Principal RF Systems Integration Engineer Job at STR (Atlanta)

Principal Electrical Engineer

We are seeking a highly experienced and technically driven Principal Electrical ...

Location

United States , Plymouth

Salary:

Not provided

Blackrock Neurotech

Expiration Date

Until further notice

Requirements

B.S. in Electrical Engineering, Biomedical Engineering, or related field
10+ years of experience in electrical design for active implantable medical devices (AIMDs), such as neurostimulators, pacemakers, or cochlear implants
Proven track record designing low-noise analog front ends, stimulation circuits, power management, and wireless telemetry (RF and inductive coupling)
Deep knowledge of implant power and safety considerations
Familiarity with closed-loop control systems and physiological signal acquisition
Experience operating within a quality system supporting Class III systems
Proficient in analog/digital mixed-signal design tools (e.g., SPICE, Altium, Cadence)
Strong understanding of embedded systems interfaces (SPI, I²C, UART)
Experience with simulation, modeling, and reliability analysis (Monte Carlo, tolerance analysis)
Knowledge of relevant standards: ISO 14708, IEC 60601, ISO 14971, ISO 13485, FDA Class III design controls

Job Responsibility

Develop circuit-level designs for ultra-low-power analog front ends, stimulation drivers, power management, and telemetry interfaces
Define and maintain electrical requirements, design specifications, and interface documents
Lead the design of production test equipment and processes
Perform schematic capture, circuit simulation, component selection, and PCB layout guidance for implantable and external system electronics
Collaborate with firmware and algorithm teams to enable closed-loop control of stimulation based on sensed physiological signals
Drive prototype development, bench testing, and design characterization for implantable hardware
Provide technical leadership to multidisciplinary design teams and mentor junior engineers
Champion design best practices, design for reliability (DfR), and design for manufacturability (DfM)
Driving verification and validation (V&V) activities, including unit, integration, and system-level testing to ensure reliability and traceability
Lead design verification testing (DVT) and verification planning to ensure compliance with medical device standards and safety requirements

Fulltime

R&d electrical engineer - nuclear safety assessment

We are seeking an R&D Electrical Engineer with nuclear weapons experience to ass...

Location

United States , Albuquerque

Salary:

114000.00 - 227500.00 USD / Year

Sandia National Laboratories

Expiration Date

Until further notice

Requirements

Bachelor's degree in a relevant discipline, or an equivalent combination of directly relevant education and engineering or scientific experience that demonstrates the knowledge, skills, and ability to perform independent research and development
Ability to obtain and maintain a DOE Q clearance
Graduate degree in Electrical Engineering or a highly related field where an independent research project was a graduation requirement
Ability to work independently and collaborate well in a multidisciplinary team of designers and test engineers
Outstanding verbal and written skills, including the ability to develop and present briefings
Experience working on engineering design, qualification, production, or related modeling/simulation projects
Expertise in electrical circuit design and analysis: Proficiency in power electronics, micro-electronics, integrated circuits, and analog and digital circuit design applied to safety-critical systems, including RF, optical, or radar sensors
Proficiency in safety-analysis methods: Strong understanding of fault-tree analysis, failure-modes-and-effects analysis, and margin quantification, with a background in reliability engineering or advanced margin-quantification frameworks
Experience with systems engineering: Demonstrated experience in systems engineering for nuclear or high-consequence weapons systems, including familiarity with the SNL nuclear weapon product realization process and nuclear weapon safety standards and related DOE orders
System-of-systems thinking: Experience applying system-of-systems thinking to electrical integration, ensuring end-to-end functionality

Job Responsibility

Independently review detailed technical documents and identify salient issues related to electrical design and testing in the context of nuclear safety
Engage with weapon system, component design, assurance, and other surety organizations, with a focus on electrical components and systems
Maintain awareness of issues related to design, development, production, maintenance, and dismantlement of weapon systems, particularly in the electrical domain
Assess tests, materials, and components for adequacy against requirements, emphasizing electrical testing and analysis
Evaluate procedures, product specifications, and standards for compliance with nuclear safety requirements
Lead independent safety assessments of nuclear weapon systems and components, analyzing responses under thermal, shock, vibration, and EMI/EMC environments, utilizing your expertise in electrical circuit design and analysis
Define problem scope and requirements, develop technical approaches, and apply quantitative and qualitative methods (e.g., fault-tree analysis, failure-modes-and-effects analysis, margin quantification)
Design experiments or simulations to evaluate safety-critical subsystems, collaborating with system and test engineers to verify requirements, particularly in electrical testing
Develop analytical frameworks and digital models to support risk-informed decisions leveraging your experience in system-of-systems thinking for electrical integration
Mentor junior engineers in safety-analysis techniques and review their deliverables for technical accuracy

What we offer

Challenging work with amazing impact that contributes to security, peace, and freedom worldwide
Extraordinary co-workers
Some of the best tools, equipment, and research facilities in the world
Career advancement and enrichment opportunities
Flexible work arrangements for many positions include 9/80 (work 80 hours every two weeks, with every other Friday off) and 4/10 (work 4 ten-hour days each week) compressed workweeks, part-time work, and telecommuting (a mix of onsite work and working from home)
Generous vacation, strong medical and other benefits, competitive 401k, learning opportunities, relocation assistance and amenities aimed at creating a solid work/life balance

Fulltime

Principal RF Engineer

We are seeking a Principal RF Engineer with advanced expertise in RF front-end s...

Location

United States , Sterling

Salary:

Not provided

Axon

Expiration Date

Until further notice

Requirements

M.S. in Electrical Engineering, Physics, or a related field (Ph.D. preferred)
8+ years of experience in advanced RF system development, particularly in SDR, wireless, or sensing domains
Demonstrated expertise in High-power RF amplifier and LNA design
Demonstrated expertise in Multiband and wideband RF front-end architecture
Demonstrated expertise in Antenna design, simulation, and validation
Proficient in RF simulation and test tools (ADS, HFSS, CST, MATLAB/Python, VNA, spectrum analyzer, etc.)
Deep understanding of propagation physics, impedance matching, linearity, and thermal effects in RF systems
Experience with counter-UAS, radar, SIGINT, or defense-oriented RF systems
Familiarity with SDR platforms such as USRP, GNURadio, or custom FPGA-based solutions
Experience with beamforming, MIMO, direction-finding, or geolocation technologies

Job Responsibility

Architect and develop RF front ends including PAs, LNAs, and filters
Specify and integrate antennas for SDR platforms, ensuring optimized performance across frequency bands and dynamic environments
Lead RF validation, characterization, and environmental qualification for field deployments
Collaborate with other RF engineers, antenna experts, hardware, software, and systems teams to optimize performance in real-world scenarios
Serve as a technical leader and mentor, supporting the long-term roadmap and cross-functional integration

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
Snacks in our offices

Fulltime

Director of Radar and Navigation

Responsible for leading the Radar and navigation sensor group to continue to lea...

Location

Salary:

Not provided

Herbruck Poultry Ranch

Expiration Date

Until further notice

Requirements

Bachelor’s of Engineering degree with Masters or PhD preferred with 10 years of experience
Knowledge of signal processing, GNSS, software and ML with an understanding of hardware and mechanical engineering
Excellent verbal and written communication skills with the ability to work with a global team/audience
Excellent organizational skills and interpersonal skills, including ability to resolve disputes on a global basis
Ability to meet deadlines
accomplish work in order of priority
professionally maintain composure and effectiveness under pressure and changing conditions
Ability to react very quickly to new duties and situations encountered on the job
Ability to negotiate conflict and maintain constructive working relationships with people at all levels of an organization
Ability to support corporate 5 C’s program. Customer Satisfaction, Commercial Edge, Collaboration, Culture of Passion and Performance, and Credibility

Job Responsibility

Ultimately accountable for the Radar and Positioning Sensor group technical execution and performance
Management and supervision of direct and indirect employees to foster a global environment
Leadership, career development and capability building for the group including Systems engineers, Radar Principal engineers, FPGA engineers, DSP, RF engineers, GNSS, embedded and software engineers, Quality and V&V engineers
Planning and designing radar and sensor systems and platforms
Collaborate with hardware, mechanical and software engineering leaders
Work closely with global product management and senior leadership team on product roadmaps, strategy and research
Strong written and verbal communication skills with the ability to deliver these to a global audience using multimedia tools
With the team develop algorithms and techniques to process radar signals and extract meaningful information
Designing radar antennas to transmit and receive signals efficiently
Oversight and guidance on tests and simulations to ensure the performance and accuracy of radar systems

What we offer

Competitive 401(k) plan with company match
Health benefits
Paid time off
Robust Wellness Program

Fulltime

Principal RF Design Engineer

Are you searching for career opportunities that bring meaning and purpose to you...

Location

United States , Cedar Rapids

Salary:

105254.00 - 178931.00 USD / Year

Baesystems

Expiration Date

Until further notice

Requirements

Must have a Bachelor's degree in Electrical Engineering or Equivalent
Must have 6+ years of experience working in Engineering or the Electronics Field
Experienced with RF Design in L-band frequencies
deep knowledge of S‑parameters, impedance matching, noise figure, linearity, and system‑level trade‑offs
US Citizen capable of obtaining a U.S. DoD Secret security clearance
Demonstrated ability to mentor engineers

Job Responsibility

Lead the hardware design for RF circuit cards on the Weapons Hardware team for guided weapons products through the full development cycle, including requirements, prelim/critical design, integration, qualification, and high rate factory support
Design, test, analyze, integrate, qualify and document hardware of moderate to high complexity
Support RF MMIC development for GPS receivers across multiple product portfolios: airborne, weapons, and ground military products
Provide technical leadership for RF hardware architecture, design and development of Military GPS applications
Utilize RF design and analysis tools and software, esp. ADS and MATLAB
Contribute to engineering program pursuits and bid estimates
Work closely with other engineering disciplines (ie mechanical, software and systems engineering) to ensure the electrical design is appropriate for the project/product design approach
Work with mechanical engineers to ensure proper packaging of electronics
Participate in cross-functional team efforts in integration, pre-qualification and qualification for products and sub-systems of moderate to high complexity
Conduct root-cause-analysis and technical investigations for software/hardware designs

What we offer

health, dental, and vision insurance
health savings accounts
a 401(k) savings plan
disability coverage
life and accident insurance
employee assistance program
legal plan
discounts on things like home, auto, and pet insurance
paid time off
paid holidays

Fulltime

Senior RF Engineer

Location

United States , Holtsville

Salary:

120000.00 - 170000.00 USD / Year

Advanced Technology Search Group

Expiration Date

Until further notice

Requirements

Bachelors degree and 5+ years experience or Masters degree and 4+ years experience
Experienced board level RF circuit designer
Capable of RF Circuit tuning, troubleshooting
Experience with Antenna design and measurements
Must be familiar with VNA’s, Spectrum Analyzers, Oscilloscopes, RF Power Meters

Job Responsibility

Establishes requirements for highly complex RF design projects and may lead a team responsible for establishing requirements
Responsible for RF Receiver and Transmitter design, analysis and product integration
Architects and designs highly complex RF design projects
Completes all phases of the projects
Follows through on all in-process and final inspection activities
Responsible for RF system implementation throughout a product design cycle
Responsible for design of Power Supplies, and other supporting circuits
Responsible for part selection, prototyping, factory bring up and lab bench debug and root cause analysis
Work with internal cross-functional teams and external JDM/CMs to successfully bring RFID products to market
Support EMI/EMC trouble shooting and validation

Fulltime

Principal Hardware / Electronics Engineer

Are you a senior engineer ready to own high-stakes designs that power the future...

Location

United States , Austin

Salary:

Not provided

NewSpace Technical

Expiration Date

Until further notice

Requirements

Bachelor’s degree or higher in Electrical Engineering
9+ years of experience in electronics design, analysis, and test
Proven track record of delivering complex board-level electronics through production
Expertise in high-reliability space or defense hardware, including derating, WCA, and thermal constraints
Advanced proficiency in PCB layout, manufacturing, and HDI stackup design
Strong background with SI/PI simulation tools (e.g., SIwave, ADS SIPro, Hyperlynx)
Extensive lab experience with bring-up, verification, and specialized equipment
Strong knowledge of adjacent disciplines (software, mechanical) to guide system design
Expert-level proficiency in Altium and other electronics design tools
Excellent written and verbal communication skills

Job Responsibility

Own full-stack design of complex electronics modules and systems from concept to production
Lead teams of engineers developing advanced digital, RF, and power electronics hardware
Provide subject matter expertise across programs, guiding technical rigor and methodology
Develop system architectures and author detailed hardware requirements
Perform schematic design, component selection, and PCB layout (Altium Designer)
Conduct detailed analysis, including worst-case circuit, signal integrity, and power integrity studies
Plan and execute bring-up and verification of modules and integrated systems
Release hardware to production in collaboration with manufacturing and test teams
Mentor junior and senior engineers, building technical depth and professional growth
Leverage cross-disciplinary knowledge (software, mechanical, systems) to optimize hardware architectures

What we offer

Competitive Base
Equity
Benefits
Flexible PTO

Fulltime

Principal Program Manager

The APEX Group is seeking an experienced Program Manager, ideally with a backgro...

Location

United States , Woburn

Salary:

188000.00 - 250000.00 USD / Year

STR

Expiration Date

Until further notice

Requirements

Active Security Clearance at the Secret level, and eligible to support special access programs, for which U.S citizenship is needed by U.S government
BS, MS, or PhD degree in engineering, science, technical management, or a related field, with minimum of 5-10 years of relevant experience, depending on degree
Program Manager or Control Account Manager experience in a design and development and/or build contract including Work Breakdown Structure (WBS) definition, schedule generation, financial analysis/reporting, and resource management
Experience in Proposal Management including planning and cost estimation
Excellent interpersonal and communications skills
Successful experience in mentoring, leading, and managing multidisciplinary teams
Strong presentation and organizational skills

Job Responsibility

Build and maintain a portfolio of programs focused on mode development and integration with RF sensing systems
Effectively manage multiple programs, balancing cost, schedule and technical program requirements and tracking associated metrics
Oversee and lead proposal writing and capture efforts, ensuring high-quality submissions by fostering team building across business competencies and disciplined adherence to proposal processes
Develop strategies to bring mode work to new customers in government and industry while protecting intellectual property
Create statements of work for subcontractors and oversee their ongoing efforts to ensure proper execution
Provide regular program briefs to Group and Division Leadership
Create and maintain an environment that fosters collaboration by giving clear direction and constructive feedback to the team
Monitor progress against goals: anticipate risks, resolve issues, and initiate corrective actions as appropriate
Provide operational expertise and guidance to program teams to achieve challenging technical objectives

Fulltime

Principal RF Systems Integration Engineer

STR

Location:
United States , Atlanta

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 18, 2026

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Nice to have:

Additional Information:

Job Posted:February 18, 2026

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February 18, 2026