Jobs in the United States

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Added 3 mins ago
UG
Senior AI/ML Engineer
UnitedHealth Group
Eden Prairie, MN
- $120,100 to $214,500 USD / year
As a Senior AI/ML Engineer, you will provide technical leadership for the design, architecture, implementation, and operational excellence of Optum's next-generation, AI-powered engagement…
Added 4 mins ago
PC
Software Engineer – ML Infrastructure
People Culture Talent
San Francisco, CA
- $150,000 to $350,000 USD / year
- Substantial software engineering experience with technical ownership at Senior Engineer level or equivalent.
Added 4 mins ago
HR
Senior Signaling Integrator
HITACHI RAIL STS USA, INC.
Oakland, CA · Pittsburgh, PA
- $148,212 to $222,318 USD / year
8 year engineering with a minimum 5 years’ as a lead systems/design engineer in signaling system projects
Added 7 mins ago
Principal Software Engineer, DevSecOps & Developer Experience Platform
FIS Management Services LLC
United States
Coach senior engineers and technical leads on platform engineering, security automation, and engineering excellence.
Added 9 mins ago
Senior CQV Engineer
ALLIANCE BIOTECH SOLUTIONS LLC
Raleigh, NC
Alliance Biotech Solutions is seeking an experienced Senior CQV Engineer with a strong engineering background to support engineering projects with a focus on facilities and utilities…
Added 10 mins ago
Senior Electrical Engineer (PE)
HDR
Phoenix, AZ · Tucson, AZ · Las Vegas, NV
We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help…
Added 14 mins ago
Data Center Architect
Cloudflare
Austin, TX
This is a senior individual-contributor role spanning architecture, detailed design, technical qualification, design governance, commissioning, and operational readiness. You're…
Added 14 mins ago
Sr. Mechanical Product Laboratory Engineer , Data Center Eng, MPS
Amazon Data Services, Inc.
Kent, WA
The Mechanical Products & Services (MPS) team designs and deploys custom, productized mechanical systems used within AWS's global data center fleet. We are looking for a hands-on Senior…
Added 14 mins ago
Senior Staff DevOps Engineer - Hybrid
Caris MPI, Inc.
Irving, TX
Lead and innovate as a Senior Staff Cloud DevOps Engineer specializing in AWS and Kubernetes to architect, implement, and optimize scalable, secure cloud-native infrastructure. Lead…
Added 15 mins ago
Senior Quality Assurance Engineer
Kato Engineering, Inc.
North America/USA/Minnesota/Mankato, MN
Develop inspection staff systems for disposition of non-conforming material.
Added 16 mins ago
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Electrical Engineer
Actalent
Downers Grove, IL
- $60 to $70 USD / hour
…progress from an individual contributor into a Lead Electrical Engineer, taking on greater ownership of projects, budgets, engineers, and designers.Full EPC ExposureGet experience across…
Added 16 mins ago
Lead Mechanical Engineer -- Energy & Industrial Group
Sargent & Lundy
Clayton, MO
Louis metropolitan area and will require in-office work 3 days per week
Added 18 mins ago
Senior Software Engineer
NCR Voyix Corporation
ATLANTA, GA · IRVING, TX
We are seeking a Senior Software Engineer to join our Payments and Loyalty engineering team. In this senior-level role, you will design, develop, test, and support high-performance software…
Added 19 mins ago
Vice President, AI Engineer - Agentic Solutions (Vice President)
MS & Co., LLC
NY
Experience with RAG architectures, vector databases, knowledge retrieval systems, and prompt engineering.
Added 20 mins ago
Solution Engineer
Prominence Advisors
Remote, United States
Prominence Advisors is actively seeking a Solution Engineer to join our team.
Added 20 mins ago
BH
Senior Product Engineer
Big Health
Remote, United States
- $140,000 to $185,000 USD / year
As the Senior Product Engineer, you will lead the design and delivery of complex features across the full stack - from patient-facing therapeutic experiences to internal tools and data…
Added 20 mins ago
MF
Senior Design Drafter / Design Drafter
McKee Foods
Collegedale, TN
- $28.65 to $36.62 USD / hour
On-site with potential for one remote day per week
Added 22 mins ago
Senior Systems Engineer / Risk Manager
Leidos
Huntsville, AL
Leidos Defense is seeking a Sr Systems Engineer/ Risk Manager to join a matrixed organization of systems engineers, model-based systems engineers, and specialty systems engineers. This…
Added 22 mins ago
IFPC Mechanical Engineer
Leidos
Huntsville, AL
Leidos’ Defense Systems Sector is seeking a talented Mechanical Engineer to support the Indirect Fire Protection Capability (IFPC Inc 2) Program. In this role, you will help develop the…
Added 23 mins ago
Client Technology - Senior Software Engineering with AI Capabilities
EY
Montgomery, AL
Develops strong working relationships with peers across Development & Engineering and Architecture teams, collaborating to develop and engineer leading solutions
Added 25 mins ago
Senior Electrical Engineering Leader - Power Infrastructure
GE Gas Turbines (Greenville) L.L.C.
United States
We are seeking a Senior Electrical Engineering Leader - Power Infrastructure to serve as the senior technical authority for electrical infrastructure across our world-class test facilities.…
Added 28 mins ago
Senior DevOps Engineer
Smyrna Ready Mix, LLC
Murfreesboro, TN
We are seeking a highly adaptable and technically strong Senior DevOps Engineer to help design, automate, and support modern cloud infrastructure and application delivery platforms across…
Added 29 mins ago
Automation and Controls Engineer
CDM Smith
Chicago, IL
CDM Smith is seeking a Automation and Controls Engineer to join a great team of motivated Automation professionals in Chicago, Illinois! You will be responsible for designing and…
Added 30 mins ago
Senior System Design Engineer- FACTS
Mitsubishi Electric Power Products, Inc.
Warrendale, PA
Mitsubishi Electric Power Products, Inc. (MEPPI) is seeking a Senior System Design Engineer - FACTS & HVDC to drive advanced system design, equipment development, and commissioning for…
Added 31 mins ago
Backend Software Engineer
Raydar
New York, NY
- Hybrid, 3 days per week in office

STR

Senior Advanced RF Hardware Engineer

Woburn, MA, United States

Pay Information Full-Time Salary Range: $134,000 - $184,000

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Job details

Pay: Pay Information Full-Time Salary Range: $134,000 - $184,000
Experience: BS in Computer Science, Electrical Engineering, or related field with 5 years of related experience OR a MS and 3 years
Posting language: English
Posted: Nov 11, 2026

Original job description

STR’s Cyber Division is hiring a Senior Advanced RF Hardware Engineer who will leverage their RF, analog/mixed signal and system test skills to contribute to a multi-disciplinary team engaged in solving unique problems. The successful candidate will be comfortable designing, analyzing, and characterizing a variety of hardware architectures to aid with software and hardware modeling efforts. They should have a firm grasp of the fundamentals of RF system architecture to support both software and hardware reverse engineering tasks and be able to use their hardware expertise to rapidly test prototype solutions.

We are seeking candidates with design experience to participate in the development of RF Hardware in the Loop (HWIL) systems, surrogate builds, digital twins, and hardware modeling support platforms that integrate a variety of electrical subsystems, ranging from commercial off-the-shelf (COTS) components to custom-designed boards. The successful candidate will contribute to the design process of a growing hardware team by participating in design reviews with comprehensive design documentation, building and executing automated test suites, and collaborating to ensure quality outputs and support for future design re-use.

What you will do:

Develop rapid prototype RF solutions to go from free space to bits using a combination of COTS and custom designs
Work in a laboratory environment utilizing test equipment (oscilloscopes, spectrum analyzers, VNAs etc.) to characterize and debug complex electronic systems
Prepare and execute test events for customers and internal and external stakeholders
Lead efforts to develop lab-based acquisition and control platforms to aid in test and characterization of hardware systems
Serve as the hardware team representative on interdisciplinary efforts to contribute knowledge of system architecture and focused processor implementations
Participate in proposal efforts by providing input on technical path and BOM/cost and schedule estimates

Who you are:

This position requires the ability to obtain a Top Secret (TS) security clearance, for which U.S. citizenship is needed by U.S. Government
BS in Computer Science, Electrical Engineering, or related field with 5 years of related experience OR a MS and 3 years
Proven expertise of electrical circuit design principles in at least one of the following areas: RF, analog, or digital
Strong problem-solving skills and willingness to mentor junior engineering staff
Experience preparing and presenting technical material to customers and internal staff
Experience leading hardware efforts from concept to implementation managing cost and scheduling requirements

Nice to Haves:

Active Top Secret (TS) Security Clearance
Strong RF design or implementation background with experience in system analysis and component characterization
Experience with FPGA forward and reverse engineering processes and methodology
Experience with RF electromagnetics theory, antenna modeling, and link budget analysis for OTA testing
Experience integrating and working with software defined radios and RFSOC platforms
Experience developing PCB-based designs and implementing FPGA and embedded software to support HWIL and surrogate designs
Experience with Analog and RF circuit simulation and modeling tools (e.g., Spice, MATLAB/Simulink, Microwave Office)
Experience in DSP or other signal processing skills
Experience using and developing tools and test software for Linux (e.g., Red Hat, Ubuntu)
Software development in support of RF systems testing with a variety of tools/packages in MATLAB, Python, or C++
Knowledge of PCB design and fabrication principles and familiarity with industry standard CAD tools (e.g., Cadence, Altium, Eagle)
Digital/FPGA HDL experience using dedicated design tools (e.g., Vivado, Quartus, Simulink/HDL Coder)

Pay Information Full-Time Salary Range: $134,000 - $184,000

The salary range listed is based on external market data. Final offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.

STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, Carlsbad, CA, Atlanta, GA, and Denver, CO. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.

STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

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Jobs in the United States