Mission Architect; Remote Sensing - Millennium Space Systems
El Segundo, Los Angeles County, California, 90245, USA
Listed on 2026-03-11
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Engineering
Systems Engineer, Aerospace / Aviation / Avionics, Electrical Engineering, Electronics Engineer
Job Description
At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.
Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact to global security, like missile warning and Earth observation.
Our team is curious, bold and innovative. We take risks, innovate and explore new techniques and technologies. We influence change because we challenge the status quo. And when we watch our satellites launch, we know each one of us made it happen.
As a Mission Architect, you will be an OPIR Subject Matter Expert (SME), overseeing mission architecture and spacecraft/constellation design across one or more programs. You will oversee all aspects of designing, developing, and fielding Remote Sensing (RS) space segments, including integration with ground and user segments. You will design and develop modeling and simulation tools and methods to validate mission scenarios and assess end-to-end system performance against Key Performance Parameters (KPPs).
You will be responsible for assessing sensor design, development, and performance, conducting solution trades, and decomposing requirements for payload and algorithm vendors. You will be integral to writing proposals, requirements definition, system design, integration & test, and on-orbit operations.
Position Responsibilities:
Define architecture and system requirements for OPIR missions
Lead modeling and simulation efforts to assess system performance
Develop CONOPS at the spacecraft, constellation, and mission level
Architect and implement Mission Data Processing (MDP) algorithms (onboard and ground-based)
Oversee mission level budgets and KPPs (e.g. LOS knowledge, jitter/smear, optical transmission, latency, etc.)
Ensure space system (including Electro-Optical/Infrared (EO/IR) payloads and bus components) meet mission level requirements
Basic Qualifications (Required Skills/Experience):
Bachelor's degree in engineering, physical sciences or computer science with 14+ years of related experience; or a master's degree with 12+ years of related experience; or an equivalent combination of technical education and experience.
10+ years of experience in the design, development, delivery, and operation of space based remote sensing missions
Experience in earth-observing EO/IR missions
Expertise in development of mission modeling and simulation tools to assess sensing mission performance
Experience n the design and performance of EO/IR sensors
An active Secret U.S. Security Clearance. (A U.S. Security Clearance that has been active in the past 24 months is considered active).
Preferred Qualifications (Desired Skills/Experience):
20+ years of experience in the design, development, delivery, and operation of space-based OPIR missions
Experience leading multi-disciplinary technical teams
Experience with the missile warning, tracking, and defense mission across domains (air, ground, space, user, etc.)
Experience with modeling and simulation of constellation performance
Possess active TS/SCI clearance
Conflict of Interest:
Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process
Drug Free Workplace:
Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
Total Rewards:
At Millennium Space Systems, a Boeing Company, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.
Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts,…
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