RF Systems Engineer Job at Amentum (Dahlgren)

Rf Systems Engineer

We are looking for an experienced Radio Frequency (RF) Systems Engineer to join ...

Location

France , Paris; Caen; Grenoble

Salary:

Not provided

SCALINX

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Electrical Engineering, RF Engineering, Telecommunications, or a related field
5+ years of experience in RF systems design and integration for communication systems
Experience in RF system simulation and integration into digital and analog for SoCs
Strong understanding of RF system components, including filters, power amplifiers, low-noise amplifiers (LNA), mixers, radio calibration algorithms, and high speed data converters
Proficiency in RF simulation and modeling tools such as MATLAB, ADS, or equivalent
Hands-on experience with RF measurement tools and techniques, including EVM, noise figure, and phase noise testing
Solid understanding of electromagnetic principles and experience working with wireless communication standards such as 4G/5G, Wi-Fi, or satellite communication systems
A proven track record in the system design of several complex high-speed/RF mixed-signal SoC products
Excellent RF, systems and signal processing skills
Able to collaborate cross-functionally and converge on design specifications

Job Responsibility

Develop and define RF system architectures, including level plans, RF chain analysis, and performance specifications, to meet System-on-a-Chip (SoC) product requirements
Analyze and model RF systems, ensuring optimal performance, signal integrity, and minimal interference including circuit impairments over a wide range of conditions and use cases
Perform simulations and system-level analysis to predict and optimize RF system behavior. Develop algorithms and calibration routines
Collaborate with analog mixed-signals (AMS) design and digital engineers to ensure RF systems are correctly implemented and optimized for power, noise, and linearity. Provide block level specifications and/or digital vectors to circuit designers
Conduct system validation and troubleshooting in lab environments using advanced test equipment such as spectrum analyzers, signal generators, and vector network analyzers. Ensure RF systems meet regulatory and performance specifications in real-world environments
Create detailed technical documentation, including system design reports, test plans, and validation procedures
Stay updated on advancements in RF technologies, communication protocols, and standards (e.g., 5G, LTE, satellite communications)

Fulltime

RF Systems Engineer

As an RF Systems Engineer, you will be a key technical leader responsible for RF...

Location

United States , Boston

Salary:

118600.00 - 174000.00 USD / Year

SimpliSafe

Expiration Date

Until further notice

Requirements

Deep expertise in: Radio and front-end design and validation in 400MHz to 70GHz ISM bands
Encoding methods and modulation schemes such as OFDM, Frequency hopping, QAM, GFSK, UWB, convolution encoding, STBC
RF emission requirements and testing for FCC, ETSI, Radio and Emission qualifications.
Debugging RF issues. Setting up, running and evaluating of TIS, TRP, BER, Return Loss, Desense, radiation patterns, etc
RF simulation tools like CST or HFSS
Bachelor's or Master’s degree in RF/Electrical Engineering, or a closely related field.
5+ years of progressive experience in RF design, development, and validation, with a proven track record of bringing products to market.
Proficient with the operation of RF instruments such as signal generator, vector network analyzer, spectrum analyzer, power meter, IQxel, etc
Exceptional analytical, problem-solving, and critical thinking skills, with an ability to tackle complex, ambiguous problems.

Job Responsibility

Own SimpliSafe’s RF performance across products. Optimizing performance for WiFi, BLE, Radar, Proprietary SubG protocols, Wi-SUN, LoRa, etc
Build SimpliSafe’s RF testing capabilities including test plans and equipment selection
Manage ODMs and third-party labs in the design and testing products and antennas
Characterize and compare different wireless chipsets and drive selection
Characterize and compare antenna performances and drive selection
Review PRDs, and author RF technical requirements to meet product requirements.
Root causing RF field related issues.
Work with Electrical Engineers to optimize board layouts for RF and immunity.
Work with Mechanical Engineers to optimize design and mechanical structure for RF
Evaluate and recommend new radio technologies and chipset for SimpliSafe products and roadmap.

What we offer

A mission- and values-driven culture and a safe, inclusive environment where you can build, grow and thrive
A comprehensive total rewards package that supports your wellness and provides security for SimpliSafers and their families
Free SimpliSafe system and professional monitoring for your home.
Employee Resource Groups (ERGs) that bring people together, give opportunities to network, mentor and develop, and advocate for change.

Fulltime

Electrical Engineer II, RF Test Engineer

As an RF Test Engineer, your work will be essential in ensuring that the wireles...

Location

United States , Scottsdale

Salary:

Not provided

Axon

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Electrical Engineering, RF Engineering or similar discipline
Minimum of 3 years of hands-on RF and wireless device testing experience
Minimum of 3 years of wireless device test plan development for evaluating performance of various wireless interfaces against system and product requirements
Solid understanding of basic RF principles and theory, familiar with basic RF technology circuitry stages and topologies
Experience with modern RF technology including multiband Wi-Fi, Bluetooth, Cellular (LTE, 5G FR1), and multi-constellation GNSS and their test methodologies
Cellular experience is a must-have
High level of familiarity of cellular certification processes, test requirements, and test methods (PTCRB, CTIA, GCF, Carrier testing, etc), with hands on experience with device pretesting
Familiarity of worldwide EMC and intentional radiator regulatory standards and test methods (FCC, CE, ETSI, etc)
Proficient with operation of RF equipment such as RF communication testers (CMW, CMX, Litepoint), Network Analyzers, Spectrum Analyzers, RF power meters, Signal Generators, RF Test chambers
Experience with collaborative RF debug at device and circuit level

Job Responsibility

Design and implement test plans to evaluate the performance of wirelessly connected devices, ensuring they meet stringent product and regulatory requirements
Record RF test data and organize results, creating clear, actionable reports
Present findings and recommendations to cross-functional teams, enabling swift resolution of design challenges
Evaluate RF performance characteristics such as Total Radiated Power (TRP), Total Isotropic Sensitivity (TIS), and other over-the-air (OTA) metrics for cellular-enabled wireless devices using advanced equipment
Use instruments like spectrum analyzers and radio communication testers to assess conducted performance of wireless technologies, including LTE, 5G, Wi-Fi, Bluetooth, and GNSS
Support product field evaluations to validate RF performance under diverse real-world conditions, such as urban or rural environments
Investigate and debug issues such as poor sensitivity, low transmit power, or signal interference in wireless devices
Assist in the regulatory pre-certification and formal certification test efforts for hardware by preparing test samples, working closely with external test labs, troubleshooting issues, and ensuring successful completion of certification activities
Expand your knowledge of RF systems, testing methodologies, and certification standards while working closely with experienced engineers to develop your technical expertise and contribute to innovative designs

What we offer

Competitive salary and 401k with employer match
Discretionary paid time off
Paid parental leave for all
Medical, Dental, Vision plans
Fitness Programs
Emotional & Mental Wellness support
Learning & Development programs

Fulltime

Space Systems Engineer

The Space Systems Engineer at NuWaves RF Solutions is responsible for designing ...

Location

United States , Middletown

Salary:

100000.00 - 150000.00 USD / Year

NuWaves RF Solutions

Expiration Date

Until further notice

Requirements

Associate’s/Bachelor’s degree in Electrical Engineering (EE) or Electrical Engineering Technology (EET) or related field
2-6 years RF design experience
1-3 years experience designing hardware for a space environment
Familiar with industry and government standards for hardware designs used in various space environments
e.g. LEO, MEO, GEO
Experience with simulating, analysis, design, and test of hardware to meet space requirements
e.g. radiation, single event effects, thermal vacuum, corona, multipaction
U.S. Citizenship is a requirement

Job Responsibility

Work within an integrated product team assisting in the design of NuWaves’ product development
Lead the design of high-performance space-qualified RF circuitry within 12 months
Write system and sub-system requirements of RF/MW space systems
Capable of deriving the requirements within 6 months
Support the writing of technical proposals, status reports, whitepapers, and other technical papers within 4 months
Generate a working understanding of NuWaves’ business system within 60 days, with the goal of contributing to system improvements thereafter
This includes understanding the company strategy and working within NuWaves’ Quality Management System

Systems Engineer Practitioner

We are seeking a highly skilled and experienced Systems Engineering Practitioner...

Location

United States , Havre de Grace

Salary:

150000.00 - 220000.00 USD / Year

LufCo

Expiration Date

Until further notice

Requirements

Bachelor's degree in Mechanical, Electrical, Computer, or Systems Engineering
10 years of experience in systems engineering
5 years in a Lead or Principal role
Demonstrated experience with the full lifecycle development of complex defense sensor systems
Experience with system architecture development and model-based systems engineering (MBSE) principles and tools
Proven ability to lead and mentor technical teams
Excellent written and verbal communication skills
Understanding of Radio Frequency principles, techniques, and technologies
Experience with defense sensing domains focused on SIGINT applications
Familiarity with relevant DoD acquisition processes and standards

Job Responsibility

Model-based systems engineering (MBSE): Develop, maintain, and assess system architectures using SysML or similar modeling languages
Requirements and architecture development: Lead the creation of detailed system requirements, architectures, and design specifications using SysML and UML
Modeling tool proficiency: Utilize MagicDraw (or similar tools) to create, manage, and execute model-based engineering projects
Defense systems knowledge: Apply a thorough understanding of the military's DOTMLPF-P framework
Stakeholder engagement: Collaborate with program managers, engineers, logisticians, and military personnel
Documentation and reporting: Develop and deliver comprehensive documentation, technical reports, and briefings
Analysis and assessments: Perform gap analysis, impact assessments, and trade studies using model-based methods
Mentorship and guidance: Provide technical guidance and mentorship to junior engineers
Process improvement: Contribute to the development and enhancement of MBSE processes and methodologies
Problem-solving: Troubleshoot and resolve complex systems engineering challenges

What we offer

Competitive salary
Generous PTO
Health/dental/vision insurance
401K matching
Tuition reimbursement

Fulltime

Technical Systems Engineer - SME

The Sponsor is looking for a highly skilled Systems Engineer with proficiency co...

Location

United States , McLean

Salary:

Not provided

Arcfield

Expiration Date

Until further notice

Requirements

Must possess and be able to maintain a TS/SCI clearance with Polygraph
BS 12-15 years of experience, MS 10-13 years of experience, or PhD 10+ years of experience (preferred electrical engineering or other engineering degree)
Minimum of 10 years of experience with Sponsor or other related IC organization
At least 5 years of experience in engineering and/or a specialty field
Thorough understanding of systems engineering and in at least two of the various technical areas below: Radio-frequency and optical
Technical surveillance
In-building power systems
TEMPEST
Acoustic signals
Excellent engineering and design aptitude with a strong attention to detail is required

Job Responsibility

Identify and maintain awareness of sources of technical data to support intelligence analysis, obtain and maintain access to such data, and develop and perform queries against those sources
Provide initial risk/insider threat analysis using both qualitative and quantitative approaches, develop analytic judgments such as relevance or vulnerabilities, and prepare briefings/reports documenting the methodology used and the results obtained
Discover and forecast new technologies and products advancing mission capabilities
Scout and perform marketing analysis assessing the potential of new products, and support technology transfer and adoption
Develop and execute advanced security strategies and solutions, ensuring the organization's systems and data are protected against evolving threats
Recommend system enhancements to improve security deficiencies through the development, testing, and integration of network security threats
Implement network security measures including access controls, intrusion detection/prevention, and encryption
Provide independent CI assessment of projects regarding technical risk including risk definition, assessment, prioritization, and mitigation
Review technical challenges, propose recommended courses of action and document results
Provide technical expertise and a detailed understanding of current systems and potential system improvements

Fulltime

Senior Systems Integration and Test Engineer

STR is focused on delivering National Defense capabilities by driving mission-fo...

Location

United States , Woburn

Salary:

134000.00 - 184000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active DoD Secret Clearance with the ability to obtain a Top Secret (TS) Security Clearance
U.S. citizenship needed by the U.S. Government
BS in Computer Science, Electrical Engineering, Systems Engineering, Aerospace Engineering, or related technical field
Minimum 5 years of relevant experience
Proficiency in Java, C/C++, Labview, or Python
Minimum of 3 years of experience working in I&T
Travel required

Job Responsibility

Working closely with domain experts, development teams, and systems engineers to design and develop hardware and software test environments
Hands on integration work in both hardware labs and field-test environments to ensure that software and/or hardware components are integrated into the system according to specification
Experience in preparing and delivering briefings, familiarity with the execution of technical reviews (SRRs, PDRs, CDRs, TIMS, TRRs)
Participation in the Agile development process with a focus on developing system tests
Documenting and executing test plans and procedures
Capturing and communicating test results and metrics

Fulltime

Systems Validation Engineer

We are looking for a System Validation Engineer to join leading team working in ...

Location

United Kingdom , Hampshire

Salary:

6000.00 - 70000.00 GBP / Year

BLUESTREAM PEOPLE

Expiration Date

Until further notice

Requirements

Bachelor’s/Master’s in Electrical Engineering
5+ years’ system validation experience
Hands-on lab work with HW/SW/embedded systems
Strong RF testing skills with spectrum analyzers, VNAs, etc.
Programming for test automation (Python, C#, C++)
IP networking systems and protocol knowledge
Experience with JIRA/Confluence

Job Responsibility

Validate complex PHY, hardware, and software systems
Develop and run automated/manual test plans and setups
Support integration, debugging, regression, and data analysis
Record, investigate, and resolve defects with development teams
Contribute to continuous integration, test tools, and reporting

Fulltime

RF Systems Engineer

Amentum

Location:
United States , Dahlgren

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
April 15, 2026

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Amentum

Location:United States , Dahlgren

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:April 15, 2026

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Location:
United States , Dahlgren

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
April 15, 2026