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Added 1 min ago
BIM Technician II
RTM Engineering Consultants, LLC
Irvine, CA · Scottsdale, AZ · Fort Myers, FL · Springfield, MO
The BIM Technician Level 2 is an experienced modeler and coordinator who operates with increasing independence across the full project lifecycle. At this level, you are expected to own…
Added 2 mins ago
Lead Mission Engineer - Full Stack
STR
Remote, United States
Information processing and sense-making systems are the lifeblood of national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical…
Added 8 mins ago
KC
Associate Test Engineer, Analytical Instrumentation
KLA Corporation
Milpitas, CA
- $28.85 to $49.04 USD / hour
We provide advanced inspection tools, metrology systems, process solutions, and computational analytics that make electronics possible, tackling complex challenges. From electron and photon…
Added 9 mins ago
Advanced Lead Supplier Quality Engineer - Composites
General Electric Company
Remote, United States
…production of advanced jet engines, components, and integrated systems that power commercial and military aircraft. You’ll be part of a team that embraces your drive, your curiosity, and…
Added 9 mins ago
Senior Staff Process Development Engineer
SkyWater Technology Foundry, Inc.
Bloomington, MN
…nanotubes, photonic logic devices, micro electro-mechanical systems and other emerging device topologies. We manufacture products for aerospace and defense, medical, automotive, consumer…
Added 10 mins ago
Associate Infrastructure Engineer
Bath & Body Works
Columbus, OH
We are seeking an Associate Infrastructure Engineer (Payment Systems) to support and enhance payment technologies across all our platforms! This role serves as a key liaison between…
Added 10 mins ago
Software Quality & Process Architect – Emerging PM
Phoenix Technical Solutions
Erie, PA
…technical professional looking to master data-driven quality systems, cross-functional leadership, and entry-level project management while maintaining a deep connection to software…
Added 11 mins ago
Senior Associate Software Engineer
Truist Bank
Richmond, VA · Atlanta, GA · Charlotte, NC
2. In-depth knowledge of information systems with the ability to identify, apply, and implement IT best practices.
Added 11 mins ago
CL
Test Engineer
Calspan LLC
Buffalo, NY
- $80,000 USD / year
Translate high-level test objectives into shift-level execution protocols, setups, and acceptance criteria for the operations team. Guide technical decisions during shift testing and ensure…
Added 13 mins ago
Technical Consulting Engineer - Wireless
Cisco Systems, Inc.
RTP, NC
As a Technical Consulting Engineer, you will play a critical role in ensuring customer success by resolving complex wireless networking challenges. You will take ownership of high-level…
Added 13 mins ago
Technical Consulting Engineer - Enterprise Switching
Cisco Systems, Inc.
RTP, NC
As a Technical Consulting Engineer, you will apply your technical expertise to conduct advanced troubleshooting and resolve complex customer issues within Security and Networking…
Added 13 mins ago
Technical Consulting Engineer - Architecture
Cisco Systems, Inc.
RTP, NC
As a Technical Consulting Engineer within the Core Architecture and Technology Solutions (CATS) team, you will serve as a vital technical authority, ensuring our customers’ security and…
Added 16 mins ago
Transmission Engineer II - Power Delivery
WESTWOOD PROFESSIONAL SERVICES INC
Austin, TX
Westwood Professional Services, Inc. seeks a Transmission Engineer II to join our team. The Transmission Engineer II is primarily responsible for the cost-effective conceptual and…
Added 16 mins ago
Lead Transmission Engineer
Westwood Professional Services Inc
United States
Westwood Professional Services, Inc. is seeking a Lead Transmission Engineer to join our team in our team. Westwood has a highly experienced and dynamic team of individuals dedicated to…
Added 16 mins ago
Transmission Engineer II - Power Delivery
WESTWOOD PROFESSIONAL SERVICES INC
Lansdale, PA
Westwood Professional Services, Inc. seeks a Transmission Engineer II to join our team. The Transmission Engineer II is primarily responsible for the cost-effective conceptual and…
Added 16 mins ago
Transmission Engineer II - Power Delivery
WESTWOOD PROFESSIONAL SERVICES INC
Minnetonka, MN
Westwood Professional Services, Inc. seeks a Transmission Engineer II to join our team. The Transmission Engineer II is primarily responsible for the cost-effective conceptual and…
Added 16 mins ago
Principal Transmission Engineer
WESTWOOD PROFESSIONAL SERVICES INC
Austin, TX
Westwood Professional Services, Inc. is seeking a Principal Transmission Engineer to join our team in our team. Westwood has a highly experienced and dynamic team of individuals dedicated…
Added 16 mins ago
Principal Transmission Engineer
WESTWOOD PROFESSIONAL SERVICES INC
Minnetonka, MN
Westwood Professional Services, Inc. is seeking a Principal Transmission Engineer to join our team in our team. Westwood has a highly experienced and dynamic team of individuals dedicated…
Added 18 mins ago
Senior Product Manager, UAS Development
Firestorm
United States
Own the requirements. Write and maintain capability and system level requirements with threshold and objective values and measurable acceptance criteria, traced to operator needs and…
Added 20 mins ago
RF Electrical Engineer (R&D Engineer 1/2)
Los Alamos National Laboratory
Los Alamos, NM
This position will be filled at either the R&D Engineer 1 or 2 level, depending on the skills of the selected candidate. Additional job responsibilities (outlined below) will be assigned if…
Added 20 mins ago
LANSCE Water Systems Lead R&D Engineer 2/3
Los Alamos National Laboratory
Los Alamos, NM
Seeking an engineer to lead the LANSCE accelerator water team. This team is responsible for all aspects of the water cooling systems for the accelerator components. This includes pumps,…
Added 20 mins ago
R&D Engineer 1
Los Alamos National Laboratory
Los Alamos, NM
As an R&D Engineer 1 working as a Process Engineer, you will initiate and conduct engineering assignments that ensure consistent quality and high yield of detonator component and…
Added 20 mins ago
Nuclear Facilities Engineer 2/3 (Mechanical Project Engineer)
Los Alamos National Laboratory
Los Alamos, NM
This position will be filled at either the Nuclear Facilities Engineer 2/3 level, depending on the skills of the selected candidate. Additional job responsibilities (outlined below) will be…
Added 20 mins ago
R&D Engineer 2/3
Los Alamos National Laboratory
Los Alamos, NM
The W76 Systems Engineering Group (W-2) is looking to hire and fill an R&D Engineer level 2 or 3 position. W-2 is responsible for the technical and programmatic oversight of matters…
Added 20 mins ago
Nuclear Facilities Engineer 1/2
Los Alamos National Laboratory
Los Alamos, NM
This position will be filled at either the Nuclear Facilities Engineer 1 or 2 level level, depending on the skills of the selected candidate. Additional job responsibilities (outlined…

CesiumAstro

Senior Embedded Software Engineer

El Segundo, CA, United States

$140,000 to $168,000 USD / year

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Job details

Pay: $140,000 to $168,000 USD / year
Experience: A minimum of 5 years of industry experience in software development.
Posting language: English
Posted: Nov 4, 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 Skylark product line is focused on the rapid design, build, and test of cutting-edge active phased array antennas (AESA) for terrestrial and airborne applications. Current programs span high-power, large-scale ground terminals for missile defense to commercial airline and helicopter connectivity solutions.

In this position, you will be responsible for low-level and high-level software in CesiumAstro’s products through all phases of the development process. Key projects will include Linux-based single-board computers and high-reliability microcontroller systems. Cesium’s goal is to create an out-of-the-box hardware and software experience which enhances our customers’ ability to rapidly integrate our products into their systems.

As a CesiumAstro software team member, you will be responsible for software designs from concept through production, including product roadmaps, block diagrams, detailed design and coding, analysis, test, qualification, and in-orbit support. The ideal candidate will have development experience at nearly every level of the software stack, including microcontrollers, low-level drivers, board support packages (BSP), end-use applications, and user interfaces. Additionally, the ideal candidate will have experience in software testing and high-reliability qualification, as well as software engineering and software project management practices.

The successful candidate will 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 DUTIES AND RESPONSIBILITIES

Designing and implementing software for embedded devices and systems, from requirements to production and commercial deployment.
Designing, developing, coding, testing, debugging, and documenting system software.
Reviewing code and system designs.
Analyzing code for efficiency, stability, and scalability.
Integrating and validating new product designs.
Supporting software quality assurance and optimizing I/O performance.
Providing post-production/in-orbit customer support.
Interfacing with hardware design and development engineers.
Assessing third-party and open-source software.

JOB REQUIREMENTS AND MINIMUM QUALIFICATIONS

A Bachelor of Science (BS) or Master of Science (MS) degree in Computer Science, Electrical Engineering, or Computer Engineering.
A minimum of 5 years of industry experience in software development.
Experience in hands-on development and troubleshooting of embedded hardware. API design for interfacing with FPGAs.
Experience with products for aerospace applications.
Programming experience in C or C++.
Experience in embedded systems design with preemptive, multitasking real-time operating systems (experience with real-time Linux is desirable).
Familiarity with software configuration management tools, defect tracking tools, and peer review.
Excellent knowledge of real-time system coding techniques, IP protocols, interfaces, and hardware subsystems.
Excellent understanding of multi-threaded applications and resource management.
Excellent written and verbal communication skills.

PREFERRED EXPERIENCE

Adequate knowledge of reading electronics schematics and component data sheets.
Experience with ARM processors and fully-featured microcontrollers.
Experience in the design and development of a Software Development Kit (SDK).

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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More about this job

Skills

Linux
Project management
Debugging
Quality assurance
Customer service
Design hardware
Computer science
Electrical engineering
Computer engineering
Software development
Troubleshooting
API development
C
C++
Embedded systems
Multitasking
Communication skills

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