NSWC Crane - Sr. Systems Administrator - NREN

Clearance Level
Systems Administration
Odon, Indiana

REQ#: RQ138715

Travel Required: Less than 10%
Public Trust: None
Requisition Type: Regular

Be a part of the men and women that solve some of the world's most complex technical challenges! General Dynamics Information Technology (GDIT) is seeking a Sr. Systems Administrator - NREN to support the Navy Surface Warfare Center (NSWC) in Crane, Indiana.

If you are seeking an opportunity to support our nation's military, work at one of the largest naval bases in the US, live in a place with low cost of living, low crime and on a program that has many excellent opportunities within a Fortune 100 company - then this position is perfect for you!

Principal Duties and Responsibilities:

  • Manage accounts, privileges, and system access
  • Manage system resource in the monitoring of performance, capacity, availability, serviceability, and recoverability
  • Implement security procedures, resolve hardware and software interface and interoperability problems
  • Ensure system availability, functionality, integrity, efficiency, and maintain system configuration and documentation
  • Manage and maintain enterprise level servers and infrastructure
  • Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.
  • Develops and implements testing strategies and document results.
  • Provides guidance and work leadership to less-experienced staff members.
  • Maintains current knowledge of relevant technologies as assigned.

Basic Qualifications:

  • Bachelor’s Degree in Computer Science or a related technical discipline, or the equivalent combination of education, training, work experience
  • 5+ years of directly related experience in systems administration and analysis.
  • Experience with creating, editing, and managing GPO and GPO deployment
  • Knowledge and familiarity with DISA STIGs, POAM creation and updating, perform workstation, server, and application scanning to determine vulnerability risks
  • Knowledge of Microsoft Windows workstations and servers, including Windows 10, 2016, 2019 (Server Core and Desktop Experience), SQL Server
  • Knowledge of mass changes of Windows workstations and servers through SCCM or other technologies
  • Extensive experience with Active Directory, to include working within and building out Zero Trust security structures
  • CASP or CISSP – Preferred
  • Security+ CE Certification
  • US citizenship; must be able to obtain an Interim Secret clearance

Additional Qualifications:

  • Experience with SQL Server Administration
  • Experience with Network Administration, specifically with managed firewalls (Cisco FTD / FMC) preferred; Developing deployment, configuration, and reporting solutions using Microsoft PowerShell


  • Excellent customizable health benefits (Medical, Dental and Vision)
  • 401K with company match
  • Educational Assistance and eLearning
  • Flexible work week
  • Internal mobility team dedicated to employee advancement
  • Rewards and Recognition programs
  • Innovative and collaborative environment encouraging of highly motivated critical thinking

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.