Administrator, Systems

Hurlburt Field, FL
Mar 14, 2017
Apr 04, 2017
Full Time

Installs, configures, tests and maintains; server-based systems on multiple enclaves, distributed applications, storage area network devices, messaging applications, and monitors items required to ensure functionality of systems in garrison and at deployed locations. Accomplishes system-wide backups and data recovery to ensure continued operations throughout the enterprise. Perform troubleshooting, fault isolation, root cause analysis, and provide corrective actions with validation of system operability. Utilizes enterprise tools to apply security patches and updates, to include Information Assurance Vulnerability Assessments (IAVA), Time Compliance Network Orders (TCNO) and Time Compliance Technical Orders (TCTO). Maintains baseline configurations and performs approved modifications. Documents processes, incidents, changes, Authorized Service Interruptions (ASI), and submits reports in response to unscheduled outages. Briefs leadership on courses of action for issue resolutions, manages projects, identifies risks, creates implementation guides and roll back plans. Performs account lifecycle management to include creation, modification, and deletion of user accounts and system access. Documents work accomplished in the trouble ticket system. Creates and reviews records in a problem management or knowledge management database and assigns priorities with assigned functional area. Coordinates with numerous functional areas to ensure timely completion of activities. Provides training and guidance to less advanced administrators. Applicants must have customer service skills which include the ability to meet goals in a timely manner, while being action-oriented, taking ownership, managing their time wisely and working effectively both independently and in a team environment.



Knowledge, Skills and Abilities

    Acts as the Subject Matter Expert for provided services and mentors Jr. SysadminProficient in managing maintaining Windows, Database (SQL/PostgreSQL), and RedHat Servers Content Management System administration experience preferredSingle Sign-On (SSO), Kerberos Proxy and Multi-Factor Authentication (MFA) experience preferredCompetent to work at a high technical level on all phases of systems maintenance activitiesVMware experience requiredProficient in Power Shell or other scripting language requiredExperience with a Mobile Device Manager such as Airwatch or Mobile Iron in an enterprise environment required Good communication skills; shows tact, effective listening skills and follow through
Education BS or equivalent and 2-5 years of experience as a systems administrator. Additional experience can be substituted for education requirement.


Must meet DoD 8570.01 IAT Level-II (Security+ CE) requirements to start (IAT Level-III CISSP preferred).


MCSA 2008/2012 or equivalent required Microsoft Certification


Linux+ Certification required or ability to obtain (Linux Professional Institute (LPI) or RedHat Certified Systems Administrator (RHCSA) preferred


ITIL v3 Foundation certification preferred

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

  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.