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ES
Night Custodian (4 hours/day - Benefit Eligible)
Englewood Schools
Englewood, CO
- $18.14 to $20.52 USD / hour
…in the event of illness or injury. Our Employee Assistance Program (EAP) provides counseling and support services, and our wellness programs are designed to promote a healthy…
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General Manager, Southern Operations
Interfor
Peachtree City, GA
Proven track record in leadership and driving a cultural shift on safety, environmental, business improvement, continuous improvement, and performance management.
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PH
Registered Nurse, Float Pool, 12HR, Full Time, Days
Pasadena Hospital Association, LTD dba Huntington Health
United States
- Full-time
Responsible for coordination of care to meet identified needs of the patient/family. Supervises the management of patient care utilizing critical thinking and nursing process, discharge…
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Quality Technician 3rd shift
Aumovio
Morganton, NC
7) Support Plant and Worldwide meetings as needed (Fast response, Jidoka, Internal Defect Management, Scrap Reduction, etc…)
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AS
SH 4003 Kindred Hospital Paramount - Travel: RN Case Manager Days
AHS Staffing
Paramount, CA
- $960 USD / week
Registered Nurse - Case Management - Travel | Paramount, California
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College Recruiter
Nucor
Charlotte, NC
…bonuses, Paid parental leave, Tuition reimbursement, Stock program, Scholarships and…
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Technical Officer Global Health Security
Family Health International
Washington, DC
Support project design, technical work planning and program quality assurance, including adherence to global standards and guidelines.
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Delivery Driver(05266) $250 Sign On Bonus - 4421 Lake St
Domino's
Lake Charles, LA
Eligibility requirements and bonus milestones apply. Ask the hiring manager for complete program details.
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Bar Manager
Le Méridien Houston Downtown
Houston, TX
Assist in the effective management and direction of restaurant operations in accordance with established guest service and sustainability standards.
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Supplier Quality Engineer
Vestas
Brighton, CO
Support proactive supplier quality management activities to improve product quality, operational efficiency, and supplier performance
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Corporate Counsel
HHM Hotels (Philadelphia Corporate)
Philadelphia, PA
HHM Hotels is an industry-leading hotel management and investment firm operating more than 230 hotels across the United States and Canada. Our diverse portfolio spans institutional brand…
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Systems Architect
Core4ce Careers
Springfield, VA
Identify what data should be shared across systems to support mission needs, analytics, and operational decision-making.
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Senior Director, Special Programs & Cognitive Security Growth
Core4ce Careers
Remote, United States
Support data-driven pipeline management, opportunity shaping, capture activities, and proposal development
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CC
INVENTORY CONTROL SPECIALIST II
CCI CAPCO
Grand Junction, CO
- $19.73 to $22.2 USD / hour
Proactively monitor quantity of materials to support daily demands and production schedule
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CC
INVENTORY CONTROL SPECIALIST III
CCI CAPCO
Grand Junction, CO
- $26.98 to $30.35 USD / hour
Track consumable gas usage and coordinate replenishment needs with buyers in a timely manner to support operational needs
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MR
Respiratory Therapist I
Marian Regional Medical Center
SANTA MARIA, CA
- $46.83 to $57.67 USD / hour
Every day you will assess respiratory status, implement treatment plans (oxygen, ventilation, airway management), and educate patients/families. You'll document interventions and…
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A
Manager Workshop Territories
Audibel
Eden Prairie, MN
- $64,684 to $84,000 USD / year
Starkey is hiring a Manager Workshop Territories. This position is responsible for providing overall support of the Workshop Consultation program. Responsible for the Workshop program’s…
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DB
Divisional Sales Trainer
Default Brand
Chicago, IL
- $43,888 to $111,900 USD / year
Design, develop and implement comprehensive quarterly and annual sales training plans that support Westlake’s sales objectives.
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DB
Divisional Sales Trainer
Default Brand
Indianapolis, IN
- $43,888 to $111,900 USD / year
Design, develop and implement comprehensive quarterly and annual sales training plans that support Westlake’s sales objectives.
Added 1 min ago
DB
Divisional Sales Trainer
Default Brand
Detroit, MI
- $43,888 to $111,900 USD / year
Design, develop and implement comprehensive quarterly and annual sales training plans that support Westlake’s sales objectives.
Added 1 min ago
DB
Divisional Sales Trainer
Default Brand
Columbus, OH
- $43,888 to $111,900 USD / year
Design, develop and implement comprehensive quarterly and annual sales training plans that support Westlake’s sales objectives.
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Violence Prevention Program Coordinator
CITY OF COLUMBIA
Columbia, MO
The purpose of the job is to reduce violence and support affected individuals by building strong community partnerships, enhancing specialized service coordination, and driving…
Added 1 min ago
Graduate Environmental Scientist
GHD
Omaha, NE · OMAHA, NE
At our Omaha office, you will work directly with experienced scientists and program leaders on projects for major U.S. clients, including Fortune 500 companies, Class I railroads, leading…
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UNAVAILABLE
S&B Engineers and Constructors
Field Project, TX
Support project planning, resource management, and change control processes.
Added 1 min ago
Director, Client Solutions & Delivery
American Bankers Insurance Company of Florida
United States
Bachelor’s degree in business, Operations, Project/Program Management, or a related field.

CesiumAstro

Senior Spacecraft Systems Engineer - Optical Comms

Westminster, CO, United States

$133,000 to $161,000 USD / year

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Job details

Pay: $133,000 to $161,000 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.

The Senior Spacecraft Systems Engineer – Optical Comms is responsible for leading the systems engineering activities required to define, develop, integrate, verify, and support complex aerospace systems throughout the product lifecycle. This role translates mission objectives, customer requirements, and system architecture into technical solutions that enable successful system integration and mission execution.

Working within a multidisciplinary engineering environment, the Senior Systems Engineer collaborates with software, hardware, mechanical, electrical, manufacturing, integration and test, mission operations, and program management teams to ensure systems meet technical, operational, cost, and schedule objectives. This role provides technical leadership from concept development through design, integration, verification, launch, and operational support while contributing to technical decision-making and risk management.

ESSENTIAL ROLES AND RESPONSIBILITIES

Analyze customer, mission, and system-level requirements and decompose them into clear, verifiable system and subsystem requirements.
Establish clear definitions for all hardware and software interfaces between optical communication payloads and the space vehicle
Research commercially available optical communication payloads and conduct source selection
Serve as primary technical contact with vendors through the full program lifecycleEnsure requirements maintain end-to-end traceability to customer requirements, system architecture, and Concept of Operations (CONOPS).
Define and manage hardware, software, electrical, mechanical, and data interfaces between system elements.
Collaborate with cross-functional engineering teams to refine requirements for completeness, feasibility, technical accuracy, and manufacturability.
Support requirements management, configuration management, baseline control, and engineering change activities.
Identify technical risks, requirement gaps, ambiguities, and design issues early in the development lifecycle.
Support system architecture development, technical trade studies, and engineering analyses to evaluate design alternatives and optimize system performance.
Develop system verification and validation strategies, including verification methods (test, analysis, demonstration, and inspection), acceptance criteria, and verification levels aligned with program requirements.
Define verification configurations, including hardware, software, firmware, and test environments required to support verification activities.
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 support system integration and verification activities.
Evaluate test results, resolve technical discrepancies, and support corrective actions to ensure compliance with system requirements.
Support technical planning, Program Increment (PI) planning, staffing assessments, and engineering execution activities.
Prioritize systems engineering activities to meet technical, cost, schedule, and program milestones.
Participate in technical reviews, design reviews, customer meetings, and engineering milestone activities.
Mentor junior engineers on systems engineering best practices, requirements development, traceability, verification, and technical documentation.
Drive continuous improvement of engineering processes, systems engineering rigor, and technical documentation.
Collaborate across multidisciplinary engineering teams to support successful program execution.
Perform additional duties and responsibilities as assigned.

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 typically 5–8 years of relevant experience; Master’s degree in a related technical discipline with typically 3–6 years of relevant experience; or PhD in a related technical discipline with typically 0–3 years of relevant experience.
Strong knowledge of systems engineering principles and the systems development lifecycle.
Experience developing, managing, and verifying system and subsystem requirements.
Knowledge of systems architecture, interface management, systems integration, and configuration management.
Understanding verification, validation, and systems integration processes.
Ability to interpret customer requirements, Concept of Operations (CONOPS), and technical specifications to develop engineering solutions.
Microsoft Office Suite (Word, Excel, PowerPoint, Visio)
Requirements Management tools (Jama, IBM DOORS, or similar)
Model-Based Systems Engineering (MBSE) tools (CATIA Magic/Cameo, MagicDraw, or similar)
Systems modeling and simulation tools
Collaboration platforms (Confluence, SharePoint, or similar)
Configuration management and version control tools (Git, GitLab, Bitbucket, or similar)
Issue tracking tools (Jira or similar)
Strong analytical, troubleshooting, and problem-solving skills.
Excellent organizational skills and attention to detail.
Effective written, verbal, and interpersonal communication skills.
Ability to collaborate effectively within multidisciplinary engineering teams.

PREFERRED EXPERIENCE

Familiarity with spacecraft mission planning, launch support, and on-orbit operations.
Experience supporting spacecraft system integration, mission readiness, and operational activities.
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.

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