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General information

Requisition #
R67015
Locations
USA-VA-Norfolk
Posting Date
04/07/2026
Security Clearance Required
Top Secret
Remote Type
Onsite
Time Type
Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we’ve been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now—protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Network Engineer to join our team in Norfolk, VA. This is an onsite position. 

Responsibilities of this position include, but are not limited to:

  • Providing network security support to Navy operational and training networks focused specifically on the Navy Enterprise Tactical Training Network (NETTN)

  • Ensuring uninterrupted network connectivity to customers and sites by planning and executing the installation of new capabilities, as well as operating, maintaining, and troubleshooting network connectivity and infrastructure on enterprise managed networks including support of multiple network enclaves across classification levels

  • Identifying and analyzing systems requirements, developing and maintaining system applications and security, developing and maintaining network configurations, as well as developing and maintaining a disaster recovery plan

  • Serve as the primary technical authority and SME for all aspects of microwave data link design, implementation, operation, and maintenance

  • Lead the planning, design, and engineering of complex microwave radio networks, ensuring optimal performance, reliability, and scalability

  • Conduct detailed link budget analysis, path profiling, frequency planning, interference analysis, and capacity planning for new and existing microwave links.

  • Collaborate with cross-functional teams, including network operations, field technicians, project managers, and vendors, to ensure seamless integration and deployment of microwave solutions

Minimum Qualifications:

  • High School Diploma and 5+ years of relevant network engineering experience

  • Possess an active Cisco Certified Network Professional (CCNP) certification

  • Must have a Computing Environment/Operating System (CE/OS) certification

  • Must have IAT-II certification (ex. CompTia Sec+)

  • Knowledge of a combination of network standards, protocols, security, and applications; capabilities and applications of network equipment (ex. hubs, routers, switches, bridges, firewalls, servers, transmission media, and/or related hardware); network architecture and infrastructure; LAN/WAN principles and concepts including bandwidth management; network systems design, development, testing, installation, operations, management, and maintenance concepts and methods

  • Up to 25% travel required or as needed

Preferred Qualifications:

  • 7+ years of relevant work experience as a network engineer within a U.S. Government environment, DoD strongly preferred

  • Bachelor’s degree in computer science, Information Technology, or other related field

  • Experience in a Network Operations Center (NOC) or Network Operations Security Center (NOSC) environment including help desk, customer communication, trouble ticketing, and issue resolution

  • Familiarity with cloud-based network management platforms for microwave systems.

  • CCIE Certification

Clearance Requirements:

  • Active Top Secret security clearance with SCI eligibility

Physical Requirements:

  • Must be able to remain in a stationary position 50%

  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer

  • The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.


MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.