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Performance Test Engineer
ILAB LLC
Remote, United States
The Performance Test Engineer is a technical leader in the Advanced Services organization and a strategic participant in customer engagements. The Performance Test Engineer helps set the…
Added 2 mins ago
Software Engineer Lead
PNC Bank NA
PA
…Development Tools, Application Testing, Packaged Application Integration, System Development Life Cycle, Technical…
Added 3 mins ago
Lead Structural Analysis Engineer
The Boeing Company
Titusville, FL
Lead development, integration and documentation of structural requirements to establish system design
Added 3 mins ago
Design and Analysis Engineer (Electronic Sys Design & Analy)
The Boeing Company
Saint Charles, MO
Guide trade studies evaluating system performance, physical, logical, and functional interfaces, MBSE model integration, and platform capability trades across avionics systems.
Added 4 mins ago
Cyber-Physical Systems Reverse Engineer
Kudu Dynamics LLC
Chantilly, VA · Columbia, MD
…interfaces, and interactions between components. You will reverse engineer and emulate embedded devices, develop automated methods for exploring system behavior, and design experiments to…
Added 4 mins ago
RF Communications Engineer
Dynetics, Inc
Huntsville, AL
The Lead RF Communications Engineer will support the Leidos Space Platforms Portfolio in the development of a lunar terrain vehicle system and support equipment, primarily responsible for…
Added 4 mins ago
Sr. Cybersecurity Systems Engineer
LEIDOS, INC.
Linthicum Heights, MD
The successful candidate will participate in the development/evaluation of system engineering documentation, such as System Engineering Plans, Initial Capabilities Documents, Requirements…
Added 4 mins ago
IP Network Engineer II
LEIDOS, INC.
Pearl Harbor, HI
…and assures command and control of the Defense Information System Network (DISN) services to its customers, the department of Defense (DoD) and national security organizations. This…
Added 4 mins ago
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Senior Software - Generalist
Orbit Neuro Co.
San Francisco, CA
- $185,000 to $215,000 USD / year
- Have built integration tests, hardware simulators, or developer tooling with pytest, GoogleTest, Catch2, CMake, or Docker.
Added 4 mins ago
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Senior Embedded Software Engineer
Orbit Neuro Co.
San Francisco, CA
- $185,000 to $215,000 USD / year
- Evolve our Yocto-based Linux platform, including application integration, system configuration, and reproducible builds.
Added 4 mins ago
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Senior Cloud & Backend Software Engineer
Orbit Neuro Co.
San Francisco, CA
- $185,000 to $215,000 USD / year
- Establish automated testing, continuous integration and delivery (CI/CD), and observability that keep the platform reliable and easy to evolve.
Added 4 mins ago
Sr Manufacturing Engineer , AWS Board Core Design Team
Amazon Data Services, Inc.
Austin, TX · Seattle, WA · Cupertino, CA
…manufacturing engineering to the next level. As a Senior Manufacturing Engineer on the AWS Board Core Design team (Core Components Group), you will develop, deploy, qualify, and…
Added 4 mins ago
Manufacturing Engineer , AWS Board Core Design Team
Amazon Data Services, Inc.
Seattle, WA · Cupertino, CA
…manufacturing engineering to the next level. As a Manufacturing Engineer on the AWS Board Core Design team (Core Components Group), you will develop, deploy, qualify, and continuously…
Added 4 mins ago
System Development Engineer, Hardware Engineering Services
Amazon Web Services, Inc.
Seattle, WA · Cupertino, CA
…collaborates with Server Hardware Engineers and completes the system design and software/script development work required to build next-generation servers and HW components. Our designs are…
Added 4 mins ago
Sr NAND SSD Product Engineer, Nitro SSD/NAND
Amazon Development Center U.S., Inc.
Seattle, WA · Cupertino, CA
…including NAND-based SSDs. You will lead the next generation NAND integration process with Nitro SSD from component characterization to system integration and productization qualification.…
Added 5 mins ago
Software Engineer / Analyst
PeopleTec
Huntsville, AL
PeopleTec is currently seeking a Software Engineer / Analyst to support our Huntsville, AL location. (ON SITE)
Added 5 mins ago
DevOps Software Engineer
Base-2 Solutions, LLC
Bethesda, MD, MD
Base-2 Solutions is seeking a TS/SCI-cleared DevOps Software Engineer to join a high-energy team building and deploying a cutting-edge technology stack in support of the DIA-NMEC (National…
Added 5 mins ago
DevOps Platform Engineer/Linux Systems Administrator
Base-2 Solutions, LLC
Bethesda, MD, MD
Support the implementation of automation, continuous integration and delivery, and DevOps best practices across cross-functional engineer teams.
Added 5 mins ago
Senior DevOps Software Engineer
Base-2 Solutions, LLC
Bethesda, MD, MD
Base-2 Solutions is seeking a TS/SCI-cleared Senior DevOps Software Engineer to join a high energy team building and deploying a cutting edge technology stack in support of the DIA NDOC…
Added 5 mins ago
DevOps Software Engineer
Base-2 Solutions, LLC
Bethesda, MD, MD
Base-2 Solutions is seeking a TS/SCI-cleared DevOps Software Engineer to work with a dynamic, mission-focused, solutions-oriented, and adaptive team to design, develop, and deploy a…
Added 5 mins ago
DevOps Software Engineer
Base-2 Solutions, LLC
Bethesda, MD, MD
Base-2 Solutions is seeking a TS/SCI-cleared DevOps Software Engineer to join a high-energy team building and deploying a cutting-edge technology stack in support of the DIA-NDOC (National…
Added 5 mins ago
Platform Services Technical Lead
Base-2 Solutions, LLC
Bethesda, MD, MD
…application-runtime capabilities. You'll work closely with the Lead Systems Engineer, Release Train Engineer, government stakeholders, and cross-functional engineering teams to translate…
Added 5 mins ago
Cloud Cyber Security Engineer
Base-2 Solutions, LLC
Bethesda, MD, MD
Work closely with System Engineering, Test Engineering, and Integration teams to ensure that the hardware and software architecture and implementation meets security requirements.
Added 5 mins ago
Software Engineer, Payments
Zuora
Foster City, CA
As a Software Engineer III on the Integration Hub team, you will design and develop high-performance integration services, event-driven systems, and extensible APIs that power…
Added 5 mins ago
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Senior Engineer I - Product
Microchip - USA
CO
- $70,304 to $205,000 USD / year
…Guiding Values; we affectionately refer to it as the Aggregate System and it’s won us countless awards for diversity and workplace…

CesiumAstro

Senior Spacecraft Systems Engineer

Westminster, CO, United States

$133,000 to $160,000 USD / year

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Job details

Pay: $133,000 to $160,000 USD / year
Posting language: English
Posted: Nov 9, 2026

Original job description

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

We are looking to add a Senior Spacecraft Systems Engineer to our team. In this role you will develop, integrate, and validate systems supporting products and platforms. This role applies established systems engineering principles to develop system solutions, optimize system performance, and resolve complex systems engineering challenges from concept through integration, verification, and production.

Working cross-functionally with systems, software, electrical, mechanical, manufacturing, integration and test, quality, and program teams, the Senior Spacecraft Systems Engineer supports multidisciplinary engineering efforts, contributes to technical investigations, and promotes continuous improvement.

JOB DUTIES AND RESPONSIBILITIES

Develop system architectures, requirements, interfaces, technical baselines, and system specifications supporting product development.
Conduct requirements analysis, system modeling, trade studies, functional analysis, system decomposition, and systems integration activities.
Evaluate system requirements, interface specifications, architecture documentation, engineering analyses, and technical documentation to support implementation.
Develop and conduct verification, validation, testing, simulation, integration, and troubleshooting activities.
Analyze system performance, test results, simulation data, and engineering observations to resolve technical issues.
Recommend engineering changes, system improvements, corrective actions, and design updates that improve system performance, reliability, and operational effectiveness.
Collaborate with systems, software, electrical, mechanical, manufacturing, integration and test, quality, and program teams throughout product development.
Prepare requirements documentation, interface control documentation, verification reports, engineering reports, engineering change documentation, and technical recommendations.
Participate in design reviews, technical investigations, customer support activities, system integration, and verification initiatives.
Evaluate systems engineering methods, requirements management processes, modeling techniques, and development activities to identify improvement opportunities.
Validate compliance with engineering standards, company procedures, customer requirements, and systems engineering best practices.
Contribute to continuous improvement initiatives that strengthen system performance, requirements quality, technical accuracy, engineering efficiency, and operational effectiveness.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

Bachelor's degree in systems engineering, aerospace engineering, electrical engineering, computer engineering, or a related engineering field with 5–8 years of related experience, Master's degree with 3–6 years of related experience, or PhD with 0–3 years of related experience in systems engineering, system architecture, requirements management, configuration management, systems integration, or a related discipline.
Strong knowledge of systems engineering principles, system architecture, requirements development, systems integration, and technical baseline management.
Experience with systems modeling, trade studies, functional analysis, engineering analysis tools, and technical documentation.
Knowledge of requirements management, interface development, verification methodologies, configuration management, product lifecycle processes, and technical risk assessment.
Understanding of systems engineering processes, engineering documentation, technical standards, model-based systems engineering, and requirements traceability.
Proficiency in multidisciplinary engineering collaboration, modeling and simulation, system verification, performance analysis, and product development.
Proficiency with Microsoft Office Suite including Outlook, Word, Excel, PowerPoint, and Teams.
Engineering analysis and modeling tools, e.g. MATLAB, Simulink, STK, Python, or equivalent applications.
Engineering documentation, requirements management, and collaboration tools, e.g. DOORS, Jira, Confluence, or equivalent applications.

CesiumAstro considers several factors when extending an offer, including but not limited to, the role and associated responsibilities, a candidate’s work experience, education/training, and key skills. Full-time employment offers include company stock options and a generous benefits package including health, dental, vision, HSA, FSA, life, disability and retirement plans.

CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

Please note: CesiumAstro does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to CesiumAstro team members will be considered property of CesiumAstro, and we will not be obligated to pay any referral fees.

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