Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
Lead Substation Engineer 2 - Grid
Sargent & Lundy
Metairie, LA
This position will offer you the ability to directly apply your knowledge of protective relaying and controls systems for HV and EHV substations. As a Lead Substation Engineer, you will:
Added 2 mins ago
Substation Engineer 3 - Grid
Sargent & Lundy
Wilmington, DE
…management of high voltage substation projects. As a Substation Engineer, you…
Added 2 mins ago
Senior Instrumentation & Controls Engineer 1 - Nuclear
Sargent & Lundy
Knoxville, TN
Our electric power generation clients are updating and replacing the power plant control systems with new digital control systems. This is expanding work in the Instrumentation and Controls…
Added 2 mins ago
Senior Structural Engineer 2 - Grid
Sargent & Lundy
Richmond, VA
You will develop your career via peer-learning through sharing of knowledge with other experienced engineers by way of S&L’s systems of process and associated “Communities of Practice.”
Added 2 mins ago
Lead Instrumentation & Controls Engineer 1 - Nuclear
Sargent & Lundy
Harrisburg, PA
…modification, and analysis of new and existing power plant controls systems, specifically digital…
Added 2 mins ago
Senior Mechanical Engineer 2 - Nuclear
Sargent & Lundy
United States
You will be involved in nuclear power plant systems design, including preparation or review of:
Added 2 mins ago
Lead Instrumentation & Controls Engineer 2 - Nuclear
Sargent & Lundy
Cranberry Township, PA
…modification, and analysis of new and existing power plant controls systems, specifically digital…
Added 2 mins ago
Lead Instrumentation & Controls Engineer 1 - Nuclear
Sargent & Lundy
Cranberry Township, PA
…modification, and analysis of new and existing power plant controls systems, specifically digital…
Added 2 mins ago
Field Robotics Systems Engineer
Analog Devices Inc.
MA
Analog Devices is seeking a Field Robotics Systems Engineer to help develop, integrate, and demonstrate next-generation robotic systems and intelligent machines.
Added 2 mins ago
Senior Electrical Engineer 1 - Nuclear
Sargent & Lundy
Knoxville, TN
…analysis of new and existing nuclear power plant electrical…
Added 2 mins ago
Lead Electrical Engineer 1 - Nuclear
Sargent & Lundy
Harrisburg, PA
Ten or more years’ experience in the design of electrical engineering systems for power plants
Added 2 mins ago
Balance of Plant Lead Mechanical Engineer 1 – Nuclear
Sargent & Lundy
Wilmington, DE
You will be involved in nuclear power plant systems design, including preparation or review of:
Added 2 mins ago
Instrumentation & Controls Engineer 3 - Nuclear
Sargent & Lundy
Surry, VA
…academic background and coursework in analog and digital control systems, systems engineering, mechatronics, or robotics is…
Added 2 mins ago
Senior Analyst, Finance Transformation
ZoomInfo Technologies LLC
Bethesda, MD · Vancouver, WA · Waltham, MA
Builder’s Mindset: Capable of leveraging modern tools, scripting, automation, and AI workflows to eliminate manual work and engineer new processes.
Added 3 mins ago
Site Reliability Engineer
mthree
Alpharetta, GA
We are looking for a highly motivated Site Reliability Engineer to join our client's team to be responsible for supporting highly scalable and comprehensive Identity and Access Management…
Added 5 mins ago
AA
Cyber Security Engineer IV
Aether Aerospace
Boston, MA · Dayton, OH
- $128,413 to $182,000 USD / year
As a Cyber Security Engineer IV, you will monitor, analyze, and detect cyber events while supporting cyber defense initiatives and maintaining security toolsets for continuous monitoring…
Added 6 mins ago
IG
Senior Controls Software Engineer
Insight Global
Dunwoody, GA
- From $80 USD / hour
Insight Global is seeking a Senior Controls Software Engineer to support a hyperscale data center program. This role will be based out of our corporate headquarters in Atlanta, GA in order…
Added 6 mins ago
Mechanical Engineer 4
United Launch Alliance
Decatur, AL
…of rocket scientists and support employees combined with the systems and processes we use to pull them together. As a ULA employee, you'll have the opportunity to grow in your career while…
Added 6 mins ago
Mechanical Engineer 3
United Launch Alliance
Decatur, AL
…of rocket scientists and support employees combined with the systems and processes we use to pull them together. As a ULA employee, you'll have the opportunity to grow in your career while…
Added 7 mins ago
FEA/CFD Engineer
Productive Resources
Wichita, KS
…the right candidate be a skilled and detail-oriented FEA/CFD Engineer to join our engineering team. The ideal candidate will have extensive experience using Finite Element Analysis (FEA)…
Added 7 mins ago
Forward Deployed Engineer, MT Labs
MCK McKesson Corporation
TX
McKesson Technology Labs is looking for a Forward Deployed Engineer who combines deep software engineering expertise with curiosity about how work happens in the real world. You will spend…
Added 7 mins ago
A
Electrical Engineer
Actalent
Columbus, OH
- $29 to $38 USD / hour
Assist with PLC programming, including development, modification, and troubleshooting of control logic for industrial automation systems.
Added 7 mins ago
A
Software Test Engineer
Actalent
Golden Valley, MN
- $45 to $65 USD / hour
The Senior Software Test Engineer leads verification, validation, and quality efforts for embedded software and autonomous robotic systems. This hands-on role develops automated test…
Added 8 mins ago
Analytics Engineer
Tantalus
Chattanooga, TN
Tantalus is seeking an early-career Analytics Engineer to join our Customer Operations team, reporting to the Senior Director, Customer Experience.
Added 8 mins ago
Analytics Engineer
Tantalus
Raleigh, NC
Tantalus is seeking an early-career Analytics Engineer to join our Customer Operations team, reporting to the Senior Director, Customer Experience.

CesiumAstro

Senior RF Test Engineer

Westminster, CO, United States

$134,000 to $161,000 USD / year

Apply About employer

Applications open in a new tab.

Job details

Pay: $134,000 to $161,000 USD / year
Experience: Minimum of 5 years of experience with a bachelor’s degree or 4 years of experience with a master’s degree.
Posting language: English
Posted: Nov 3, 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 RF Test Engineer to our team. If you enjoy working in a startup environment and are passionate about developing critical test systems for leading-edge satellite, spacecraft, and aerospace communication systems, we would like to hear from you.

In this position, you are responsible for the design, analysis, and implementation of engineering test plans and procedures. The ideal candidate possesses a strong combination of hardware and software knowledge with proficiencies in RF measurements, test equipment (VSAs, VSGs, VNAs, etc.), test architectures, and automation. The successful candidate will work closely with multi-disciplinary teams to address company-wide hardware test needs. Experience with phased array testing is preferred.

Core day-to-day responsibilities include collaborating with design and test engineering teams to develop test requirements, mapping requirements to reusable test architectures and procedures, implementing test plans and procedures, and logging and presenting results to key stakeholders. Additional responsibilities include lab and equipment management and guiding key equipment purchase decisions.

Senior-level test engineers are distinguished by an ability to architect RF test systems, to draw insightful conclusions from test results, and to participate in “design for test” planning and review from the early stages of RF product development. Test engineers are core members of the Cesium technical team.

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 REQUIREMENTS AND MINIMUM QUALIFICATIONS

Bachelor of Science (BS) or higher degree in Electrical Engineering or Computer Engineering from an accredited university or institution.
Minimum of 5 years of experience with a bachelor’s degree or 4 years of experience with a master’s degree. Industry experience in design, analysis, and implementation of RF test systems required.
High proficiency with RF measurements (Linearity, NSD, EVM, etc.).
Test architecture design and development including scripting, test executives, hardware, and measurement abstraction layers.
Proficiency with statistics and metrology as related to RF test design.
Hands-on experience with lab instruments such as digital oscilloscopes, spectrum analyzers, RF signal generators, and vector signal analyzers.
Excellent written and verbal communication skills.

PREFERRED EXPERIENCE

Familiarity or hands-on experience with phased array testing.
Programming or scripting experience (Python, MATLAB, C/C++, etc.)
Understanding of RF and mixed-signal hardware (e.g. amplifiers, filters, ADCs/DACs, antennas) and its effects on test design.

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.

Apply About employer

Report this job