Domain Modeling Jobs

This senior individual contributor role at Fanatics Tech leads the product vision for Business Intelligence and Data Products within the Supply Chain Technology domain. The position focuses on transforming enterprise data into a managed, AI-ready asset by defining data contracts, governing semantic layers, and building a discoverable knowledge layer for both human analytics and AI agents. Key responsibilities include establishing data quality standards, driving the roadmap for AI-consumable data assets, and partnering with engineering and business stakeholders to ensure decision-grade outputs across inventory, order management, and sourcing operations. The role appeals to candidates seeking high autonomy in a complex transformation environment, offering the opportunity to shape the future of data strategy where trusted information powers next-generation supply chain applications.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from technical planning and architecture to verification, validation, and manufacturing support. Key responsibilities include performing cascade analysis and modeling, managing cost and schedule for engineering programs, and collaborating with cross-functional teams to solve complex technical challenges. The role appeals to engineers seeking to work on cutting-edge systems that ensure national security while offering a collaborative environment within a global team of experts. Based in Syracuse, New York, the position requires a DoD Secret clearance and offers flexible schedules alongside comprehensive benefits to support a healthy work-life balance.

This Mid/Sr System Administrator role within Leidos' Intel Sector supports a complex, geographically distributed network environment focused on national security. The position involves installing and maintaining Windows and Linux servers, managing Active Directory configurations, and performing security hardening in high-assurance environments. Key responsibilities include optimizing system performance, managing vulnerability assessments, patching, and documenting infrastructure for incident resolution. The role appeals to candidates seeking to work on cutting-edge cybersecurity and signals intelligence projects with a team that values professional growth and technical upskilling. The position requires a Top Secret clearance with polygraph and offers flexible scheduling options alongside a collaborative culture dedicated to mission-critical innovation.

This onsite Sr. Software Design Engineer role at Cole Engineering Services in Orlando, FL, focuses on leading the development of modern full-stack applications for federal defense and cyber training missions. The position involves guiding Agile scrum teams through the complete software lifecycle, from requirements analysis and design to implementation and debugging of front-end and back-end systems. Key responsibilities include providing technical mentorship to junior staff, ensuring adherence to engineering standards, and managing project schedules. The role appeals to candidates seeking to work on high-impact modeling and simulation solutions within a collaborative engineering culture. It offers a comprehensive benefits package including health coverage, retirement matching, and professional development opportunities for U.S. citizens eligible for top-secret clearance.

This full-time Software Design Engineer role supports Cole Engineering Services, a division of By Light, in developing modern full-stack applications for federal defense and training systems. The position requires participation in an Agile scrum team to manage the complete software development lifecycle, including requirements analysis, system design, implementation, and debugging of front-end and back-end issues. Key responsibilities involve applying software engineering standards, maintaining project schedules, and collaborating effectively with the team. The role is based onsite in Orlando, Florida, and offers the opportunity to work on critical modeling and simulation technologies. Candidates benefit from a supportive culture that emphasizes team building, along with a comprehensive benefits package including health coverage, 401(k) matching, and professional development opportunities.

This senior staff data scientist role serves as the technical architect and strategic leader for DailyPay's Personalization and AI Platform. The position focuses on designing end-to-end machine learning systems for user experience optimization, real-time inference pipelines, and robust data infrastructure. Key responsibilities include translating complex business problems into technical roadmaps, establishing data quality standards, and mentoring a growing team of data scientists. The role appeals to candidates seeking high-impact work in the fintech sector, offering the chance to shape the future of on-demand pay solutions. DailyPay fosters a high-trust, inclusive culture that values intellectual honesty and collective success, providing unlimited PTO, equity ownership, and comprehensive benefits in a hybrid work environment.

This full-time Mechanical Engineer role at Northrop Grumman supports the Ground-Based Midcourse Defense Weapon System within the Space Systems business unit in Huntsville, Alabama. The position involves performing Computational Fluid Dynamics and Finite Element Analysis, maintaining design drawings for ground systems, and providing oversight to junior engineers. Key responsibilities include leading small teams, generating technical documentation, and ensuring compliance with military and industry standards. The role appeals to candidates seeking to work on revolutionary defense technologies that impact global security. It offers a collaborative environment that values intellectual curiosity and innovation, with a requirement for a Secret security clearance and occasional travel.

The Sr Staff RF Engineer role at Lockheed Martin involves leading the design and development of advanced radar and missile defense systems for global defense applications. Key responsibilities include managing the full RF hardware lifecycle, performing cascade analysis and simulation, leading cross-functional teams, and ensuring manufacturability and cost-effectiveness. This position appeals to engineers seeking to work on cutting-edge technologies that enhance national security while contributing to a collaborative environment with flexible schedules and comprehensive benefits. The role is based in Syracuse, New York, and requires a DoD Secret clearance.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense systems for global defense initiatives. The position involves leading the full lifecycle of RF design, from architecture and requirements decomposition to detailed trade studies, verification, and manufacturing support. Key responsibilities include managing cross-functional teams, developing work instructions, performing cascade analysis and simulation, and resolving complex technical challenges. The role appeals to engineers seeking to contribute to cutting-edge defense technologies within a collaborative global team of over 35,000 experts. Based in Syracuse, New York, the position offers a flexible work environment and comprehensive benefits designed to support a healthy work-life balance.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from architecture and requirements decomposition to manufacturing support and verification. Key responsibilities include performing cascade analysis and simulation, managing cross-functional teams, and developing cost-effective engineering solutions for complex subsystems. The role appeals to candidates seeking to work on cutting-edge defense projects within a collaborative global team of over 35,000 experts. It offers the opportunity to shape national security capabilities while working in Syracuse, New York, with flexible schedules and comprehensive benefits supporting a healthy work-life balance.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from architecture and requirements decomposition to detailed trade studies, verification, and manufacturing support. Key responsibilities include managing cross-functional teams, developing program plans for cost and schedule, and performing complex RF analysis and testing using specialized tools. The role appeals to engineers seeking to work on cutting-edge defense projects within a collaborative global team of over 35,000 experts. It offers a flexible work environment in Syracuse, New York, supported by comprehensive benefits and opportunities for professional growth in a mission-driven culture.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from technical planning and architecture to verification, validation, and manufacturing support. Key responsibilities include performing cascade analysis and simulation, managing cost and schedule for engineering programs, and collaborating with cross-functional teams to solve complex technical challenges. The role appeals to candidates seeking to work on cutting-edge defense projects within a global team of experts. It offers a collaborative environment with opportunities for professional growth and leadership. The position is based in Syracuse, New York, and requires a DoD Secret security clearance.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from architecture and requirements decomposition to verification, validation, and manufacturing support. Key responsibilities include performing cascade analysis and simulation, managing cost and schedule for engineering programs, and guiding cross-functional teams to solve complex technical challenges. The role appeals to engineers seeking to work on cutting-edge defense systems within a collaborative global team of over 35,000 experts. It offers the opportunity to contribute to national security while enjoying flexible schedules and comprehensive benefits in the vibrant Syracuse, New York community. The position requires a DoD Secret clearance and is based on-site.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle development of RF designs, from architecture and requirements decomposition to verification, validation, and manufacturing support. Key responsibilities include performing cascade analysis and simulations, managing cost and schedule for engineering programs, and collaborating with cross-functional teams to solve complex technical challenges. The role appeals to candidates seeking to work on cutting-edge systems that ensure national security while leading teams of engineers. Based in Syracuse, New York, the position offers a collaborative environment with flexible schedules and comprehensive benefits, requiring a DoD Secret clearance and U.S. citizenship.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from architecture and requirements decomposition to manufacturing support and verification. Key responsibilities include conducting cascade analysis and simulations, managing cross-functional teams, and resolving complex technical challenges in analog circuit design. The role appeals to engineers seeking to work on cutting-edge defense projects within a collaborative global team. Based in Syracuse, New York, the position offers a flexible work environment and comprehensive benefits designed to support a healthy work-life balance.

This senior staff RF engineering role at Lockheed Martin focuses on advancing radar and missile defense technologies for global defense systems. The position involves leading the full lifecycle of RF design, from technical planning and architecture to verification, validation, and manufacturing support. Key responsibilities include performing cascade analysis and simulation, managing cross-functional teams, and resolving complex technical challenges while ensuring cost and schedule adherence. The role appeals to engineers seeking to work on cutting-edge defense projects within a collaborative global team of 35,000 experts. It offers a flexible work environment in Syracuse, New York, with opportunities for professional growth and a comprehensive benefits package supporting a healthy work-life balance.

This full-time Cyber Systems Security Engineer role within Lockheed Martin's Rotary and Mission Systems division focuses on securing critical defense systems, specifically supporting F-35 training and logistics operations. The position involves designing cybersecurity solutions across the entire system lifecycle, conducting risk assessments and vulnerability analyses, and collaborating with architects to resolve security trade-offs. The role also includes performing security testing to validate hardware and software designs and supporting compliance activities. This opportunity appeals to candidates seeking to work on cutting-edge technology in a collaborative environment that values innovation and professional growth. The work arrangement features a hybrid schedule with part-time remote flexibility and part-time on-site presence at a designated facility, requiring travel and a Secret-level security clearance.

This full-time Senior Software Engineer role within Anduril's Maritime Division focuses on building autonomous surface vessel systems in Costa Mesa, California. The position involves designing and deploying real-time, map-based interfaces for sensor data while bridging the gap between hardware and software for mission autonomy. Key responsibilities include developing full-stack applications using TypeScript, React, and C++, creating immersive image-viewing experiences, and managing the entire software lifecycle from requirements to deployment. The role appeals to engineers passionate about solving complex defense challenges and contributing to national strategic priorities. It offers the opportunity to work on cutting-edge robotics and AI technologies within a dynamic, multi-disciplinary team, with occasional travel required to support integration and testing.

The PLM Senior Engineer role at Anduril's ArsenalOS team focuses on architecting and building a modern, integrated digital backbone for hardware manufacturing operations. This position involves developing mission-critical Teamcenter customizations, including ITK services, SOA integrations, and Active Workspace enhancements, while connecting CAD, ERP, and MES systems into scalable platforms. Key responsibilities include designing high-performance data models, implementing event-driven services, and leveraging AI-assisted tools to accelerate development cycles. The role appeals to builders who thrive in greenfield environments, offering the opportunity to shape next-generation engineering infrastructure rather than maintain legacy systems. The position emphasizes a culture of speed, ownership, and engineering excellence within a fast-paced, high-impact organization.

The Lead Software Developer role at Leidos supports the FAA Terminal Flight Data Management program in Gaithersburg, MD, focusing on software that enhances aircraft runway and terminal efficiency. The position involves architecting and developing next-generation applications using modern languages like PHP, Python, and Java, alongside managing structured data formats and implementing DevOps practices with tools such as Terraform and Docker. Key responsibilities include designing RESTful services, ensuring accessibility compliance, and resolving complex application defects across the full stack. This opportunity appeals to candidates seeking to work on critical national infrastructure projects within a culture that values innovation and rapid progress. The role requires a Public Trust clearance and offers a hybrid work arrangement with potential travel to customer sites.

The Senior Operational Planner role at ASML US focuses on strategic ownership and optimization of end-to-end operational planning within the advanced lithography manufacturing sector. Key responsibilities include defining long-term planning strategies, driving cross-functional alignment across supply chain and production domains, and leading complex scenario planning to mitigate systemic risks. The position requires acting as a trusted advisor to senior leadership while establishing governance frameworks and integrating advanced planning tools. This opportunity appeals to professionals seeking to influence enterprise-level decisions in a high-tech environment dedicated to advancing microchip technology. The role offers a chance to lead large-scale transformation initiatives and mentor teams within a collaborative culture. The position is located on-site in San Diego, California, requiring presence in a cleanroom environment to support hands-on activities and teamwork.

The GNC Engineer role within Anduril's Tactical Recon and Strike team focuses on developing and validating guidance, navigation, and control software for autonomous aerial drones. Key responsibilities include designing flight controllers and guidance algorithms, conducting software-in-the-loop and hardware-in-the-loop testing, and analyzing flight data to ensure vehicle performance in contested environments. This position appeals to engineers passionate about national defense and working on cutting-edge robotics platforms that transition from concept to operational systems. The role is based on-site at the Costa Mesa headquarters and offers relocation support, providing an opportunity to collaborate with specialist teams on challenging problems in GPS-denied navigation and real-time system control.

This full-time software engineering role within Zoox's Ride and Fleet Backend team focuses on designing and building the core dispatch system for autonomous robotaxis. The position involves developing scalable services and crafting complex algorithms for real-time dispatch optimization and route planning using operational research techniques like linear programming and queuing theory. Key responsibilities include integrating optimization models into the platform, utilizing simulation tools to test effectiveness, and analyzing data to forecast demand and improve fleet efficiency. The role appeals to candidates passionate about autonomous mobility and robotics, offering the opportunity to work on a ground-up fleet ecosystem at the intersection of machine learning and design. The position requires proficiency in Java or Kotlin and strong mathematical skills, supporting a fast-moving, execution-oriented culture.

This full-time Mechanical Engineer role at Northrop Grumman supports the GMD Weapon System Hardware Engineering team within the Space Systems division in Huntsville, Alabama. The position involves performing Computational Fluid Dynamics and Finite Element Analysis, maintaining design drawings for ground systems, and providing oversight to junior engineers. Key responsibilities include developing technical documentation, leading small teams for milestone reviews, and ensuring compliance with military and industry standards. The role appeals to candidates seeking to work on revolutionary defense systems that impact global security while fostering a culture of intellectual curiosity and innovation. The position requires a Secret security clearance and involves approximately 10% travel, with work conducted in an on-site environment.

The Senior Data Engineer role within Koch Industries' Data Management, Enablement and Transformation team focuses on designing and implementing robust data pipelines to support tax and finance initiatives. Key responsibilities include writing efficient SQL and Python code to optimize data flow, collaborating with architects on scalable solutions, and serving as a subject matter expert across cross-functional teams. The position emphasizes adherence to SDLC and Agile frameworks while ensuring data governance and security. This opportunity appeals to candidates seeking an entrepreneurial culture that values innovation and individual contribution, offering flexibility with onsite presence in Wichita, Plano, or Atlanta. The role provides a chance to work with modern cloud technologies and contribute to a global organization dedicated to creating value across diverse industries.