Sr. Systems Administrator

  • SAIC, Inc
  • Arlington County, Arlington, VA, USA
  • Aug 23, 2021

Job Description

Description

SAIC is currently seeking an experienced Sr level System Administrator in support of 24/7/365 operations for the DISA-JSP customer in Arlington, VA.

Daily responsibilities may include:

  • Manage and maintain currently supported and subsequent Microsoft (MS) Windows Server Operating Systems (OS) on physical and virtual operating environments
  • Assist with hardware and software technology refreshes, ensuring milestone compliance while coordinating with application owners to minimize disruptions.
  • Demonstrate day-to-day adherence with change management precepts and practices and is responsible for writing Change Requests and seeking approval.
  • Work Remedy tickets and provide initial triage of complex tickets.
  • Interface directly with parallel teams when necessary.
  • Apply DISA STIGs and resolve security vulnerabilities.
  • Support operational transition of enterprise solutions into production.

 

Qualifications

REQUIRED EDUCATION AND EXPERIENCE:

  • Minimum of five (5) years of relevant experience with a Bachelor’s Degree in Computer Science, Information Systems, or related degree.
  • Possess DoD 8570.01-M/DoD 8140 Certification IAW established mandate prior to start of work  - IAT Level II required (CCNA Security, CySA+, GICSP, GSEC, Security+ CE, SSCP); IAT Level III is desirable (CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, GCIH).  Applicants not meeting this requirement will not be considered
  • Bachelor's Degree in Computer Science, Information Systems, or other related field or equivalent work experience.
  • Minimum of three years of relevant IT work experience.
  • Understanding of technology areas such as Active Directory, DHCP, DNS, Group Policy, DFS and the ability to maintain other Windows core services.
  • Basic knowledge of networking concepts and technologies.

 

DESIRED EDUCATION AND EXPERIENCE:

  • Minimum of three years of relevant IT work experience.
  • Understanding of technology areas such as Active Directory, DHCP, DNS, Group Policy, DFS and the ability to maintain other Windows core services.
  • Basic knowledge of networking concepts and technologies.
  • Comprehension of NTFS file share permissions.
  • Knowledge of PowerShell scripting a plus.
  • Fundamental understanding of authentication mechanisms such as Kerberos, LDAP and NTLM and use of necessary tools to troubleshoot them.

 

REQUIRED SECURITY CLEARANCE:

  • Active DOD TS/SCI

 


COVID Policy: Prospective and/or new employees will be required to adhere with SAIC's vaccination policy. Full vaccination will be required before the start of employment in order to work onsite at an SAIC location. If applicable, prospective or new employees may seek an exemption to the vaccination requirement at Contact Us and must have an approved exemption prior to the start of their employment. Employees working onsite at a customer location must comply with customer requirements which may include mandatory vaccination, mandatory attestation regarding one's vaccination status and mandatory weekly or bi-weekly testing.