Jobs in the United States

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Added 5 mins ago
Principal Engineer, System Planning (Hybrid Schedule)
Eversource Energy
Westwood, MA
We have 2 exciting roles for Principal Engineers, System Planning to join the Eversource Transmission System Planning team as a Principal Engineer. This critical role provides technical…
Added 5 mins ago
Principal Algorithm Engineer – Imaging / Ultrasound (ML)
Medtronic
Newton, MA
As a Principal Algorithm Engineer, you will contribute to the research and development of novel signal processing, image processing, and computational algorithms for medical device…
Added 5 mins ago
FM
Cybersecurity Architect
Fresenius Medical Care
Waltham, MA
- $137,000 to $229,000 USD / year
Work closely with engineering, operations, and security specialists to ensure adequate security solutions and controls are in place throughout all IT systems and platforms to mitigate…
Added 6 mins ago
M
Engineering Intern Summer 2027 - Candidates Attending 2026 SHPE National Convention
Medtronic
Boston, MA · Newton, MA
- $26.5 to $45.25 USD / hour
Working toward a bachelor's or master's degree in biomedical engineering, Mechanical Engineering, Electrical Engineering, Industrial Engineering, Materials Science & Engineering, Computer…
Added 6 mins ago
Senior Clinical Specialist, CRM- South Boston
Medtronic
Boston, MA
…managing inventory and equipment resources, maintaining programmer software, and assisting with daily coverage logistics to meet customer and business…
Added 1 hour ago
Lead Principal Electrical Engineer III or IV (SBI LOE3)
Northrop Grumman
Chandler, AZ
Northrop Grumman Chandler is looking for a Electrical Engineering Team Lead over support the SBI LOE3 Mission/Program Team. The lead will work together with the EE team lead of the SBI LOE1…
Added 1 hour ago
Principal RF Data Link Engineer
RTX Corporation
tucson, AZ
…strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful…
Added 1 hour ago
Senior Principal Low Observables Material Engineer
RTX Corporation
tucson, AZ
…strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful…
Added 1 hour ago
Principal Digital Factory Engineer IV
RTX Corporation
tucson, AZ
We are seeking a Principal Digital Factory Engineer to design, develop, integrate, and support advanced digital factory solutions deployed across multiple Raytheon manufacturing sites. This…
Added 1 hour ago
Prin Specialist, Procurement
RTX Corporation
phoenix, AZ
Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver…
Added 1 hour ago
Principal Navigation Engineer
Mach Industries
Huntington Beach, CA
This is a hands-on engineering leadership role combining principal-level technical authority, team execution, and people management. You will define navigation architecture, solve…
Added 1 hour ago
Mission Autonomy Software Developer
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Software Engineer or Principal Software Engineer position to join our team of qualified, diverse individuals onsite in El Segundo,…
Added 2 hours ago
Senior Security Engineer
State of Delaware
Dover, DE
The principal responsibility is to provide highly effective security engineering support for DTI’s cloud environments, applications, and identity services. Services will be delivered…
Added 3 hours ago
Construction Project Manager
Hoxton Circle
Redwood City, CA
…building owners, and clients. The position reports to the company principal and is based in our Bay Area office, with regular visits to active…
Added 3 hours ago
IT Financial Analyst (INTL - LATAM)
Insight Global
Blue Ash, OH
Under general supervision of a Portfolio Ops Manager and in conjunction with the Principal Portfolio Ops Manager, lead and direct activities related to one or more Portfolio Operations…
Added 3 hours ago
Staff Software Engineer, WarehouseOS
HOJ INNOVATIONS, INC
Salt Lake City, UT
You will report directly to the Director of Software Engineering, who also leads product direction, and partner with our Principal Technical Program Manager on sequencing, dependencies, and…
Added 4 hours ago
Principal Engineer
BAE Systems
Norfolk, VA
BAE Systems is hiring for a Principal Engineer to support primarily at its Norfolk, Virginia site. The position will occasionally provide support in San Diego, CA, and Jacksonville, FL. In…
Added 4 hours ago
O
Program Manager 4
Oracle
Nashville, TN
- $91,000 to $209,500 USD / year
Detail oriented and relentless Principal Program Manager who are comfortable to roll up the sleeve to dive deep with engineers to create execution plans, identify dependencies and…
Added 4 hours ago
O
Principal AI Agent / Software Engineer- Nashville
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
The Principal AI Agent / Software Engineer is a Senior Staff-level, hands-on technical leadership role responsible for defining, building, and operating next-generation AI systems on Oracle…
Added 4 hours ago
J
QA/Test Engineer
Jobot
Gaithersburg, MD
- $150,000 to $175,000 USD / year
Opportunities across senior, lead, and principal-level QA engineering responsibilities.
Added 4 hours ago
2027 Summer Internship: Design Engineer- Autonomous Vehicle Platform
PACCAR
Denton, TX
Peterbilt Motors Company, a PACCAR Company, has an opening for a Mechanical, Electrical or Software Engineering Intern to add to our Autonomous Vehicle Platform team in Denton, Texas.
Added 4 hours ago
Technical Recruiter
elly
Remote, United States
We’re looking for a Technical Recruiter to lead engineering searches across our growing client roster, from founding engineers to senior and principal talent. You’ll own each search from…
Added 5 hours ago
IC
Server Architect
Intel Corporation
OR · MA · CA · TX · AZ
- $220,920 to $311,890 USD / year
As a Principal Engineer in CPU Architecture, you will be at the forefront of developing and driving the end-to-end architectural specifications for cutting-edge, modular, and scalable CPUs…
Added 5 hours ago
Principal Cybersecurity Analyst
Northrop Grumman
Melbourne
Northrop Grumman Aeronautics Systems has an opening for a Principal Cyber Systems Analyst to join our team of qualified, diverse individuals.
Added 5 hours ago
Principal / Sr. Principal Software Engineer - Onsite Customer Integration
Northrop Grumman
Melbourne
(Principal Software Engineer, Level 3) Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master’s…

STR

Principal Radar Systems Engineer

Remote, United States

Pay Information Full-Time Salary Range: $204,000 - $284,000

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Job details

Pay: Pay Information Full-Time Salary Range: $204,000 - $284,000
Posting language: English
Posted: Nov 2, 2026

Original job description

STR is focused on delivering National Defense capabilities by driving mission-focused strategies to develop advanced technology systems enabling enduring products and solutions focused on achieving the customer vision. Our programs deliver sustainable, reliable, and cost-efficient capabilities focused on end-customer needs that function in operationally relevant environments and timeframes. We consider the entire lifecycle of the solution, from conceptualization and architecting, through development to deployment, while leveraging novel technologies to deliver first-of-a-kind systems.

The Systems Development Division (SDD) within STR delivers technology advantage into users’ hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design, development, and implementation of radar systems that meet challenging customer needs. You will collaborate with fellow researchers and engineers on multi-disciplinary teams to interpret and understand customer objectives and develop innovative solutions. You may direct and/or lead development efforts and junior engineers, as needed, in areas of focus including exploration and demonstration of Radar and EW/RF convergence. As a Systems Engineer, you will apply a broad perspective and understanding of the elements that comprise a complete, functioning radar system to architect solutions, be directly involved with implementing the solutions (hands-on engineering), and guide teams spanning software, hardware, integration and test. You should have experience defining leading teams, architecting complete radar systems, and working across the Systems Engineering Lifecycle, with familiarity in Digital Engineering/MBSE.

Strong interpersonal, communication, technical, and peer-leadership skills are required. Applicants are expected to be self-motivated, detail oriented and have a demonstrated ability to effectively communicate with all levels of management and individual contributors on the program team through strong written and verbal communication skills. You will be joining a dynamic team working across multiple disciplines with opportunities to further expand your knowledge and grow your career.

What you will do:

Researching, understanding, and leading new RF sensing implementations for advanced radar solutions. Identifying new technical approaches and working with program and technical leadership to implement these approaches.
Decomposing customer needs/complex problems and developing system concepts and solutions.
Effectively using tools to create, evaluate, and document solutions and clearly communicate the solution to the team, STR management, and customers, which may include generating system models in Cameo.
Designing, directing, and when necessary, implementing cutting-edge technology in multi-function radar systems.
Conducting performance analysis through simulations and real-world testing to validate and optimize radar performance.
Ensuring appropriate level of rigor is applied to achieve systems that meet customer needs.
Collaborating with cross-functional teams to define system requirements, specifications and architectures for radars, and ensure seamless integration and interoperability of the system.
Development and specification of simulation tools to facilitate test and verification of radar software and hardware components.

Who you are:

This position requires an Active Secret security clearance, and ability to obtain a Top Secret (TS) clearance with eligibility to support special access programs (SAP), for which U.S. citizenship is needed by U.S. Government.
Expert understanding of and experience with entire radar systems and their principles of design, development, requirements verification, test planning, test execution, data analysis, and operations support.
In-depth knowledge of how to implement radar modes, including transmit and receive waveform generation and signal processing.
Proficiency in radar simulation tools and MATLAB.
Experience in preparing and delivering high-level briefings to customers and senior management. Interacting with decision-makers and customers to translate mission needs into an end-to-end solution.
Familiarity with the execution of technical reviews (SRRs, PDRs, CDRs, TIMs).
Demonstrated experience in leadership and delivery of advanced development projects.
Minimum of 10 years work experience as a Radar Systems Engineer.
Background should include a Bachelor’s degree and at least 10 years of applicable experience directly related to development and deployment of radar systems; Master’s degree and at least 8 years of applicable experience; or PhD and at least 5 years of applicable experience. Equivalent experience will be considered.

Even Better:

5+ years experience working with SysML models in Cameo (or similar tool).
Experience working with software-intensive systems and open architecture.
Familiarity with programming languages (e.g. C, C++, Python).

Pay Information Full-Time Salary Range: $204,000 - $284,000

The salary range listed is based on external market data. 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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More about this job

Skills

Leadership
Hardware components
SAP
Data analysis
Signal processing
The MathWorks MATLAB
Programming languages
C
C++
Python

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