Mid-Level Windows/MAC System Administrator

Suitland, MD
Apr 03, 2017
Jun 07, 2017
Full Time
The Mid-Level Windows/MAC System Administrator supports Farragut Tecnical Analysis Center (TAC) FME standalone mission computers, laptops, systems, and applications at the Office of Naval Intelligence (ONI). System Administrators will provide on-call support and be familair with Windows server and workstation OS, MAC workstation OS, perform security scans (WASSP/ACAS/SECSCN), and troubleshooting commercial and Government applications.


Manages the functionality and efficiency of a group of computers running on one or more operating systems.


 1. Manages the functionality and efficiency of a group of computers running on one or more operating systems.

 2. Maintains the integrity and security of servers and systems.

 3. Sets up administrator and service accounts.

 4. Maintains system documentation

 5. Interacts with users and evaluates vendor products.

 6. Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery.

 7. Develops and monitors policies and standards for allocation related to the use of computing resources.

 8. May program in an administrative language.

 9. Develops and implements testing strategies and document results.

 10. Provides advice and training to end-users.

 11. Maintains current knowledge of relevant technologies as assigned.

 12. Participates in special projects as required.

Education Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.


- Security+CE or higher

Qualifications 2-5 years of directly related experience in systems administration and analysis.



- 5 years' experience with Windows OS (hardware and software installation, configuration, troubleshooting, and maintenance) - 1 year experience with MAC OS - Familiar with C&A including DIACAP, RMF, ICD-503, and NIST Framework (IA security testing & evaluation) As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors.With approximately 32,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services.GDIT is an Equal Opportunity/Affirmative Action Employer - Minorities/Females/Protected Veterans/Individuals with Disabilities.