Principal Cost Accountant Leonardo DRS IncPrincipal Cost AccountantDallas, TXThe Principal Cost Accountant provides advanced business operations and cost accounting expertise, leading complex analyses, forecasts, and special projects that support strategic decision-making across the organization. Bachelor's degree in accounting, finance, or related field with 8+ years directly related experience (Manufacturing, etc.), preferably in a defense/government contracting environment (or equivalent combination of education/training and experience).
Principal AI Scientist, Telco Tech, AWS Industries Amazon.com IncPrincipal AI Scientist, Telco Tech, AWS IndustriesDallas, TXYou will serve as the technical thought leader for network-domain AI science within AWS's telecommunications practice - defining strategy, driving research, and delivering production-ready solutions that unlock transformative business value for Tier-1 operators. In this role, you will pioneer AI-native approaches to network modeling, reasoning, and optimization - shaping how the world's largest telecommunications operators harness AI to build, operate, and evolve next-generation networks.
Sr. Principal Lead Health Actuary Consultant Marsh & McLennan Companies IncSr. Principal Lead Health Actuary ConsultantDallas, TX$150,000–$225,500 / yearWe will count on you to: Lead routine client engagements, including managing overall service delivery, strategy, financial evaluations, plan design, renewal, business placement, benchmarking and other projects associated with underwriting health and welfare insurance, brokering contracts or projecting health care related costs. Responsible for managing client projects that focus on employers' health benefits strategies, including financial projections, carrier selection, plan design optimization, employee contribution setting, IBNP valuations, benchmarking, well-being initiatives and renewal negotiations.
Principal Program Manager - AI Strategy Amazon.com IncPrincipal Program Manager - AI StrategyTXYou will build and lead a federated program model spanning multiple working groups, influence without authority across senior leadership, and serve as the connective tissue between engineering/product teams building AI capabilities and the operational organizations adopting them. This role requires you to stitch together a fragmented landscape of AI experiments, 1P/3P tools, and automation initiatives into a coherent strategy - setting priorities, building coalitions across VP-level organizations, and creating the measurement frameworks that demonstrate AI"s business impact.
Sr. Principal Engineer, Design Technologist Global FoundriesSr. Principal Engineer, Design TechnologistRichardson, TX$171,000–$296,000 / yearCross-collaboration and SoC design enablement leadership working closely with different disciplines in SoC design such as architecture, RTL, and physical design teams to ensure process aware design decisions. About GlobalFoundries: GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world's most inspired technology companies.
Principal Cybersecurity Lead E-SpacePrincipal Cybersecurity LeadArlington, TXThe successful candidate will make consequential security decisions, personally investigate suspicious activity, write production-quality detection and response code, interrogate network and endpoint telemetry, validate controls through authorized adversarial testing, and drive incidents to a technically sound conclusion. Distinguish theoretical severity from real exploitability by considering exposure, privileges, reachable attack paths, available exploits, compensating controls, asset value, and active exploitation.
Software Engineer Principal (JAVA/Spring Boot) The PNC Financial Services Group IncSoftware Engineer Principal (JAVA/Spring Boot)Farmers Branch, TX$106,000–$165,600 / yearIn addition, PNC generally provides the following paid time off, depending on your eligibility: maternity and/or parental leave; up to 11 paid holidays each year; 9 occasional absence days each year, unless otherwise required by law; between 15 to 25 vacation days each year, depending on career level; and years of service. PNC Employees take pride in our reputation and to continue building upon that we expect our employees to be: Customer Focused - Knowledgeable of the values and practices that align customer needs and satisfaction as primary considerations in all business decisions and able to leverage that information in creating customized customer solutions.
Principal Architect - Data Center (US) EOSPrincipal Architect - Data Center (US)Dallas, Texas$170,000–$200,000 / yearEOS IT Solutions is a Global Technology and Logistics company, providing Collaboration and Business IT Support services to some of the world’s largest industry leaders, delivering forward-thinking solutions based on multi-domain architecture. We are seeking a Principal Architect to define and lead next‑generation data center architecture spanning physical and logical design, software-defined infrastructure, virtualization, and containerization.
Principal Architect - Data & AI SHI International CorpPrincipal Architect - Data & AITX$200,000–$250,000 / yearHands-on delivery experience within the Microsoft data and AI ecosystem, which may include Microsoft Fabric, Azure data services, Power BI, Microsoft Purview, Copilot Studio, or Microsoft Foundry, aligned to the candidate's area of depth. Subject Matter Expertise: Recognized depth in one discipline and sufficient working command of others to lead delivery, evaluate technical decisions, and identify risk outside their primary area.
Principal Transport and IP Network Engineer AST & Science LLCPrincipal Transport and IP Network EngineerDallas, TXThis role is responsible for defining, lifecycle-managing, and documenting the network SKU across all Gateway types - including acceptance testing procedures, pass/fail criteria, and golden configurations - and for leading the networking First Office Application (FOA) for each new Gateway SKU to ensure equipment integrates with other Gateway elements such as the eNB/gNB, BPMS, NCC, and OSS systems and is ready to deploy at scale. The ideal candidate is a deeply technical networking expert with command of carrier-grade IP, MPLS and segment routing, BGP, SDN, traffic engineering, QoS, transport resiliency, and network security, and thrives in a fast-moving environment where new Gateway designs move from lab validation to global deployment.
Principal NTN Radio Access and Mobility Engineer AST & Science LLCPrincipal NTN Radio Access and Mobility EngineerDallas, TXThis role is responsible for defining, lifecycle-managing, and documenting the network SKU - hardware and software, acceptance testing procedures, pass/fail criteria, and golden configuration - across all Gateway types, and for leading the networking First Office Application (FOA) for each new Gateway SKU to ensure R&D and vendor products are ready to deploy at scale. We are seeking a Principal NTN Radio Access and Mobility Engineer to support the end-to-end integration of all Gateway platform components, including the eNodeB, gNodeB, BPMS, and GPS Reference System, as well as their integration with the Antenna, RF systems, NCC, and OSS systems.
Principal Satellite to Ground Integration Engineer AST & Science LLCPrincipal Satellite to Ground Integration EngineerDallas, TXThis role is responsible for owning the Q/V transmission subsystems - antennas, amplifiers, frequency conversion equipment, and indoor/outdoor RF infrastructure - including configuration baselines, acceptance and calibration processes, and system integration, to ensure operational readiness across multiple gateway deployments. The ideal candidate is a deep expert in Q/V-band transmission, RF integration, testing, and troubleshooting, and thrives in a cross-functional environment spanning engineering, operations, and product teams.
Principal Business Development Manager, LGS Data Sabre CorpPrincipal Business Development Manager, LGS DataDallas-Fort Worth Metroplex, TXBuilt on an open, modular, cloud-native architecture, Sabre serves as the backbone for both established leaders and bold, new disruptors, guiding them to the next age of travel retailing through intelligent, connected, and personalized experiences. With AI at its core and operating at unparalleled scale, Sabre transforms insights into innovation, empowering airlines, hoteliers, agencies and other partners to retail, distribute and fulfill travel worldwide.
Resource Management Senior Principal PMG Digital AgencyResource Management Senior PrincipalDallas, TXYou'll work across client teams, practice excellence teams, operations, and leadership to build a system that empowers people, improves performance, and unlocks long-term scale. Our work has earned top industry honors, including Cannes Lions and Adweek's Media Plan of the Year, and PMG has won 40+ workplace culture awards, including being the only company to rank among Ad Age's Best Places to Work for 11 consecutive years.
Principal Software Engineer, Enterprise Platform Apis GoodLeapPrincipal Software Engineer, Enterprise Platform ApisPlano, TX$182,900–$208,300 / yearThousands of professionals deploying home efficiency and solar solutions rely on GoodLeap's proprietary, AI-powered applications and developer tools to drive more transparent customer communication, deeper business intelligence, and streamlined payment and operations. About GoodLeap: GoodLeap is a technology company delivering best-in-class financing and software products for sustainable solutions, from solar panels and batteries to energy-efficient HVAC, heat pumps, roofing, windows, and more.
Principal Technologist, 6G and AI, Telco Tech, AWS Industries Amazon.com IncPrincipal Technologist, 6G and AI, Telco Tech, AWS IndustriesDallas, TXYou will own the end-to-end technical execution of AWS's 6G and Network AI engagements with Tier-1 telecommunications operators - spanning RAN AI, non-terrestrial networks (NTN), agentic network frameworks, and AI control plane architectures. This is a high-visibility, delivery-oriented role that combines deep hands-on technical expertise with the ability to orchestrate complex multi-stakeholder programs across customers, industry bodies, technology partners, and internal AWS teams.
Software Engineer Principal - Java, Python, The PNC Financial Services Group IncSoftware Engineer Principal - Java, Python,Farmers Branch, TX$65,000–$187,200 / yearApplication Development, Business Management, Customer Solutions, Design, Group Problem Solving, JSON, Process Improvements, Python (Programming Language), Release Management, RESTful APIs, Software Solutions, User Experience (UX) Design, XML Schema Definition (XSD). PNC Employees take pride in our reputation and to continue building upon that we expect our employees to be: Customer Focused - Knowledgeable of the values and practices that align customer needs and satisfaction as primary considerations in all business decisions and able to leverage that information in creating customized customer solutions.
Principal People Business Partner, Corporate Functions Sabre CorpPrincipal People Business Partner, Corporate FunctionsDallas-Fort Worth Metroplex, TXBuilt on an open, modular, cloud-native architecture, Sabre serves as the backbone for both established leaders and bold, new disruptors, guiding them to the next age of travel retailing through intelligent, connected, and personalized experiences. Operating in a complex global matrix, you will connect business priorities with Centers of Excellence to design scalable workforce strategies, lead organizational change, and champion high-performance talent initiatives.
Principal Mechanical Engineer – Gearbox Design (Onsite) RTXPrincipal Mechanical Engineer – Gearbox Design (Onsite)Richardson, TexasActive and existing security clearance required after day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. The selected candidate will also work closely with other disciplines, such as Electrical, Systems, and Test Engineering to ensure all mechanical systems and components meet requirements during all phases of our products’ lifecycle.
Principal Contracts Administrator Elbit America, Inc.Principal Contracts AdministratorFort Worth, TXFull timeThe administrator supports the full lifecycle of contractual engagements—from proposal development through product/service delivery and final closeout—ensuring compliance with company policies, legal requirements, customer specifications, and applicable regulations. If you encounter difficulties, try using a different browser (Chrome, Edge, or Safari), an incognito/private window, clearing browser cache, or disabling browser extensions.