ManTech Telecommunications Analyst, Principal in Marshall, Virginia

Job Duties and Responsibilities:

Become an integral part of a diverse team that leads the world in the Mission, Cyber, and Intelligence Solutions group. At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career and customer oriented Voice/VTC/PKI engineer to join our team in the Marshall, VA. area to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

Responsibilities include, but are not limited to:

• Proficient in Cisco Unified Communications Manager (CUCM) VoIP networks.

• Familiar with DOD/IC Voice/Video technologies and integration methods.

• Familiar with the Defense Red Switch Network.

• Plans, evaluates, and/or coordinates the installation of local and/or remote data and voice communications equipment such as terminals, video conferencing units, multi-point conferencing units, and Voice over IP telephones.

• Designs entire networks or portions of networks that include selection of hardware and software packages.

• Oversees voice network reconfiguration and billing reconciliations.

• Ensures that all software including network control programs satisfy the communications needs covering both the hardware and software installed.

• Manages and issues individual and system PKI certificates.

• Ensures that appropriate network documentation exists, including operational instructions.

• Provides regulatory monitoring and voice network analysis regarding short and long range planning for in-house systems.

• Experience configuring and maintaining Cisco routers and switches.

Position Requirements:

Requires Bachelor s degree or equivalent, and seven to nine years of related experience .

•Up to 35% travel is required.

•CCNA (Voice) within 60 days.

•IAT II: Security + CE.

•Proficient in Cisco Unified Communications Manager (CUCM) VoIP networks.

•Familiarity with DOD/IC Voice/Video technologies and integration methods.

•Familiar with the Defense Red Switch Network.

• Experience configuring and maintaining Cisco routers and switches.

Security Clearance:


• Ability to obtain a CI Poly


Requires Bachelor s degree or equivalent, and seven to nine years of related experience.


Equivalent Experience/Education, Bachelor's Degree

Years of Experience

13-15 years w/High School Diploma, 07-09 years w/Bachelors Degree, 04-06 years w/Masters Degree

Position Type





ManTech International Corporation is comprised of approximately 7,300 talented employees who use advanced technology to help government and industry meet some of their greatest challenges around the world. We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Nearly half our employees have a military background, and approximately 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, health, space, and intelligence communities; we hold nearly 1,100 active contracts with more than 50 different government agencies.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Waretime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law. If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

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