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Radar Engineer/Scientist Senior
V2X
Dahlgren, VA
…from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B…
Added 1 min ago
SA
Staff Software Engineer ML Platform (6244)
Shield AI
San Diego, CA · San Mateo, CA
- $200,000 to $300,000 USD / year
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software,…
Added 1 min ago
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Platform Engineer AI Compute (6034)
Shield AI
San Diego, CA · San Mateo, CA
- $167,600 to $251,500 USD / year
Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software,…
Added 3 mins ago
Sr Reliability Engineer
Solaris Oilfield Infrastructure, LLC
Houston, TX
…when a unit trips, they feel it right away. As a Reliability Engineer, your job is to make sure that rarely happens, and to get to the root cause when it does. You will be the person site…
Added 5 mins ago
AP
Staff Security Engineer
Aledade PBC
Remote, United States
- $198,000 to $205,000 USD / year
The Staff Security Engineer will be responsible for designing, implementing, and maintaining security services that support Aledade’s business. Understand data and automation are important…
Added 5 mins ago
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Developer Support Engineer I
Aurora
Pittsburgh, PA
- $88,000 to $132,000 USD / year
Aurora’s mission is to deliver the benefits of self-driving technology safely, quickly, and broadly.
Added 6 mins ago
Sr Technical Application Engineer
Border States
Fargo, ND · Greenville, SC · Pewaukee, WI
The Senior Technical Application Engineer leads the day-to-day operations in promoting sales, securing orders, and providing quality service to our customers focused on Siemens Medium…
Added 7 mins ago
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Design Manager
Cumming Management Group, Inc.
Fort Worth, TX
- $93,000 to $124,000.02 USD / year
Strong knowledge of mechanical, electrical, and plumbing systems.
Added 8 mins 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 9 mins ago
Electrical Design Engineer - Motor Control and Drives
AWC
Deer Park, TX
We are making a strategic investment in expanding our in-house power systems manufacturing capabilities, and we are seeking an Electrical Design Engineer to help build the next generation…
Added 9 mins ago
Systems Engineer
Modern Technology Solutions Inc
Dayton, OH · Dayton
MTSI is seeking a Systems Engineer with a TS/SCI clearance to provide support to a Government Program Management Office/Program Manager at Wright-Patterson Air Force Base, OH. The Systems…
Added 13 mins ago
Senior RF Design Engineer
Astranis
San Francisco, CA
As an RF Engineer you will be responsible for design, qualification, and procurement of active RF electronics (frequency converters, SSPAs, LNAs, PLLs, etc) in the RF front end of satellite…
Added 13 mins ago
Ergon Asphalt and Emulsions - Plant Support Engineer
Ergon Asphalt and Emulsions, Inc
Flowood, MS
Commitment to service is at the core of Ergon's mission and values. A focus on hard work, reliable supply and quality products have contributed to the company's steady growth over the years.
Added 14 mins ago
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Senior Lead Electrical Engineer, Mission Critical
DLB Associates
Remote, United States
- $160,000 to $230,000 USD / year
DLB Associates is a premier engineering and consulting firm specializing in innovative, mission-critical solutions across hyperscale data centers, advanced infrastructure, and…
Added 14 mins ago
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Senior Lead Electrical Engineer, Datacenter
DLB Associates
Remote, United States
- $160,000 to $230,000 USD / year
DLB Associates is a premier engineering and consulting firm specializing in innovative, mission-critical solutions across hyperscale data centers, advanced infrastructure, and…
Added 14 mins ago
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Lead Electrical Engineer, Mission Critical
DLB Associates
Remote, United States
- $138,000 to $184,000 USD / year
DLB Associates is a premier engineering and consulting firm specializing in innovative, mission-critical solutions across hyperscale data centers, advanced infrastructure, and…
Added 14 mins ago
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Lead Electrical Engineer, Datacenter
DLB Associates
Remote, United States
- $138,000 to $184,000 USD / year
DLB Associates is a premier engineering and consulting firm specializing in innovative, mission-critical solutions across hyperscale data centers, advanced infrastructure, and…
Added 14 mins ago
Radiologic Technologist- Mammo- Casual
St Croix Health
St. Croix Falls, WI
Employ several computer systems to maintain patient records and orders.
Added 17 mins ago
Principal Software Engineer
DQQ Cohesity Inc.
Santa Clara, CA
Join us on our mission to shape the future of our industry.
Added 18 mins ago
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Stationary Engineer
Department of General Services
CA
- $6,088 to $7,707 USD / month
Under the general direction of the Chief Engineer II, the Stationary Engineer in the Facilities Management Division (FMD), Central Utility Plant performs a variety of skilled work in the…
Added 18 mins ago
Full Stack Software Engineer - Clearance Required
LMI
United States
We're looking for a Full Stack Software Engineer with expertise across the frontend (React, TypeScript, CSS, HTML) and backend (Node.js, Express.js, OpenAPI, relational databases) stack to…
Added 18 mins ago
COMSEC Operations
SAIC
Springfield, VA
SAIC is hiring a COMSEC Engineer to support secure communications for U.S. diplomatic posts worldwide. You will engineer and integrate cryptographic systems, support the sustainment of a…
Added 18 mins ago
COMSEC Operations Junior
SAIC
Springfield, VA
SAIC is hiring a COMSEC Engineer to support secure communications for U.S. diplomatic posts worldwide. You will engineer and integrate cryptographic systems, support the sustainment of a…
Added 18 mins ago
Mk21A Engineering Manager & Test Engineer
BAE Systems
Hill AFB, UT
BAE Systems is looking for a qualified Test Engineer with people management skills to join our Mk21A Reentry Vehicle team. In this role, you will support defense acquisition and deliver…
Added 19 mins ago
Senior Backend Software Engineer
RealWork
Austin, TX
We're looking for a Senior Backend Software Engineer to join our small but growing engineering team. A great candidate will be able to demonstrate competency in Backend development, and…

STR

Senior Software Engineer

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