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Added 3 mins ago
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Senior Core Infrastructure Engineer- Nashville,TN
Oracle
Harrisburg, PA
- $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 3 mins ago
O
Principal AI Agent / Software Engineer- Nashville
Oracle
Harrisburg, PA
- $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 27 mins ago
Software Development Engineer, Eva Development Team
Amazon Data Services, Inc.
Bellevue, WA
You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with…
Added 35 mins ago
Senior Software Engineer
Orion Sleep
San Francisco, CA
This is a full-time on-site role located in San Francisco for a Distributed Systems Engineer, IoT. You will be responsible for scaling our MQTT infrastructure, owning major architecture…
Added 38 mins ago
Senior Controls Engineer
Parallel Systems
Los Angeles, CA
Parallel is seeking a Senior Controls Engineer with deep expertise in control systems development to join our engineering team. This role focuses on modeling, simulating, and designing the…
Added 45 mins ago
Principal Software Engineer
Pearson
Hoboken, NJ
This is a hands-on engineering role, not an architecture role. You will not be embedded in a single team; you will work across the platform on initiatives and technical problems that matter…
Added 59 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 1 hour 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 1 hour 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 1 hour 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 1 hour 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 1 hour ago
Senior Software Engineer, Firmware
NVIDIA USA
CA
NVIDIA Networking Unit is looking for an experienced firmware/software engineer proficient in C and C++ programming to join our team that works on NVIDIA NIC/DPU/Switches. You will be…
Added 1 hour ago
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Senior Systems Software Engineer
Oracle
Nashville, TN
- $102,300 to $209,500 USD / year
…Participates in schematic/board reviews to surface firmware/software implications; supports early bring-up with targeted…
Added 1 hour ago
O
Senior Core Infrastructure Engineer
Oracle
Nashville, TN
- $79,200 to $209,500 USD / year
As a Core Infrastructure Software Engineer, you will:
Added 1 hour ago
O
Senior Application Software Engineer
Oracle
United States
- $86,100 to $187,000 USD / year
…Record (EHR) platform. We are seeking a highly skilled Principal Software Engineer to join our Clinical Applications Engineering team focused on modernizing provider workflows, inbox…
Added 1 hour ago
Senior Flight Software Engineer
Planet
San Francisco, CA
Planet’s Flight Software Team is responsible for all of the embedded software that powers our diverse fleet of Superdove, Skysat, Pelican, and Tanager satellites. The software we build and…
Added 1 hour ago
A
Senior PCB Layout Engineer
Actalent
Waukesha, WI
- $50 to $75 USD / hour
Job Title: Senior PCB Layout EngineerJob DescriptionThis role focuses on owning the high-speed printed circuit board layout for an Intel-based compute platform, taking complex designs from…
Added 2 hours ago
DevSecOp Engineer
MANTECH
Patrick AFB, FL
…seamlessly integrating security practices throughout the entire Software Development Life Cycle (SDLC). By fostering a culture of shared security responsibility, you will move security from…
Added 2 hours ago
A
Electrical Test Engineer
Actalent
Golden Valley, MN
- $45 to $65 USD / hour
Senior Test Engineer We are seeking a Senior Test Engineer to lead system verification, reliability validation, and test strategy development for complex robotic and electro-mechanical…
Added 2 hours 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 3 hours ago
Tech Lead Engineer
Elite Technology
Remote, United States
As a Tech Lead Engineer, you are a senior technical leader responsible for driving the successful execution of Elite’s product and platform roadmap. You combine deep hands-on engineering…
Added 3 hours 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 3 hours ago
Senior Software Development Engineer, EC2 Instance Networking
Amazon Development Center U.S., Inc.
Seattle, WA
…cloud? Are you excited by the challenge of writing systems software that runs on millions custom networking cards across millions of…
Added 3 hours ago
Senior Specialist, Electrical Engineer
L3Harris Technologies
Yorba Linda, CA
Job Title: Senior Specialist, Electrical Engineer
Added 3 hours ago
Senior Specialist, Information Security Systems Engineer 1
L3Harris Technologies
Greenville, TX
Job Title: Senior Associate, Information Security Systems Engineer (ISSE)

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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