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Added 3 mins ago
Program Manager, Partner Enablement
Forward
Remote, United States
Coordinate partner technical learning covering NQE, the Forward API, integrations, and quarterly Essential Updates release courses, plus customer engagement runbooks, QBRs, and escalation…
Added 5 mins ago
Senior Software Engineer - Cloud SaaS - IE&A
Illinois Tool Works
Appleton, WI
The Senior Software Engineer owns delivery of features and projects end to end on Miller’s cloud SaaS platform, from refining requirements with Product, through design and code, to…
Added 10 mins ago
Staff Software Engineer, CK Money
Intuit
New York, NY · Charlotte, NC
As a Staff Software Engineer on CK Money, you'll own the systems that hold our members' money: account origination and onboarding, deposits and transfers, card and payment flows, and the…
Added 13 mins ago
Software Development Engineering - Advisor I
Fiserv
Sunnyvale, CA
What does a successful Senior Cloud Automation Engineer do at Fiserv?
Added 13 mins ago
Senior Software Developer - Environmental Services
Burns & McDonnell
Kansas City, MO
…in-depth analysis of software errors, identify root causes and engineer robust solutions to improve application stability and performance. The role will also provide comprehensive status…
Added 23 mins ago
TH
Engineering Manager, Copilot
Twin Health
Remote, United States
- $200,000 to $220,000 USD / year
Lead, hire, and grow a team of full-stack engineers. Run 1:1s, set clear expectations, give direct feedback, and invest in each engineer's development and career growth.
Added 24 mins ago
Software Engineer, Senior | Top Secret clearance w/SCI eligibility
AMERICAN SYSTEMS
Arlington, VA
AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a Software Engineer to support the Mission Engineering and Integration Team in Arlington, VA. You will design,…
Added 24 mins ago
Security and Compliance Engineer | Top Secret clearance w/SCI eligibility
AMERICAN SYSTEMS
Arlington, VA
AMERICAN SYSTEMS, a 100% employee-owned government contractor, is seeking a Security and Compliance Engineer to join our Mission Engineering and Integration Team in Arlington, Virginia.
Added 26 mins ago
A
AI Engineer
Actalent
Seattle, WA
- $190,000 to $215,000 USD / year
Concevoir, développer et intégrer des API RESTful tout en contribuant au développement frontend et backend.
Added 28 mins ago
EE
Senior Mechanical Engineer (Valves & Components)
Endurance Energy
Seattle, WA
- $170,000 to $230,000 USD / year
…engineers who split the plant's hardware between them. Each engineer owns their hardware end to end: requirements, design, drawings, build, test, and deployment. Principal engineers own the…
Added 28 mins ago
EE
Senior Mechanical Engineer (Primary Structures)
Endurance Energy
Seattle, WA
- $170,000 to $230,000 USD / year
In this role you will focus on the plant's load-bearing hardware: frames and skids, foundations and seafloor landing systems, lifting and deployment hardware, mooring and anchoring…
Added 32 mins ago
Forward Deployed Engineer (FDE), AWS Forward Deployed Engineering, US Government
Amazon Web Services, Inc.
Jessup, MD · Arlington, VA · Seattle, WA · Denver, CO · Herndon, VA
A Forward Deployed Engineer II (FDE II) embeds directly inside a strategic enterprise customer to independently design, build, deploy, and run AI-powered production systems alongside the…
Added 34 mins ago
Senior AI Tooling Software Engineer - Data Platform, Autonomy
Zipline
South San Francisco, CA
As an AI tooling engineer on the Autonomy team, you will build and scale the systems that help our teams visualize, annotate, debug, and extract signals from vehicles making real-world…
Added 36 mins ago
FE
AI Engineer II
Federal Express Corporation
Memphis, TN · Coraopolis, PA · Plano, TX
- $11,410.38 USD / month
The AI Engineer is responsible for designing, developing, deploying, and maintaining artificial intelligence and machine learning solutions that support intelligent automation, predictive…
Added 40 mins ago
Mechanical Engineer – Static Equipment
KBR Technical Services, Inc.
Houston, TX
KBR is seeking an experienced Mechanical Engineer - Static Equipment to support a growing portfolio of projects and operational assets across the United States. Based in Houston, TX, this…
Added 52 mins ago
Principal Architect - Application Development
Farmers Insurance Careers
United States
…the portfolio, this role sets the direction for cloud-native, API-first, and AI-enabled application delivery and ensures that development teams build secure, resilient, and maintainable…
Added 56 mins ago
RealityKit Spatial UI Rendering Engineer
Apple
Sunnyvale, CA
…part of the RealityKit team, you'll architect and optimize the systems that turn conventional app interfaces into spatial experiences, delivering exceptional visual fidelity,…
Added 1 hour ago
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Principal Network Engineer
Oracle
Abilene, TX · TX
- $114,600 to $234,600 USD / year
Engineer segmentation (VRFs/security zones), ACLs/policies, encryption (IPsec/TLS), and DDoS/WAF integrations aligned to zero-trust.
Added 1 hour ago
Senior Software Engineer, GraphQL Platform
The New York Times
NY
The Samizdat team manages the New York Times' GraphQL platform. Our mission is to provide a API layer powering our products and internal systems. We are in an exciting period of…
Added 1 hour ago
RH
AI Development
Robert Half
Remote, United States
- $70 to $90 USD / hour
…long-term contract opportunity is ideal for an experienced engineer who can lead technical work independently, from solution design through production deployment, while building reliable…
Added 1 hour ago
Senior BSP / Platform Software Engineer
Micas Networks
San Jose, CA
Micas Networks is seeking a hands-on, experienced Senior BSP / Platform Software Engineer to own the board support package (BSP) and low-level platform software for our SONiC-based data…
Added 1 hour ago
GD
Lead Software Engineer
Green Dot Corporation
Los Angeles, CA
- $141,918 to $199,300 USD / year
We are seeking a highly skilled and motivated Lead Software Engineer to join our team, supporting a highly transactional (approx. 500-800 TPS) system. This role will be instrumental in…
Added 1 hour ago
Senior Site Reliability Engineer
Applaudo Studios
Louisville, KY
You are a Senior Site Reliability Engineer with strong cloud and reliability engineering fundamentals and the versatility to work across edge infrastructure, enterprise networking, mobile…
Added 1 hour ago
Engineer II, Field Software
ASM
United States
As a Field Software Engineer, you help bring ASM's semiconductor equipment to life by supporting the software that drives robotics, valve systems, temperature controllers, and other…
Added 1 hour ago
Senior Process Mechanical Engineer, Power
AtkinsRealis USA Inc.
United States
…technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project…

Closed listing

CesiumAstro

Senior Embedded Software Engineer

El Segundo, CA, United States

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

This opening has closed.

The original listing is kept below for reference.

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About employer

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

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Original job description

Archived listing. The details below describe a past opening.

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.

About employer

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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