Job Description

**Description** SAIC is seeking experienced **Senior Principal Systems Integration Engineer** to support the Space Development Agency (SDA) Tranche 3 Program Integration (T3PI) Prime program. Note: This role can be based out of Chantilly, VA; Aurora, CO; El Segundo, CA As the **Senior Principal 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, end users, 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. + Translates system requirements into system architectures that integrate space, ground and end user systems to meet overall mission needs while considering technical, schedule, and cost constraints + Develops interface control documents and system models that define interfaces between space, ground and end user segments. + Ensures segment-level specifications are consistent with system-level requirements. + Develops system threads that evaluate and document step-by-step functional behaviors between space, ground and end user elements. + Performs functional analysis, timeline analysis, and trade studies. + Works with space vehicle and ground segment contractors to ensure designs meet requirements and interfaces across segments and systems will function properly. + Assists with planning and execution of system-level tests and the evaluation of segment-level test plans and execution. **Qualifications** Required Education and Experience + Bachelors and fourteen (14) years or more experience; Masters and twelve (12) years or more experience; PhD or JD and nine (9) years of relevant experience in Engineering or Engineering Sciences. Additional professional years of experience may be substituted in lieu of a degree. + **Active Secret clearance.** + **Developing and/or sustaining high-reliability systems for national security, preferably including space and/or ground systems or space-to-ground integration** + **Experience with systems engineering involving the integration of complex multi-element systems.** + Excellent communication and teaming skills. Desired Education and Experience: + Experienced with fast-paced development programs in the space domain. + A high degree of proficiency using one or more MBSE tools to include Cameo Systems Modeler and/ or DOORs. + Experience with space-based tactical communications; missile warning, tracking and defense; or custody of targets from space. + Experience with a broad range of system types: custom developed HW/SW, COTS/GOTS HW/SW, and specialty engineering. + Experience in Agile methods for program management or software development. + Experience developing Interface Control Documents (ICDs). Target salary range: $200,001 - $240,000. The estimate displayed represents the typical salary range for this position based on experience and other factors. REQNUMBER: 2504691 SAIC is a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation; and training. We are a team of 23,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA M/F/Vet/Disability

Job Tags

For contractors,

Similar Jobs