Senior Supervisor, Field Engineer

L3Harris Technologies

. Provide both general and technical training and guidance to team members who are accountable for the implementation and maintenance of program services for large government networks and systems.

Posted 4/29/2026full-timeRonkonkoma • New York • 🇺🇸 United StatesSenior💰 $76,500 - $141,500 per yearWebsite

Tech Stack

Tools & technologies

Unix

About the role

Key responsibilities & impact

Provide both general and technical training and guidance to team members who are accountable for the implementation and maintenance of program services for large government networks and systems.
Provide onsite training and support and to ensure team members are following and implementing proper program and company policies, procedures, and protocol.
Ensure team resources are allocated effectively and efficiently to support program operational needs.
Assist in objective setting, skill enhancement, resolution of employee concerns, and performance review activities for team members.
Proactively obtain customer feedback and provide support and guidance to the team to ensure timely and quality customer services and serve as an escalation point-of-contact for unresolved problems from the Help Desk or NOCC.
Install, repair, configure, test and complete preventative maintenance of personal computers, network equipment, and/or telecommunications equipment, and maintain records on repairs, down time, changes and updates.
Work outside regularly scheduled hours to meet operational needs and respond to after-hours emergency calls.
Travel (up to 100% at a time) to remote sites or outside assigned regions to assist with additional program or customer requests.
Lift items up to 32lbs and use ladders and step stools to reach heights of approximately 10ft (3.04m).

Requirements

What you’ll need

Bachelor's Degree with a minimum of 4 years prior relevant experience
In lieu of a degree, minimum of 8 years of prior related experience
Experience working with fiber, Multiplexes, Network topology, Frame Relay, Fractional T-1, SONET Network Technology, ATM, Private Line, Voice and Data applications
Experience with cable connectors and replacement including RJ-11, RJ-45, DB-25, V.35, RS-449
Experience with power testing, AD and DC including 3 Phase AC
Experience with the operation of the 24V DC & 48V DC power supplies
Experience with network and circuit testing with T1 Testing Specifications, DS3 Testing, Digital Testing (BERT), and Analog VG Testing within Bell Core Standards
Experience with Ameritech AM5XT, Sage 935, Digital O-scope, Halcyon 704A, Para-scope or other T1/DS3 Test sets
Experience with Microsoft or UNIX operating systems and the components of the MS Office Suite
CCNA, CCNP, A+, MCP or MCDST, Dell Certified on desktop and laptop
Experience with service dispatch centers
Experience with interfacing with the customer

Benefits

Comp & perks

health and disability insurance
401(k) match
flexible spending accounts
EAP
education assistance
parental leave
paid time off
company-paid holidays

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

fiberMultiplexesNetwork topologyFrame RelayFractional T-1SONET Network TechnologyATMPrivate LineVoice and Data applicationsnetwork and circuit testing

Soft Skills

trainingguidancecustomer feedbackproblem resolutionperformance reviewteam supportresource allocationcommunicationobjective settingskill enhancement

Certifications

CCNACCNPA+MCPMCDSTDell Certified