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CesiumAstro creates out-of-the-box communication systems for space and airborne platforms.
The Role
Lead systems engineering for spacecraft missions: decompose requirements, manage interfaces, plan and execute verification and integration, drive mission operations from launch through on-orbit operations, lead readiness and anomaly response, coordinate multidisciplinary teams, develop operational procedures and flight rules, and mentor engineering staff to ensure mission success.
Summary Generated by Built In
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.
The Flight Director leads the systems engineering activities required to define, develop, integrate, verify, and operate complex spacecraft and aerospace systems throughout the product lifecycle. This role translates customer requirements, mission objectives, and system architecture into technical solutions while providing technical leadership for mission execution, operational readiness, and on-orbit spacecraft operations.
Working within a multidisciplinary engineering environment, the Senior Systems Engineer collaborates with software, hardware, electrical, mechanical, integration and test, ground systems, and program teams to ensure systems meet technical, operational, cost, and schedule objectives. This role supports programs from concept development through launch and mission operations, driving system integration, technical decision-making, and mission success.
ESSENTIAL ROLES AND RESPONSIBILITIES
- Analyze customer, mission, and system-level requirements and decompose them into clear, verifiable system and subsystem requirements.
- Ensure requirements maintain end-to-end traceability to customer requirements, system architecture, and Concept of Operations (CONOPS).
- Define and manage hardware, software, electrical, mechanical, thermal, and data interfaces across spacecraft systems.
- Collaborate with multidisciplinary engineering teams to refine requirements for completeness, feasibility, technical accuracy, and manufacturability.
- Support system architecture development, technical trade studies, requirements management, configuration management, and engineering change activities.
- Identify technical risks, integration challenges, requirement gaps, and design issues throughout the development lifecycle.
- Develop system verification and validation strategies, including verification methods, acceptance criteria, verification levels, and compliance evidence.
- Define verification configurations including hardware, software, firmware, and operational test environments.
- Develop and maintain verification documentation, Verification Cross Reference Matrices (VCRM), requirements traceability matrices, and verification evidence packages.
- Partner with Integration & Test teams to plan, coordinate, and execute system integration and verification activities.
- Evaluate test results, resolve technical discrepancies, and support corrective actions.
- Lead mission readiness reviews, launch readiness activities, operational rehearsals, and mission certification efforts.
- Lead spacecraft mission operations through launch, commissioning, routine operations, anomaly response, and end-of-life activities to ensure safe and successful mission execution.
- Serve as the technical authority during mission execution by monitoring spacecraft health, directing operational decision-making, and coordinating responses to off-nominal events.
- Develop and execute mission timelines, operational procedures, flight rules, and mission readiness activities, including simulations and contingency planning.
- Collaborate with engineering, flight software, ground systems, and mission operations teams to resolve technical issues, support anomaly investigations, and improve operational performance.
- Drive continuous improvement of mission operations processes, operational tools, and mission readiness while ensuring compliance with mission objectives and operational requirements.
- Lead multidisciplinary engineering teams throughout system development, integration, launch, and mission operations.
- Support technical planning, Program Increment (PI) planning, staffing assessments, and engineering execution activities.
- Prioritize engineering and mission operations activities to meet technical, operational, schedule, and program objectives.
- Participate in customer reviews, design reviews, mission readiness reviews, and technical decision boards.
- Mentor engineers on systems engineering, mission operations, requirements development, verification planning, and operational best practices.
- Drive continuous improvement of engineering processes, operational excellence, and technical rigor.
JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS
- Bachelor's degree in Aerospace Engineering, Systems Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Physics, or a related technical discipline with a minimum of 5 years of relevant experience.
- Advanced knowledge of systems engineering principles, the systems development lifecycle, and spacecraft system architecture.
- Experience developing, managing, and verifying system and subsystem requirements, interfaces, and verification strategies.
- Strong understanding of systems integration, configuration management, verification and validation, and technical risk management.
- Experience supporting spacecraft mission planning, launch campaigns, mission operations, anomaly resolution, and on-orbit operations.
- Ability to interpret customer requirements, Concept of Operations (CONOPS), and technical specifications to develop engineering and operational solutions.
- Strong analytical, troubleshooting, and systems-thinking skills with the ability to make sound technical decisions in dynamic environments.
- Proficiency with Microsoft Office Suite, including Word, Excel, PowerPoint, and Visio.
- Experience with requirements management tools such as Jama, IBM DOORS, or equivalent platforms.
- Experience with Model-Based Systems Engineering (MBSE) tools, including CATIA Magic/Cameo, MagicDraw, or similar.
- Familiarity with systems modeling, analysis, and simulation tools.
- Excellent written, verbal, and interpersonal communication skills with the ability to collaborate and provide technical leadership across multidisciplinary engineering teams.
- Experience supporting aerospace, defense, or other highly regulated engineering programs.
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.
Skills Required
- U.S. person status or eligible to obtain required U.S. Department of State authorizations (citizen, lawful permanent resident, conditional resident, asylee, or refugee)
- Bachelor's degree in Aerospace, Systems, Electrical, Mechanical, Computer Engineering, Physics, or related technical discipline with a minimum of 5 years relevant experience
- Advanced knowledge of systems engineering principles, systems development lifecycle, and spacecraft system architecture
- Experience developing, managing, and verifying system and subsystem requirements, interfaces, and verification strategies
- Strong understanding of systems integration, configuration management, verification and validation, and technical risk management
- Experience supporting spacecraft mission planning, launch campaigns, mission operations, anomaly resolution, and on-orbit operations
- Ability to interpret customer requirements, CONOPS, and technical specifications to develop engineering and operational solutions
- Strong analytical, troubleshooting, and systems-thinking skills with sound technical decision-making in dynamic environments
- Proficiency with Microsoft Office Suite including Word, Excel, PowerPoint, and Visio
- Experience with requirements management tools such as Jama or IBM DOORS
- Experience with MBSE tools including CATIA, Magic/Cameo, MagicDraw, or similar
- Familiarity with systems modeling, analysis, and simulation tools
- Excellent written, verbal, and interpersonal communication skills and ability to provide technical leadership
- Experience supporting aerospace, defense, or other highly regulated engineering programs
CesiumAstro Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about CesiumAstro and has not been reviewed or approved by CesiumAstro.
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Healthcare Strength — Health coverage includes medical, dental, vision, life and disability insurance, plus FSAs and mental health benefits. Feedback suggests the health package is comprehensive for a growth-stage aerospace firm.
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Retirement Support — Offerings include a 401(k) with company matching and other retirement-plan elements. Feedback suggests core retirement mechanisms are in place alongside standard financial benefits.
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Leave & Time Off Breadth — Generous PTO, paid holidays, paid sick days, and bereavement leave are included. Feedback suggests time-off options are broad on paper across multiple leave types.
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The Company
What We Do
We build high-throughput, plug-and-play phased array communication payloads for space and airborne platforms. CesiumAstro’s full-stack, multi-mission hardware and software products enable a diverse range of commercial and defense objectives. Full-system engineering design is at the heart of every CesiumAstro product. We deliver high-performance solutions under rapid development timelines.
Why Work With Us
At CesiumAstro, we’re a team. We’re passionate, respectful, and determined colleagues ready to help at a moment’s notice. We’re mentors excited to enable our peers with the knowledge they need to succeed. Together, we’re visionaries committing to building memories that will last a lifetime.
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