Sr Principal Systems Engineer

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Sr Principal Systems Engineer

• Location: Hudson, New Hampshire 03051
• Employment type: C2C
• Work model: On-site
• Posted Yesterday
• Job ID: JPC - 211481

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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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