Jobs in the United States

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Added 2 mins ago
Senior Electrical Engineer (Power & Mixed-Signal)
Anduril Industries
Costa Mesa, CA
Anduril is seeking an experienced Electrical Engineer based in Costa Mesa, CA to develop and test cutting edge electronics for avionics propulsion systems. We are looking for a self-starter…
Added 2 mins ago
Intern - Mechanical Engineer
PDC Protedyne Corporation
Bloomfield, CT
Labcorp is seeking a Mechanical Engineer Intern to join our Engineering Team located in Bloomfield, CT!
Added 12 mins ago
Senior Software Engineer
Centauri Health Solutions
Tempe, AZ
The Senior Software Engineer is responsible for planning, designing and developing cloud-based software working as part of a SCRUM team. Managing individual project priorities and…
Added 25 mins ago
Senior ASIC Verification Engineer
HPE
Sunnyvale, CA
We are seeking a highly motivated Senior ASIC Verification Engineer to join our networking silicon development team.
Added 26 mins ago
Senior Design Engineer, TVC
Ursa Major
Berthoud, CO
Ursa Major’s solid rocket motor (SRM) team is hiring multiple Senior Design Engineers to support the design, development, and qualification of solid rocket motor thrust vector control (TVC)…
Added 26 mins ago
Senior Design Engineer, Solid Rocket Motor Nozzles
Ursa Major
Berthoud, CO
Ursa Major’s solid rocket motor (SRM) team is hiring multiple Senior Design Engineers to support the design, development, and qualification of solid rocket motor nozzles and associated…
Added 27 mins ago
Principal Radar Systems Engineer
STR
Remote, United States
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,…
Added 30 mins ago
Distinguished Hardware Engineer
Cisco
San Jose, CA
As a Distinguished Engineer, you will serve as a technical visionary and advisor to Cisco’s engineering business and senior management. You will lead and influence key industry boards,…
Added 38 mins ago
Gate-level Noise (Signal Integrity) / STA CAD Engineer
Apple
Austin, TX · Sunnyvale, CA
…who work here have reinvented entire industries with Apple Hardware products. The same real passion for innovation that goes into our products also applies to our practices - we continue to…
Added 38 mins ago
Senior Software Engineer - 3D Vision & Perception
Apple
Sunnyvale, CA
…input systems for future Apple products. We are looking for a senior software engineer with strong C++ expertise and experience developing performance-critical systems, ideally in 3D…
Added 40 mins ago
SA
Staff, Platform Engineer AI Compute (6034)
Shield AI
San Diego, CA · San Mateo, CA
- $200,000 to $300,000 USD / year
As a Senior Staff Engineer, you will help build the reference architecture used internally by our engineering teams and delivered to customers building their own AI capabilities. Your work…
Added 46 mins ago
Senior Manufacturing Engineer
& 04 Woodward, Inc.
United States
Supporting Woodward’s Industrial division in Fort Collins, Colorado, the Senior Manufacturing Engineer will play a key leadership role in driving efficiency, scalability, and quality across…
Added 48 mins ago
Senior Associate, Electrical Engineer
L3Harris Technologies
Yorba Linda, CA
Job Title: Senior Associate, Electrical Engineer
Added 50 mins ago
PI
Sr Validation Engineer - Infotainment
Polaris Industries Inc.
MN
- $95,000 to $125,000 USD / year
As a Senior Validation Engineer within Polaris' Vehicle Electronics and Software organization, you will lead validation for RIDE COMMAND display and gauge hardware and software across…
Added 51 mins ago
Senior RF Design Engineer
Astranis
San Francisco, CA
Passion for hardware development, including working in a fast-paced environment and hands-on design and development
Added 57 mins ago
Senior Electrical Engineer
i3 Assembly
Boxborough, MA
The Senior Electrical Engineer is responsible for the design, development, integration, testing, and support of complex electrical and electronic systems used in company products. This…
Added 57 mins ago
Principal Imaging Engineer
i3 Assembly
Boxborough, MA
The Principal Imaging Engineer is a senior technical contributor responsible for the development, evaluation, optimization, and support of imaging technologies used in CT scanning systems.…
Added 58 mins ago
OE
Embedded Systems Engineer - Controls
OTTO Engineering
Carpentersville, IL
- $90,000 to $115,000 USD / year
Our Embedded Systems Engineer is responsible for the design, development, integration, and support of embedded electronic systems used in OTTO products. This role requires strong hands-on…
Added 1 hour ago
Launch Vehicle Software Integration Engineer
MANTECH
El Segundo, CA
MANTECH seeks a highly talented Launch Vehicle Software Integration Engineer with skills, background, and experience related to Launch Vehicle (LV) systems, project management, and software…
Added 1 hour ago
Senior Windows Engineer
MANTECH
Laurel, MD
MANTECH is seeking a motivated, career and customer-oriented Senior Windows Engineer, to join our team in Laurel, MD.
Added 1 hour ago
Senior Software Development Engineer, EC2 Instance Networking
Amazon Development Center U.S., Inc.
Seattle, WA
You'll write low-level systems code in C and Rust running on custom hardware in a real-time
Added 1 hour ago
Airworthiness Engineer, Magnum
Anduril Industries
Costa Mesa, CA
Anduril is seeking a Senior Airworthiness Engineer to join the Group 4 & 5 Maneuver Dominance team at our Costa Mesa HQ. The mission is to revolutionize the DoD capabilities at a pace never…
Added 1 hour ago
Software Engineer - Location & Spatial Awareness, Sensing & Connectivity
Apple
Cupertino, CA
…billion users. We are looking for a highly-motivated and creative Senior Software Engineer with a strong background in Computer Science to help develop new technologies for special projects…
Added 1 hour ago
Senior Specialist, Electrical Engineer
L3Harris Technologies
Yorba Linda, CA
The Sr. Specialist Electrical Engineer will also oversee the development of a qualification test plan that will ensure that the architecture and solution satisfy the customer’s…
Added 1 hour ago
Senior Specialist, Systems Engineer- Test
L3Harris Technologies
Salt Lake City, UT
Job Title: Senior Specialist, Systems Engineer - Test

STR

Senior Software Engineer

Atlanta, GA, United States
Arlington, VA, United States
Dayton, OH, United States
Woburn, MA, United States

Pay Information Full-Time Salary Range: $138,000 - $190,000

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Job details

Pay: Pay Information Full-Time Salary Range: $138,000 - $190,000
Experience: BS in Computer Science or related technical field with at least 5 years of relevant experience
Posting language: English
Posted: Nov 2, 2026

Original job description

Sophisticated integrated systems play a critical role in national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, accessibility, and sophistication of these systems can determine the outcomes of conflicts before they begin. STR’s Systems Development Division (SDD) focuses on developing advanced technology solutions to provide asymmetric advantages within the information domain. SDD executes the entire lifecycle of the solution, from conceptualization and architecture refinement through implementation and deployment, while leveraging novel technologies to deliver first-of-a-kind systems. Current efforts include programs for airborne and space RF sensors and advanced operations enabled by multi-function, multi-modal capabilities.

As a Senior Software Engineer in SDD, you will design, develop, and test C++ software implementing complex embedded radar systems, with a primary focus on Air-to-Air applications.

What you will do:

Translate system and software requirements into software designs compliant with architectural constraints and open architecture requirements
Implement robust, high-quality C++ software suitable for mission-critical, real-time systems with high reliability and availability requirements
Develop test frameworks to verify correct implementation and performance of C++ software
Utilize and help iteratively improve DevSecOps development practices
Participate in peer reviews of requirements, architecture, software implementations, and test plans
Document software designs and interfaces
Develop analysis tools
Perform root cause analysis of software defects and implement corrections

Who You Are:

This position requires the ability to obtain a Top Secret Security clearance, for which U.S citizenship is needed by U.S. Government
BS in Computer Science or related technical field with at least 5 years of relevant experience
Demonstrate expertise in C++14 and software engineering techniques including multi-threading, memory management, and performance optimization
Have experience integrating with larger software systems, including unit and system-level testing
Understand the use of GitLab, CI/CD tools, automated testing frameworks, and code quality tools in software development processes
Feel comfortable adopting to new programing languages, third-party software frameworks, and innovative technologies

Even Better:

Active security clearance
Demonstrate familiarity with signal processing or mathematical modeling
Have experience with GPU software development
Have experience with RDMA
Have experience with C++17 and beyond
Demonstrate familiarity with radar concepts
Demonstrate familiarity with integrated systems combining software and hardware to interact with the physical world
Have experience in developing, optimizing, and translating MATLAB algorithms into efficient C++ code
Hold an advanced degree in Computer Science, Information Technology, or a related technical field
Understand automation frameworks and tools used to streamline repetitive tasks and manage complex workflows
Have domain expertise in one or more of the following areas: electronic warfare, antenna apertures, sensor resource management, large-scale platform test systems, cyber physical systems, open system architectures

Pay Information Full-Time Salary Range: $138,000 - $190,000

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

Strategic planning
C++
Architecture regulations
Root cause analysis
Computer science
GitLab
CI/CD
Test automation
Software development
Software frameworks
Signal processing
The MathWorks MATLAB
Computer technology

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