HEPCO, Inc.
Sr. Principal Systems Engineer (On-site)
Skills
4 days ago
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Important information
Contract type:
Permanent
Salary:
$75 – $80 / hour
Location:
Hudson, NH 03051, USA
Work mode:
Onsite
Published on:
21 October 2026
What they need
We are seeking a Sr. Principal Systems Engineer for our client to support the development, integration, testing, and fielding of SIGINT capabilities. This position requires on-site work at the Hudson facility and may involve off-shift or weekend hours.
- Support requirements development, design, integration, and fielding of SIGINT capabilities.
- Provide Integration, Verification, and Validation (IVV) support.
- Apply digital engineering and Model-Based Systems Engineering (MBSE) methods.
- Prepare and deliver technical presentations for internal teams and customer meetings.
- Perform system integration and develop test plans and procedures.
- Analyze data to support system evaluation and troubleshooting.
Required Qualifications:
- Active Secret security clearance and eligibility to obtain additional SCI and SAP/SAR access.
- At least 10 years of relevant work experience.
- Bachelor’s degree in Engineering from an accredited college or university.
- Experience with systems engineering processes, methodologies, and tools.
- Ability to integrate software and troubleshoot issues to support system characterization.
- Experience with RF and RF/software test environments.
- Hands-on laboratory experience.
- Ability to identify root causes and make timely decisions.
Preferred Qualifications:
- Active TS/SCI security clearance.
- 15 or more years of relevant work experience.
- Master’s degree in Engineering, Mathematics, Systems Engineering, Computer Science, or a related technical field.
- MBSE experience.
- Systems engineering experience across the development lifecycle, including requirements analysis, decomposition, derivation, and allocation; modeling and simulation; design and development; and integration and testing.
- Software integration experience and knowledge of Linux containers.
- Experience with RF, radar, electronic warfare, SIGINT, or software-defined radio.
- Familiarity with JIRA, Bitbucket, and Confluence.
- Hands-on experience with RF/SIGINT systems IVV and laboratory setups.
- Experience with Agile development.
Benefits:
- Health Insurance
- 401k
Pay Range: $75.00 - $80.00 per hour (Depending on experience and qualifications)
By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from HEPCO, Inc and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.hepcoinc.com/privacy/
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, marital status, national origin, age, veteran status, disability, or any other protected class.
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