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Manufacturing Engineer II
PGT Industries
Nokomis, FL
The Manufacturing Engineer II has seasoned understanding and knowledge of engineering concepts, practices and procedures and can apply them accordingly. This role requires the ability to…
Added 1 min ago
Senior Instrumentation Engineer
Worley
Monrovia, CA · Long Beach, CA · Monrovia · Long Beach
The Senior Instrumentation Engineer provides instrumentation and controls engineering services on large or mega projects for Worley and its clients. This role includes delivering high…
Added 2 mins ago
R&D Engineer IV
CoorsTek Inc
Golden, CO
Designs and coordinates the execution of engineering experiments on new materials, products, processes and/or procedures.
Added 3 mins ago
Highway & Traffic Engineer
Colliers Engineering & Design
Hamilton, NJ · Holmdel, NJ
Join Colliers Engineering & Design as a Highway & Traffic Engineer in Hamilton, NJ, or Holmdel, NJ, and help shape the future of transportation.
Added 4 mins ago
Mechanical Engineer I
Rocket Lab Corporation
Long Beach, CA
We are currently seeking a Spacecraft Mechanical Engineer I to join our space vehicle design team based out of Long Beach, CA. This team supports our Space Systems division, and leads…
Added 5 mins ago
Senior Electrical Designer
Merrick & Company
Tulsa, OK · Greenwood Village, CO · Chattanooga, TN · Richmond, VA · Ellicott City, MD
…This position’s responsibilities include complete electrical designs performed at the drawing level. Assists Project Engineer with drafting responsibilities and some…
Added 12 mins ago
System Engineer
Idaho Environmental Coalition
Idaho Falls, ID
The System Engineer applies science, technology, and engineering knowledge to maintain the operability of assigned structures, systems, and components (SSCs) at RH-TRU for the Idaho Cleanup…
Added 12 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 15 mins ago
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Remote Circuit Design Engineer
TEKsystems
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- $40 to $50 USD / hour
The Circuit Engineer II is responsible for the circuit engineering portion of major telecommunications projects and may serve as the primary engineer on projects of moderate complexity.…
Added 18 mins ago
Senior Principal Engineer - RF
BAE Systems
Nashua, NH
Given our continued growth, we have immediate roles available for a highly motivated Senior Principal RF/Microwave Engineer to join our Transition to Production, Production Support and…
Added 18 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Concord, NH
…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 18 mins ago
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Senior Core Infrastructure Engineer- Nashville,TN
Oracle
Concord, NH
- $79,200 to $209,500 USD / year
Contribute to resilient designs using health checks, retries, timeouts, graceful draining, failover, and recovery mechanisms.
Added 18 mins ago
Field Installation Engineer
Red River
Concord, NH
The Field Installation Engineer is responsible for the planning, installation, configuration, calibration, validation, troubleshooting, and optimization of network and infrastructure…
Added 18 mins ago
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Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Concord, NH
- $146,400 to $263,600 USD / year
Our team designs, develops, and manages applications and infrastructure that support Akamai's Compute products and services. We do this while maintaining Akamai's mission at the forefront…
Added 18 mins ago
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Site Reliability Engineer II
Akamai Technologies, Inc.
Concord, NH
- $95,000 to $171,000 USD / year
The Cloud Networking SRE team designs, deploys, and maintains the applications and infrastructure behind Akamai Cloud's networking products. Our VPC and Cloud Firewall stack gives customers…
Added 18 mins ago
AT
Senior II Site Reliability Engineer
Akamai Technologies, Inc.
Concord, NH
- $146,400 to $263,600 USD / year
Our team designs, develops, and manages applications and infrastructure that support Akamai's Compute products and services. We do this while maintaining Akamai's mission at the forefront…
Added 19 mins ago
PCB Layout Design Engineer
Eridan
Sunnyvale, CA
We're looking for a hands-on PCB layout engineer to lead the end-to-end physical layout of our complex, high-density boards: GaN RF power stages up to 10 GHz sitting next to FPGAs, DDR4 and…
Added 19 mins ago
Mechatronics Engineer I
Ginkgo Bioworks Inc.
Boston, MA
Our mission is to make biology easier to engineer. Ginkgo is constructing, editing, and redesigning the living world in order to answer the globe’s growing challenges in health, energy,…
Added 20 mins ago
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Senior Backend Engineer
Pyyne
New York City, NY
- $180,000 to $195,000 USD / year
Pyyne is seeking a Sr. Backend Engineer with experience in Python and LLM-based systems to work as a consultant out of our New York Office. This is a high-impact role for Pyyne as we build…
Added 22 mins ago
Staff Hardware Engineer
Nokia
United States
The Staff Hardware Engineer will be a key member of the NI ON Comp R&D Module Prod Dev team, responsible for end‑to‑end hardware development of next‑generation communication modules. You…
Added 24 mins ago
DevOps Technical Engineer
AIRGAS Airgas, Inc.
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The DevOps Technical Engineer will serve as a core infrastructure and operations subject matter expert who acts as a technical scout to quickly align projects to scalable Cloud/DevOps…
Added 26 mins ago
Civil Engineer – Drainage
EMCS, Inc.
Milwaukee, WI
We are seeking a civil engineer with drainage experience to join our team and be an integral contributor for the design and delivery of a variety of transportation and site development…
Added 26 mins ago
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Electrical Engineer
Actalent
Sunnyvale, CA
- $105 USD / hour
Job Title: Electrical EngineerJob DescriptionThe Electrical Engineer designs, develops, tests, and oversees the manufacturing and installation of electrical equipment, components, and…
Added 27 mins ago
Senior Studio Design Quality Engineering
General Motors LLC
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The Studio Design Quality Engineer serves as the craftsmanship-quality representative for interior and exterior vehicle integration. This customer-facing surface integration role partners…
Added 28 mins ago
Staff Electrical Engineer Multiport NPD
Intuitive
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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…

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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