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Added 2 mins ago
Test Engineer
Dev Technology
Reston, VA
We are seeking an experienced Senior Test Automation Engineer with a strong background in designing, developing, and maintaining automated test suites and frameworks. This role requires a…
Added 18 mins ago
Cybersecurity Architect
CGI Technologies and Solutions, Inc.
Calgary, CA · Toronto, CA
Support secure adoption of AI, automation, and emerging technologies where applicable.
Added 19 mins ago
C
Principal Field Solution Engineer
Cognizant
South San Francisco, CA
- $200,000 to $250,000 USD / year
…become a default position in client visits, bid processes and senior engagement sessions. As we shift from adoption toward recognized, repeatable revenue - through chargeback in the near…
Added 20 mins ago
Sr Eng Manu Eng
J&J Family of Companies
Santa Clara, CA
We are seeking a Senior Manufacturing Mechanical Engineer with exceptional drive and urgency to lead new product introduction, process development, and industrialization activities for our…
Added 20 mins ago
Senior Reliability Engineer - DoorDash Dot
DoorDash
San Francisco, CA
DoorDash Labs, established in 2018, serves as the innovation hub for DoorDash, focusing on developing automation and robotics solutions to enhance last-mile logistics. The team's mission is…
Added 21 mins ago
VI
Senior Project Engineer
ViaSat, Inc.
Englewood, CO
- $120,500 to $190,000 USD / year
…solutions across our Hybrid Platforms environment. As a Project Engineer in Hybrid Platforms, you will contribute to projects spanning multiple domains including fiber connectivity, network…
Added 21 mins ago
VI
Project Engineer
ViaSat, Inc.
Englewood, CO
- $95,000 to $149,500 USD / year
…solutions across our Hybrid Platforms organization. As a Project Engineer, you will contribute to projects involving fiber connectivity, network engineering, compute infrastructure,…
Added 21 mins ago
Senior Product Engineer
SanDisk
Milpitas, CA
Build and supportscalable test software infrastructure & toolsto enable automation and AI assisted flows
Added 21 mins ago
Senior Staff Failure Analysis Engineer
SanDisk
Milpitas, CA
Develop new methodologies, automation tools, and laboratory capabilities to improve failure analysis effectiveness and efficiency.
Added 27 mins ago
Senior Quality Engineer
Helix Operating Company LLC
Beachwood, OH
We're looking for a Senior Quality Engineer to own inspection, nonconformance resolution, and customer-facing quality issues across our product lines; lead screws, ball screws, linear…
Added 32 mins ago
Sr Manager Product Context Engineering
BDO USA Experienced
St Louis, MO · Tampa, FL · Indianapolis, IN · Stamford, CT · Detroit, MI · Chicago, IL · Oak Brook, IL · San Francisco, CA · San Antonio, TX
The Senior Manager of Product Context Engineering leads the design, delivery, and continuous improvement of enterprise technology solutions that drive business growth and transformation.…
Added 37 mins ago
R
Senior Machine Learning Engineer - AI Cloud
Rippling
Seattle, WA · San Francisco, CA · New York, NY
- $172,800 to $288,000 USD / year
As a Senior Machine Learning Engineer, you will own the end-to-end ML lifecycle for projects within the AI Cloud team: problem formulation, data preparation, model development, evaluation,…
Added 46 mins ago
Senior Research Engineer
University of Georgia Staff
GA
The SER-CAT beamline engineer position is a critical component of the highly skilled staffing matrix of the SER-CAT operations team that is required to maintain and improve SER-CAT as a…
Added 49 mins ago
Software Engineer I - Top Secret
Parsons Technical Services, Inc.
Remote, United States
Contribute code to CNO tool components in C under close guidance of senior and lead engineers, following established designs and standards
Added 53 mins ago
Senior Cyber Security Engineer
MANTECH
Chantilly, VA
MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA.
Added 53 mins ago
Senior Cyber Security Engineer
MANTECH
Chantilly, VA
MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Engineer to join our team in Chantilly, VA.
Added 57 mins ago
Process Engineer, NA SSD Network, Sub Same Day Process Engineering
Amazon
Bellevue, WA
Sub Same Day (SSD) Engineering is looking for a Senior Process Engineer with a strong delivery record and proven project management experience to own strategic and tactical,…
Added 58 mins ago
Software Development Engineer III, AAIS Mosaic Data Platform
Amazon
Seattle, WA
…influencing org-level strategy for data compliance and flywheel automation. You will operate as the de facto technical authority within the Data Platform space making high-judgment calls on…
Added 1 hour ago
UG
Senior Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
The Enterprise Finance Data Engineering team is seeking a Senior Data Engineer to design, build, and manage the data foundations that power enterprise finance analytics, automation, and…
Added 1 hour ago
ServiceNow Senior Scrum Master
Leidos
Scott Air Force Base, IL
Removes impediments for the team and coordinates with the Release Train Engineer or Project Manager in implementing solutions.
Added 1 hour ago
V
Senior Reliability Engineer
Veralto
Elk Grove Village, IL
- $120,000 to $150,000 USD / year
As the Sr. Reliability Engineer, you will help shape the future of our Elk Grove manufacturing site by owning two critical areas:
Added 1 hour ago
Contact Center Technology Engineer
AbbVie
North Chicago, IL
The Contact Center Technology Engineer supports the delivery, operation, and continuous improvement of OneHUB contact center technology capabilities. This is a junior technical role…
Added 1 hour ago
P
Forward Deployed Engineer
PRESHai
Tampa, FL
- $125,000 to $175,000 USD / year
The right person for this role is not a back-office software engineer and not a solutions consultant. This is an operator-engineer who can frame a problem with a senior client stakeholder…
Added 1 hour ago
Senior Manufacturing Engineer - 2nd Shift (Onsite)
Collins Aerospace
Rockford, IL
Identify and implement improvement and automation projects
Added 1 hour ago
AI/Machine Learning Engineer
Fordham University
Bronx, NY
Reporting to the Assistant Vice President of Enterprise AI, the AI/Machine Learning Engineer supports the advancement of the University’s enterprise AI strategy by designing, building, 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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