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Added just now
Test and Launch Operations Engineer I
Rocket Lab Corporation
Wallops Island, VA
This role is within the Avionics discipline, responsible for Avionics Hardware and software, Radio Frequency (RF) systems, Ground Segment, Telemetry, Networking and all Avionics operations…
Added just now
Mechanical Engineer I
Rocket Lab Corporation
Long Beach, CA
At Rocket Lab, we’re not just launching rockets - we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components…
Added 2 mins ago
KL
Senior Software Engineer
Kaizen Labs
New York, NY · Washington, DC, DC
- $180,000 to $260,000 USD / year
Kaizen powers America’s application layer. We replace the legacy systems federal agencies run on with modern software, built with craft. The ticketing platform a resident uses to visit a…
Added 2 mins ago
KL
Software Engineer
Kaizen Labs
Washington, DC, DC · New York, NY
- $160,000 to $230,000 USD / year
Kaizen powers America’s application layer. We replace the legacy systems federal agencies run on with modern software, built with craft. The ticketing platform a resident uses to visit a…
Added 4 mins ago
Software Development Engineer II, AWS DynamoDB
Amazon Data Services, Inc.
Seattle, WA
- 1+ years of software development engineer or related occupational experience
Added 4 mins ago
Software Development Engineer II, AWS DynamoDB
Amazon.com Services LLC
Seattle, WA
- 1+ years of software development engineer or related occupational experience
Added 4 mins ago
Embedded SDE, Payload Radio Gateway
Amazon Kuiper Manufacturing Enterprises LLC
Sunnyvale, CA · Redmond, WA · San Diego, CA
…& telemetry, and autonomous control. We are looking for an software engineer to participate in all phases of software development from requirements through implementation and test to…
Added 4 mins ago
Embedded Software Engineer, Leo Payload Radio
Amazon Kuiper Manufacturing Enterprises LLC
Sunnyvale, CA · Redmond, WA · San Diego, CA
…& telemetry, and autonomous control. We are looking for an software engineer to participate in all phases of software development from requirements through implementation and test to…
Added 5 mins ago
Controls Engineer II
Barry-Wehmiller
Denver, CO
…configure, test, commission, and start up integrated control systems. This position plays an important role in helping clients improve performance and deliver automated manufacturing…
Added 6 mins ago
JL
Field Engineer I - Telemetry
JT4, LLC
Edwards AFB, CA
- $78,220 to $96,850 USD / year
JOB SUMMARY: Under close supervision, a Field Engineer I performs a variety of fundamental field engineering tasks in the installation, operations, testing, and maintenance of electronic…
Added 8 mins ago
WI
(USA) Principal, Software Engineer, Information Security
Walmart Inc.
United States
- $110,000 to $220,000 USD / year
The Principal Software Engineer, Information Security, leads the design and implementation of secure, scalable software solutions aligned with business objectives. This role requires…
Added 8 mins ago
WI
(USA) Principal, Software Engineer, Information Security
Walmart Inc.
United States
- $110,000 to $220,000 USD / year
As a Principal Software Engineer in Information Security, you will lead the design and implementation of secure, scalable software solutions that align with business objectives. This role…
Added 8 mins ago
WI
(USA) Principal, Software Engineer
Walmart Inc.
Bentonville, AR
- $110,000 to $220,000 USD / year
Join Walmart Global Tech’s Growth Tech Marketplace team as a Principal Software Engineer, where you will lead the design of scalable, cross-service architectures that support international…
Added 8 mins ago
WI
Principal, Software Engineer - Fullstack
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
As a Principal Engineer- fullstack, you will act as a hands-on technical leader and architect for the Marketplace Orders and Returns platform. This role requires deep technical expertise…
Added 8 mins ago
Senior Quality Engineer (Electronics)
Neros Technologies
Torrance, CA
Define the electronics quality metrics and SPC strategy, and work with software teams to build them into production systems and dashboards
Added 8 mins ago
Senior Quality Engineer Electro-Mechanical Assembly
Neros Technologies
Torrance, CA
Define the electro-mechanical quality metrics and SPC strategy, and work with software teams to build them into production systems and dashboards
Added 9 mins ago
Associate Director, Power Systems Engineering
Scout Clean Energy
Boulder, CO
o Power Systems Engineer (BESS & Power Conversion Systems)
Added 11 mins ago
Financial Services - Technology Consulting - Product Designer - Senior - NYC
EY
New York, NY
…strategists work together to create superior apps, websites and software, supported by research, brand strategy, and a clear understanding of business and user…
Added 11 mins ago
T
Remote Circuit Design Engineer
TEKsystems
Austin, TX
- $40 to $50 USD / hour
TEKsystems is seeking a circuit design engineer for its Alaska-based client.
Added 11 mins ago
T
Infrastructure Engineer
TEKsystems
Des Moines, IA
- $26 USD / hour
DescriptionLooking for an Infrastructure Engineer-Jr., -Looking for someone with an understanding of organization, communication, customer service.-This role will maintain high levels of…
Added 11 mins ago
T
AI Security Engineer
TEKsystems
Charlotte, NC
- $65 to $72 USD / hour
AI SECURITY ENGINEERW2 ONLY - NO C2CHYBRID IN CHARLOTTE, NCPosition OverviewWe are seeking a hands-on AI Security Engineer to help design, build, and secure enterprise Generative AI…
Added 11 mins ago
AI
Senior Embedded Software Engineer - Firmware
Applied Intuition
Sunnyvale, CA
- $187,075 to $253,000 USD / year
- Integrate vendor components across multiple controllers and subsystems within a safety-critical software architecture, ensuring reliable communication over hardware interfaces.
Added 11 mins ago
Senior Cloud Engineer
Company 1 - The Manufacturers Life Insurance Company
MA
Are you passionate about building scalable, secure, and modern cloud solutions? We're looking for a Senior Cloud Engineer who can combine deep technical expertise with business insight to…
Added 12 mins ago
Structural Designer, EIT - Anchorage, AK
Stantec
Anchorage, AK · Fairbanks, AK · Wasilla, AK
…of larger projects under the guidance of a Senior Structural Engineer. The Structural EIT will be able to perform structural analysis, design and detailing of steel, concrete, masonry, and…
Added 12 mins ago
Structural Designer-EIT - Los Angeles, CA
Stantec
Los Angeles, CA
…of larger projects under the guidance of a Senior Structural Engineer. The Structural EIT will be able to perform structural analysis, design and detailing of steel, concrete, masonry, and…

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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