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.

IT NETWORK ENGINEERING T2

Company: CACI International Inc

Location: Oklahoma City, OK

Posted Aug 13, 2023

The job posting is for an IT Network Engineer T2 position at CACI, a company that provides information solutions and services. The job involves supporting the operations and maintenance of corporate and development operations networks, configuring and installing network devices, and troubleshooting network problems.

Online Elementary Math Teaching Assistant

Company: Think Academy International Education Inc

Location: Remote

Posted Aug 13, 2023

Think Academy US is looking for a Part-time Remote Teaching Assistant to provide in-class and after-class assistance to students in middle school level mathematics. The position requires a bachelor's degree, strong knowledge of elementary school-level math concepts, and excellent communication skills. The assistant will work 15-20 hours per week, mostly during weekends or weekday afternoons, and will be expected to commit to at least one whole semester of teaching.

NASA Spacecraft Trajectory Visualization Software Engineer

Company: CACI International Inc

Location: Houston, TX

Posted Aug 13, 2023

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other protected characteristic. Aerospace or Computer Engineering, Computer Science or Modeling and Simulation and relevant work experience in aerospace software development projects.Experience with software simulation programming and scenario development, e.g., CACI/NASA Trick simulation is a plus.Experience with Human computer interaction system design.Experience with C, Python, and GTK+.Experience with software development/documentation tools such as git or sphinx a plus. in Aerospace or Computer Engineering, Computer Science or related disciplines with experience in software development, including overall project design, programming, testing, verification, and documentation.Experience with orbital mechanics, particularly rendezvous and proximity operations.Strong computer and software development skills using C/C++.Experience in GUI development.Ability to manage multiple priorities with little supervision.Highly responsible, team-oriented individual with strong work ethic. Company Overview: At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is an Equal Opportunity/Affirmative Action Employer. Strong computer and software skills in both Linux and Windows environments. Highly developed coordination and organization skills. Candidates should have great interest and experience in software development, with possible research and / or graduate thesis backgrounds in relevant topics, e.g., software simulation; or orbit mechanics; or guidance, navigation, and control. This work takes place at NASA/JSC in Houston, TX, a highly stimulating and dynamic environment that is critical in human space flight and the space exploration initiative. These Qualifications Would be Nice to Have: M.S.

Principal Systems Engineer (Medina, NY or Round Lake, IL)

Company: Baxter International Inc.

Location: Other US Location

Posted Aug 14, 2023

This is where you can do your best work. Where your purpose accelerates our mission. Baxter is a company that values saving and sustaining lives, and they are looking for a Principal Systems Engineer to join their team. The role involves working on cross-functional teams to design Infusion System device solutions that meet customer needs. The company is committed to equitable pay and has a base salary range of $68,000 to $156,000 plus incentives. They are also open to vaccination verification for COVID-19.

Oper I

Company: Baxter International Inc.

Location: Orange County

Posted Aug 14, 2023

Baxter evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic. Recruitment Fraud Notice Baxter has discovered incidents of employment scams, where fraudulent parties pose as Baxter employees, recruiters, or other agents, and engage with online job seekers in an attempt to steal personal and/or financial information. The worker is required to have visual acuity to perform an activity such as: operates machines, such as lathes, drill presses, power saws, and mills where the seeing job is at or within arm's reach; performs mechanical or skilled trade tasks of a non-repetitive nature, such as carpenter, technicians, service people, plumbers, painters, mechanics, etc. To learn how you can protect yourself, review our Recruitment Fraud Notice. Prior experience in running cleanroom equipment preferredCommunication Skills: Ability to read, write and speak fluent English.Digital Literacy: General knowledge of windows application programs; spreadsheet software, word Processing software and specific applications like PRM's and Assemble and PackThe physical activity of this position Extensive physical activity is needed to perform this roleStooping, Kneeling, Crouching, Crawling, Reaching, Standing, Walking, Pushing, Pulling, Lifting, Picking, Grasping, Feeling, Talking, Hearing, Repetitive motionExerting up to 50 pounds of force occasionally, and/or up to 30 pounds of force frequently, and/or up to 10 pounds of forceThe worker is required to have close visual acuity to perform an activity such as: preparing and analyzing data and figures; transcribing; viewing a computer terminal; extensive reading; visual inspection involving small defects, small parts, and/or operation of machines (including inspection); using measurement devices; and/or assembly or fabrication parts at distances close to the eyes. At Baxter, we are committed to equitable pay for all our employees, and we strive to be more transparent with our pay practices. If, because of a medical condition or disability, you need a reasonable accommodation for any part of the application or interview process, please click on the link here and let us know the nature of your request along with your contact information. To that end, this position has a pay rate of $19.80 an hour. The successful candidate for this job may be required to verify that he or she has been vaccinated against COVID-19, subject to reasonable accommodations for individuals with medical conditions or religious beliefs that prevent vaccination, and in accordance with applicable law. Sets up and operates automation equipment for manufacturing operations as specified by drawings, procedures, specifications, and work orders by performing the following duties.

Linux Engineer

Company: CACI International Inc

Location: Oklahoma City, OK

Posted Aug 13, 2023

The job posting is for a Linux Engineer position in the Information Technology category. The role involves supporting project teams in constructing secure and compliant environments for various initiatives. The candidate will work with different teams and technologies, including Red Hat and Ubuntu Linux, Ansible, Centrify, Splunk, AWS, Azure, Dell servers, and workstations. The role is part-time, with 3 days in the office and 2 days remote once training is complete.

Regional Sales Manager (Northeast)

Company: Baxter International Inc.

Location: New York City, NY

Posted Aug 13, 2023

Baxter is a company that values saving and sustaining lives. They have a strong mission and work towards improving outcomes for millions of patients worldwide. The company's products and therapies are used in almost every hospital globally. The Regional Sales Manager role involves building trust, representing Baxter products, and driving profitable revenue growth. The role requires strong sales experience, business acumen, and excellent communication skills.

Marketing Specialist

Company: Safe-Guard Products International

Location: Atlanta, GA

Posted Aug 14, 2023

Safe-Guard Products International is an equal opportunity employer and gives consideration for employment to qualified applicants without regard to age, race, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, marital status, disability or protected veteran status, or any other status or characteristic protected by federal, state, or local law. Safe-Guard continues to experience dynamic growth and has earned a stellar reputation from our clients, dealers, and peers by providing: 1) the highest quality protection products in the industry, 2) a broad platform of branded product, technology, marketing, and training solutions, and 3) an unwavering commitment to uncomplicated care and customer service. Knowledge of Interactive production an advantageDemonstrated experience working with clients Ability to work independently and handle complex projects in an exciting and fast-paced environmentProficiency in MS Office (Word, Excel, PowerPoint) Knowledge of project management tools (MS Project, Google SmartSheet) a plusKnowledge of creative applications (Adobe InDesign, Adobe Illustrator), PR applications (PR Newswire, etc), and web content applications (WordPress, etc.) Job Requirements: Bachelor's Degree in Marketing, Advertising, Communications, Business or equivalent2-4 years of experience in marketing, advertising or communications experience, either client or agency side (including account/client management, media management, project management). We are a proud partner to Original Equipment Manufacturers (OEMs), top retailers, and independent agents across the United States and Canada. About Safe-Guard Products International: Safe-Guard Products International is the leading provider of branded vehicle protection products in the finance and insurance space to the automotive, RV, marine and motorcycle/powersports industries. Our success is driven by over 700 employees, who serve over 12,000 dealers and support contract holders across the U.S. and Canada. In nearly thirty years, we have grown to power a client roster of over 50 leading protection brands and protect over 16 million consumers under Safe-Guard contracts. Demonstrated experience working across teams in complex matrix organizationsDemonstrated knowledge of print and collateral material production and advertising production in order to interface effectively with clients, agencies, and vendors. Account Management, Sales/Training, Legal) and client personnelMaintains electronic and hard copy files of all printed and electronic materialsAssists with reviewing and optimizing marketing warehouse inventory reports (Low Stock, Inactive, etc.

Senior Test Engineer

Company: CACI International Inc

Location: Huntsville, AL

Posted Aug 13, 2023

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other protected characteristic. - For over 60 years, the principles of CACI's unique, character-based culture have been the driving force behind our success. Company Overview: At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is an Equal Opportunity/Affirmative Action Employer. - We offer competitive benefits and learning and development opportunities. - We are mission-oriented and ever vigilant in aligning our solutions with the nation's highest priorities. What You'll Get to Do: Assists in the development and review of a wide range of test plans, procedures, and documentation, providing recommendations, research support, and capturing lessons learned.Provides support in the execution and evaluation of all tests, both internal and by equipment manufacturers, as required.Prepares effective strategies and procedures for acceptance testing and safety protocol development and execution.Supports the verification and validation of Government test exercises and demonstrations including Army Test and Evaluation Command (ATEC) safety, capabilities and limitations testing, production acceptance testing, operational testing, electromagnetic environmental effects testing, and baseline changes and modifications.Monitors and supports Developmental Test and Evaluation (DT&E), Operational Test and Evaluation (OT&E), family-of-systems interoperability testing, and Modeling and Simulation (M&S) activities required during the life cycle of the Product Office systems.Monitors and supports experiments to characterize system operational performance and operational effectiveness, suitability, survivability, and safety testing of commercial and non-developmental items.Participates in vendor testing oversight and the conduct of Government acceptance testing at the direction of the Government.Coordinates with appropriate test activities for the development of Test and Evaluation Master Plans (TEMP) and execution of Developmental, Operational, and Logistics test events and demonstrations.Coordinates and participates in Test Readiness Reviews.Supports the coordination of frequency allocation requirements for the Program Offices' systems including the coordination of DD Form 1494s, "Application for Equipment Frequency Allocation," to obtain electromagnetic spectrum certification, including joint spectrum certification and host nation coordination. You'll Bring These Qualifications: Active Secret clearance (Interim Secret Clearance is acceptable)Bachelor's degree; preferably in Engineering or a related discipline.Ten (10) years of applicable experience, including five (5) years of experience in the test and evaluation of military systems. - Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. What We Can Offer You: - We've been named a Best Place to Work by the Washington Post.

Special Security Technician

Company: Calhoun International

Location: Other US Location

Posted Aug 13, 2023

Calhoun International is a Professional Services company offering innovative solutions to clients. They specialize in intelligence analysis, cyberspace operations, and information systems training. The company is located in Tampa, FL with employees in several states and overseas. They require a Top Secret clearance with SCI eligibility for the position.

Executive Director of Group Reservations

Company: MGM Resorts International

Location: Las Vegas, NV

Posted Aug 13, 2023

Leads collaboration with key partners including corporate/property Sales teams, Hotel Operations teams, Revenue Management, and senior management to provide a cohesive group reservations experience for the group segment.Works closely with all Directors of Revenue Management (company-wide) on rate setting, market mix, and block review for all corporate-wide convention and event related groups.Leads the development and monitoring of fiscal budgets, department operations, and strategies to produce both short-term and long-term profitability for the company; includes working closely with IT to improve property management system software, where required.Oversees the Direct Marketing Strategy Manager in the building of high-value data driven campaign segmentations to fully leverage system functionality and optimize the execution of direct marketing campaigns targeted to the Group segment through the Passkey platform.Oversees Human Resources responsibilities for the department to include: creating and maintaining a work environment that promotes client service, teamwork, performance feedback, individual recognition, mutual respect, and employee satisfaction; ensuring quality hiring, staffing level evaluation, training and succession planning processes that encompass the company's diversity commitment.Ensures adherence to customer service standards within established division and departmental policies and procedures, by responding to guest correspondence and/or guest concerns in a professional and timely manner, achieving positive guest/problem resolution.Directs and participates in the research, development, evaluation and implementation of new products, services, technology and processes to ensure MGM Resorts International's competitive position in anticipation of changing group customer needs within the dynamic hospitality/gaming environment. MINIMUM REQUIREMENTS: Bachelor's Degree or equivalent work experience4+ years in hotel operations management and/or group reservations management All duties are to be performed in accordance with departmental, division and MGM Resorts policies, practices and procedures. Provides strategic leadership for all operations within the department consistent with the strategic plan and vision for all properties. PRIMARY PURPOSE: The Executive Director of Group Reservations provides overall strategic direction and oversight to ensure the efficient and consistent operation of all group housing needs for corporate-wide convention and event related groups for our Las Vegas properties, excluding Excalibur and Luxor. Our iconic MGM Resorts brands offer a wide variety of exciting career opportunities, each with access to unlimited growth. Delivering excellence for our guests, and contributing to building and sustaining our communities, requires collaboration from diverse teams of world-class talent. Our Company has one exciting mission: To entertain the human race and provide an unforgettable escape.

New Grad Position - Math Teaching & Marketing - Lower Elementary

Company: Think Academy International Education Inc

Location: South Bay

Posted Aug 13, 2023

Think Academy is a 100% owned subsidiary of TAL Education Group, offering PreK-12 extra-curricular learning services through science and technology. They provide full cycle service to foster local children's critical thinking and logic skills. This is a full-time position for recent graduates and junior level professionals, offering opportunities in curriculum development, business operations, teaching management, marketing, and more. The position involves teaching mathematics to PreK-9th graders and marketing their education products and services.

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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