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Senior Support Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
As a Senior Software Engineer within EDET.OH (Enterprise Digital Experience Technology – OptumHealth), You will play a critical role in ensuring the high availability, scalability, and…
Added 1 min ago
Full-stack Engineer 5
Capital One
NY
Bachelor's Degree or higher in Computer Science or a related quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Engineering)
Added 2 mins ago
Principal Data Architect
Babel Street
Reston, VA · Somerville, MA
…intelligence and risk operations. We deliver advanced AI and data analytics solutions providing unmatched, analysis-ready data regardless of language, proactive risk identification,…
Added 12 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 12 mins ago
JH
System Security Engineer
Johns Hopkins Applied Physics Laboratory
Laurel, MD
- $100,000 USD / year
As a Senior Systems Security Engineer you will...
Added 13 mins ago
Data Engineer
Golden State
San Francisco, CA
The Golden State Warriors are looking for an experienced Data Engineer to join the growing Business Strategy and Analytics team. In this role, you will help us achieve our mission of…
Added 13 mins ago
Principal Radar Systems Engineer
STR
Remote, United States
…into users’ hands and is seeking a Principal Radar Systems Engineer to support/lead the architecting, design, development, and implementation of radar systems that meet challenging customer…
Added 14 mins ago
Senior Full Stack Engineer
Humana
Nashville, TN
Humana is seeking a Senior Full Stack Software Engineer who will be responsible for building and enhancing the UI/UX layer of Humana's Enterprise Data Governance Platform and Control Plane.
Added 18 mins ago
Principal Analytics Engineer
Crisis Prevention Institute
Remote, United States
The Principal Analytics Engineer is the organization’s most senior individual contributor for the enterprise data platform and serves as the end-to-end technical owner of Snowflake and its…
Added 21 mins ago
Senior Data Engineer
Ochsner Clinic Foundation
New Orleans Region, LA
The Senior Data Engineer is responsible for designing, developing, implementing, and optimizing enterprise‑grade solutions and architectures, while ensuring scalability, performance,…
Added 21 mins ago
Senior Systems Engineer, Tech Foundations
Airbnb
United States
The Senior Systems Engineer is a hands-on technical leader who moves fast, builds to last, and uses AI as a force multiplier - not a future initiative. In this role, you will own the…
Added 33 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 34 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 39 mins ago
DA
Senior Lead Electrical Engineer, Mission Critical
DLB Associates
Remote, United States
- $160,000 to $230,000 USD / year
Position Title: Senior Lead Electrical Engineer, Mission Critical
Added 39 mins ago
DA
Senior Lead Electrical Engineer, Datacenter
DLB Associates
Remote, United States
- $160,000 to $230,000 USD / year
Position Title: Senior Lead Electrical Engineer, Datacenter
Added 48 mins ago
GTM Engineer (Professional Services)
ZoomInfo Technologies LLC
Waltham, MA
As a GTM Engineer III within the Professional Services arm of ZoomInfo, you will independently own technical solution design and hands-on build work for defined workstreams within…
Added 49 mins ago
Launch Vehicle Software Integration Engineer
MANTECH
El Segundo, CA
…Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now - protect and…
Added 49 mins 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 51 mins ago
IC
Senior Product Failure Analysis Engineer
Intel Corporation
OR
- $140,830 to $198,820 USD / year
Intel Foundry is seeking a highly skilled Senior Product Failure Analysis Engineer to lead complex failure investigations that drive product quality, manufacturing excellence, and…
Added 1 hour ago
Junior DevOps Engineer - Platform Deployment & Support
Absolute Business Solutions Corp
Herndon, VA
Working alongside our sister company, Syntasa, and our Intelligence Community customer, the Junior DevOps Engineer will help deploy, configure, sustain, and troubleshoot enterprise data and…
Added 1 hour ago
Sr. Analyst, Supply Chain Data Analytics
United States
As a Senior Analyst, Supply Chain Data Analytics, you will build data, analytics, and AI solutions grounded in supply chain processes across planning, customer service, customer supply…
Added 1 hour ago
NU
Sr. Principal Integration Engineer - Cloud Solutions
NMC USA National Medical Care Inc
Remote, United States
- $137,000 to $229,000 USD / year
The Principal Azure Cloud Solutions Engineer serves as a senior technical authority responsible for designing, implementing, and improving secure, scalable, and resilient solutions on…
Added 1 hour ago
Engineer Manufacturing
Copeland Scroll Compressors LP
Ava, MO
Strong interpersonal skills in communication, analytics, and problem-solving
Added 1 hour ago
Senior Data Engineer (Remote Opportunity)
Hyatt
Chicago, IL
As a Senior Data Engineer, you will take on big data challenges in an agile way. In this role, you will build data pipelines that enable engineers, analysts, and other stakeholders across…
Added 1 hour ago
Senior Analytics Engineer, People Data and Insights
The New York Times
NY
…behind every product this team ships. You will report to the Senior Director, People Data and Insights. You will work out of the New York office on a hybrid…

STR

Senior Software Engineer

Arlington, VA, United States
Atlanta, GA, 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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