DDI Systems Engineer

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

REQ#: RQ116812

Travel Required: Less than 10%
Requisition Type: Regular


·                     Extensive and recent experience of DNS in a large enterprise (Configuration and Management)

·                     In-depth knowledge of  MS DNS, F5 GTM DNS, NTP, IPAM, BIND, and DHCP

·                     Strong critical thinking and problem-solving, and the ability to, and the ability to debug complex-cross systems problems, and document root cause including remediation and detection

·                     Demonstrates knowledge of a broad range of technology towers ie: Storage, Virtualization, Intel, Networking, Data Center Migration and Disaster Recovery

·                     Knowledge of risk and controls landscape, ensuring company-wide standards are met

·                     Participate in change and incident management

·                     Hands on experience with Python and APIs

·                     Self-driven with the ability to manage workload without direct supervision

·                     Anticipating potential problems and acting to minimize the impact they may have on the project or unit

·                     Ability to collaborate with different technology towers to achieve common goals

·                     Ability to manage multiple stands of work simultaneously

·                     Executes within a customer-centric environment

·                     Excellent verbal and written communication skills

·                     8570 IAT II Certification

·                     Bachelor’s Degree + 5 years



·                     Seeking motivated technical professionals who specialize in providing Enterprise Infoblox DDI and related services to Government Agency's internal and external partners and clients with a focus on stability and performance

·                     DDI Engineer/administrator would require at least 5 years of directly related experience supporting DDI operations and engineering The position holder will be primarily focused on performing engineering, analytical, investigative and operational functions on Agency DDI environment; activities include Engineering, operation and maintenance of DDI platforms, monitoring, alerting, availability, and recovery

·                     Investigation and diagnosis of incidents and problems relating to DD I (Infoblox DNS, MS DNS, F5 GTM DNS, DHCP, IPAM) and related services

·                     Ensure the platforms and services are managed and maintained

·                     Help Identify and manage risks within the DDI platform


·                     Working with the Government lead and other service areas' Architecture, Engineering & Operations leads and technical specialists, as well as professional services staff from vendors to implement the plan to deliver a strategic DDI platform and migrate all in-scope services from existing platforms


·                     Ensure that system improvements and changes are implemented and monitor effects of modifications


·                     Define the capacity and performance standards, metrics and thresholds and help build the instrumentation to effectively manage the environment

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.