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Infrastructure Systems Engineer - Lead

Nationwide IT Services
vision insurance, paid holidays, 401(k)
United States, Virginia, Arlington
Aug 22, 2025
Infrastructure Systems Engineer - Lead
100% Onsite
Possess Top Secret clearance with SCI eligibility
Azure Solutions Architect certificate.
National Capital Region (NCR) Alexandria, VA

Nationwide IT Services is seeking a full-time Lead Infrastructure Systems Engineer to support the Department of Defense Office (DoD), Inspector General (OIG), Information Technology Support Services (ITSS).

The DoD OIG mission is to detect and deter fraud, waste, and abuse in DoD programs and operations; promote the economy, efficiency, and effectiveness of the DoD; and help ensure ethical conduct throughout the DoD. The DoD OIG keeps the Secretary of Defense and Congress informed of fraud, waste, abuse, and program deficiencies identified through its oversight work. The DoD OIG's administrative and criminal investigators, auditors, evaluators, and support staff operate globally, conducting investigations, audits, evaluations, and mission support activities to accomplish the DoD OIG's mission.

Duties and Responsibilities:
  • Provide Engineering Support for all data center and cloud projects and activities required to ensure the successful operation and security of NIPR and SIPR systems in the data center and cloud environments.
  • Perform network design and implementation activities.
  • Perform cloud design and implementation.
  • Perform system design and implementation.
  • Perform project planning.
  • Develop technical documentation and standard operating procedures (SOPs).
  • Deploy automated discovery, mapping, and migration toolsets.
  • Perform server performance optimization and right-sizing activities.
  • Perform network and server monitoring.
  • Perform Disaster Recovery planning and implementation.
  • Deploy backup and encryption solution.
  • Perform validation of operational systems.
  • Assist with the identification of technical requirements, solution recommendations, and implementation of new solutions and capabilities software in accordance with DISA Security Technical Implementation Guides (STIGs) to ensure the ongoing successful operation and management of the data center and cloud environments.

Job Qualifications:
  • Possess current Security Clearance of TS with SCI eligibility.
  • Bachelor's degree in computer science, computer engineering, software engineering, or related engineering discipline. Prefer a master's degree in computer science, computer engineering, software engineering, or a related engineering discipline.
  • 9 years' experience in architectural design and deployment of cloud solutions.
  • 9 years' experience in technical management of a service across the full life cycle from inception through growth, maturity, and decline.
  • 9 years' experience in strategy and delivery services.
  • Azure Solutions Architect certificate.

About Nationwide IT Services:
NIS is an IT and Management consulting company that is a CVE-verified Service-Disabled Veteran-Owned Small Business. Our mission is to deliver value-added services to our customers, leveraging technology, people, and industry best practices to implement innovative solutions through our trusted employees and team members.

Our benefits package includes medical, dental, and vision insurance, life and disability insurance, a 401(k) plan with employer match, paid holidays, PTO (sick/vacation), commuter benefits, an employee assistance program (EAP), and educational reimbursement, as well as pet insurance.

Nationwide IT Services, Inc. provides equal employment opportunities (EEO) to all qualified applicants for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, genetics, disability, or protected veteran status.


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