LAN/WAN Engineer, Senior - Military veterans preferred

ManTech (


  full-time   employee   contract

United States

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 Senior LAN/WAN 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:

  • Perform as a senior technical participant with knowledge and experience in local and wide area networking, communications, and related software/hardware within a multi-platform operating environment
  • Responsible for the integration of a total network including the planning, design, installation, maintenance, management, and coordination of the corporate LAN/WAN
  • Current on technological developments and applications, and evaluate vendor products to make recommendations for purchase
  • Recommend network security and policies
  • May work with Voice and/or Data Communications Analyst

Position Requirements:

  • Bachelor's degree or equivalent in computer science or a related field, and five or more years of relevant experience
  • Experience in LAN/WAN and Encryption Device technologies and their underlying protocols
  • Strong Analytical Skills
  • Ability to follow and adhere to SDLC ISO 15288 development guidance
  • Familiarity with NIST 800-53, A&A, ICD-503
  • Attention to detail
  • Organizational/Time management skills
  • Teamwork
  • Must be willing to travel up to 25% of the time

Required Certifications:

  • MCSA (Win 10) or CCNA Certification Required
  • Security+

Security Requirements:

An active and current TS/SCI clearance is required.

Years of Experience:

11-13 Years w/High School Diploma

5-7 Years w/Bachelors Degree

2-4 Years w/Masters Degree