Jobs in the United States

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Federal Projects Manager
AECOM
Orange, CA
- $150,000 to $230,000 USD / year
Manages one or more complex projects, involving a full spectrum of engineering services offered by AECOM.
Added just now
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Federal Projects Manager
AECOM
Los Angeles, CA
- $150,000 to $230,000 USD / year
Manages one or more complex projects, involving a full spectrum of engineering services offered by AECOM.
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Federal Projects Manager
AECOM
Oakland, CA
- $150,000 to $230,000 USD / year
Manages one or more complex projects, involving a full spectrum of engineering services offered by AECOM.
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Federal Projects Manager
AECOM
San Diego, CA
- $150,000 to $230,000 USD / year
Manages one or more complex projects, involving a full spectrum of engineering services offered by AECOM.
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Federal Projects Manager
AECOM
Seattle, WA
- $150,000 to $230,000 USD / year
Manages one or more complex projects, involving a full spectrum of engineering services offered by AECOM.
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Senior Engineering Manager - Track
AECOM
Sacramento, CA
- $160,000 to $260,000 USD / year
Professional Engineer (PE) license or equivalent internationally recognized engineering qualification.
Added 1 min ago
AS
Software Dev Engineer - Software 3058682
Apex Systems Inc.
Westborough, MA
- $54 USD / hour
An established organization is seeking a talented Software Dev Engineer II to join the team. This position focuses on developing test strategies and solutions for new robotics products,…
Added 1 min ago
Structural Engineer, PE
ITAC
Raleigh, NC
Professional Engineer (PE) license required
Added 1 min ago
AD
Tech Ops Engineer III - AMZ26611.5
Amazon Data Services, Inc.
Herndon, VA
- $142,813 to $208,000 USD / year
Must have three years of experience in the following skills: 1) experience in construction cost control, with
Added 1 min ago
System Development Engineer, Ops Tech Solutions
Amazon.com Services LLC
Austin, TX
- Work with product managers, UX designers, and cross-functional engineering teams to deliver cohesive customer experiences and contribute to technical direction.
Added 3 mins ago
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Hot Rolling Mechanical I Process Engineer
Veracity Ventures Inc.
Lancaster, PA
- $110,000 to $120,000 USD / year
The Hot Rolling Mechanical / Process Engineer provides technical leadership and engineering expertise to support manufacturing operations across the Global Rolled Products business.
Added 4 mins ago
Tool Engineer 2
PDS Defense
Palmdale, CA
PDS Defense, Inc. is seeking a Tool Engineer 2, in Palmdale, CA. Job ID#227151
Added 5 mins ago
Building Management Systems Engineer
Turner Construction
Indianapolis, IN · Lebanon, IN
…scope of work and manage submittals and shop drawing review process with assigned owner’s representative and owner’s engineer, and gain approvals from design team for assigned…
Added 6 mins ago
Senior DevOps Engineer
HubSpot
Remote, United States
As a Senior DevOps Engineer, you’ll design and operate the infrastructure that supports high-traffic, data-intensive marketing platforms and systems. You'll also work across our Cloudflare…
Added 9 mins ago
Solutions Architect - Digital Native Business (DNB)
Databricks
Remote, United States
Lead complex architecture discussions - designing scalable, production-grade solutions spanning data engineering, ML/AI, and real-time analytics
Added 11 mins ago
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Sr Advanced Systems Engineer
Aerospace
Minneapolis, MN
- $122,000 to $152,000 USD / year
YOU MUST HAVE
Added 11 mins ago
Software Engineer, Mid
Booz Allen Hamilton_United States
Lexington Park, MD
Bachelor's degree or 5+ years of experience in software engineering in lieu of a degree
Added 12 mins ago
Design Engineer- Hydraulic Valve Experience
Hilite International
Whitehall, MI
Must have camphasing design experience
Added 12 mins ago
Process Engineer
Lightera
Carrollton, GA
The Process Engineer is responsible for direct support of various manufacturing processes in the Carrollton Cable facility. The job functions include troubleshooting process related…
Added 13 mins ago
Electrical Engineering - Design & Manufacturing
BLUE OPS INC
Valdosta, GA
The Electrical Engineer will work closely with Mechanical Engineering, Manufacturing, Production, Quality, and Supply Chain teams to develop robust, reliable, and manufacturable electrical…
Added 15 mins ago
Systems Integration and Test (I&T) Engineer
General Dynamics Mission Systems, Inc
Bloomington, MN
Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree, plus a minimum of 3…
Added 15 mins ago
C++ Software Engineer – Trade Capture
Millennium
New York
…capabilities. Within Information Technology, the Trade Platform Engineering team builds and supports the systems that capture, process, and deliver the firm's trade and execution…
Added 16 mins ago
The Core Engineering- Software Engineering - Associate - Dallas
Campus
Dallas, TX
…metrics and reporting that support Goldman Sachs' decision making process, our Metrics and Analytics Platform Engineering team is continuously growing and evolving. Platform Engineering…
Added 17 mins ago
Engineer II - Distribution
Qualus
Remote, United States
Power your Future with Qualus as an Engineer II in our Distribution Department. As a Distribution Engineer II, you will provide technical leadership for electric utility distribution…
Added 18 mins ago
Senior Staff Mechanical Engineer
CesiumAstro
Melbourne, FL
We are looking to add a Senior Staff Mechanical Engineer to our Mechanical Engineering team. If you enjoy working in a startup environment and are passionate about developing space hardware…

CesiumAstro

Senior Staff Mechanical Engineer

Melbourne, FL, United States

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Job details

Experience: Minimum of 12 years of experience in space antenna and payload mechanical engineering to include electronics packaging, thermal, shock, vibration, stress dynamics, and cost.
Posting language: English
Posted: Nov 13, 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 Staff Mechanical Engineer to our Mechanical Engineering team. If you enjoy working in a startup environment and are passionate about developing space hardware for leading-edge communications satellites, we would like to hear from you.

In this position, you will be responsible for mechanical design aspects of Cesium phased array antennas, subsystems, and interfaces through all phases of the development process. The ideal candidate will be versatile and proficient in mechanical analysis, electronics packaging, computer-aided design (CAD), mechanical interfaces, thermal architecture, spacecraft propulsion, deployable and actuated structures, and environmental qualification of spacecraft antennas and payloads. You will be responsible for mechanical designs from concept through space flight including requirements definition, architecture trades and block diagrams, analysis, manufacturing, testing, qualification, and in-orbit support.

The successful candidate will also present engineering design review materials to our customers and executive team, as well as participate in proposal-writing efforts. As such, excellent written and verbal communication skills are required.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

Bachelor of Science (BS) in Mechanical or Aerospace Engineering from an accredited university or institution
Minimum of 12 years of experience in space antenna and payload mechanical engineering to include electronics packaging, thermal, shock, vibration, stress dynamics, and cost. A Master's degree may count as two years of experience.
Experience in conducting architectural trade studies including parametric and first-order cost and physical analysis
Experience with professional mechanical and FEA CAD tools, such as Ansys Mechanical, SolidWorks Simulation, and Thermal Desktop
Experience with CNC manufacturing and GD&T
Experience with advanced aerospace manufacturing and materials including sandwich panels and carbon composites, OR experience with high-reliability deployment mechanisms for space applications (including deployment, HDRMs, power delivery, etc.).
Proficiency in detailed mechanical design (3D CAD, drawings, etc.)
Experience designing and manufacturing mechanisms and mechanical actuators
Experience with EMI/EMC mitigation techniques
Familiarity with satellite thermal architectures including heat pipes, phase change materials, contact resistance, and surface finishes as well as fundamental understandings of orbital thermal control in a LEO environment.
Familiarity with launch and LEO environments (thermal, shock, vibe, radiation, etc)
Familiarity with design for test, manufacturability, assembly, and reliability
Excellent written and verbal communication skills

PREFERRED EXPERIENCE

Python, C++, or other programming languages
Experience with large, deployable antenna arrays which drive your vision for the next generation of on-orbit communications and sensor arrays.
Robotics and control systems experience
PCBA experience.

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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Jobs in the United States