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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineer II / III (MBSE & Software Systems Engineering) - **Company:** CareerCircle - **Location:** Redondo Beach, CA, United States - **Salary:** $104,000.0 - $187,200.0 - **Contract:** Temporary to permanent - **Skills:** Agile Methodology, Artificial Intelligence, Systems Engineering, Cloud Computing, Collaborative Software, Computer Engineering, Decision Support Systems, Linux, Iterative and Incremental Development, Systems Analysis, Scrum Methodology, Requirements Traceability, Software Engineering, Software Requirements Analysis, Software Systems, Verification and Validation (Software), Subsystems, Systems Modeling Language, Systems Architecture, Systems Integration, Software Technical Review, Workflow Management Systems, Data Processing, State Machines, SC Clearance, Integration Tests - **Published:** September 23, 2026 - **Apply:** https://www.careercircle.com/jobs/all/all/usa/ca/redondo-beach/5865e1e9-5202-4bc1-9136-95b356fb0504 ## About the Role * Bachelor's degree in Systems Engineering, Computer Engineering, Software Engineering, Electrical Engineering, Aerospace Engineering, or a related STEM field. * Approximately 5 or more years of systems engineering experience. * Hands-on experience using CAMEO Systems Modeler. * Strong understanding of SysML and associated diagram types. * Experience performing requirements decomposition, allocation, and traceability. * Experience utilizing Teamwork Cloud or similar model collaboration tools. * Familiarity with software-based systems and software development processes. * Strong analytical, problem-solving, and communication skills., * Bachelor's degree in Systems Engineering, Computer Engineering, Software Engineering, Electrical Engineering, Aerospace Engineering, or a related STEM field. * Approximately 8 or more years of systems engineering experience. * Advanced experience with CAMEO Systems Modeler and SysML. * Demonstrated experience developing and maintaining large-scale MBSE models. * Experience leading technical systems engineering efforts and mentoring junior engineers. * Strong background in requirements engineering, system architecture development, and systems analysis. * Experience supporting software-intensive systems throughout the development lifecycle. * Experience utilizing Teamwork Cloud in collaborative engineering environments. Required Technical Skills * CAMEO Systems Modeler * SysML modeling and diagram creation * Teamwork Cloud * Requirements decomposition and allocation * Requirements traceability and verification * Model-Based Systems Engineering (MBSE) * Systems architecture development * Technical documentation and engineering artifact generation Preferred Experience Candidates should possess experience in one or more of the following mission domains: * Command and Control (C2) Systems * Mission Data Processing Systems * Mission Management Systems Additional preferred qualifications include: * Experience supporting Department of Defense programs. * Experience working with software engineering and development teams. * Software systems engineering experience. * Experience supporting software integration and test activities. * Experience contributing to the delivery of software products. * Familiarity with Agile development methodologies. * Experience supporting verification and validation efforts. Day-to-Day Activities, Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. ## Description Operations Leadership Management Mentorship Traceability Communication Problem Solving Data Processing Software Systems Systems Analysis Systems Modeling Agile Methodology Business Valuation Systems Engineering Systems Integration Integration Testing Software Engineering Software Development Computer Engineering Systems Architecture Aerospace Engineering Full Stack Development Electrical Engineering Business Transformation Requirements Engineering Software Technical Review Systems Modeling Language Engineering Documentation Verification And Validation Product Lifecycle Management Model Based Systems Engineering Iterative And Incremental Development Top Secret-Sensitive Compartmented Information (TS/SCI Clearance), We are seeking Systems Engineers II and III to support the development of complex, software-intensive defense and mission systems. This role is focused on Model-Based Systems Engineering (MBSE), requirements development and decomposition, system modeling, and software systems engineering throughout the product lifecycle. The selected candidate will work closely with software, integration, and test teams to develop system models, define architectures, and produce engineering artifacts that support mission-critical capabilities., The ideal candidate is a hands-on engineer with experience using CAMEO and SysML to develop and maintain system models while supporting the delivery of software-based products. This position is best suited for individual contributors who actively perform technical systems engineering work and collaborate directly with development teams., * Develop and maintain Model-Based Systems Engineering (MBSE) artifacts using CAMEO Systems Modeler. * Create, update, and manage SysML diagrams, including use case, activity, sequence, block definition, internal block, state machine, and parametric diagrams. * Analyze, decompose, allocate, and trace system requirements from customer and operational needs down to subsystem and software requirements. * Support system architecture development and technical baseline management. * Utilize Teamwork Cloud to collaborate across engineering teams and manage model repositories. * Perform system analysis, trade studies, and performance assessments to support design decisions. * Generate engineering documentation, technical specifications, interface definitions, and supporting artifacts. * Collaborate with software engineering teams throughout the software development lifecycle. * Support software integration, verification, validation, and test activities. * Participate in technical reviews, design reviews, and engineering working groups. * Support the development and delivery of software products within an Agile or iterative development environment. * Contribute directly to engineering execution and technical deliverables., * Building and maintaining system models. * Creating and updating SysML diagrams in CAMEO. * Decomposing and allocating system requirements. * Producing engineering artifacts and technical documentation. * Collaborating with software engineers to implement requirements. * Supporting integration, testing, and verification activities. * Participating in technical discussions and design reviews. * Performing system analysis and evaluating design solutions., Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools. Related Jobs Software Systems Engineer TEKsystems Redondo Beach, CA*On-Site Teamwork Operations Leadership Management Mentorship Traceability Communication Problem Solving Data Processing Software Systems Systems Analysis Systems Modeling Agile Methodology Business Valuation Systems Engineering Systems Integration Integration Testing Software Engineering Software Development Computer Engineering Systems Architecture Aerospace Engineering Full Stack Development Electrical Engineering Business Transformation Requirements Engineering Software Technical Review Systems Modeling Language Engineering Documentation Verification And Validation Product Lifecycle Management Model Based Systems Engineering Iterative And Incremental Development Top Secret-Sensitive Compartmented Information (TS/SCI Clearance) +0 Google IT Automation with Python Software Systems Engineer TEKsystems Redondo Beach, CA*On-Site Linux Operations Leadership Management Innovation Mitigation User Story Communication Cloud Hosting Problem Solving Customer Service Software Systems Secret Clearance Mission Planning Agile Methodology Microsoft Windows Business Valuation Workflow Management Systems Engineering Software Development User Experience (UX) Technical Leadership Full Stack Development Technical Documentation Business Transformation Decision Support Systems Requirements Engineering Agile Software Development Scrum (Software Development) +0 ## Related Videos - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [10M Data Records Lost, Underwater Computing, and Psychedelic Fish - Matthias Geniar](https://www.wearedevelopers.com/videos/1908-10m-data-records-lost-underwater-computing-and-psychedelic-fish-matthias-geniar) - [Model Based Systems Engineering in an Agile Product Development Process](https://www.wearedevelopers.com/videos/68-model-based-systems-engineering-in-an-agile-product-development-process) - [Develop on Windows, Deploy on Red Hat Enterprise Linux](https://www.wearedevelopers.com/videos/1600-develop-on-windows-deploy-on-red-hat-enterprise-linux) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) ## Related Articles - [Software Engineer Career: Things You Should Know](https://www.wearedevelopers.com/magazine/143-software-engineer-career-things-you-should-know) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering) - [What Jobs Can You Get with a Software Engineering Degree?](https://www.wearedevelopers.com/magazine/398-what-jobs-can-you-get-with-a-software-engineering-degree) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [How Much Does a Software Engineer Make? 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