59 model based systems engineer jobs found

Description We are seeking a highly skilled Model-Based Systems Engineer (MBSE) to join our team. The ideal candidate will have a strong foundation in requirements analysis, systems design, and systems architecture, with a proven track record of leveraging MBSE tools and methodologies to deliver high-quality, scalable systems. You will collaborate with interdisciplinary teams to create robust system models, align system requirements with customer needs, and define end-to-end system architectures. This position provides an opportunity to shape the development of innovative systems and technologies while ensuring system integrity, traceability, and efficiency throughout the engineering lifecycle. Program Overview: The Resilient Missile Warning and Missile Tracking (RMWT) Ground Management and Integration (GMI) program will support the management and integration of ground system capabilities for missile tracking satellites. This includes the development of a primary MEO...

Description SAIC is seeking a Model Based Systems Engineer , specialized in Systems of Systems (SoS) Architectures, in El Segundo, CA , to provide systems engineering, mission architecting and analysis support to the Space Systems Command within the Space Combat Power and Battle Management, Command, Control, Communication and Space Intelligence System Deltas. These System Deltas oversee the planning, development, testing, deployment, integration, and sustainment of a portfolio that consist of Space Control capabilities. The position supports the architecting of the Space Control enterprise that consists of counter space operations such as Orbital and Spectrum Warfare. Responsibilities: Provide leadership advice on mission engineering strategies for SoS architectures and strategic messaging to key operational and government stakeholders Provide systems engineering and mission architecting support Technical requirements generation/review/compliance, space...

Description SAIC is seeking a driven Model-Based Systems Engineer to join our team of experts providing operational and mission support to a government customer in Virginia. Position Responsibilities: Responsible for the creation and maintenance of a department-side architecture tool, leveraging Model-Based Systems Engineering via the Cameo application suite In concert with team members, collaborate with department teams and external stakeholders to gather future architecture requirements, functions, and behaviors as well as gather applicable characteristics of existing systems Develop detailed diagrams to capture information gathered from various stakeholders in an MBSE approach Present architecture products to stakeholders for feedback and update to meet evolving needs Support the development of requirements documents based on the future architecture Qualifications Active TS/SCI with polygraph Bachelor's degree with 9 years of...

Description SAIC is seeking a Model Based Systems Engineer to support NSWC Crane. NOTE: This position is 100% remote/work from home requiring 10% travel to Indiana or California. JOB RESPONSIBLITIES: Create low and high side models to capture baseline requirements from scratch. Incorporate existing requirements into a model. Generate artifacts ICDs, listed requirements, verification matrix. Help establish interfaces to Matlab to incorporate models into derived requirements. Establish and maintain baseline (AN/ALQ-99) and versions control for different system configurations. Will be working with government owned Cameo tool on NIPR and SIPR. Project setup will be required. Incorporate derived requirements, verification methods, test procedures, etc. Auto generates IDL files to provide software development teams that will maintain synchronization between model and software being developed. Qualifications REQUIRED EDUCATION...

Description We are seeking a highly skilled Model-Based Systems Engineer (MBSE) to join our team. The ideal candidate will have a strong foundation in requirements analysis, systems design, and systems architecture, with a proven track record of leveraging MBSE tools and methodologies to deliver high-quality, scalable systems. You will collaborate with interdisciplinary teams to create robust system models, align system requirements with customer needs, and define end-to-end system architectures. This position provides an opportunity to shape the development of innovative systems and technologies while ensuring system integrity, traceability, and efficiency throughout the engineering lifecycle. Program Overview: The Resilient Missile Warning and Missile Tracking (RMWT) Ground Management and Integration (GMI) program will support the management and integration of ground system capabilities for missile tracking satellites. This includes the development of a primary MEO...

Description SAIC is seeking a Senior Systems Engineer to join and support our dynamic team in Panama City Beach, Florida. JOB DESCRIPTION: This is an excellent opportunity to grow your career and hone your leadership skills while supporting multiple Navy projects of varying complexity. We are seeking a motivated individual eager to apply your expertise in systems engineering, leveraging Model-Based Systems Engineering (MBSE), to enable the successful execution of complex programs. As an engineering team member, you will: Contribute to all aspects of the systems engineering technical processes across the entire system lifecycle. You will act as a key technical resource, providing guidance to team members and ensuring that systems engineering best practices are followed. You will also play a pivotal role in overseeing requirements development, system design, integration, risk management, and verification/validation of complex Navy systems using Digital...

Description SAIC is seeking a highly skilled DevSecOps Systems Engineer to provide Systems Engineering and Technical Advisory (SETA) support to a mission critical program in Chantilly, VA. In this role, you will directly support the National Reconnaissance Office's (NRO) Ground Enterprise Directorate (GED)-the organization responsible for architecting, acquiring, and sustaining the nation's most advanced space and ground systems across their full lifecycle. As a DevSecOps Systems Engineer, you will help shape the next generation of mission capabilities by driving automation, security integration, and modern engineering practices across complex, distributed systems. You will work closely with government partners, development contractors, and cross domain engineering teams to guide digital engineering initiatives, inform architectural decisions, and ensure mission systems are delivered with speed, resilience, and security. Key Responsibilities to include: Provide...

Description SAIC is seeking qualified candidates to support Space Force's Resilient Missile Warning/ Missile Tracking (Resilient MWT) Ground Management Integration (GMI) program. Qualified candidates will help develop and deliver space operations for the integrated resilient ground segment of a USSF mission. Help integrate, enhance, and sustain key mission systems, including the MEO System Operations Center (MSOC) and its 24/7/365 operations, while supporting launches, early orbit operations, and mission sustainment under a Government-owned, Contractor-operated (GOCO) model. The ideal candidate has space operations floor experience, has developed work procedures, checklists and training materials and holds mission knowledge. Role Responsibilities: This position for a Space Operations Center (SOC) Defensive Cyber Operator (DCO) who coordinates and enforces security processes and practices in accordance with the security plan. The DCO continuously monitors the...

Description SAIC is seeking a highly skilled Model Based Systems Engineering (MBSE) Engineer to provide Systems Engineering and Technical Advisory (SETA) support to a mission critical program in Chantilly, VA. In this role, you will directly support the National Reconnaissance Office's (NRO) Ground Enterprise Directorate (GED)-the organization responsible for architecting, acquiring, and sustaining the nation's most advanced space and ground systems across their full lifecycle. This position requires an active TS/SCI with Polygraph. Key Responsibilities to include: Provide technical expertise on MBSE tools, processes, and modeling standards, guiding stakeholders in the adoption and execution of model based engineering. Develop and maintain MBSE models that support system engineering activities, including architecture definition, requirements traceability, and interface management. Ensure all interfaces are accurately captured in MBSE compatible formats and...

Description SAIC's Horizon program is seeking Systems Engineers with varying levels of experience and backgrounds to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Command's Space Domain Awareness and Combat Power and Battle Management, Command, Control and Communications weapon system portfolios. Positions are available in El Segundo, California and, or Colorado Springs, Colorado. The Horizon program is supporting Government weapon systems program offices with subject matter experts that have a background with the Space-based and, or Ground Systems including Command & Control services. Horizon team members provide systems engineering development and integration expertise in support of various capabilities that protect and defend the Nation's most valuable space assets. Our team is at the forefront of the advising and assisting the Government with their architecture and full lifecycle systems engineering processes...

Description We are seeking a highly motivated and detail-oriented Test Engineer Lead to spearhead the creation and execution of comprehensive test documentation, simulation scripts, and validation strategies. This role will be instrumental in ensuring the reliability, functionality, and security of system updates, configurations, and deployments. The Lead Test Engineer will play a key role in developing robust processes for thorough validation. Program Overview: The Resilient Missile Warning and Missile Tracking (RMWT) Ground Management and Integration (GMI) program will support the management and integration of ground system capabilities for missile tracking satellites. This includes the development of a primary MEO Satellite Operations Center (MSOC) and Ground Entry Points (GEPs) to facilitate the operations of missile tracking satellites. Key Responsibilities: Test Strategy Development: Develop and implement overall testing strategies, frameworks, and...

Description SAIC is seeking qualified candidates to support Space Force's Resilient Missile Warning/ Missile Tracking (Resilient MWT) Ground Management Integration (GMI) program. Qualified candidates will help develop and deliver space operations for the integrated resilient ground segment of a USSF mission. Help integrate, enhance, and sustain key mission systems, including the MEO System Operations Center (MSOC) and its 24/7/365 operations, while supporting launches, early orbit operations, and mission sustainment under a Government-owned, Contractor-operated (GOCO) model. The ideal candidate has space operations floor experience, has developed work procedures, checklists and training materials and holds mission knowledge. Role Responsibilities: This position for a Space Operations Center (SOC) Network and Communications Engineer (NetEng) provides operational maintenance and troubleshooting support to all MTC network enclaves. The NetEng provides developmental...

Description SAIC is seeking a results-driven and highly collaborative Deputy Systems Engineer IPT (Integrated Product Team) Lead to support the SEIT organization on a complex DoD program in Colorado Springs, Colorado. This position will focus on day-to-day management, ensuring cross-functional teams are empowered and aligned to meet program goals. The Deputy SEIT Lead will work closely with team leaders to address challenges, maintain program momentum, and serve as a reliable backup for the SEIT Lead when needed. The role emphasizes strong systems engineering expertise, proactive leadership, and fostering a highly collaborative team environment. Core Job Duties: • Provide hands-on support to cross-functional leads (e.g., Systems Engineering, Testing, Cybersecurity) to ensure engineering teams have the resources they need to execute effectively. • Oversee and manage progress on day-to-day systems engineering, integration, and testing activities to ensure alignment with...

Description SAIC is seeking a proactive, detail-oriented Acquisition Systems Engineer Technical Advisor (SETA) in Aurora, CO. This Subject Matter Expert (SME) will provide critical technical and programmatic advisory services to a Government Program Office, supporting the development and execution of acquisition plans. The successful candidate will drive strategic alignment, oversee programmatic execution, and streamline processes to accelerate mission. This work will be performed in the Aurora area. Top Secret (TS) /Sensitive Compartmented Information (SCI) clearance with current polygraph is required to start and must be maintained. Targeted compensation is $170,000. Key Responsibilities Acquisition Strategy & Documentation: Assist the Government Program Manager in developing acquisition artifacts, including Market Research Reports, Statements of Work (SOW), Acquisition Strategy Council (ASC) briefings, and Justification and Approvals (J&As)....

Description SAIC's Horizon program is seeking Systems Engineers with varying levels of experience and backgrounds to support the U.S. Space Forces mission of delivering warfighter capability via the Space Systems Command's Space Domain Awareness and Combat Power and Battle Management, Command, Control and Communications weapon system portfolios. Positions are available in El Segundo, California and, or Colorado Springs, Colorado. The Horizon program is supporting Government weapon systems program offices with subject matter experts that have a background with the Space-based and, or Ground Systems including Command & Control services. Horizon team members provide systems engineering development and integration expertise in support of various capabilities that protect and defend the Nation's most valuable space assets. Our team is at the forefront of the advising and assisting the Government with their architecture and full lifecycle systems engineering processes...

Description Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence Community customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration and more. This position is for a Satellite System Engineering Lead for a large, multi-year contract supporting a cutting-edge and innovative space program. The ideal candidate will have a strong foundation in systems engineering principles and practical experience with satellite systems. The Satellite System Engineer oversees developer satellite system design, development and integration providing critical insight to the customer's execution of the Program with responsibilities that may include, but are not limited to the following: Role Responsibilities: Serve as a leader the Program Office...

Description DESCRIPTION: SAIC has an opportunity in Chantilly, Virginia for a mid-level engineer to join an award-winning SIGINT Flight team providing analysis and recommendations directly contributing to operational and future SIGINT collection systems used for National Security purposes. Members of the team apply aspects of electrical engineering, aerospace engineering, systems engineering, and computer and data science to perform analysis under the guidance of the SIGINT Flight Team Lead and in close collaboration with one another. Members of the team also prepare technical and programmatic briefings and interface with Government Customers on a frequent and ongoing basis. Occasional short-term and extended travel to CONUS and OCONUS government and contractor locations required. Responsibilities: Serve as one of the government's trusted technical advisors for SIGINT mission systems modeling and analysis in areas from spacecraft bus and payload to...

Description We are seeking a highly motivated and detail-oriented Senior Test Engineer to spearhead the creation and execution of comprehensive test documentation, simulation scripts, and validation strategies. This role will be instrumental in ensuring the reliability, functionality, and security of system updates, configurations, and deployments. The Senior Test Engineer will play a key role in developing robust processes for thorough validation. Program Overview: The Resilient Missile Warning and Missile Tracking (RMWT) Ground Management and Integration (GMI) program will support the management and integration of ground system capabilities for missile tracking satellites. This includes the development of a primary MEO Satellite Operations Center (MSOC) and Ground Entry Points (GEPs) to facilitate the operations of missile tracking satellites. Key Responsibilities: Test Strategy Development: Develop and implement overall testing strategies, frameworks,...

Description SAIC is seeking Systems Engineers to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. This position will be located in the National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by Winter/ Spring 2026. The Systems Engineer responsibilities include, but are not limited to: Manages and guides the operations, maintenance, and sustenance of both hardware and software components within the MARS environment. Lead system interoperability testing, ensuring operational data compliance, and supporting the...

Description SAIC is in search of an Enterprise Test and Integration Engineer to support our customer in Chantilly, VA. This position performs Systems Engineering activities related to Information Technology or Engineering including: concept of operations formulation, requirements definition, analysis and engineering, system architecting, system analysis and design, interface and data architectures, validation and verification, systems integration, system op. performance analysis, Ensures the logical and systematic conversion of product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints. This position will perform Systems Engineering activities required to transform intelligence and military needs into future capabilities to meet those needs. This position will provide leading edge systems engineering to include the application of Model Based Systems Engineering (MBSE) in the definition of concept of operations, requirements...