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Mid & Sr. Level Voice/Systems Engineer; Dulles, VA
Job in
Dulles Town Center, Loudoun County, Virginia, USA
Listed on 2026-03-01
Listing for:
August Schell
Full Time
position Listed on 2026-03-01
Job specializations:
-
Engineering
Systems Engineer, Telecoms Engineering
Job Description & How to Apply Below
Location: Dulles Town Center
We are looking for an experienced Voice Engineer/Systems Engineer to join our technology-based program supporting a key government customer.
Experience & QualificationsYears Experience for Mid-level: 3-10 years.
Years Experience for Senior level: 11+ years.
Clearance Requirements: Full Scope Poly.
Education: Bachelor’s and/or master’s degrees in computer science are preferred.
Location: Dulles, VA.
Onsite: 5x/week.
Specific skills may include the following:- Work in an enterprise IT environment with specific tasks related to Voice
- Collaborate with network engineering and other telecom engineers in integration activities involving telephony or call center
- Assist in the design, testing, and deployment of new voice infrastructure
- Support implementation of next-generation voice technologies
- Participate in the system security accreditation process
- Provide certificate management support for secure systems
- Assist with system upgrades, patching, and configuration
- Support new site voice system standups
- Support call center technology deployments, user training, and transition planning
- Contribute to call routing and trunking design within enterprise voice platforms
- Attend meetings with internal teams and clients to gather and understand voice system requirements
- Monitor compliance with established standards, policies, and procedures
- Gain hands‑on experience with secure voice devices (e.g., VoIP phones, STEs, Viper) and infrastructure components (e.g., PBXs, encryption devices, call management servers)
- Learn to provide Tier 4 engineering support under supervision
- Learn and support platforms such as Skype for Business, Avaya Communication Manager, and other enterprise call center technologies
- SIP signaling and call flows
- Secure Real-Time Transport Protocol
- SIP
- MGCP
- TCP/IP
- H.323
- MPLS
- DNS
- DHCP
- RTP
- Linux
- SIP signaling and call flows
- Secure Real-Time Transport Protocol
- SIP
- TCP/IP
- H.323
- DNS
- DHCP
- RTP
- SIP signaling and call flows
- H.323
- Avaya Communications Certification
- Cisco Certified Collaboration Professional
- Cisco Voice certifications
- Juniper certifications
- MCSE certification
- A+ certification
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