Network Interface Manager Level 1

Clearance Level
Top Secret SCI + Polygraph
Network Engineering
Annapolis Junction, Maryland

REQ#: RQ101325

Travel Required: Less than 10%
Public Trust: Other
Requisition Type: Regular

We are GDIT. We stay at the forefront of innovation to solve complex technical challenges. 

At GDIT, we foster a people-centric environment. As an Network Interface Manager supporting one of the most technical DoD Agency’s, you will be trusted to work on National Level Technology. In this role, a typical day will include:

  • Optimize end-to-end system performance and data flow performance
  • Conduct data captures to obtain network performance information
  • Design solutions, integrate, configure, deploy, test, and provide ongoing maintenance for numerous types of network devices, interfaces and methodologies
  • Provide input to the design of the network mission architecture, and network infrastructure
  • Configure and optimize the network to connect various front-end and back-end components
  • Gather needed data to specify system/component performance and interface requirements
  • Implement specific network solutions to support server requirements to include load-balancing, VPNs, firewall contexts, Traffic Shaping Voice of IP (VoIP), GRE Tunneling, IP Security (IPSec), IP Encryption, Medial over IP (MoIP), and network address translation (NAT)
  • Implement and support networks for cluster, highly available servers/projects


  • Five (5) years of relevant professional experience providing Network Engineering support and training commensurate with network engineering curriculums is required. Bachelors degree from an accredited college or university in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline is required. A masters degree from an accredited college or university in Computer Science, Information Assurance, Information Security Systems Engineering, or related discipline may be substituted for two (2) years of experience, thereby reducing the total years of experience to three (3) years. Seven (7) years of additional experience in Network Engineering may be substituted for a bachelors degree, making a total experience requirement of twelve (12) years in Network Engineering without a bachelors degree
  • Three (3) years experience supporting and installing LAN switches and routers
  • IAM Level II Certification, IA Baseline Certification
  • Security clearance level( TS/SCI with Poly )

Desired Qualification:

  • One (1) year experience using configuration management tools (such as GIT, confluence, Redmine) for document repository, software repository, and building software
  • Ability to run Security Scans on network components
  • Ability to provide documentation for security accreditation
  • Three (3) years experience supporting installing the Linux, Unix, Windows or Cisco OS operating systems


  • Full-flex work week
  • 401K with company match
  • Customizable health benefits packages
  • Collaborative teams of highly motivated critical thinkers and innovators
  • Internal mobility team dedicated to helping you own your career
  • Rewards program for high-performing employees

Not sure this job’s the one for you? Check out our other openings at

This position requires being fully vaccinated against COVID-19 by December 8, 2021 or the start date, if after December 8.

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

GDIT 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, or veteran status, or any other protected class.