Principal AI Engineer h2o.aiPrincipal AI EngineerDallas, TXFull timeBuild and maintain trusted relationships with customer data science teams, engineering leads, and executive stakeholders – translating business needs into technical direction and back again. As the world’s leading agentic AI company, H2O.ai converges Generative and Predictive AI to help enterprises and public sector agencies develop purpose-built GenAI applications on their private data.
Principal Software Engineer, Continuous Integration (Starship) Space Exploration TechnologiesPrincipal Software Engineer, Continuous Integration (Starship)Starbase, TXAerospace experience is not required to be successful here - rather we look for smart, motivated, collaborative engineers who love solving problems and want to be a force multiplier for building world class software that is critical to SpaceX's mission to make life multiplanetary. ITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Principal Model-Based Systems Engineer STRPrincipal Model-Based Systems EngineerArlington, Texas$206,000–$284,000 / yearThe ideal candidate will be well-versed in Systems Engineering techniques, Modeling and Simulation, Digital Engineering/MBSE and be excited about opportunities to mentor more junior staff and help foster growth of subject matter expertise across the organization. In addition to modeling in SysML, the Systems Engineer will be responsible for implementing and guiding teams in the customization and automation techniques offered by Cameo to enable multi-disciplinary programs to comply with DoD Digital Engineering goals.
Principal Database Engineer - Oracle Exadata Citizens Financial Group IncPrincipal Database Engineer - Oracle ExadataPlano, TX$122,000–$180,000 / yearLocations & Work Arrangement: Remote is not an option, candidates must be willing to commute to one of the following hub locations with a hybrid schedule of 4 days onsite and 1 day remote per week with flexibility in one of the following hubs: Phoenix, AZ. Design and govern high availability and disaster recovery architectures using RAC, Data Guard, and Maximum Availability Architecture patterns.
Principal Product Quality Engineer ADT IncPrincipal Product Quality EngineerIrving, TXThis role owns end-to-end verification strategy for mission-critical workflows spanning cloud services, APIs, microservices, partner integrations, monitoring center operations, mobile applications, customer-facing products, and operational readiness processes. The ideal candidate combines deep hands-on quality engineering expertise, systems thinking, automation leadership, and cross-functional influence to ensure the monitoring platform is reliable, scalable, compliant, and ready for real-world operational use.
Sr. Principal Systems Engineer - Comms (Onsite) RTX CorpSr. Principal Systems Engineer - Comms (Onsite)Richardson, TXQualifications YOU must have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 10 years prior relevant experience or an Advanced Degree in a related field and minimum 7 years of experience. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Principal System Safety Engineer - Product Safety (Onsite) RTX CorpPrincipal System Safety Engineer - Product Safety (Onsite)Richardson, TXDevelopment of Functional Hazard Assessment (FHA), Preliminary System Safety Assessment (PSSA), System Safety Assessment (SSA), System Safety Hazard Analysis (SSHA), Hazardous Materials Management Report (HMMR), Fault Tree Analysis (FTA). Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience.
Principal Systems Engineer Boingo Wireless IncPrincipal Systems EngineerFrisco, TXIn this role, you will design, optimize, and support HPE Private Cloud Business Edition (PCBE) environments; manage HPE VME and VMware virtualization platforms; support high-performance HPE compute and storage solutions, including HPE SimpliVity and Nimble architectures; and help build reliable, automated platforms running on Ubuntu and Kubernetes. End-to-End Infrastructure Lifecycle: Oversee physical layer bare-metal deployments (racking, stacking, cabling) and completely automate the provisioning and post-provisioning lifecycles using cloud-init, HPE iLO/Redfish APIs, and IaC frameworks.
Senior Principal Software Engineer - Warehouse Operations Keurig Dr Pepper IncSenior Principal Software Engineer - Warehouse OperationsFrisco, TX$130,000–$190,000 / yearPartner with Product Owners, Engineering, and Business stakeholders to balance BAU support, enhancements, and strategic initiatives while enforcing disciplined use of Jira for dependency tracking, risk visibility, and delivery commitments. Provides project management of business initiativesLeads project reviews with team on application development initiativesManages day-to day relationships with key stakeholders including Tech, Supply Chain and.
Principal Systems Engineer - NC3 Programs (Onsite) RTX CorpPrincipal Systems Engineer - NC3 Programs (Onsite)Richardson, TXQualifications YOU Must Have: Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) unless prohibited by local laws/regulations and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience or in absence of a degree, 12 years of relevant experience. Mentor team in the development of functional, interface and performance specifications for hardware and software implementation, including identifying and documenting architecturally significant requirements and technical risk areas.
NewPrincipal Mechanical Producibility Engineer RTX CorpPrincipal Mechanical Producibility EngineerTXRemoteThe Producibility and Dimensional Management Section works directly with Mechanical Engineering, Materials and Processes, Design and Drafting teams, Operations, Quality Supply Chain, and key suppliers, to implement mechanical producibility improvements on new and emerging programs as well as upgrades to existing programs. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Principal Full Stack Engineer HCL Global Systems Inc.Principal Full Stack EngineerWestlake, TXThe team will focus on modernizing and building innovative cloud-native experiences, capabilities, and platforms in support of millions of customers seeking products that provide guaranteed income and/or protection. This role requires deep expertise in modern web technologies, cloud architecture (AWS), and leadership in driving technical excellence.
TT/Principal-AI Platform & Governance Engineer - Business Consulting Infosys LtdTT/Principal-AI Platform & Governance Engineer - Business ConsultingDallas, TX147413BRCalifornia, Georgia, Texas, WashingtonUSAInfosys Limited Principal - Business ConsultingITL USA Atlanta, GA, Dallas, TX, Los Angeles, CA, Seattle, WAEnterprise ArchitectureProcess|Consulting processes|Technology Consulting process Principal - AI Platform & Governance Engineer - Business Consulting154375193125About Us. We combine the power of time-tested methodologies, people-driven innovation and disruptive technology to enable leaders of the worlds top brands pursue a path of smart transformation.
Principal Data Science Engineer Macpower Digital Assets Edge Private LimitedPrincipal Data Science EngineerDallas, TXRemote$150,000–$200,000 / yearSeeking a high-impact principal data science engineer to join a founding team focused on advancing our mission to combat the skilled worker crisis by unlocking high pay, high dignity careers for talent. This role represents a chance to join an early-stage team with a focus on creating large-scale positive impact in the world while also generating substantial value in a multi-trillion-dollar industry.
Principal Embedded Software Engineer Saicon Consultants IncPrincipal Embedded Software EngineerDallas, TXThis is a highly technical engineering role focused on embedded software development, real-time operating systems, avionics integration, hardware/software interaction, and safety-critical software environments. The engineer will collaborate with multidisciplinary teams supporting avionics systems, embedded platforms, hardware integration labs, and flight software environments.
Principal Project Engineer - Technical Export Focal L3Harris Technologies IncPrincipal Project Engineer - Technical Export FocalPlano, TXThe Project Engineer Technical Export Focal develops and authors key licensing artifacts in support of export license applications, including Technical Assistance Agreements (TAAs) and DSP-5 marketing licenses, and ensures these documents accurately reflect technical scope, constraints, and risk considerations in coordination with Global Trade Compliance. Partnering with Global Trade Compliance, this role partners closely with cross-functional stakeholders including Program Management, Business Development, Engineering, Operations, Security, Supply Chain, and Quality to ensure all technical data, hardware, and partner engagements comply with both regulatory and corporate requirements.
Principal Automation Engineer ApolisPrincipal Automation EngineerDallas, TX$130,000–$140,000 / yearAbility to reverse engineer existing systems and identify design deficiencies, experience working directly with OEMs/vendors during remediation projects, strong onsite troubleshooting and stakeholder communication skills. The successful consultant will work backwards from current operational issues, identify root causes in the original design and validation approach, and lead remediation efforts across controls, software, and validation documentation.
Applied AI Principal Applied AI Scientist / Quant Engineer TechDigital CorporationApplied AI Principal Applied AI Scientist / Quant EngineerDallas, TXAbout this role: Wells Fargo is seeking a Principal Applied AI Scientist / Quant Engineer to drive the design, development, and implementation of Artificial Intelligence (AI) enabled applications aligned to the Testing, Monitoring & Audit Technology team within ERAFT (Enterprise Risk, Audit & Finance Technology). Lead the strategy and resolution of highly complex and unique challenges requiring in-depth evaluation across multiple areas or the enterprise, delivering solutions that require vision, creativity, innovation, and advanced analytical and thinking.
Software Engineer Principal - Adobe AEM System OneSoftware Engineer Principal - Adobe AEMFarmers Branch, TXDevelopment with the Adobe AEP platform to create new integrations with other banking systems. Function of the Group: Martech supporting marketing.
Civil Engineer Design Build Leader - Vice President Principal In Charge Huitt-ZollarsCivil Engineer Design Build Leader - Vice President Principal In ChargeDallas, TXThis role is responsible for overall project leadership including project work planning, contract management, staff management, quality oversight, risk management, and project profitability for large lump-sum design-build projects contracted to design-build teams. Role Description: The Design Build Vice President / Principal-in-Charge (PIC) will lead complex transportation and federal alternative delivery pursuits and projects, serving as the Project Manager during the pursuit phase and overseeing successful project delivery through design and construction support.
NewPrincipal Engineer- Eng Project Management PepsiCo IncPrincipal Engineer- Eng Project ManagementPlano, TX$110,700–$185,250 / yearOverview Provide engineering support to 1NA Beverage Supply Chain, by working on projects focused on capacity, new capability, process and packaging innovations, infrastructure and utilities work, value engineering/productivity as well as strategic and transformational initiatives. In addition to salary, PepsiCo offers a comprehensive benefits package to support our employees and their families, subject to elections and eligibility: Medical, Dental, Vision, Disability, Health, and Dependent Care Reimbursement Accounts, Employee Assistance Program (EAP), Insurance (Accident, Group Legal, Life), Defined Contribution Retirement Plan.
Principal SASE Engineer Citizens Financial Group IncPrincipal SASE EngineerPlano, TX$142,000–$175,000 / yearDesign, deploy, and support Netskope services, including Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), Zero Trust Network Access (ZTNA), Data Loss Prevention (DLP), Cloud Firewall, and related Security Service Edge (SSE) capabilities. The ideal candidate will possess deep hands-on expertise with Netskope technologies, strong network and security engineering experience, and a demonstrated ability to lead large-scale enterprise deployments.
Principal Software Engineer, Splunk Analytics and Search Cisco Systems IncPrincipal Software Engineer, Splunk Analytics and SearchArlington, TX$222,900–$295,200 / yearFor quota-based incentive pay, Cisco typically pays as follows: 75% of incentive target for each 1% of revenue attainment up to 50% of quota; 1.5% of incentive target for each 1% of attainment between 50% and 75%; 1% of incentive target for each 1% of attainment between 75% and 100%; and. We''re looking for a Principal Software Engineer who enjoys solving difficult technical problems, working across teams, and helping shape the future of search at Splunk.
Principal Software Reverse Engineer STRPrincipal Software Reverse EngineerArlington, TexasReverse engineering complex software or firmware targets, ranging from typical Windows/Linux binaries to embedded firmware running non-traditional computer architectures and operating systems. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.
Principal Cloud Data Engineer NewRez LLCPrincipal Cloud Data EngineerCoppell, TXPOSITION SUMMARY: The Principal Cloud Data Engineer is a hands-on role and will liaise with product org and PO/PM to design, build and maintain reliable, scalable data products/data pipelines and core data platform components that power analytics, ML, and applications. Constantly communicating effectively verbally in English, including accurately exchanging information with others following identification of correct procedures.
Principal Fullstack Data Engineer Las Vegas Sands Corp.Principal Fullstack Data EngineerDallas, TXThis role requires extensive technical expertise and leadership skills to build scalable, reliable, and high-performance data solutions using a modern Iceberg Data Lakehouse architecture that supports real-time processing, analytics, and reporting. Work closely with data analysts, data scientists, and business stakeholders to understand data requirements and deliver high-quality solutions - including embedded Metabase dashboards and custom portal features - that enable data-driven decision-making.
Principal Software Engineer Las Vegas Sands Corp.Principal Software EngineerDallas, TXStrong interpersonal skills with the ability to communicate effectively and interact appropriately with management, other Team Members and outside contacts of different backgrounds and levels of experience. The Principal Software Engineer will leverage deep technical expertise and passion for building high-quality applications to drive architectural decisions, mentor engineers, and influence product development.
Principal Devsecops & Release Engineer Las Vegas Sands Corp.Principal Devsecops & Release EngineerDallas, TXDrive the integration of advanced security practices into the development lifecycle, including threat modeling, automated security testing (SAST/DAST), and comprehensive vulnerability management. This role demands a deep technical background in software Deployment and Release management, security practices, and operations, with a focus on creating secure, scalable, and efficient deployment pipelines.
NewPrincipal Environmental Engineer Space Exploration TechnologiesPrincipal Environmental EngineerStarbase, TXITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Track, review, and interpret new and proposed federal and state air regulations (including Clean Air Act amendments, NSPS, NESHAP, and state implementation plans) and provide timely guidance to engineering and leadership teams.
NewPrincipal Mechanical Engineer (Starship) Space Exploration TechnologiesPrincipal Mechanical Engineer (Starship)Starbase, TXITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. RESPONSIBILITIES: Design and development: Lead the conceptual and detailed design of mechanical systems and components for Starship, including structures, mechanisms, and vehicle hardware, ensuring they meet performance, reliability, and mass targets.
NewPrincipal Software Engineer (Platform Team) Space Exploration TechnologiesPrincipal Software Engineer (Platform Team)Starbase, TXBASIC QUALIFICATIONS: Bachelor's degree in computer science, computer engineering, or other engineering discipline and 7+ years of professional experience building and scaling production platforms; OR 9+ years of professional experience building and scaling production platforms in lieu of a degree. This team creates secure, scalable gateways and proxy systems that allow engineers and operators across the company to write code faster, perform advanced data analysis, connect AI to their daily tools and problems, and turn ideas into deployed solutions with confidence.
Principal RFIC Design Engineer Analog Devices IncPrincipal RFIC Design EngineerDallas, TXADI combines analog, digital, AI, and software technologies into solutions that combat climate change, reliably connect humans and the world, and help drive advancements in automation and robotics, mobility, healthcare, energy and data centers. For positions requiring access to technical data, Analog Devices, Inc. may have to obtain export licensing approval from the U.S. Department of Commerce - Bureau of Industry and Security and/or the U.S. Department of State - Directorate of Defense Trade Controls.
Principal Salesforce Engineer / Development Lead Toyota Motor CorpPrincipal Salesforce Engineer / Development LeadPlano, TXYou must have the right to work in the United States and not require Toyota support or sponsorship for immigration-related employment (e.g., H-1B, O-1, E-3, H-1B1, TN, F-1 OPT, F-1 STEM OPT, F-1 CPT, TN, 'job flexibility benefits' (also known as I-140 or Adjustment of Status portability), etc. As one of the world's most admired brands, Toyota is growing and leading the future of mobility through innovative, high-quality solutions designed to enhance lives and delight those we serve.
Principal Fullstack Data Engineer Las Vegas SandsPrincipal Fullstack Data EngineerDallas, TexasThis role requires extensive technical expertise and leadership skills to build scalable, reliable, and high-performance data solutions using a modern Iceberg Data Lakehouse architecture that supports real-time processing, analytics, and reporting. Work closely with data analysts, data scientists, and business stakeholders to understand data requirements and deliver high-quality solutions – including embedded Metabase dashboards and custom portal features – that enable data-driven decision-making.
Principal Solution Engineer Snowflake IncPrincipal Solution EngineerDallas, TX$252,000–$330,750 / yearBecause traditional on-premises and cloud solutions struggle with this, Snowflake developed an innovative product with a new built-for-the-cloud architecture that combines the power of data warehousing, the flexibility of big data platforms, and the elasticity of the cloud at a fraction of the cost of traditional solutions. In this role you will work directly with the sales team and channel partners to understand the needs of our customers, strategize on how to navigate winning sales cycles, provide compelling value-based demonstrations, support enterprise Proof of Concepts, and ultimately close business.
Principal Software Engineer Las Vegas SandsPrincipal Software EngineerDallas, TexasStrong interpersonal skills with the ability to communicate effectively and interact appropriately with management, other Team Members and outside contacts of different backgrounds and levels of experience. The Principal Software Engineer will leverage deep technical expertise and passion for building high-quality applications to drive architectural decisions, mentor engineers, and influence product development.
Principal Data Science Engineer Verizon Communications IncPrincipal Data Science EngineerIrving, TX$120,500–$231,000 / yearYou will architect products and assets that support the Consumer Sales Organization, Sales Planning & Operations, and Consumer Base Marketing by developing and performing complex analyses using big data technologies. Experience in Looker & Qlik or similar visual analysis tool, optimization, analytics and large data sets, project management, developing visually compelling interactive dashboards.
Principal DevSecOps & Release Engineer Las Vegas SandsPrincipal DevSecOps & Release EngineerDallas, TexasDrive the integration of advanced security practices into the development lifecycle, including threat modeling, automated security testing (SAST/DAST), and comprehensive vulnerability management. This role demands a deep technical background in software Deployment and Release management, security practices, and operations, with a focus on creating secure, scalable, and efficient deployment pipelines.
Principal AIML Ops Platform Engineer Southern Glazer's Wine and Spirits LLCPrincipal AIML Ops Platform EngineerDallas, TXSouthern Glazer's Wine and Spirits provides competitive compensation based on estimated performance level consistent with the past relevant experience, knowledge, skills, abilities and education of employees. Unless otherwise expressly stated, any pay ranges posted here are estimates from outside of Southern Glazer's Wine and Spirits and do not reflect Southern Glazer's pay bands or ranges.
Senior Principal MMIC Design Engineer Teledyne TechnologiesSenior Principal MMIC Design EngineerGarland, Texas$161,300–$215,100 / yearThese markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research.. Teledyne Microwave Solutions has over 50 years of experience in designing and manufacturing advanced microwave/RF components and integrated assemblies for aerospace, defense, and communications.
Principal Engineer, Fluid & Thermal Systems (R4793) Shield AI IncPrincipal Engineer, Fluid & Thermal Systems (R4793)Dallas, TX$200,000–$310,000 / yearThis role requires technical leadership, collaboration with cross-functional teams, and an unwavering commitment to delivering excellence from concept to production. As a Staff Fluid & Thermal Systems Engineer at Shield AI, you will lead the design, development, and optimization of fluid and thermal systems for our advanced autonomous UAVs and ground systems.
Principal Automation Systems Engineer, NA Vantage Data CentersPrincipal Automation Systems Engineer, NAShackelford County, TXThis role is expected to solve high-complexity automation challenges, provide direction for critical design decisions, mentor engineers and integration partners, and strengthen the quality, reliability, maintainability, and scalability of automation solutions used across both new builds and production environments. Developing and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands.
Principal AI Engineer H2O.aiPrincipal AI EngineerDallas, TXBuild and maintain trusted relationships with customer data science teams, engineering leads, and executive stakeholders - translating business needs into technical direction and back again. As the world's leading agentic AI company, H2O.ai converges Generative and Predictive AI to help enterprises and public sector agencies develop purpose-built GenAI applications on their private data.
Principal AI Engineer - AI Transformation Fifth Third BankPrincipal AI Engineer - AI TransformationFrisco, TXGENERAL FUNCTION: The Principal AI Engineer architects and implements artificial intelligence and machine learning systems that address diverse business challenges throughout the Bank, with a strong focus on research and experimentation of generative AI models and agentic systems. The AI Engineer creates solutions that range from on-demand analytics to fully integrated software systems, working closely with cross-functional teams to align technical solutions with business requirements.
Technical Principal - Global Network Engineer General Motors Financial Company, Inc.Technical Principal - Global Network EngineerArlington, TXResearch and assess new technologies in the areas of Software Defined Networking, Core Routing, Automation and Security to ensure our Architecture is current and providing world class capabilities and performance. Pioneer automation initiative to provide self-service workflows to our customers and automated deployments for our team members where possible in our existing infrastructure utilizing tools like Terraform, Ansible, and YAML.
Principal RF Design Engineer QorvoPrincipal RF Design EngineerRichardson, TXYou will be a key member of an integrated product development team that includes marketing, program management, mechanical engineering, product engineering, package engineering, test engineering, applications engineering, manufacturing, operations, quality and reliability, and senior management. Qorvo serves multiple high-growth segments of large global markets, including consumer electronics, smart home/IoT, automotive, EVs, battery-powered appliances, network infrastructure, healthcare and aerospace/defense.
Principal Process Integration Engineer Qorvo IncPrincipal Process Integration EngineerRichardson, TXQorvo serves multiple high-growth segments of large global markets, including consumer electronics, smart home/IoT, automotive, EVs, battery-powered appliances, network infrastructure, healthcare and aerospace/defense. This role involves collaborating with various departments, including business units, designers, program managers, customers, and process and fabrication teams, to produce reliable RF Compound Semiconductor ICs that meet specific technology requirements.
Principal Software Engineer, Lead Regulus IndustriesPrincipal Software Engineer, LeadDallas, TexasThis role is for someone who wants to work on problems that are structurally important, technically non-obvious, and worth years of effort if they work. We are looking for a principal-level engineer to help define a long-horizon technical roadmap in industrial software and adjacent systems.
Principal Security Engineer - Reliability Wells Fargo BankPrincipal Security Engineer - ReliabilityIrving, TexasThis role focuses on enterprise network security products and services, including next-generation firewalls and firewall management platforms, secure web proxy and secure internet access, network access control (NAC), identity-aware access, web application firewall (WAF), application protection, secure remote access, ZTNA, SASE, network segmentation and micro-segmentation, threat prevention, intrusion prevention, inspection, TLS/SSL inspection, encrypted traffic analysis, logging, telemetry, monitoring, observability platforms, automation, configuration management, and infrastructure-as-code tooling. You will provide senior technical leadership, hands-on engineering guidance, and cross-functional influence across the following areas: Network Security Product Strategy: Define and drive reliability, security posture, policy governance, service health indicators, risk measures, and improvement plans for security platforms.
AI Cybersecurity Engineer Principal Huntington Bancshares IncAI Cybersecurity Engineer PrincipalDallas, TXThe AI Cybersecurity Engineer Principle is responsible for designing, developing, and securing AI-driven solutions that enhance cybersecurity capabilities and enable safe enterprise adoption of artificial intelligence. Experience integrating applications with identity and access management platforms, including OAuth 2.0, OIDC, scoped tokens, service principals, managed identities, and role-based access controls.