| Location | Hudson, NH |
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Sr Principal Systems Engineer
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Job Description
Indotronix is seeking an :
Onsite Job: Sr Principal Systems Engineer
Work Location: Hudson, NH
Shift: 1st Shift, 7:30 AM to 5:00 PM
Work Schedule: 9/80 (Monday-Friday)
Additional Requirement: Possible off-shift/weekend work
Security Clearance: Active Secret Clearance Required to Start
Position Description
Provide tasking in the development of requirements, design, integration, and fielding of SIGINT capabilities.
Provide Integration, Verification, and Validation (IVV) support.
Utilize digital engineering and Model-Based Systems Engineering (MBSE).
Support the preparation and delivery of technical presentations internally and for customer meetings.
Perform system integration and develop test plans and procedures.
Perform data analysis.
Skills Required
Must hold an active Secret security clearance and be eligible to acquire additional SCI and SAP/SAR clearances in the future.
Experience with systems engineering processes, methodologies, and tools.
Ability to integrate software and troubleshoot issues for characterization.
Experience with RF and RF/software test environments.
Ability to evaluate root causes and make timely decisions.
Skills Preferred
Active TS/SCI security clearance.
Model-Based Systems Engineering (MBSE) experience.
Experience performing systems engineering activities across the development cycle, including analysis, decomposition, derivation, and allocation of requirements; system modeling and simulation; system design and development; and system integration and testing.
Ability to integrate software and knowledge of Linux containers.
Experience with RF, radar, electronic warfare, SIGINT, or Software Defined Radio.
Experience with tools such as JIRA, Bitbucket, and Confluence.
Hands-on experience with RF/SIGINT systems IVV and laboratory setups.
Experience with Agile development.
Experience Required
Minimum of 10 years of work experience.
Experience Preferred
15+ years of work experience.
Education Required
Bachelor's degree in Engineering from an accredited college or university.
Education Preferred
Master's degree in a technical field such as Engineering, Mathematics, Systems Engineering, or Computer Science.
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Job details
Job ID JPC - 211481
Location Hudson, New Hampshire, United States
Work Model On-site
Employment Type C2C
Experience 10-15 years
Pay Rate $79.14 (Hourly)
Posted October 19, 2026
Skills allocation Analysis decomposition derivation Electronic Warfare Model-based systems engineering RADAR RF Root cause (RCCA) SIGINT
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