Network Engineer Sr Advisor : TS/SCI clearance with Poly required

Clearance Level
Top Secret SCI + Polygraph
Network Engineering
McLean, Virginia

REQ#: G2019-58753

Public Trust: None
Requisition Type: Pipeline

Responsible for the design and development of voice video radio frequency, and/or data communications networks



The Network Engineer will be responsible for maintaining the design and the integrity of the customer's complex internal network, including customer-facing hosted and cloud environments.  They will provide expert technical assistance to team members with high-level system and networking request. They will also secure and manage network infrastructures to protect productivity, mitigate threats, and reduce costs.  This role will be responsible for designing, implementation and testing complex infrastructure in support of our customer needs.



  1. Bachelor's Degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience
  2. 10-12 years of related networking engineering experience
  3. Familiarity with the following or equivalent tool suites: Puppet, Splunk, F5, Xymon, VCenter
  4. Proficient with Bash and secondary scripting language
  5. Demonstrated knowledge of using an IT automation suite to implement business solutions.



  1. Experience with WAN and LAN connectivity, routers, firewalls, and security practices
  2. Remote monitoring and management of system alerts and notifications
  3. Virtualization technologies: VMware, Citrix, and Microsoft
  4. Remote access solution support: VPN Terminal Services, and Citrix



  1. Perform network assessments and security audits
  2. Participate in the administration and maintenance of the remote monitoring and management system: update agent scripts, respond to alerts, monitor dashboard, and periodic system review
  3. Work with infrastructure engineers to identify new products and solutions
  4. Document maintenance for all computer systems and network infrastructure
  5. Communication with customers are required: keeping them informed of incident progress, notifying them of impending changes or agreed outages
  6. Be available for other engineers and coach them to resolution
  7. Familiarity with: VPNs, VOIP, SIP Trunking, BGP, LVAN, Deployments



10+ years on LAN/ WAN experience

Active TS/SCI clearance with current polygraph















" 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.