New
USD 135299/yr/yr

Sr. Advanced Field Support Specialist (TS/SCI Clearance Required)

Us-Md-Annapolis Junctionsenior
OtherSupport Specialist
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Quick Summary

Requirements Summary

Department of Defense Top Secret/SCI security clearance is requiredat time of hire. Applicants selected will be subject to a U.S.

Technical Tools
OtherSupport Specialist

Requirements

~1 min read

Bachelor's degree in a related specialized area or equivalent combination of education and relevant work experience is required plus a minimum of 8 years of relevant experience; or Master's degree plus a minimum of 6 years of relevant experience.

 

This role will require travel of up to 30% based business needsThis position is fully on-site

While on-site, you will be a part of the Annapolis Junction team

Responsibilities

~1 min read

 

Provide frontline technical support for mission-critical system, communications, and antenna equipment across the program. In this role, you will troubleshoot and repair complex hardware, perform preventive and corrective maintenance, and use your knowledge of RF, SATCOM, and processing systems to restore and sustain operational capability. Using available system-configuration documentation, installation guides, and operating procedures, you will plan and execute maintenance in accordance with manufacturer guidance, customer priorities, and operational schedules; provide remote support when effective; and coordinate on-site response for emergency repairs and other field needs. You will capture lessons learned and update system documentation and support procedures to improve future technical-support activities. The ideal candidate is a resourceful, hands-on problem solver who works effectively with customers and cross-functional technical teams.

 

This estimate represents the typical salary range for this position based on experience and other factors (geographic location, etc.). Actual pay may vary. This job posting will remain open until the position is filled.
USD $125,042.00 - USD $135,299.00 /Yr.

General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team!

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Location & Eligibility

Where is the job
Us-Md-Annapolis Junction
On-site at the office
Who can apply
Same as job location

Listing Details

Posted
October 4, 2026
First seen
October 4, 2026
Last seen
October 4, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
56%
Scored at
October 4, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
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Sr. Advanced Field Support Specialist (TS/SCI Clearance Required)USD 135299/yr