Software System Integration Engineer

About Carrier

Carrier Global Corporation, global leader in intelligent climate and energy solutions, is committed to creating innovations that bring comfort, safety and sustainability to life. Through cutting-edge advancements in climate solutions such as temperature control, air quality and transportation, we improve lives, empower critical industries and ensure safe transport of food, lifesaving medicines and more. Since inventing modern air conditioning in 1902, we lead with purpose: enhancing the lives we live and the world we share. We continue to lead because of our world-class, inclusive workforce that puts the customer at the center of everything we do. For more information, visit corporate.carrier.com or follow on Carrier social media at @Carrier.

About This Role

The QuantumLeap Systems Integration Engineer is responsible for defining and driving end-to-end integration across Carrier data center solutions, including chillers, liquid cooling (CDUs), BMS, and DCIM platforms, to deliver a turnkey customer experience. This role focuses on reducing startup and commissioning effort through system interoperability, auto-discovery, and standardized processes across multiple products. The engineer will operate in a highly ambiguous environment, working across engineering, field, and product teams to design scalable integration approaches rather than executing predefined requirements. Success in this role requires strong industry knowledge, systems thinking, and the ability to lead without a playbook.

Key Responsibilities:

• Build reliable, repeatable, and secure connectivity between: HVAC equipment, Controls systems, DCIM, Telemetry sources, IT infrastructure
• Create standardized integration packages for field deployment
• Translate customer site requirements into integration specifications and work with engineering teams to deliver solutions
• Own end-to-end data flow validation, ensuring data accuracy, continuity, timestamp health, and protocol compliance
• Work with Systems Modeling Engineers and Optimization Engineers to ensure models receive correct and normalized inputs
• Collaborate with Controls Engineers to synchronize real-time states and command interfaces
• Perform root-cause analysis for integration issues across OT/IT boundaries
• Document integration patterns, data mappings, and commissioning workflows
• Support deployment teams during customer rollouts
• Ensure that integration design meets security and reliability requirements
• Continuously improve integration frameworks for scalability and reuse

Required Qualifications:

• Bachelor's degree in Engineering or Computer Science or Mathematics
• 8+ years of experience integrating multi-vendor systems, ideally across BMS, DCIM, HVAC, or industrial automation
• 3+ years of experience with OT/IT protocols such as BACnet/IP, Modbus TCP, SNMP, MQTT, OPC-UA, or Redfish
• 3+ years of experience implementing system-to-system integrations including API-based integrations (REST, WebSockets, GraphQL), Device connectivity onboarding, Schema or asset-model mapping

Preferred Qualifications

• Master's degree in Systems Engineering, Mechatronics, or Controls Systems
• Strong understanding of data center, building automation, or industrial facilities architectures
• Demonstrated ability to diagnose integration failures, communication issues, protocol mismatches, and telemetry quality problems
• Ability to work cross functionally with platform engineers, controls engineers, and field engineering teams
• Familiarity with Linux environments, networking fundamentals, and secure system configuration
• Strong documentation and communication skills for mapping requirements, interfaces, and test procedures
• Experience integrating: DCIM tools (Nlyte, EcoStruxure IT, Trellis), BMS/BAS systems (WebCTRL, Metasys, Desigo, Honeywell), HVAC systems (chillers, CDUs, CRAHs, pumps, towers)
• Hands-on experience with: Time-series databases, Edge computing frameworks (K3s, Azure IoT Edge, AWS Greengrass)
• Experience working in air-gapped or on-prem-only deployments
• Knowledge of cybersecurity principles for operational systems
• Experience with version control, CI/CD pipelines, and automated test rigs
• Familiarity with data normalization, metadata handling, and asset hierarchies
• Understanding of Carrier-specific ecosystems (PIC, ALC WebCTRL, Nlyte DCIM)

Pay Range
The annual salary for this position is between $96,000.00 - $192,000.00 annually. Factors which may affect pay within this range include, but are not limited to, skills, education, experience, and other unique qualifications of the successful candidate.

Other Compensation
This position is entitled to short-term cash incentives, subject to plan requirements.

Benefits

Employees are eligible for benefits, including:

• Health Care Benefits: Medical, Dental, Vision; Wellness incentives
• Retirement Benefits
• Time off and Leave: Paid vacation days, up to 15 days; paid sick days, up to 5 days; paid personal leave, up to 5 days; paid holidays, up to 13 days; birth and adoption leave; parental leave; family and medical leave; bereavement leave; jury duty leave; military leave; purchased vacation
• Disability: Short-term and long-term disability
• Life Insurance and Accidental Death and Dismemberment
• Tax-Advantaged Accounts: Health Savings Account; Health Care Spending Account; Dependent Care Spending Account
• Tuition Assistance

To learn more about our benefits offering, please click here Work with us | Carrier CorporateThe specific benefits available to any employee may vary depending on state and local laws and eligibility factors, such as date of hire and the applicability of collective bargaining agreements.

Carrier EEO Statement and Accommodations Process

Carrier is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status or any other applicable state or federal protected class. Carrier provides affirmative action in employment for qualified individuals with a Disability and Protected Veterans in compliance with section 503 of Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.

If you require a reasonable accommodation to complete the application process, participate in an interview, or otherwise engage in the hiring process, please contact us at We will make every effort to meet your needs in accordance with applicable laws.

Application Deadline
Applications will be accepted for at least 3 days from Job Posting Date: 14 April 2026

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