Skip to main content

Communications Specialist Senior – TS/SCI w/Poly

Communications Specialist Senior – TS/SCI w/Poly
Organization: General Dynamics Information Technology (GDIT)
Location: Annapolis Junction, MD
Date Posted: 07/29/2026

## Your Impact
Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

## Job Description
### Unified Communications Specialist

At GDIT, people are our differentiator. As a Unified Communications Specialist you will help ensure today is safe and tomorrow is smarter. Our work depends on a Communications Specialist Advisor joining our team.

## How a Unified Communications Specialist Will Make an Impact
● Responsible for the architecture, configuration, and maintenance of worldwide Voice, Video, and Chat physical and virtual infrastructure.
● Installation of operating system and security patches.
● Assessing the applicability of vulnerabilities and maintaining security compliance of the Voice, Video, and Chat infrastructure.
● Provide support for customer scheduled and unplanned outages, regardless of scale and impact.
● Serve as support for Tier 1 and Tier 2 technicians across all communication platforms.

## What You’ll Need to Succeed
● **Education:** Bachelor of Arts/Bachelor of Science
● **Required Experience:** 8+ years of related experience

### Required Skills and Abilities
● Thorough knowledge of Voice over Internet Protocol (VoIP) technologies.
● Strong background with Cisco Unified Communications Manager, Cisco Meeting Server, Unified Contact Center, and/or Microsoft Skype for Business.
● Experience managing virtualized applications or knowledge of how to manage virtualized applications.
● Proficiency in Microsoft Office.
● Good communication and customer service skills.
● Ability to work as a team player in a fast‑paced environment.
● Ability to monitor and process Capabilities Service Desk tickets.
● **Certification:** 8570 compliant with a Security+ certificate is required.

### Preferred Skills
● Strong knowledge of TCP/IP and DHCP troubleshooting.
● Experience with Session Border Controller (SBC) and SIP detailed traces.

● **Security Clearance Level:** TS/SCI w/Poly
● **Location:** On Site
● **US 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

#MD_2026Alumni
#GlobalServices

## Work Requirements
**Years of Experience**
8+ years of related experience
*May vary based on technical training, certification(s), or degree*

**Certification**
CompTIA Network+ — CompTIA Security+ Certification — CompTIA Security+ Certification

**Travel Required**
Less than 10%

**Citizenship**
U.S. Citizenship Required

## Salary and Benefit Information
The likely salary range for this position is **$107,744 – $143,750**. This is not a guarantee of compensation or salary. Salary will be set based on experience, geographic location, and possibly contractual requirements, and could fall outside of this range.
View information about benefits and our total rewards program.

## Our Identity Verification Process
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

## About Our Work
We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense, and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission‑ready capabilities in AI, cloud, cyber, and software development.

Apply here

**Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans**

Earn a certificate with the Council! Start your journey today.

More News & Resources

We’re bringing together experts and practitioners from across industries for discussions on emerging issues affecting local, state and federal government relations professionals.