Referso Jobs

RF Comms Systems Engineer, Amazon Leo

Amazon · Posted Nov 9, 2026

Open

Austin, Texas, United States
On-site
Full-time · Mid
$136K–$184K per year
5+ years

RF Comms Systems Engineer, Amazon Leo

Amazon · Posted Nov 9, 2026

Open

Austin, Texas, United States
On-site
Full-time · Mid
$136K–$184K per year
5+ years

GNC Engineer - Navigation Sensors and Algorithms

K2 Space · Posted Nov 6, 2026

Open

Los Angeles, California, United States
Full-time
$110K–$200K per year
2+ years

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Own the navigation and sensing chain for K2 spacecraft, designing, implementing, and verifying onboard estimation algorithms and sensor integration.

Compensation

Base salary range for this role is $110,000 - $200,000 + equity in the company

Responsibilities

Design, implement, and verify onboard estimation algorithms for orbit and attitude determination
Develop high-altitude GNSS navigation capability for MEO and GEO
Improve measurement and system timing accuracy from sensor output to GNC ingestion
Develop and run GNC sensor calibration on the ground and on orbit
Select, specify, and integrate navigation sensors in fault tolerant architectures

Requirements

Master’s degree or higher in aerospace, electrical, or mechanical engineering, physics, or a related field
Nice to have: early-stage spacecraft conceptual design
Nice to have: high altitude/cis-lunar GNSS architectures
Nice to have: GNSS link budgets
Nice to have: antenna pattern modeling

Skills

Python Julia C/C++Rust

Testing Line Leader

IntelliPro Group Inc. · Posted Nov 5, 2026

Open

Richardson, Texas, United States
On-site
Full-time · Lead
$27–$30 per hour
3–7 years

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The Testing Line Leader runs the optical and electrical test line for our transceivers. You will lead test operators, track yield and failures, and work with engineering to keep test stations running.

Compensation

$27–$30/hour, based on experience

Responsibilities

Run daily testing schedules to meet production and quality goals.
Monitor test metrics, track failure rates, and log scrap and rework data.
Train, schedule and supervise test operators on standard operating procedures (SOPs).
Enforce ESD protocols, cleanroom discipline, and optical (laser) safety rules.
Work with test and manufacturing engineers to fix faulty test fixtures and software issues.

Skills

electronics manufacturing optical manufacturing team leadership DCA CDR attenuators optical switches evaluation boards (EVB)

Systems Test Engineer (EMI)

Northrop Grumman · Posted Nov 4, 2026

Open

Ogden, Utah, United States +1 more
Full-time
$72K–$108K per year
6+ years

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EMI Systems Test Engineer responsible for maintaining lab equipment, calibrating cables, and operating EMI test software at Northrop Grumman’s Sentinel program.

Locations (2)

Ogden, Utah, United States
Roy, Utah, United States

Compensation

Primary Level Salary Range: $72,100.00 - $108,100.00

Responsibilities

Maintain lab test equipment and track calibration due dates
Perform cable calibration using test software and lab equipment
Characterize attenuators, RF pre-amps, cables and other equipment
Track inventory of tools, equipment and materials
Maintain lab program binders such as FOD and tool control

Requirements

High School Diploma
Bachelor degree
Master's degree
Nice to have: TILE! automated EMI test software
Nice to have: EMI/EMC

RF Comms Systems Engineer, Amazon Leo

RF Comms Systems Engineer, Amazon Leo

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Requirements

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Benefits

GNC Engineer - Navigation Sensors and Algorithms

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Requirements

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Testing Line Leader

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Skills

Systems Test Engineer (EMI)

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Attenuators jobs

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Locations (2)

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