Winter 2026
Mobile Applications Intern
Lennox International
1,001-5,000 employees
Manufactures and distributes HVAC and refrigeration.
Compensation Overview
$22.50 - $25/hr
Richardson, TX, USA
In Person
Relocation and/or travel may be required.
Bachelor's
 Software Engineering (1) |
|---|
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- Currently pursuing a degree in Computer Science, Software Engineering, Computer Engineering, or a related field.
- A high school diploma or an equivalent combination of education and experience is required.
- Basic programming proficiency in Kotlin, Java, C++, or a similar programming language.
- Understanding of object-oriented programming principles and software development fundamentals.
- Basic understanding of mobile application development concepts.
- Familiarity with Git and version control systems.
- Basic understanding of software testing, debugging, and troubleshooting techniques.
- Proficiency in Microsoft Office.
- Solid written and verbal communication skills.
- Assist with the design, development, and maintenance of Android mobile applications.
- Support application development using Kotlin and Jetpack Compose.
- Contribute to user interface implementation and application feature development.
- Learn and apply modern mobile architecture and software development best practices.
- Support the development of mobile applications that communicate with embedded systems.
- Assist with Bluetooth Low Energy communication and connectivity testing.
- Help troubleshoot and resolve issues related to device communication and application performance.
- Assist with unit testing, debugging, and troubleshooting mobile applications.
- Support code quality initiatives and software testing activities.
- Participate in application validation and bug resolution efforts.
- Help document technical findings, development processes, and testing results.
- Collaborate with software engineers and cross-functional teams on development projects.
- Participate in code reviews, agile development activities, and project discussions.
- Support project planning, task tracking, and technical documentation.
- Contribute to special projects involving software and mobile application development.
- Support feature development, testing, and optimization for the Prism mobile application.
- Assist with user interface enhancements and connectivity improvements for the Prism mobile application.
- Contribute to development activities that improve the user experience and functionality of the Core mobile platform.
- Support troubleshooting, testing, and ongoing feature enhancements for the Core mobile platform.
Lennox International provides climate control solutions for homes and businesses across three segments: Residential Heating & Cooling, Commercial Heating & Cooling, and Refrigeration. It designs, manufactures, and sells HVAC and refrigeration products that heat, cool, ventilate, and control indoor environments. The company differentiates itself through vertical integration of manufacturing and distribution and by serving customers through direct sales, distributors, and company-owned parts stores, giving it broad reach. Its goal is to deliver reliable, efficient climate control and steady growth across its diversified product lines and channels.
Company Size
1,001-5,000
Company Stage
IPO
Headquarters
Richardson, Texas
Founded
1895
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Simplify's Take
What believers are saying
- September 3, 2026 training-center opening addresses technician shortages and supports national-account service continuity.
- June 18, 2026 Heat Controller acquisition broadens Lennox's product lineup and distributor relationships.
- Q1 2026 building climate solutions grew organically 26%, offsetting weaker residential demand.
What critics are saying
- July 29, 2026 Q2 revenue missed estimates, and management blamed continued residential softness.
- March 20, 2026 HVAC antitrust class actions accuse Lennox of price-fixing across the industry.
- August 2026 securities-law investigations follow the July 29 guidance miss and 20% stock drop.
What makes Lennox International unique
- Lennox's vertically integrated manufacturing-distribution network protects margins and speeds parts availability.
- June 18, 2026 Heat Controller expands Lennox's distributor portfolio and value-tier equipment reach.
- September 3, 2026 Fort Lauderdale NAS training center deepens field service capabilities and customer lock-in.
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Benefits
Health Insurance
Dental Insurance
Vision Insurance
Life Insurance
Disability Insurance
401(k) Company Match
401(k) Retirement Plan
Paid Vacation
Paid Sick Leave
Paid Holidays
Hybrid Work Options
Mental Health Support
Employee Stock Purchase Plan
Tuition Reimbursement
Unlimited Paid Time Off
Company News
Lennox has opened a new National Account Services headquarters and training centre in Fort Lauderdale, Florida, to address the commercial HVAC technician shortage. The facility features a 6,000-square-foot training space where technicians receive hands-on instruction with commercial HVAC equipment and systems. The centre supports multiple career pathways, including skilled technician, advanced technician, lead master and manager-in-training programmes. Lennox NAS also operates a Build-A-Tech apprenticeship programme, which has trained nearly 1,600 technicians since 2016. The company is additionally constructing an 18,000-square-foot commercial HVAC experience and training centre near its Richardson, Texas headquarters. These investments aim to develop workforce skills whilst supporting consistent service delivery for national account customers across the United States.
Why Lennox (LII) stock is down today. Petr huřťák /. July 29, 2026 What happened? Shares of climate control solutions innovator Lennox International (NYSE:LII) fell 20.1% in the afternoon session after the company reported second-quarter results that missed revenue estimates and provided a full-year profit forecast that fell short of Wall Street's expectations. Lennox's revenue for the quarter was $1.55 billion, slightly below the $1.56 billion analysts had expected. The primary driver for the stock's decline appeared to be the full-year earnings per share (EPS) guidance. The company's forecast, with a midpoint of $23.50, missed analyst consensus estimates by 4.7%. The combination of failing to meet current revenue targets and providing a disappointing outlook for future profits prompted the negative reaction from investors. The stock market overreacts to news, and big price drops can present good opportunities to buy high-quality stocks. Is now the time to buy Lennox? Access our full analysis report here, it's free. What is the market telling us. Lennox's shares are not very volatile and have only had 7 moves greater than 5% over the last year. Moves this big are rare for Lennox and indicate this news significantly impacted the market's perception of the business. The biggest move we wrote about over the last year was 5 months ago when the stock dropped 5.1% on the news that the broader market tumbled in morning trading as geopolitical tensions in the Middle East sent crude oil prices soaring above $100 a barrel. The unease among investors stemmed from the U.S.-Israel conflict with Iran, which intensified concerns over severe supply chain disruptions. With oil prices breaching the key psychological barrier of $100, major indices like the Dow Jones Industrial Average, S&P 500, and Nasdaq all opened significantly lower. The uncertainty weighed on the economic outlook, with Goldman Sachs cutting its growth forecast and citing a 25% chance of a recession in the next year. This risk-off sentiment reflected fears that sustained high energy prices could fuel inflation and dampen economic activity, prompting investors to pull back from equities. Lennox is down 11.4% since the beginning of the year, and at $441.57 per share, it is trading 31% below its 52-week high of $639.52 from July 2025. Despite the year-to-date decline, investors who bought $1,000 worth of Lennox's shares 5 years ago would now be looking at an investment worth $1,323. ALSO WORTH WATCHING: Nvidia's Quiet Partner. Nvidia's chips cost a hundred grand. The connectors that make them work cost even more. One company makes them all. Every AI server needs specialized infrastructure the chip companies don't make. High-speed cables. Power connectors. Thermal sensors. This 90-year-old company built a monopoly on it. The AI boom just started. This stock is still flying under the radar. Claim The Stock Ticker Here for FREE.
Lennox International stock plummeted 19.9% Wednesday morning following mixed second-quarter earnings results. The HVAC manufacturer exceeded earnings expectations at $7.72 per share versus the forecast $7.61, but revenue fell short at $1.5 billion compared to analysts' expected $1.6 billion. The company grew Q2 sales 3% year over year, but operating profit rose only 2%. Management cited "continued softness in the residential end market", with Home Comfort Solutions sales declining 7% despite price increases. Lennox lowered its full-year earnings forecast by approximately 3% to $23–24 per share, below Wall Street's $24.52 expectation. The company maintained its 2026 sales growth forecast of 8%, though only 3% represents organic growth whilst 5% comes from acquisitions.
Lennox International reported second-quarter earnings of $7.72 per share, surpassing the Zacks Consensus Estimate of $7.63 per share. This represents an earnings surprise of 1.18%. The figure compares to $7.82 per share in the same period last year. The manufacturer of furnaces and air conditioners posted quarterly revenues of $1.55 billion for the quarter ended June 2026, slightly missing the consensus estimate by 1.12%. Year-ago revenues stood at $1.5 billion. Lennox shares have gained approximately 12.1% since the beginning of the year, outperforming the S&P 500's 8.5% rise. The company has beaten consensus earnings estimates three times over the past four quarters.
Lennox International, a Texas-based manufacturer of heating, ventilation and air conditioning products valued at $19.8 billion, is expected to report its fiscal second-quarter earnings for 2026 shortly. Analysts forecast earnings of $7.60 per share, down 2.8% year over year from $7.82 per share. The company has beaten consensus estimates in three of the last four quarters. For the full year, analysts expect earnings per share of $24.35, up 5.1% from fiscal 2025. Lennox shares have remained flat over the past 52 weeks, underperforming the S&P 500's 20.9% gain. In April, the stock jumped 4.5% after first-quarter earnings of $3.35 per share exceeded expectations of $3.16. Analysts maintain a "Moderate Buy" rating, with seven "Strong Buy" recommendations amongst 19 analysts covering the stock.