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MA

Senior Network Engineering Manager

ManTech
USA-MD-Annapolis Junction, United Statesfull_timeVerifiedPosted 19 Aug 2026

About the role

General information

Requisition #
R70111
Locations
USA-MD-Annapolis Junction
Posting Date
08/18/2026
Security Clearance Required
TS/SCI w/ Poly
Remote Type
Onsite
Time Type
Full time

Description & Requirements

Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Senior Network Engineering Manager to join our team in Annapolis Junction, MD.

Responsibilities include but are not limited to:

  • Manage and design, documentation, installation/implementation, testing, perform problem isolation and resolution of network errors.
  • Install data and voice cables for business cable television and router/switched systems and grade existing cable television and internet systems
  • Provide Tier III engineering support to a globally distributed services team in geographically dispersed customer locations.
  • Work flexible hours, staying until the job is completed (mission is restored).
  • Conduct site surveys, prepares configuration capture (documents) computers, networking devices, and various peripheral equipment impacted by the cable plant.
  • Communicate effectively with a wide variety of technical and non-technical audiences, including customers, team partners, and other staff members.
  • Travel is required in support of service requirements ~10-20%. This position also offers opportunities to support other bodies of work, at different locations, and to travel both CONUS and OCONUS (no hostile areas).
  • Execute Tier 3 LAN and WAN support across multiple domains and locations both CONUS & OCONUS using standard enterprise tools.

Minimum Qualifications:

  • Bachelor’s degree with 15+ years experience.  2 years of experience may be substituted for education
  • Must hold a current 8570 compliance Level II certification such as Sec+ CE or CCNA
  • Possess the skills to track, analyze and monitor technology performance metric and Network modernization.
  • Manages and provides subject matter guidance to the team, associates, colleagues and/or customers.
  • Experience with Cisco
  • Experience with LAN, WAN, and voice networks.
  • Experience with routers, switches, and crypto devices
  • A working knowledge of cyber infrastructure, networking protocols, with a thorough under

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Company

ManTech

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