18 model based systems engineer jobs found

Description SAIC is searching for a motivated, career and customer-oriented Senior Database Engineer who performs high-level, day-to-day software testing solutions to join our team and begin an exciting and challenging career. This is a 100% Remote role. Responsibilities: Establishes database management systems, standards, requirements, guidelines and quality assurance for database deliverables, such as conceptual design and architecture, logical database, capacity planning, external data interface specification, data loading plan, data maintenance plan and security policy. Works with clients to translate business requirements into a logical model that will accurately support and represent the client s entity relationship and flow of data. Develops the appropriate database framework to convert the logical model into a physical model including the creation and maintenance of schemas containing windows, screens, tables and columns and reports that support the model; and...

Description SAIC is seeking a Satellite Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) support the NRO Electro-Optical System Program Office (ESPO). Qualified candidates must possess demonstrated systems engineering expertise in requirements management, traceability, and verification. The successful candidate must also have strong working knowledge across a wide variety of Electro-Optical satellite designs, functional, and performance capabilities. The candidate must be able to work both independently and in a team-based environment. Key duties/responsibilities include, but are not limited to: • Directly support ESPO as the office responsible for the design, development, manufacturing, integration & test, and launch & initialization of Electro-Optical satellites for the NRO. • Represent ESPO equities by providing verification evidence for Enterprise requirements allocated to the program office. • Lead in managing requirements development,...

Overview SCCI is seeking a Systems Engineer to join our BMS support team. The successful candidate will apply robust systems engineering processes, work closely with the customer and end-users to develop requirements and participate in building the systems associated with a weapon control system. This position will interface with other engineering functional areas (i.e. Software Engineering, Test, Configuration Management, Training, and Safety) and technical personnel from various external organizations to clarify program intent, identify problems, suggest changes, and develop and document final solutions. CONUS travel is expected 1 - 2 weeks per month to participate in remote events as required. This position is located in Dahlgren, VA . SCCI offers a comprehensive and competitive benefits package including Health, Dental, Vision, Life and Disability benefits, 401k with Company Match, time off consisting of 2 weeks of paid vacation, 48 hours of sick/personal leave, and...

Clearance Requirement: Active Secret Clearance is required to start Travel Requirements: 5% Location: Norfolk, VA SUMMARY: WR has a potential opportunity for a Systems Engineer, Basic to design and develop systems-level solutions and provide systems support as directed. Position responsibilities will include, but are not limited to the following: Serve as full-time VTL code author for the SABER-NAV project Attend SABER-NAV IPT meetings, working groups, and weekly synchronization meetings Support the development of VTL scripts for Interface Design Document (IDD) and related documentation Assist with the development and updates of the Systems Requirement Traceability Matrix (SRTM) Demonstrate capabilities and update the SABER-NAV model as needed Work under the direct technical supervision of senior personnel Collaborate with engineering staff to evaluate interface requirements between hardware, software, operations, and performance...

Description SAIC is seeking experienced Space Systems Integration Engineer to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) program in Chantilly, VA. As Space Systems Integration Engineer , you will be supporting the Systems Engineering and Integration of the Tranche 3 constellation, which includes hundreds of satellites accomplishing multiple mission areas including missile warning, tracking and defense and tactical communications to warfighters. You will work with the SDA, space vehicle contractors, and ground segment contractors to ensure the architecture, requirements, implementation, integration and testing are executed successfully. Responsibilities to include, but are not limited to: Works as a key part of the overall Systems Engineering, Integration and Test (SEIT) group that is the core of the T3PI team. Supports integration and early testing of Space Vendor designs to meet system requirements to achieve overall mission needs...

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 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 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 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 Engineer 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 member of the Program Office...

Description SAIC is seeking an experienced Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful applicant will demonstrate flexibility in task execution and provide technical expertise on a variety of Modeling and Simulation (M&S) topics, including system performance modeling, design analysis, scenario development, and data visualization. In this role, the successful candidate may also assist with Systems Engineering topics (e.g., requirements, configuration management, readiness, verification and validation, etc.) to ensure comprehensive continuity across multiple program activities. As a trusted advisor, the candidate will be required to deliver value-added judgment and provide well-informed recommendations to the customer on program objectives, technical strategies, and system capabilities. The successful candidate will produce thorough, actionable, and consistent deliverables that align with the organization's goals and objectives...

Description SAIC is seeking an experienced CAD Modeling and Simulation Engineer to support a government customer in Chantilly, VA. The successful applicant will demonstrate adaptability in task execution and provide technical expertise across a variety of Computer-Aided Design (CAD) and Modeling and Simulation (M&S) topics, including 3D modeling, design visualization, structural analysis, and simulation of system performance. In this role, the successful candidate may also assist with Systems Engineering activities (e.g., requirements, configuration management, readiness, verification and validation, etc.) to ensure the effective integration of CAD models within broader simulation and analysis frameworks. As a trusted advisor, the candidate will be expected to deliver thoughtful recommendations and offer value-added insights to the customer on program objectives, cutting-edge design technologies, and system optimization. The successful candidate will produce technically...

Description SAIC is seeking a Modeling & Simulation (M&S) Engineer to contribute to the success of the Program Executive Office Integrated Warfare Systems (PEO IWS), specifically focusing on the renowned AEGIS Combat System and Enterprise Ship Self Defense Systems (SSDS). This is an exciting opportunity to directly impact Navy mission readiness by ensuring high-fidelity modeling and simulation tools meet the performance expectations of Navy combat systems. This position is onsite in Dahlgren, VA and requires an active Secret clearance to begin work. What You'll Do: Use advanced modeling techniques to support mission and operational requirements for Navy combat systems with particular focus on AEGIS Combat System and SSDS Conduct operational and system effectiveness trade-off studies, test planning, and validation activities Analyze test planning documents, focusing on establishing clear Measures of Effectiveness (MOEs) and supporting accurate operational...

Description SAIC is seeking a Ground Systems Engineer to support the LANDMARK AOS program, a large SETA contract supporting the customer's Ground Enterprise Directorate (GED) and its end to end system acquisition mission. This role sits within the Chief Architect's Office, where you will help guide the evolution of the customer's ground architecture and ensure major system acquisitions deliver against mission needs. As the Ground Systems Engineer you will track deliveries, performance requirements, and integration activities across three major system acquisitions spanning five system program offices, providing the technical and acquisition insight needed to keep complex efforts aligned with enterprise-level architectural direction. Key Responsibilities to include: Define, develop, and implement ground system architectures that enable advanced mission capabilities. Analyze system requirements, shape technical solutions, and deliver clear architectural...

Description SAIC is searching for a motivated, career and customer-oriented Sr. Software Test Engineer who performs high-level, day-to-day software testing solutions to join our team and begin an exciting and challenging career. This is a 100% Remote role. Job Description: Develops and executes test plans, test cases, and test procedures to ensure that all information systems products and services meet organization standards and end-user requirements. Develops test plans, test schedule, and approach. Writes test cases and scripts and identifies data for test scenarios. Conducts a walk through on test case/script with Test Managers, Requirement Leads, Project Managers, and Development Leads. Performs and leads tests of software and/or IT systems to ensure proper operation and freedom from defects. Performs verification activities on work products using defined methods, procedures and criteria with an appropriate verification environment....

Description SAIC is seeking an accomplished Sr. Enterprise Systems Integrator to provide high-impact 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, integrating, and sustaining the nation's most advanced space and ground mission systems. As the Sr. Enterprise Systems Integrator, you will drive enterprise-level alignment across complex, multi-INT software services; orchestrate cross-program technical integration; and guide government leadership through the full lifecycle of ground enterprise modernization. Key Responsibilities to include: Support the integration of multi-INT mission applications, services, and workflows across the Ground Enterprise, ensuring alignment with enterprise architecture, mission priorities, and modernization objectives....

ECS is seeking a Project Manager to work in our Fairfax, VA office. ECS is seeking a highly motivated Project Manager, Special Projects to support a portfolio of dynamic initiatives for a Department of Defense (DoD) customer, including AI/ML innovation, Gen AI and Large Language Model (LLM) integration, Unmanned Undersea Vehicle (UUV) support, and strategic cloud efforts. This role is ideal for a technically curious and solution-oriented project manager who thrives in fast-paced environments and enjoys engaging with cutting-edge technologies and diverse stakeholders. You'll manage a range of "special projects" that change and evolve based on mission needs, with a focus on delivering value to the Navy's most forward-leaning programs. The successful candidate will work closely with stakeholders across the Navy, commercial vendors, and traditional federal contractors to shape and execute technical priorities. You'll lead interdisciplinary teams, balance competing priorities,...

Description SAIC is seeking an experienced Machine Learning Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful applicant will demonstrate flexibility in task execution and provide technical expertise across a variety of Machine Learning (ML) and Modeling and Simulation (M&S) topics, including developing and training ML models, designing simulation frameworks, conducting performance analyses, and applying data-driven approaches to solve complex problems. In this role, the successful candidate may also assist with Systems Engineering topics (e.g., requirements, configuration management, readiness, verification and validation, etc.) to ensure seamless integration of ML capabilities within simulation environments. As a trusted advisor, the candidate will be expected to provide value-added judgment and offer strategic recommendations to the customer on program objectives, advanced technologies, and system enhancements. The successful...