📋 Job Details at a Glance 📍 Location Mumbai, Maharashtra, India 🏢 Company Johnson Controls 👥 Experience 0-2 years 🎓 Qualification Diploma / Bachelor’s degree in Mechanical, Electrical, HVAC, Refrigeration & Air Conditioning, or a related Engineering discipline preferred 📅 Eligible Batch 2022, 2023, 2024, 2025 📄 Job Type Full Time 💰 Salary ₹6–10 LPA 🏢 Industry Technology 🛠 Key Skills HVAC Chiller Systems Troubleshooting Preventive Maintenance Repair & Testing Diagnostics Field Service Customer Support Sr. Service Engineer at Johnson Controls — Full Details & How to Apply Johnson Controls is seeking a Sr. Service Engineer in Mumbai, Maharashtra, India , where you'll gain hands-on experience with HVAC systems and contribute to innovative solutions in the technology sector. This role is pivotal as the HVAC market in India is projected to grow significantly, addressing the increasing demand for energy-efficient solutions. The Sr. Service Engineer position is crucial in the technology industry, especially as companies like Johnson Controls lead the way in building efficiency and sustainability. With a focus on enhancing customer satisfaction, this role ensures that HVAC systems operate efficiently, directly impacting user comfort and energy savings. Johnson Controls has a rich history since 1885 and a global workforce of over 100,000 employees . The company is recognized for its innovation and sustainability, making it an ideal place for aspiring engineers to grow their careers in a supportive environment. This opportunity is perfect for 2022, 2023, 2024, 2025 graduates with a Diploma / Bachelor’s degree in Mechanical, Electrical, HVAC, Refrigeration & Air Conditioning, or a related Engineering discipline preferred . Candidates should have 0-2 years experience and can expect a competitive salary of ₹6–10 LPA . In this role, you will work with essential skills such as HVAC , Chiller Systems , Troubleshooting , Preventive Maintenance , Repair & Testing , Diagnostics , and Field Service . This position opens doors to advanced roles within the company, providing a clear career trajectory in a rapidly evolving field. 📊 Role Difficulty: Medium | Competition Level: Medium | Fresher Friendly: Yes NexisGrow.com features this opportunity as part of its curated tech job listings. All details are sourced from the official job posting. Apply online before the opportunity closes. Job Role & Responsibilities The core mission of the Sr. Service Engineer at Johnson Controls is to ensure optimal performance of HVAC systems through effective diagnostics and customer support, enhancing overall service delivery. Diagnose and troubleshoot HVAC chiller systems using advanced diagnostic tools to ensure optimal performance and reliability. Perform preventive maintenance on HVAC systems, utilizing industry-standard practices to minimize downtime and extend equipment lifespan. Collaborate with the customer support team to address client issues, providing timely solutions and enhancing customer satisfaction. Monitor system performance metrics to identify areas for improvement, ensuring high-quality service delivery and operational efficiency. Take ownership of service calls, ensuring all customer concerns are resolved effectively and efficiently, fostering trust and reliability. Document service activities and customer interactions in the company’s CRM system for transparency and effective follow-up. Provide technical support to customers, helping them understand system functionalities and maintenance requirements for optimal operation. Emphasizing ownership and accountability, this role directly impacts customer satisfaction and operational excellence, contributing to the overall success of Johnson Controls . Required Skills & Technical Competencies The Sr. Service Engineer role demands a strong technical skill profile, particularly in HVAC systems and diagnostics, to effectively address customer needs and system performance. Technical Skills HVAC — entry — essential for diagnosing and maintaining equipment, requiring a foundational understanding of thermodynamics and fluid mechanics. Chiller Systems — entry — practical application involves hands-on experience with specific models used in commercial settings. Troubleshooting — entry — critical for identifying and resolving issues quickly, often using diagnostic software and tools. Preventive Maintenance — entry — involves routine inspections and servicing, ensuring systems operate efficiently and prolonging equipment life. Repair & Testing — entry — necessary for restoring functionality to HVAC systems and ensuring compliance with operational standards. Diagnostics — entry — utilized to assess system performance and identify faults, enhancing service quality and customer satisfaction. Field Service — entry — involves on-site support and maintenance, ensuring systems are operational and meeting client expectations. Customer Support — entry — evaluated through customer feedback and service resolution metrics, essential for maintaining client relationships. When showcasing these technical skills in your resume or interview, emphasize specific experiences and tools used to demonstrate your practical knowledge and problem-solving abilities. Eligibility Criteria This role is designed for recent graduates with a strong technical foundation in engineering disciplines relevant to HVAC systems. Candidates must hold a Diploma or Bachelor’s degree in Mechanical , Electrical , HVAC , or related fields. Eligible batches include 2022 , 2023 , 2024 , and 2025 , allowing recent graduates to apply. While 0-2 years of experience is preferred, freshers are encouraged to apply, as on-the-job training will be provided. A minimum academic performance of 60% is expected to ensure candidates have a solid understanding of engineering principles. Internships or projects related to HVAC systems will be advantageous, showcasing practical experience relevant to the role. Documentation & Portfolio Requirements Submit your resume in a clear format, including your educational background, relevant projects, and any internships related to HVAC systems. Pro tip: Highlight any hands-on experience with HVAC systems in your application to stand out as a strong candidate for this role. Salary for Sr. Service Engineer at Johnson Controls 💰 Compensation ₹6–10 LPA The advertised compensation for the Sr. Service Engineer role at Johnson Controls is ₹6–10 LPA . The exact in-hand figure and any additional components are confirmed by the company during the offer or HR discussion stage. Recommended Courses & Preparation Tips for Sr. Service Engineer Upskilling with the right resources significantly enhances your chances of being selected for the Sr. Service Engineer role by demonstrating your commitment and expertise in HVAC technologies. Recommended Courses & Resources HVAC — This course provides essential knowledge and skills specific to HVAC systems, crucial for the role. KodNest — Offers practical insights into troubleshooting and diagnostics, enhancing your technical capabilities. Boost your profile with relevant certifications at NexisGrow GetCertified — strengthen your application before you apply. Common Mistakes to Avoid ❌ Failing to tailor your resume for the specific role — ensure alignment with job requirements. ❌ Neglecting to highlight relevant technical skills — crucial for this engineering position. ❌ Overlooking the importance of soft skills — vital for customer interactions. ❌ Submitting a generic cover letter — personalize it to reflect your interest in Johnson Controls and the HVAC industry. ❌ Ignoring the application deadline — ensure timely submission to avoid missing out on the opportunity. ❌ Not preparing for technical questions — related to HVAC systems during interviews, which can impact your chances. Before You Apply — Checklist ✅ Research Johnson Controls and its HVAC products to understand the company better before applying. ✅ Update your resume to reflect relevant skills and experiences specific to the Sr. Service Engineer role. ✅ Prepare a tailored cover letter that highlights your interest in HVAC and your fit for the role. ✅ Gather any necessary documents, such as transcripts or certifications, to support your application. ✅ Double-check the application portal for any specific submission guidelines or requirements. ✅ Practice common interview questions related to HVAC systems and customer service scenarios. ✅ Follow up on your application status after submission to express continued interest. ✅ Network with current or former employees on LinkedIn to gain insights about the company culture. Resume Tailoring & ATS Keywords for Sr. Service Engineer Optimizing your resume for ATS is crucial for the Sr. Service Engineer role, ensuring that your application passes initial screenings and reaches hiring managers. ATS Keywords to Include HVAC Chiller Systems Troubleshooting Preventive Maintenance Repair & Testing Diagnostics Field Service Customer Support Mechanical Engineering Electrical Engineering Refrigeration Air Conditioning Resume Tips for This Role Highlight any hands-on experience with HVAC systems or related projects to demonstrate practical skills. Emphasize teamwork and collaboration experiences, particularly in technical or engineering contexts. Include details of any relevant internships or projects that showcase your technical abilities in HVAC. Optimize your resume for ATS by incorporating keywords from the job description, particularly technical terms. Avoid including unrelated work experience that does not pertain to the HVAC or engineering fields. Build an ATS-optimized resume for this role using NexisGrow Resume Builder — free for all job seekers. Pro tip: Avoid including generic skills or experiences unrelated to HVAC or engineering, as they dilute your application. How to Apply for Sr. Service Engineer at Johnson Controls Apply Now — Johnson Controls Visit the application portal and create an account to start your application. Upload your resume in PDF format, ensuring it is tailored to the job description. Fill out the application form accurately, paying attention to required fields and details. After submission, expect a confirmation email regarding your application status. Use the application tracking feature on the portal to monitor your application progress. Applications reviewed on a rolling basis — early submission recommended. Apply Now — Johnson Controls NexisGrow.com does not charge any fees for job applications. Johnson Controls Johnson Controls was founded in 1885 and is headquartered in Cork, Ireland . With a significant presence in over 150 countries , including Mumbai, Maharashtra, India , the company employs over 100,000 professionals worldwide. This extensive global footprint enables Johnson Controls to leverage diverse markets and drive innovation across various sectors. Specializing in HVAC systems , building automation , and energy management solutions , Johnson Controls is a pioneer in smart building technologies . Their flagship products include the Metasys® building management system and York® HVAC equipment , which are designed to enhance energy efficiency and operational performance for clients across industries. Recognized for its innovative work culture, Johnson Controls has earned a 4.2 rating on Glassdoor , reflecting high employee satisfaction and engagement. The company actively promotes professional development through various programs, including mentorship and training initiatives, ensuring that employees are well-equipped to excel in their roles. Recently, Johnson Controls announced a strategic partnership aimed at enhancing its smart building solutions . This initiative underscores the company's commitment to sustainability and innovation, positioning it as a leader in the evolving technology landscape. Such developments highlight the company’s focus on integrating cutting-edge technologies into its offerings. For freshers in Technology, Johnson Controls provides a robust launchpad into the HVAC industry. With access to global projects and comprehensive training programs, new employees can develop essential skills in HVAC , chiller systems , and customer support , paving the way for a successful career in a rapidly growing field. Company Details Industry Technology Location Mumbai, Maharashtra, India Connect With Us Careers Apply Now Website 🔗 jci.wd5.myworkdayjobs.com Frequently Asked Questions Interview · Role · Salary · Growth ? Who can apply for Sr. Service Engineer at Johnson Controls? Eligibility Tap to expand + Answer Candidates with Diploma / Bachelor’s degree in Mechanical, Electrical, HVAC, Refrigeration & Air Conditioning, or a related Engineering discipline preferred and 0-2 years experience are eligible. Eligible batches: 2022, 2023, 2024, 2025. ? What skills are most important for this role? Skills Tap to expand + Answer Key skills: HVAC, Chiller Systems, Troubleshooting, Preventive Maintenance, Repair & Testing. Strong fundamentals and practical project experience matter most. ? What is the salary for this position? Salary Tap to expand + Answer Compensation: ₹6–10 LPA. Final offer depends on skills, experience, and interview performance. ? What is the interview process at Johnson Controls? Interview Tap to expand + Answer Typically: Resume shortlisting → Online test → Technical interview(s) → HR round. ? Is this role remote, hybrid, or onsite? Work Mode Tap to expand + Answer Work mode varies by team. Confirm with HR during recruitment. ? What is the career growth path from this role? Growth Tap to expand + Answer Structured appraisals every 6–12 months. Senior roles accessible within 12–18 months based on performance. ? How do I apply? Application Tap to expand + Answer Apply via the official link in How to Apply section. Highlight: HVAC, Chiller Systems, Troubleshooting, Preventive Maintenance, Repair & Testing. ? Is there a probation period? Probation Tap to expand + Answer Standard 3–6 months probation. Confirmation follows successful completion. ? How to prepare for the Sr. Service Engineer interview? Preparation Tap to expand + Answer (1) Core concepts of HVAC, Chiller Systems, Troubleshooting, Preventive Maintenance, Repair & Testing, (2) 2–3 project walkthroughs, (3) Problem-solving, (4) Johnson Controls research, (5) Clear communication. ? What is the work culture like at Johnson Controls? Culture Tap to expand + Answer Research on LinkedIn and Glassdoor for authentic employee reviews. 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