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Added 8 mins ago
Digital ASIC/FPGA Design Engineer II - Onsite
RTX Corporation
mckinney, TX
Raytheon is seeking a motivated Digital Design Engineer to support product development for defense applications. This position is based in McKinney, Texas .
Added 8 mins ago
Digital ASIC/FPGA Design Engineer I (Onsite)
RTX Corporation
mckinney, TX
Raytheon is seeking a motivated Digital Design Engineer to support product development for defense applications. This position is based in McKinney, Texas .
Added 9 mins ago
ND
Software & DevOps Engineer
NTT Data Americas, Inc.
Irving, TX
- $55 to $66 USD / hour
NTT DATA's Client is currently seeking a Software & DevOps Engineer to join their team in Irving, Texas (US-TX), United States (US).
Added 9 mins ago
Principal Engineer II - Data Engineering
Toyota
Plano, TX
Toyota's Digital Innovations group within TMNA's Supply Chain organization is seeking a highly experienced Principal Engineer II, Data Engineering to lead the technical strategy and…
Added 9 mins ago
G
QA Automation Engineer
Guidehouse
SAN ANTONIO, TX
- $70,000 to $116,000 USD / year
Develop, maintain, and execute automated test scripts using relevant testing frameworks to validate application functionality across multiple user roles and workflows.
Added 11 mins ago
Staff Software Test Engineer
Realtor.com
Austin, TX
We have an exciting opportunity for an innovative Staff Engineer in Test to join our RDC team. The charter for this team is to build and deliver innovative solutions across the real-estate…
Added 11 mins ago
EG
Dev Lead
Eliassen Group
Austin, TX
- $110 to $120 USD / hour
Maintain healthy code scanner findings and test coverage, and prevent new technical debt.
Added 16 mins ago
Software Engineer - Applications
Elorian
Palo Alto, CA
As a Software Engineer – Applications, you will build the engineering bridge between our core multimodal research and real-world production deployments. This is an engineering-first,…
Added 1 hour ago
AE
Sr Software Engineer I
American Express
Sunrise, FL
- $123,000 to $215,250 USD / year
Design, develop, and deliver scalable, high-quality software solutions across the full stack, leveraging Java and Python for enterprise-grade platforms and services
Added 1 hour ago
Senior Cybersecurity Engineer (Center of Excellence)
GE Vernova
Melbourne, FL
We are looking for a senior OT cybersecurity engineer to join the Grid Automation Cybersecurity Center of Excellence (COE). The COE is a new central team within the Grid Automation OT…
Added 1 hour ago
Project Engineer
Kratos Defense & Security Solutions, Inc.
Orlando, FL
…operations. Kratos has an exciting opportunity for a Project Engineer. The Project Engineer coordinates and manages all technical aspects of a project, ensuring success in final…
Added 1 hour ago
Systems Integration Test Engineer (2nd/3rd Shift)
CACI International
Orlando, FL
Job Title: Systems Integration Test Engineer (2nd/3rd Shift)
Added 1 hour ago
EG
Dev Lead
Eliassen Group
Tallahassee, FL
- $110 to $120 USD / hour
Maintain healthy code scanner findings and test coverage, and prevent new technical debt.
Added 1 hour ago
PN
Research Engineer III - Building Energy Modeling
Pacific Northwest National Laboratory
Portland, OR · Richland, WA · Seattle, WA
- $112,500 USD / year
The BS&DG is seeking a Research Engineer III - Building Energy Modeling with strong knowledge of building energy systems, advanced hands-on EnergyPlus modeling expertise, programming and…
Added 1 hour ago
PN
Software Engineer II - Building Applications
Pacific Northwest National Laboratory
UNAVAILABLE · Portland, OR · Seattle, WA · Richland, WA
- $109,000 USD / year
The BS&DG is seeking a Software Engineer II - Building Applications with strong knowledge of software engineering and web application development to contribute to building technology…
Added 1 hour ago
Systems Engineer (Integration and Test) - Intern
Lockheed Martin
Moorestown, NJ
Lockheed Martin Rotary and Mission Systems is seeking a Summer 2027 Systems Engineer (Integration and Test) Intern. Here at Lockheed Martin's Rotary and Mission Systems (RMS) business in…
Added 1 hour ago
Senior Instrumentation and Controls Design Engineer
Trustees of Princeton University
Princeton, NJ
Added 1 hour ago
EG
Dev Lead
Eliassen Group
Trenton, NJ
- $110 to $120 USD / hour
Maintain healthy code scanner findings and test coverage, and prevent new technical debt.
Added 2 hours ago
Senior RF Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO
…allies. The Radar team is seeking an experienced Senior RF Engineer to help us design, test, and deploy the next generation of US radars. The Radar team is responsible for all aspects of…
Added 2 hours ago
Senior Electrical Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO
Familiar with common programming languages like Python for test automation.
Added 2 hours ago
RF Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO
…and its allies. The Radar team is seeking an experienced RF Engineer to help us design, test, and deploy the next generation of US radars. The Radar team is responsible for all aspects of…
Added 2 hours ago
Electrical Test Engineer
Anduril Industries
Fort Collins, CO
…America and its allies. The Radar team is seeking an Electrical Test Engineer to help us test the next generation of US radars. The Radar team is responsible for all aspects of radar system…
Added 2 hours ago
EG
Dev Lead
Eliassen Group
Washington, DC
- $110 to $120 USD / hour
Maintain healthy code scanner findings and test coverage, and prevent new technical debt.
Added 2 hours ago
Senior CAD Engineer - Layout/Verification/Simulation
Micron Technology, Inc.
Boise, ID · San Jose, CA
Proficiency in Python and at least one additional language, such as SKILL, Tcl, Perl, C, or C++, plus Linux/Unix and shell scripting.
Added 2 hours ago
Cloud Engineer- Hybrid 2x a week onsite
Yoh Services
Audubon, PA

Butler America

Senior Principal Systems Engineer

Woburn, MA, United States

Senior Principal Systems Engineer Location: Woburn, MA Job ID: #73448 Pay Range: $113-126 ph (W2) Duration: 12 mos What You Will Do:

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Job details

Pay: Senior Principal Systems Engineer Location: Woburn, MA Job ID: #73448 Pay Range: $113-126 ph (W2) Duration: 12 mos What You Will Do:
Posting language: English
Posted: Oct 29, 2026

Original job description

Senior Principal Systems Engineer Location: Woburn, MA Job ID: #73448 Pay Range: $113-126 ph (W2) Duration: 12 mos What You Will Do:

Lead architecture and requirements development activities that define, characterize, develop and document Ground Based Radar (GBR) systems
Contribute to architectural framework updates, system-of-system functional and performance requirements, detailed algorithm descriptions, test scenario definitions, and verification approaches
Conduct requirements analysis and benchmarking to validate algorithm designs and ensure system-level performance aligns with operational objectives
Collaborate closely with software and integration/test engineers to deliver innovative and high-performing radar solutions
Support documentation, technical reviews, and customer engagements

Qualification You Must Have:

Bachelor’s degree in Science, Technology, Engineering, Physics, or Mathematics (STEM) and a minimum of ten (10) years of relevant engineering experience
Direct experience in radar or missile-defense sensor systems, including Model Based System Engineering and/or Cameo
Proficiency in MATLAB (including object-oriented programming) for algorithm development, system modeling, or performance analysis
Hands-on experience in system modeling, algorithm design, test vector development, or radar performance analysis
Experience developing or maintaining engineering processes, methods, or tools
Documented experience showing analytic, technical and problem-solving skills
Excellent communication skills, including technical writing, oral presentations, and interpersonal skills
Ability to work independently and collaboratively across cross-functional and geographically distributed teams
Active and transferable Secret U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.

Qualifications We Prefer:

Advanced Degree in STEM
Experience with radar system concepts: detection, discrimination, track and signal processing algorithms and their behaviors and performance
Experience with the development and coding of system models, algorithms, test vectors and evaluation tools in support of analyzing radar requirements or performance
Experience with system level requirements development, documentation and maintenance and/or requirements development and design of system level software architecture
Experience working with Python, C/C++, Java or DOORS
Experience with the software development process using Agile methodologies and tools such as JIRA and Confluence
Proficiency with the MS Office Suite (Word, Excel, PowerPoint, etc.)
Previous experience interfacing with customers and leading the development of technical solutions for complex user requirements
Experience working with other disciplines and communicating with all levels of the organization and stakeholders

Benefits provided: 401K, medical, dental, and vision, sick time as applicable to state law Butler America Aerospace, LLC. is an equal opportunity employer. Butler evaluates applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. The Butler America Aerospace, LLC. EEO Policy Statement and “Know Your Rights” Poster is available here: Applicant and Employee Notices (https://butler.com/wp-content/uploads/2024/03/BAA-Website.HR-Documents.2024.03142024-new.pdf) . Butler America Aerospace, LLC. is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact the Human Resources Department at accommodations@butler.com.

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