Vacancy expired!
Position Title Systems Administrator (Mid-Sr)
Location San Antonio, TX Responsibilities:- Analyze, validate, implement, maintain, and configure current services and tools (examples include Active Directory (AD), System Center Operations Manager, Quest Active Roles Server (ARS ), Dell Quest maintenance tools) to minimize negative impacts to performance and scalability; work with other organizations and MTFs to coordinate operations and support of directory services across the enterprise; sustain and provide advanced enterprise-level support for AD services and functions; document technical solutions as required. Utilize available tools, such as Quest Suite of Tools, to manage schema extensions, sites and services, domains and trusts, Group Policy Objects (GPO) administration and Organizational Unit (OU) administration.
- Support and maintain Lightweight Directory Access Protocol (LDAP) architecture to provide authentication, synchronization, user provisioning, and authorization services for AD user accounts.
- Validate DAR solutions on desktops and laptops for adherence with DHA and DoD regulations and policies; support deployment and maintenance of new government approved DAR solutions as they become available.
- Manage and monitor DAR services to ensure systems and all supported devices are updated; create, deploy, upgrade, and install DAR client packages, files, and policies in accordance to maintenance window policies. Provide DAR status reports.
- Collaborate and support future DAR projects initiated by DHA and DoD
- Using MS SCOM, monitor system uptime availability and maintain the framework for new and existing applications, servers, and services that require monitoring at the enterprise level.
- Analyze DHA current enterprise system monitoring implementation and provide a status report before and after remediation actions engineered and executed.
- Customize enterprise monitoring rules, alerting, and reporting functions for applicable DHA applications and servers, and produce reports depicting the performance indicators for these applications and servers, such as "uptime" and "downtime."
- Maintain disaster recovery capability and procedures and ensure all enterprise monitoring servers are compliant to the latest appropriate DISA STIGs.
- Implement digital signature and encryption requirements specified in DoDI 8520.02, "Public Key Infrastructure (PKI) and Public Key (PK) Enabling." Manage, and maintain Public Key Encryption (PKE) and Public Key Infrastructure (PKI) in a Windows environment for compliance.
- Ivanti Administrators ensure end-user device (EUD) is in the correct deployment group, correct Active Directory group memberships, check the status of assigned configuration files and verify that those configuration files are present in the correct locations, and determine if folder redirection or Offline Files GPOs are interfering with File Director operations. Develop SOPs for gathering Ivanti logs for File Director, Environment Manager, and Management Center.
- Support installation and maintenance of physical and virtual servers, enhance efficiency of critical systems, and ensure compliancy with applicable Army, DoD, and industry guidelines and policies (see paragraph 6).
- Develop, validate, and document Disaster Recovery (DR) procedures for all supported device types within the enterprise.
- Produce/update checklists, guides and/or standard operating procedures for enterprise monitoring and preventative maintenance.
- As necessary, prepare After Action Reports for submitted SITREPs, EXSUMs and UDRs.
- Minimum of 4-8 years' experience with systems administration.
- Experience working in or with Defense Health Agency or other military medical environment
- Experience working in or with Defense Health Agency or other military medical environment.
- IAT-III - one of the following: CASP+ CE, CCNP Security, CISA, CISSP (or Associate), GCED, or GCIH
- MCSA or MCSE
- Excellent oral and written communication skills
Vacancy expired!