Jobs at Lennox International

244,415 open positions

Lennox International, headquartered in Stamford, Connecticut, specializes in HVAC and refrigeration technologies. With more than 16,000 employees worldwide, the company pioneers smart building solutions that integrate IoT sensors and cloud analytics to boost energy efficiency.

Open roles span mechanical and electrical engineering, software development for HVAC control systems, data analytics, cybersecurity, product and project management, and manufacturing operations. Candidates can expect rigorous technical reviews, cross‑functional collaboration, and opportunities to contribute to sustainability initiatives such as the Lennox Energy Performance Program.

Job Transparency supplies real‑time salary data, benefit summaries, and employee sentiment metrics for every Lennox listing. By accessing this information, you can benchmark offers against market rates, assess location‑specific cost of living adjustments, and identify roles that align with your career goals before submitting an application.

Cyber Security Operations Specialist II - CSOC Tier 1

Company: CACI International Inc

Location: St. Louis, MO

Posted Sep 04, 2022

The job posting is for a Cyber Security Operations Specialist II position at CACI's Transport & Cybersecurity Services program. The job involves providing CSOC Tier 1 services, including monitoring, detection, and initial triage of events and incidents. The job requires a certification in DoD 8140.01 and DoD 8570.01-M IAT Level II, and the ability to obtain/maintain a CSSP Analyst certification within 120 days of start date.

Gatekeeper Cirque Du Soleil - MGM Grand

Company: MGM Resorts International

Location: Las Vegas NV

Posted Sep 04, 2022

The job description is looking for a showroom gatekeeper to create an outstanding theatrical experience for guests. The role requires improvisation, physical participation, and excellent customer service skills.

Enterprise Services Architect - CES

Company: CACI International Inc

Location: York ON

Posted Sep 02, 2022

The job posting is looking for an Enterprise Technical Architect to work on developing requirements, standards, and a modernization roadmap for IT service delivery. The role involves working with multiple teams and stakeholders to ensure alignment and compliance with federal and DOD Information Assurance requirements.

Talent Acquisition Specialist - Las Vegas Properties

Company: MGM Resorts International

Location: Las Vegas NV

Posted Sep 01, 2022

The job posting is for a Talent Acquisition role at MGM Resorts International. The job involves leading the recruiting process, building relationships with company leadership, and developing creative recruitment strategies to source passive candidates. The role requires a high school diploma or equivalent and two years of experience in Human Resources or related experience.

Convention Services Manager (Commission) - MGM Grand

Company: MGM Resorts International

Location: Las Vegas NV

Posted Sep 04, 2022

The Convention Service Manager is responsible for coordinating conventions and meetings, working closely with hotel departments to ensure successful planning and service. The role requires strong organizational skills, attention to detail, and ability to work under pressure.

Software Engineering Intern - Fall 2022

Company: CACI International Inc

Location: Austin TX

Posted Sep 04, 2022

The job posting is for a software engineering intern position at CACI, a company that provides information solutions and services in support of national security missions. The role involves working on projects related to mixed reality technology, developing software, and collaborating with other interns and engineers.

Technical Project Manager/Scrum Master

Company: CACI International Inc

Location: Silicon Valley CA

Posted Sep 04, 2022

CACI is seeking a Technical Project Manager to support the Navy in San Diego, CA. The Project Manager will lead a scrum team to provide software/hardware systems solutions to Navy programs.

Lunar Gateway Autonomy Software Systems Integration Engineer

Company: CACI International Inc

Location: Austin TX

Posted Sep 04, 2022

The job posting is for a Software Systems Engineer to support the Lunar Gateway Program at NASA Johnson Space Center. The role involves designing and documenting interfaces for the on-board Vehicle Systems Manager (VSM) of the Lunar Gateway Space Station. The job requires strong technical expertise, excellent communication skills, and the ability to work in a fast-paced environment.

Cloud Engineer - AWS Containers Specialist

Company: DoiT International

Location: Remote

Posted Sep 02, 2022

DoiT International is a cloud advisory company that helps companies transform their technology. They are looking for people to join their mission to help companies realize their ideas into successful products.

Senior Engineer- Propulsion

Company: CACI International Inc

Location: Hampton Roads, VA

Posted Sep 02, 2022

CACI is looking for a Propulsion Engineer to join their team. The role requires experience in steam, diesel, and gas turbine propulsion systems, as well as demonstrated relevant shipboard experience. The company offers competitive benefits, learning and development opportunities, and a character-based culture.

Field Sales Representative (AWS), Benelux

Company: DoiT International

Location: Remote

Posted Sep 03, 2022

DoiT International is a global organization that helps teams successfully evaluate, test, migrate, and optimize on the public cloud. They are a world-leading cloud advisory company, Google Cloud's top partner, and Amazon Web Services Premier Partner. They aim to enable customers to harness the power of the public cloud at peak efficiency.

Rating System Analyst

Company: Safe-Guard Products International

Location: Atlanta GA

Posted Sep 04, 2022

The job description is for a Rating Systems Analyst position at Safe-Guard Products International. The role requires a Bachelor's degree in a related field and 3-5 years of experience in rating/pricing system management, analytics, data analysis, data quality, and/or database design. The job involves day-to-day administration and maintenance of rate systems, advising on rate change requests, and communicating with stakeholders.

Frequently Asked Questions

What’s it like to work at Lennox International?
Employees report a culture that values safety, innovation, and sustainability. The company offers flexible schedules, on‑site wellness programs, and a clear career‑path framework that encourages continuous learning and cross‑departmental projects.
What types of positions are available at Lennox International?
Current listings include mechanical and electrical engineers, HVAC software developers, data scientists, cybersecurity specialists, product managers, supply‑chain analysts, manufacturing technicians, quality assurance engineers, and project managers across global sites.
How can I stand out as a Lennox International applicant?
Tailor your resume to highlight relevant IoT, HVAC, or energy‑efficiency projects; obtain certifications such as LEED AP or AWS Certified IoT; showcase a portfolio of code or design work; and proactively network with current employees via LinkedIn or company events to demonstrate genuine interest.

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