Lockheed Martin

Design and deploy ontology and AI agent software solutions from discovery through production support. | Senior experience with Python production software, ontology design, AI systems, and user collaboration is required. | This role uses a forward-deployed engineering model. You will identify user problems, build solutions, deploy them, and improve them through direct feedback. You will own work from early discovery through production support. You must be comfortable with unclear requirements, unfamiliar data, and complex system constraints. Responsibilities include: Work with users and domain experts to define problems, outcomes, and technical requirements. Convert enterprise concepts and source metadata into clear ontologies and semantic models. Design knowledge graphs that connect business meaning to source data. Build AI agent workflows that create, evaluate, and improve ontology artifacts. Develop evaluation methods for AI quality, source traceability, query accuracy, and human review. Integrate relational databases, APIs, files, cloud platforms, and enterprise data systems. Build production software across services, APIs, background jobs, web applications, and graph query systems. Create tests and controls for AI output, ontology quality, data mappings, and production behavior. Deploy software through automated pipelines, containers, and cloud platforms. Observe production systems and resolve failures across application, AI, data, and infrastructure components. Make clear tradeoffs among user value, technical quality, security, schedule, and long-term support. Present technical decisions to engineering teams, domain experts, and business leaders. Review designs and code, mentor other engineers, and improve team engineering practices. Apply lessons from each user engagement to reusable platform capabilities. This position is for a senior individual contributor. The engineer will lead technical work without requiring formal personnel authority. Basic Qualifications A bachelor's degree in Computer Science, Engineering, Data Science, Applied Mathematics, or a related STEM field, with five years of relevant experience. A master's degree with three years of relevant experience can satisfy the education and experience requirement. Experience developing production software in Python, including services, APIs, data pipelines, or distributed applications. Experience building and deploying AI, machine learning, LLM, or agent-based systems beyond an initial prototype. Experience designing ontologies or knowledge graphs with RDF, OWL, and SPARQL. Experience working directly with users or domain experts to convert unclear needs into deployed software. Desired Skills Experience with SHACL, R2RML, ontology reasoning, ontology governance, or competency-question evaluation. Experience with graph databases or virtual knowledge graph platforms, such as Amazon Neptune or Ontop. Experience with AI agent frameworks and model platforms, such as Strands Agents, AWS Bedrock, or Azure OpenAI. Experience evaluating LLM systems for accuracy, traceability, safety, reliability, cost, and latency. Experience with Django, REST APIs, asynchronous Python, Celery, PostgreSQL, or Redis. Experience with React, TypeScript, or full-stack application development. Experience connecting SQL databases, REST APIs, OpenAPI specifications, files, or Databricks. Experience with Docker, Kubernetes, OpenShift, Helm, and CI/CD pipelines. Experience with production observability, structured logs, metrics, tracing, and incident resolution. Experience applying security and access controls to enterprise AI or data systems. Experience with ontology editors, semantic modeling tools, or graph visualization tools. Experience mentoring engineers or leading technical work across multiple teams. Experience delivering software in a customer environment with changing requirements and limited information. Pay Information GeoZone Definition: GeoZones are geographic groupings created by Lockheed Martin to align compensation ranges with regional labor markets and cost-of-labor differences across the United States. Locations are assigned a Geo Zone based on the primary work location of the role. Full-time salary range (GEOZONE 1): $122600.00 - $227600.00 Includes metropolitan areas such as Sunnyvale CA; Pal Alto, CA; New York City metropolitan area; Newark, New Jersey; etc Full-time salary range (GEOZONE 2): $110300.00 - $204900.00 Includes metropolitan areas such as Denver, CO; King of Prussia, PA; Stratford, CT; Moorestown, NJ; etc. Full-time salary range (GEOZONE 3): $98100.00 - $182100.00 Includes metropolitan areas such as Dallas-Fort Worth, TX; Orlando, FL; Grand Prairie, TX; Marietta, GA; etc. Full-time salary range (GEOZONE 4): $88300.00 - $163900.00 Includes metropolitan areas such as Camden, AR; Lexington, KY; Lufkin, TX; etc At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow-both professionally and personally. The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics. For (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.

Design, implement, and test software features in an agile team for a command and control system. | 3+ years experience with UI/UX design tools, frontend frameworks, AI tools, and active Secret Clearance. | hackajob is collaborating with Lockheed Martin - US to connect them with exceptional professionals for this role. Description: WHAT WE'RE DOING Come join the CommandIQ® (CIQ) team – a product line established in 2025 with sizable investment and support from RMS senior leadership. We are developing mission critical Battle Management and Command Control capabilities for a complete Command and Control mission suite. Our solution provides the open architecture as well as mission apps that can be customized to each user’s needs. Customers can also easily integrate their favorite tools into a single CommandIQ® Common Operating Picture (COP) to meet their own, specialized mission requirements. Join us and become a part of the team that is actively designing and developing the initial baseline which has already generated significant customer interest both domestically and internationally! Check out these links for more information about our exciting suite of products: https://www.lockheedmartin.com/en-us/products/command-and-control.html https://www.youtube.com/watch?v=mYu06sRV398 THE WORK CommandIQ® is seeking a software engineer to join one of our agile development teams. In this role, you will: • Decompose higher-level roadmap features into actionable work items • Design, Implement, and integrate/test software features • Perform peer reviews for fellow software engineers and debug issues as they arise • Participate in technical discussions to define/solve overarching software architecture needs • Collaborate with cross-functional peers to better understand project requirements and customer/stakeholder needs WHO WE ARE CommandIQ® is a geographically dispersed project team that executes in an agile – scrum setting. The team readily adapts to changing priorities as new information is discovered and project milestones shift to meet the various stakeholder needs. It has the opportunity to be fast-paced environment but also presents a highly-desirable opportunity for team members to gain exposure to various subject areas and hone their technical skills across various tools and frameworks. Additionally, team members have the ability to interface with an array of different customer groups and present thoughtful solutions to meet the various customer/stakeholder needs. If the desire to succeed in an actively changing and complex problem space excites you, CommandIQ® is the place to be! For this role specifically, candidates who are local to Colorado Springs, CO or King of Prussia, PA are preferred. Strong candidates who exceptionally match the roles and responsibilities will be considered for a fully-remote work schedule. The specific weekly work schedule will be discussed during the hiring process. WHY JOIN US Your Health, Your Wealth, Your Life - At Lockheed Martin, we prioritize the well-being of our employees. We offer flexible schedules, competitive pay, and a comprehensive benefits package to support your healthy, fulfilling life both at and outside of work. Basic Qualifications: • Experience with UI/UX Design Iteration Process/Tools (Figma, MockFlow, UXPin, Axure) • Experience with utilizing AI tools (Figma AI, UX Pilot, Google Stitch) within overall UI/UX design process • Frontend framework development experience using Angular, javascript, CSS, and HTML • Experience/Familiarity with the following: Docker, REST APIs • Experience across the full Software Development Life Cycle (SDLC) • 3 years of relevant work experience (Advanced Degree may be substituted for 2 years of experience) • Active Secret Clearance Desired Skills: • Experience in Agile Methodologies Tools • Experience in UI/UX Test Frameworks (Cypress, Selenium, Playwright, Jest) • Experience in a Full-Stack engineering role • Experience/Exposure to any of the following: Gitlab CI/CD, Helm, Kubernetes, gRPC, Python, Flask • Previous IRAD experience Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Secret Other Important Information You Should Know Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. Ability to Work Remotely: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process. Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. Schedule for this Position: 4x10 hour day, 3 days off per week Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $93,200 - $164,450. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible. Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications. Experience Level: Experienced Professional Business Unit: RMS Relocation Available: No Career Area: Software Engineering Type: Full-Time Shift: First

Design, implement, test, and review frontend software features in an agile team for mission-critical command and control applications. | 5+ years frontend development experience with Angular, JavaScript, CSS, HTML, REST APIs, Docker, UI/UX design and testing, plus Agile methodologies and mentoring. | hackajob is collaborating with Lockheed Martin - US to connect them with exceptional professionals for this role. WHAT WE'RE DOING Come join the CommandIQ® (CIQ) team – a product line established in 2025 with sizable investment and support from RMS senior leadership. We are developing mission critical Battle Management and Command Control capabilities for a complete Command and Control mission suite. Our solution provides the open architecture as well as mission apps that can be customized to each user’s needs. Customers can also easily integrate their favorite tools into a single CommandIQ® Common Operating Picture (COP) to meet their own, specialized mission requirements. Join us and become a part of the team that is actively designing and developing the initial baseline which has already generated significant customer interest both domestically and internationally! Check out these links for more information about our exciting suite of products: https://www.lockheedmartin.com/en-us/products/command-and-control.html https://www.youtube.com/watch?v=mYu06sRV398 THE WORK CommandIQ® is seeking a software engineer to join one of our agile development teams. In this role, you will: • Decompose higher-level roadmap features into actionable work items • Design, Implement, and integrate/test software features • Perform peer reviews for fellow software engineers and debug issues as they arise • Participate in technical discussions to define/solve overarching software architecture needs • Collaborate with cross-functional peers to better understand project requirements and customer/stakeholder needs WHO WE ARE CommandIQ® is a geographically dispersed project team that executes in an agile – scrum setting. The team readily adapts to changing priorities as new information is discovered and project milestones shift to meet the various stakeholder needs. It has the opportunity to be fast-paced environment but also presents a highly-desirable opportunity for team members to gain exposure to various subject areas and hone their technical skills across various tools and frameworks. Additionally, team members have the ability to interface with an array of different customer groups and present thoughtful solutions to meet the various customer/stakeholder needs. If the desire to succeed in an actively changing and complex problem space excites you, CommandIQ® is the place to be! For this role specifically, candidates who are local to Colorado Springs, CO or King of Prussia, PA are preferred. Strong candidates who exceptionally match the roles and responsibilities will be considered for a fully-remote work schedule. The specific weekly work schedule will be discussed during the hiring process. WHY JOIN US Your Health, Your Wealth, Your Life - At Lockheed Martin, we prioritize the well-being of our employees. We offer flexible schedules, competitive pay, and a comprehensive benefits package to support your healthy, fulfilling life both at and outside of work. Basic Qualifications • Frontend framework development experience using Angular, javascript, CSS, and HTML • Experience using REST API's and Docker • Experience with UI/UX Design Iteration Process/Tools (Figma, MockFlow, UXPin, Axure) • Experience performing verification-level testing on UI/UX components and applications using recognized UI/UX Test Frameworks (Cypress, Selenium, Playwright, Jest) • Experience across the full Software Development Life Cycle (SDLC) • 5 years of relevant work experience (Advanced Degree may be substituted for 2 years of experience) Desired Skills • Experience in Agile Methodologies Tools • Experience leading software teams through technical planning activities and mentoring junior engineers • Experience in a Full-Stack engineering role • Experience with container management using Kubernetes/Helm • Experience with any of the following: Gitlab CI/CD, gRPC, Python, Flask • Previous IRAD experience • Active Secret Clearance Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Secret Other Important Information You Should Know • Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings. • Ability to Work Remotely: Part-time Remote Telework: The employee selected for this position will work part of their work schedule remotely and part of their work schedule at a designated Lockheed Martin facility. The specific weekly schedule will be discussed during the hiring process. • Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits. • Schedule for this Position: 4x10 hour day, 3 days off per week • Pay Rate: The annual base salary range for this position in California, Massachusetts, and New York (excluding most major metropolitan areas), Colorado, Hawaii, Illinois, Maryland, Minnesota, New Jersey, Vermont, Washington or Washington DC is $113,900 - $200,905. For states not referenced above, the salary range for this position will reflect the candidate’s final work location. Please note that the salary information is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market and business considerations when extending an offer. • Benefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays. (Washington state applicants only) Non-represented full-time employees: accrue at least 10 hours per month of Paid Time Off (PTO) to be used for incidental absences and other reasons; receive at least 90 hours for holidays. Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year. This position is incentive plan eligible. • Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications. • Experience Level: Experienced Professional • Business Unit: RMS • Relocation Available: No • Career Area: Software Engineering • Type: Full-Time • Shift: First