Systems Administrator III (Secret)

Federal Staffing Solutions • San Antonio, TX

4d • Onsite

About The Position

Federal Staffing Solutions is seeking a System Administrator III to support their client in San Antonio, TX. This role requires an active Secret clearance and involves maintaining, configuring, and ensuring the reliable operation of computer systems, network servers, and virtualization. The position includes installing and upgrading components, managing virtual servers, integrating automation, and troubleshooting hardware and software issues. The administrator will maintain essential IT infrastructure, perform server administration tasks, monitor device health, and assist with network support. Responsibilities also include conducting audits, implementing Windows-based security, providing technical support for system validations and change management, installing and configuring networks and servers, managing user accounts, and interacting with customers globally. The role involves collecting data, conducting analysis, developing and implementing solutions, providing follow-up reports, mentoring junior team members, updating documentation, and supporting operations across multiple geographic locations.

Requirements

• BS and 4+ years of prior relevant experience or Master with 2+ years of prior relevant experience.
• Minimum DoD 8570.11- IAT Level II certification requirements (currently Security+ CE, CCNASecurity, GSEC, or SSCP).
• Strong knowledge of systems and networking software, hardware, and networking protocols.
• Working knowledge of virtualization, VMWare, or equivalent.
• Expert knowledge of security, storage, data protection, and disaster recovery protocols.
• Experience with or knowledge of programming languages and operating systems, current equipment and technologies, enterprise backup and recovery procedures, systems performance-monitoring tools, active directories, virtualization, HTTP.
• Excellent customer service skills complimented by an ability to listen to and interpret client requests.
• Experience in multiple OS platforms with strong emphasis on Linux (CentOS, Red Hat, Ubuntu), Mac OS X and Windows systems.
• In-depth knowledge of the TCP / IP protocol suite, security architecture, securing and hardening Operating Systems, Networks, Databases and Applications.
• Experience with Tier 2 system administration.
• Experience with Scripting/Automation.
• Experience with server patch management methodologies.
• Strong oral and written communications skills.
• Track record of working effectively within a team, and support to peers toward improved processes and results.
• Experience with support ticket management systems.
• US Citizenship is required.
• An active Secret clearance is required for this position.

Nice To Haves

• Experience operating/maintaining NMS systems to include operation, daily maintenance and capability enhancement.

Responsibilities

• Responsible for the maintenance, configuration, and reliable operation of computer systems, network servers, and virtualization.
• Install and upgrade computer components and software, manage virtual servers, and integrate automation processes.
• Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues and escalating application problems to vendor, as necessary.
• Maintain essential IT infrastructure, including operating systems, security tools, applications, servers, email systems, laptops, desktops, software, and hardware.
• Perform server administration tasks (ex: user/group, security permissions, group policies); research event-log warnings and errors; and monitor resources to ensure that systems architecture components work together seamlessly.
• Monitor device health using existing management tools, and respond to hardware issues as they arise; help build, test, and maintain new servers when needed.
• Maintain internal infrastructure requirements, including laptop and desktop computers, servers, routers, switches, firewalls, phones, security updates; support internet, intranet, LANs, WANs, and network segments.
• Assist with troubleshooting to identify root cause, and provide technical support when needed.
• Perform routine and scheduled audits of all systems, including backups.
• Implements Windows based security, including but not limited to: user / group permissions, file / folder permissions, group policies, local security policies, etc.
• Provides technical support for new system validations and change management efforts.
• Install and configure local area networks (LANs), wide area networks (WANs), and network segments and servers, such as file servers, VPN gateways, and intrusion detection systems.
• Manage user accounts, credentials, permissions, access rights, storage allocations, and active directory administration.
• Interacting with customers and senior managers, globally to handle service inquiries and problems.
• Coordinate with customers and stakeholders to collect data, conduct analysis, develop, and implement solutions associated with incident tickets and requirements.
• Provide follow-up reports (technical findings, feedback, resolution steps taken) for root cause analysis, engineering technical assessment and process improvement initiatives.
• Mentor junior team members.
• Update operations and maintenance documentation for 24/7/365 personnel.
• Support operations across multiple geographic locations.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level