Senior Network Engineer

Clearance Level
Top Secret/SCI
Network Engineering
Langley AFB, Virginia

REQ#: RQ122578

Travel Required: 10-25%
Public Trust: None
Requisition Type: Regular

GDIT is seeking a Sr Network Engineer to join the team of men and women who are often called upon to solve some of the world’s most complex technical challenges. You will be a part of an IT Network Engineering team responsible for the development and deployment of Global IT systems within a very unique environment.

Task: Senior Network Engineer 


  • Apply advanced networking concepts in the analysis, study, and design of architecture 
  • Analyze network characteristics (e.g., traffic, connect time, transmission speeds, packet sizes, and throughput) and recommend procurement, removal, and modification to existing network components 
  • Design, optimize, and implement a standardized network topology and configuration 
  • Diagnose and recommend remediation of problems and plan and coordinate installations, transitions, and cutovers of network components and capabilities 
  • Perform periodic reviews, at the request of the Government, of existing network designs and capabilities with the goal of making refinements, reducing operating overhead, enhancing network throughput, improving reliability and security, and improving current network topologies 
  • Provide systems engineering support to resolve problems, transform customer requirements into technical solutions, generate information for decision makers, and provide information for follow-on processes 
  • Provide technical analysis and engineering support for all proposed and validated system requirements for C4ISR in support of operational requirements 
  • Provide technical solutions to facilitate multi-intelligence data integration across and into the AF DCGS 
  • Devise strategies to synchronize the insertion of new data with the efficient planning, direction, and operational employment of theater aerospace, ground, and naval forces 
  • Assess the feasibility of integrating systems, while minimizing the impact to current operations 
  • Develop system engineering documentation (i.e. white papers, reports/studies, briefings) to formalize concepts  
  • Design reconfiguration of network to accommodate mission needs  
  • Engage in collaborative activities among the various sites 
  • Review requirements provided by the Systems Program Office and Information Assurance Office (IAO) to determine bandwidth, performance, and Controlled Interface (CI) settings for establishing network configuration
  • Coordinate with program office on new projects to advise on current architecture impacts 
  • Review and provide system engineering level rigor to packages and advise Government leadership of recommendation within seven (7) duty (work) days of receipt  
  • Conduct detailed engineering assessment for mission system requirements 
  • Participate in system requirements reviews, technical exchanges, and design reviews as directed 
  • Track, at a minimum, the number of sites supported, numbers of systems supported, managed equipment, network devices, circuits supported, rack space, projects reviewed (1067s/CCB/IPTs/telecons etc.), projects supported (CAN upgrades, new installs, etc.) 


  • Minimum of 15 years of IT engineering experience required, with 5 years of C4ISR/DCGS engineering experience preferred or Bachelors’ degree in IT field and 10 years IT experience
  • Possess IAT Level II certifications  
  • Possess or obtain CCNA within six months of hire


About Our Work

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.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.

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.