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CACI International Sr. VoIP/DVTC Engineer in Washington, District Of Columbia

Sr. VoIP/DVTC Engineer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

The Enterprise Communications Services 3 (ECS3) program supports our intel customer across it’s many operating locations. Our focus includes the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, activities associated with customer local area networks (LANs), wide area networks (WAN) and unified communication (UC) services.

We're hiring a VoIP/DVTC Engineer: Our mission on this program will be the design, transition, operations, and continual service improvement to include tech modernization, tech refresh, or Capital Equipment Replacement Program (CERP) activities associated with the clients’ LANs, WAN and UC services. Become a part of our great team and make a difference!

What will you do:

  • Generally recognized as a leader in local- and wide-area networking, VoIP and DVTC.

  • Background in Information Systems Architecture, Telecommunications Systems Design, Architecture, Implementation, Information Systems Integration, and Communications and Network Systems Management

  • Holds advanced or multiple certifications on voice/video/data network platforms

  • Sought out by others for advice and guidance

  • Provide support, analysis, research, and advice into exceptionally complex voice/video/data problems and related processes

  • May lead subsets of team members on solving specific problems/challenges during normal team work efforts

  • Perform specialized and technical tasks associated with the most current and cutting-edge technologies

  • Problems faced may be difficult but typically are not complex

  • Evaluates requirements and develops solutions that address collective requirements sets

  • Diagrams network topologies, interconnections, firewalls and security gateways

  • Creates rack elevations, power requirements for component deployment and use

  • Collaborates with LAN/WAN teams on bandwidth requirements, utilization, performance needs

  • Works with technical writers to create comprehensive design and configuration documentation, installation procedures, operating instructions

  • Works with testers to evaluate test criteria and expected outcomes, create and automate test cases, test data, test scripts, and exercise unit tests on lab hardware and software

  • Works with technical writers to evaluate OEM training materials and develop customer- or site-specific supplements to commercials materials

  • DOD 8570 IAT II, CUCM Manager Course

  • Works independently with limited supervision

  • May manage projects/processes

  • Coaches and reviews the work of lower level professionals

  • Influences others regarding system design, solutions, and procedures


  • Bachelor's Degree + 5 years of experience

  • You meet IAT II Certification requirements (Security +, for example)

Clearance Requirement:

  • TS/SCI with CI Poly

What We Can Offer You:

  • We’ve been named a Best Place to Work by the Washington Post.

  • Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.

  • We offer competitive benefits and learning and development opportunities.

  • We are mission-oriented and ever vigilant in aligning our solutions with the nation’s highest priorities.

  • For over 60 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.

Company Overview: At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other protected characteristic.