Customer Service Support Specialist - TS/SCI Polygraph
Job in
Chantilly, Fairfax County, Virginia, 20151, USA
Listed on 2026-06-03
Listing for:
General Dynamics Information Technology
Full Time
position Listed on 2026-06-03
Job specializations:
-
IT/Tech
IT Support, Systems Administrator, Systems Engineer, Technical Support
Job Description & How to Apply Below
** Req :
** RQ217313
** Type of
Requisition :
** Regular
** Clearance Level Must Be Able to Obtain:
** Top Secret SCI + Polygraph
** Public Trust/Other
Required:
** None
** Job Family:
** IT Infrastructure and Operations
*
* Skills:
*
* Cisco VPN,Linux,Local Area Network (LAN),Microsoft Windows,Wide Area Network (WAN)
*
* Experience:
*
* 5 + years of related experience
** US Citizenship
Required:
*
* Yes
*
* Job Description:
*
* Transform technology into opportunity as a Customer Service Support Specialist with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at the forefront of innovation and play a meaningful part in improving how agencies operate.
At GDIT, people are our differentiator. As a Customer Service Support Specialist you will help ensure today is safe and tomorrow is smarter. Our work depends on a Customer Service Support Specialist joining our team.
** WHAT YOU'LL NEED TO SUCCEED:*
* +
*
* Education:
** Bachelor's degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
+
*
* Required Experience:
** 5+ years of related
+
** Required
Skills & Experience:
*
* + Strong understanding of LAN/WAN architectures and proven ability to diagnose and resolve network issues.
+ Hands-on experience with VPN technologies, including Cisco VPN and comparable client solutions.
+ Demonstrated excellence in customer service and end‑user support.
+ Experience delivering technical support across diverse systems and environments.
+ System administration experience with both Windows and Linux operating systems.
+ Proficiency in troubleshooting hardware, telephony, and video conferencing equipment.
+ Experience deploying, configuring, and validating hardware and software components.
+ Skilled in using enterprise ticketing and incident‑management systems.
+ Practical experience supporting and maintaining Windows OS environments.
+ Practical experience supporting and maintaining Linux OS environments.
+
** Security Clearance Level:
** TS/SCI with Polygraph
+
** Desired Skills and Experience*
* + Demonstrated adherence to exceptional security practices, including handling Restricted Handling (RH) data.
+ Experience supporting specialized systems such as FSA3 and FiCE.
+ Certification as a Data Transfer Officer.
+ Certification as a Krypto Handling Technician.
+ Training or experience supporting special "Back Room" operational requirements.
+ Advanced training in FSA3 and FiCE architectures, including associated troubleshooting procedures.
+
*
* Location:
** Chantilly, VA - On Customer Site
+ U.S. Citizenship Required
** GDIT IS YOUR PLACE:*
* + 401K with company match
+ Comprehensive health and wellness packages
+ Internal mobility team dedicated to helping you own your career
+ Professional growth opportunities including paid education and certifications
+ Cutting-edge technology you can learn from
+ Rest and recharge with paid vacation and holidays
Opportunity Owned
GDITCareers
WeAreGDIT
JET
GDITEnhanced
2026
The likely salary range for this position is $107,744 - $143,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave.
To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We…
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