[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Waste Management jobs](https://jobs.opennash.com/companies/waste-management/) · [Search jobs](/search/) Waste Management · Houston, TX # Principal Engineer, Software Houston, TX, United States Hybrid Senior individual contributor Software Engineering Listed on Waste Management’s official careers site. Posted August 14, 2026. Check that it is still open and apply there. [Apply on Waste Management’s careers site →](https://emcm.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_4001/job/2352292) [OpenNash Jobs](https://jobs.opennash.com/) / [Waste Management](https://jobs.opennash.com/companies/waste-management/) / Principal Engineer, Software ## Job description WM Logistics, LLC has an opening for a full-time Principal Engineer, Software in Houston, TX. ### Job duties Deliver technical expertise in design, development, coding, testing, and debugging new software or significant enhancements to existing software. Conduct highly complex business process analysis, needs assessments, and lead/participate in design sessions with Architects in order to align information technology solutions with business initiatives. Undertake highly complex projects requiring additional specialized technical expertise in software design and testing. Contribute strategic vision and integrate a broad range of ideas regarding applications and software development. Present, communicate, and articulate technical processes effectively to all levels of the organization (including technical and nontechnical audiences, Senior Leadership, VPs and the C-level executives). Undertake the highly complex applications development projects involving multiple disciplines and may impact multiple facets of the business. Develop enterprise-level information technology solutions by analyzing, coding, testing. and implementing new and by modifying existing software applications with full competency. Lead design/coding sessions, develop solutions, and implement solutions. Articulate design and resolve technical/design conflicts as they occur. Coordinate with business analysts and users to determine requirements. Perform highly complex analyses of system requirements and of existing business processes and information systems. Hybrid position. Must report to office at 800 Capitol St., Suite 3000, Houston, TX 77002 4 days a week. Min. Req.: Bachelor’s degree, or foreign equivalent, in Computer Science, MIS, Engineering, or a related field, plus 10 years of experience as a Principal Engineer, Software; Software Engineer; Software Developer; or a related position. 10 years of technical experience in one or more of the following: Project management/change management in regard to acquisition/development life cycles. Systems development, implementation, upgrades and analyses. QA testing, catalyst or unified business modeling, system design and analysis. Enterprise coding standards. Writing highly complex code. Performing code reviews. I terative Software methodologies. Business knowledge and concepts in Route Logistics. 5 years of technical experience in one or more of the following: Cloud Technologies: AWS Services such as Lambda, IAM, S3, EFS, SQS, SNS, API Gateway, CLI, Kinesis, Glue, Elasticache, CloudWatch, and/or CloudFormation. Databases (Oracle, SQL, Server, and/or PostgreSQL). NoSQL databases (Cassandra and/or Dynamo DB). Python and Java. Service Oriented, Microservices, and Event-driven design patterns. Working on complex cloud-based software projects, web application development, security and open-source technologies. Agile development methodologies. Apply at our Career Website at [https://emcm.fa.us2.oraclecloud.com/hcmUl/CandidateExperience/en/sites/WMCareers](https://emcm.fa.us2.oraclecloud.com/hcmUl/CandidateExperience/en/sites/WMCareers). Reference Job Identification No. 2352292 ## At a glance - Posted by the employer: Aug 14, 2026 - First seen by OpenNash: Oct 12, 2026 - Last checked: Oct 12, 2026 - Listed for: 59 days - Location: Houston, TX, United States - Work arrangement: Hybrid[Apply on Waste Management’s careers site →](https://emcm.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_4001/job/2352292) ## More jobs at Waste Management ### [Account Executive, Healthcare](https://jobs.opennash.com/companies/waste-management/jobs/b2f550c0faf662069652/) Houston, TX, United States ### [Box Truck Driver](https://jobs.opennash.com/companies/waste-management/jobs/b93b31799fd573eca0d4/) Houston, TX, United States ### [Business Analyst III](https://jobs.opennash.com/companies/waste-management/jobs/2df4f5b93d1cfa454e4a/) Houston, TX, United States ### [Coordinator, Accounting](https://jobs.opennash.com/companies/waste-management/jobs/78df738a8e57dbe228f6/) Houston, TX, United States ### [Director, HR Service Center - Global Business Services](https://jobs.opennash.com/companies/waste-management/jobs/9c689c701ad21b84b11e/) Houston, TX, United States ## Similar jobs at other companies ### [Principal Software Engineer – Mobile Software Architecture](https://jobs.opennash.com/companies/qualcomm/jobs/914589d5d4db917886f4/) Qualcomm · San Diego, California, United States of America ### [Principal Software Engineer](https://jobs.opennash.com/companies/jpmorganchase/jobs/43ddee4b84a577509be8/) JPMorganChase · Seattle, WA, United States ### [Principal Software Engineer](https://jobs.opennash.com/companies/microsoft/jobs/a9b185ca099e0387fa97/) Microsoft · United States, Washington, Redmond ### [Principal Software Engineer](https://jobs.opennash.com/companies/citigroup/jobs/57f0d1514e469a39bd0b/) Citigroup · Jacksonville Florida United States OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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