 years of legacy, HVAC and refrigeration success, Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox, we win as a team, aiming for excellence and delivering innovative, sustainable products and services. Our culture guides us and creates a workplace where all employees feel heard and welcomed. Lennox is a global community that values each team member’s contributions and offers a supportive environment for career development. Come, stay, and grow with us.
The Network Security Analyst position will act as a first-level escalation point for concerns involving firewall access requests, network troubleshooting, and VPN issues. This role is a full-time employment opportunity. Some weekend and/or after-hours work may be required to assist high severity security issues. The analyst will be responsible for initial response to incidents involving client VPN and troubleshooting firewall issues.
ESSENTIAL DUTIES AND RESPONSIBILITIES
- Design and implement approved firewall change requests in accordance with established guidelines.
- Perform operational checks of the firewalls to ensure optimal operation.
- Conduct periodic review of firewall policies to identify and remove any unused, duplicate, or expired objects and/or rules through change management.
- Assist IT teams in troubleshooting network connectivity issues involving systems, applications, and services.
- Attend meetings related to KT & troubleshooting issues, roadmap & project discussions and change control meetings.
- Initiate the RMA of faulty firewall equipment.
- Work closely with the security engineering team to implement security enhancements and/or mitigate identified security gaps.
- Assist with firewall updates, and operating system upgrades.
- Assist with troubleshooting client VPN connectivity issues.
- Preparing escalations for the engineering team when determined a higher-level issue exists or break fix is required.
COMPETENCIES
- Good understanding of malware (computer viruses, worms, spyware, ransomware, etc.) and associated risk mitigation techniques.
- Strong understanding of next generation firewall technologies; Palo Alto experience required.
- Strong understanding of the uses and associated cyber security risks of well-known network ports and protocols such as SSL, HTTP, DNS, SMTP, FTP, SSH, IPsec, etc.
- Understanding threat mitigation profiles and configuration in next generation firewalls.
- Strong intrusion detection / prevention system (IDS/IPS) knowledge.
- Ability to interpret and understand firewall traffic and threat logs.
- Ability to troubleshoot network connectivity and application problems.
- Strong understanding of computer network routing and switching fundamentals.
- Familiarity of Windows Server 2008/2012/2019 and Windows 11.
- Familiarity of the Linux operating system.
- Familiarity of current threats and trends in Cyber Security.
- Basic understanding of cyber security frameworks (e.g., NIST, zero trust).
- Familiarity with industry data security, privacy, and regulatory standards.
- Preferred ability to lift 25lbs.
QUALIFICATIONS
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
- 5 Years of relevant experience with 2-3 years of experience managing and configuring Palo Alto NextGen Firewalls.
- 3 years of experience working with Windows operating systems.
- One or more of the following certifications is preferred: (ISC)2 SSCP, CompTIA Security+, Palo Alto PCNSA/PCNSE, SANS GSEC, or Cisco CCNP Security.
- 1-2 years of experience using ssh connectivity tools such as Putty.
- Associates degree in related field or equivalent experience required.
- Excellent communication skills, both written and verbal required.
- Some experience working in environments that have Change Control processes.
- Self-starter and able to work with minimal supervision.
- Ability to work individually and as part of a team.
- Ability to be flexible and work after business hours to support IT changes or troubleshoot issues.
- Ability to work in the office 5 days a week.
- Willingness to learn new technologies and platforms in the IT Security space.
INTRODUCTION
Lennox (NYSE: LII) Driven by 130 years of legacy, HVAC and refrigeration success, Lennox provides our residential and commercial customers with industry-leading climate-control solutions. At Lennox, we win as a team, aiming for excellence and delivering innovative, sustainable products and services. Our culture guides us and creates a workplace where all employees feel heard and welcomed. Lennox is a global community that values each team member’s contributions and offers a supportive environment for career development. Come, stay, and grow with us.
The Network Security Analyst position will act as a first-level escalation point for concerns involving firewall access requests, network troubleshooting, and VPN issues. This role is a full-time employment opportunity. Some weekend and/or after-hours work may be required to assist high severity security issues. The analyst will be responsible for initial response to incidents involving client VPN and troubleshooting firewall issues.
ESSENTIAL DUTIES AND RESPONSIBILITIES
- Design and implement approved firewall change requests in accordance with established guidelines.
- Perform operational checks of the firewalls to ensure optimal operation.
- Conduct periodic review of firewall policies to identify and remove any unused, duplicate, or expired objects and/or rules through change management.
- Assist IT teams in troubleshooting network connectivity issues involving systems, applications, and services.
- Attend meetings related to KT & troubleshooting issues, roadmap & project discussions and change control meetings.
- Initiate the RMA of faulty firewall equipment.
- Work closely with the security engineering team to implement security enhancements and/or mitigate identified security gaps.
- Assist with firewall updates, and operating system upgrades.
- Assist with troubleshooting client VPN connectivity issues.
- Preparing escalations for the engineering team when determined a higher-level issue exists or break fix is required.
COMPETENCIES
- Good understanding of malware (computer viruses, worms, spyware, ransomware, etc.) and associated risk mitigation techniques.
- Strong understanding of next generation firewall technologies; Palo Alto experience required.
- Strong understanding of the uses and associated cyber security risks of well-known network ports and protocols such as SSL, HTTP, DNS, SMTP, FTP, SSH, IPsec, etc.
- Understanding threat mitigation profiles and configuration in next generation firewalls.
- Strong intrusion detection / prevention system (IDS/IPS) knowledge.
- Ability to interpret and understand firewall traffic and threat logs.
- Ability to troubleshoot network connectivity and application problems.
- Strong understanding of computer network routing and switching fundamentals.
- Familiarity of Windows Server 2008/2012/2019 and Windows 11.
- Familiarity of the Linux operating system.
- Familiarity of current threats and trends in Cyber Security.
- Basic understanding of cyber security frameworks (e.g., NIST, zero trust).
- Familiarity with industry data security, privacy, and regulatory standards.
- Preferred ability to lift 25lbs.
QUALIFICATIONS
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
- 5 Years of relevant experience with 2-3 years of experience managing and configuring Palo Alto NextGen Firewalls.
- 3 years of experience working with Windows operating systems.
- One or more of the following certifications is preferred: (ISC)2 SSCP, CompTIA Security+, Palo Alto PCNSA/PCNSE, SANS GSEC, or Cisco CCNP Security.
- 1-2 years of experience using ssh connectivity tools such as Putty.
- Associates degree in related field or equivalent experience required.
- Excellent communication skills, both written and verbal required.
- Some experience working in environments that have Change Control processes.
- Self-starter and able to work with minimal supervision.
- Ability to work individually and as part of a team.
- Ability to be flexible and work after business hours to support IT changes or troubleshoot issues.
- Ability to work in the office 5 days a week.
- Willingness to learn new technologies and platforms in the IT Security space.
Job Roles at Lennox International
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Get Access To All JobsTips for Finding Lennox International Visa Sponsorship Jobs USA
Target engineering and technical roles first
Lennox International's sponsorship activity is concentrated in engineering and technical disciplines, consistent with its manufacturing focus. Prioritize roles in mechanical, electrical, or systems engineering when searching for positions likely to come with visa sponsorship support.
Understand the H-1B and Green Card pathways Lennox uses
Lennox sponsors both H-1B and employment-based Green Cards, including EB-2 and EB-3 categories. Understanding how these pathways connect, H-1B as a bridge to permanent residence, helps you ask the right questions during interviews about long-term sponsorship commitment.
Research Lennox's manufacturing divisions before applying
Lennox operates across residential, commercial, and refrigeration segments. Identifying which division aligns with your background strengthens your application. Roles in product development, R&D, and systems integration have historically aligned with the specialty occupation standard required for H-1B sponsorship.
Apply to corporate and operations roles strategically
Beyond engineering, Lennox has sponsored roles in supply chain, operations, and technology functions. If your background spans manufacturing operations or enterprise IT, these departments are worth exploring, sponsorship isn't limited to pure engineering titles at a company of this size.
Use Migrate Mate to find verified Lennox openings
Browsing general job boards won't filter for real sponsorship history. Migrate Mate surfaces verified sponsors so you can filter by actual sponsorship track record, use it to find current Lennox International openings and confirm the role fits your visa situation before applying.
Prepare for a structured hiring process in a large manufacturer
Lennox is an established Fortune 500-scale manufacturer with a formal hiring process. Expect multiple interview rounds and HR screening before sponsorship discussions begin. Having your visa timeline, current status, and work authorization details ready upfront signals professionalism and reduces friction later in the process.
Frequently Asked Questions
Does Lennox International sponsor H-1B visas?
Yes, Lennox International sponsors H-1B visas. The company has a consistent track record of filing H-1B petitions, primarily for engineering and technical roles that meet the specialty occupation standard. If you're targeting Lennox, focus on positions where a degree in a specific technical field is a genuine requirement, not just preferred.
What types of visas does Lennox International sponsor?
Lennox International sponsors both H-1B nonimmigrant work visas and employment-based Green Cards, including EB-2 and EB-3 classifications. This means the company supports both temporary work authorization and a path to permanent residence. The combination makes Lennox a more attractive long-term option than employers who only offer H-1B sponsorship without a Green Card commitment.
Which departments or roles at Lennox International are most likely to receive visa sponsorship?
Engineering roles, particularly mechanical, electrical, and systems engineering, are the most common sponsored positions at Lennox, reflecting its manufacturing and product development core. Supply chain, enterprise technology, and R&D roles have also been sponsored. Positions requiring a specific bachelor's degree or higher in a technical discipline are the strongest candidates for H-1B sponsorship under the specialty occupation standard.
What is the typical timeline for visa sponsorship at Lennox International?
The sponsorship timeline depends on your visa type and current status. For H-1B, Lennox would need to file a Labor Condition Application with the Department of Labor and then submit an I-129 petition to USCIS, a process that typically begins months before your intended start date. If you're pursuing a Green Card through PERM, expect a multi-year process. Clarify the timeline with Lennox HR early in the offer stage.
How do I find open jobs at Lennox International that offer visa sponsorship?
The most reliable approach is to filter by confirmed sponsorship history rather than relying on job descriptions that may not mention visa support explicitly. Migrate Mate lets you browse current Lennox International openings filtered by verified sponsorship activity, so you can focus your applications on roles where sponsorship is a real possibility rather than guessing from job postings alone.