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Added 2 mins ago
Project Engineer III, VAST Umbilical
Blue Origin Personnel, LLC
Space Coast, FL
…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
Added 2 mins ago
Senior Systems Engineer
Honeybee Robotics, LLC
Los Angeles, CA
As a Senior Systems Engineer at Honeybee Robotics, you will act as the Responsible Engineer for one of our robotic spaceflight missions. You will drive the delivery of the project’s…
Added 6 mins ago
EW
Senior Site Reliability Engineer
East West Bank
El Monte, CA
- $175,000 USD / year
We are seeking an experienced Cloud Site Reliability Engineer (SRE) to improve the reliability, availability, performance, and operational efficiency of enterprise services running in…
Added 6 mins ago
Principal Software Engineer
Pearson
Hoboken, NJ
…engineers, and improve engineering practices. Success includes the senior engineers around you becoming owners of these systems…
Added 8 mins ago
Senior Digital Design Engineer | HSC
Texas Instruments
Fort Collins, CO
…place-and-route. You'll partner with analog design teams to create and test leading-edge mixed-signal…
Added 8 mins ago
HI
Senior Validation Engineer
Hospira, Inc.
KS
- $82,700 to $137,900 USD / year
Point contact SME for routine Quality systems, such as Change Control, Quality Agreement, Documentation, Submission authoring and Investigations.
Added 8 mins ago
Senior Software Engineer, Release
Anduril Industries
Seattle, WA · Costa Mesa, CA
The Software Platform Foundations team at Anduril is dedicated to building the foundational systems that empower our engineering teams to develop, test, and deploy cutting-edge defense…
Added 8 mins ago
Senior Software Engineer, Release
Anduril Industries
Costa Mesa, CA
The Software Platform Foundations team at Anduril is dedicated to building the foundational systems that empower our engineering teams to develop, test, and deploy cutting-edge defense…
Added 9 mins ago
EI
Geotechnical Staff Engineer
ENGEO Incorporated
Santa Clara, CA
- $75,000 to $90,000 USD / year
Position Summary: As an ENGEO Staff Engineer you’ll be exposed to a wide variety of project scopes, types, and technical challenges. You will be mentored and supported to take on…
Added 10 mins ago
CO
Civil Engineer IV - Community Development
City of Greeley
Greeley, CO
- $118,482 to $171,799 USD / year
The Civil Engineer IV serves as a senior leader within the City’s engineering and public works functions, providing strategic oversight, technical expertise, and executive-level project…
Added 26 mins ago
Systems Engineer
Chenega Corporation
UNAVAILABLE, VA
The Systems Engineer provides on-site, 24/7/365 Tier 1 operations for Google Public Sector’s USG2 sovereign and classified cloud environments, initially supporting Google Distributed Cloud…
Added 26 mins ago
Systems Engineer
Chenega Corporation
UNAVAILABLE, VA
The Systems Engineer provides on-site, 24/7/365 Tier 1 operations for Google Public Sector’s USG1 sovereign and classified cloud environments, initially supporting Google Distributed Cloud…
Added 26 mins ago
Senior Quality Engineer (Electronics)
Neros Technologies
Torrance, CA
As a Senior Quality Engineer at Neros, you'll own electronics build quality across the factory as we scale production, from PCBAs and harnesses to battery packs. You'll be the technical…
Added 26 mins ago
Senior Quality Engineer Electro-Mechanical Assembly
Neros Technologies
Torrance, CA
As a Senior Quality Engineer at Neros, you'll own electro-mechanical build quality across the factory as we scale production, from motors, harnesses, and mechanisms through the finished…
Added 27 mins ago
Associate Director, Power Systems Engineering
Scout Clean Energy
Boulder, CO
As Scout's Associate Director, Power Systems Engineering, you will lead the company's Power Systems Engineering function and serve as Scout's senior technical authority for electrical…
Added 28 mins ago
T
Data Center Strategy Consultant
TEKsystems
North Haven, CT
- $60 to $75 USD / hour
Develop a clear current-state picture of the data center, including power, cooling, electrical systems, mechanical systems, physical space, redundancy, resiliency, capacity, and operational…
Added 30 mins ago
Manufacturing Project Engineer
Textron Systems
Slidell, LA
Textron Systems is part of Textron, a $14 billion, multi-industry company employing 35,000 talented makers, thinkers, creators and doers worldwide. We make things that fly, hover, zoom and…
Added 31 mins ago
Sr Engineer - Substation Equipment (Hybrid Schedule)ID)
Eversource Energy
Hooksett, NH
The Senior Engineer will work with complex systems and equipment, while providing engineering and technical services to support our growing organization. We offer a unique and exciting…
Added 31 mins ago
Senior Principal Engineer - RF
BAE Systems
Nashua, NH
Given our continued growth, we have immediate roles available for a highly motivated Senior Principal RF/Microwave Engineer to join our Transition to Production, Production Support and…
Added 32 mins ago
O
Senior Core Infrastructure Engineer- Nashville,TN
Oracle
Concord, NH
- $79,200 to $209,500 USD / year
Oracle Cloud Infrastructure is seeking Senior Infrastructure Engineers to design, build, and operate the high-performance virtual networking dataplane that underpins OCI gateway services.…
Added 32 mins ago
PN
Senior Databricks Engineer
Pacific Northwest National Laboratory
Concord, NH
- $133,100 USD / year
We are seeking an experienced Databricks Engineer to support the design, build, and operation of our enterprise data lakehouse that powers analytics and reporting across PNNL systems. This…
Added 32 mins ago
O
Principal AI Agent / Software Engineer- Nashville
Oracle
Concord, NH
- $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 38 mins ago
Chief Engineer, USMC
Anduril Industries
Irvine, CA
As Chief Engineer, you're the single technical authority across both. You own the architecture and technical performance of everything Anduril delivers or proposes to the Marine Corps: our…
Added 41 mins ago
Staff Electrical Engineer Multiport NPD
Intuitive
Sunnyvale, CA
We are seeking a Senior Electrical Engineer to contribute towards complex mixed signal designs for next-generation surgical robotic systems. The person in this position will work closely…
Added 42 mins ago
Senior Test Infrastructure Engineer
NVIDIA USA
CA
…the world. Join our growing team and help create the reliable test infrastructure that enables the next generation of Data Center products. We are looking to hire a Test Infrastructure…

STR

Senior Software Engineer

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