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Sys Admin Lackland

Apex Systems

Today
Secret
Mid Level Career (5+ yrs experience)
$75,000
No Traveling
IT - Support
San Antonio, TX (On-Site/Office)

Shift: Sunday - Wednesday from 9 PM to 7 AM (Overnights)

Description
We’re seeking a candidate experienced with Windows server or Linux server operations, sustainment, and management activities to help ensure secure, reliable, and uninterrupted availability of the DoD's secure mobile device capability service. You’ll work as part of a Network Operations team responsible for managing an infrastructure comprised of a variety of servers, network appliances, and applications supporting voice and data services.

Primary Responsibilities:
• Monitor and maintain an enterprise services environment consisting of Windows servers, Red Hat Enterprise Linux servers, and network appliances.
• Assist mission partners with mobile device VPN connectivity debugging, user account and device management, and troubleshooting system/service access issues.
• Perform configuration updates and maintenance activities to patch, secure, and maintain systems.
• Respond to, and help analyze, issues that degrade system or network performance to minimize downtime.
• Address moderately complex technical issues using internal SOPs and collaboration with team members.
• Help create and update documentation for common issues and processes to contribute to the team’s knowledge base.
• Provide input on ways to optimize processes and improve the efficiency of the environment.
• Support occasional after hours maintenance and be available for 2-hour onsite call back support for critical issues.
Basic Qualifications:
• Bachelor's degree and 2 years of related experience or Master’s degree with less than 2 years of related experience. Additional experience, education and training may be considered in lieu of degree.
• Active DoD SECRET clearance.
• DoD-8570 IAT Level 2 certification (Security+ CE)
• Experience troubleshooting issues with software applications, networking, Windows OS or Linux OS.
• Experience performing system administration tasks - installing, maintaining, monitoring, recovering, rebuilding, upgrading, patching.
• Experience researching technical solutions beyond internal SOPs.
• Willingness to work with multiple technologies and be open to learning new technologies.
• Motivated self-starter with strong work ethic and ability to work with minimal supervision in the fulfillment of daily operations and sustainment activities.
• Ability to demonstrate good judgement, professionalism, and communicate clearly (verbal and written).
• Strong problem solving, critical thinking, and analytical skills.
Desired Qualifications (not required, but a huge plus):
• Experience configuring and maintaining network devices - switches, routers, firewalls, VPNs.
• Experience with scripting or automation tools.
• Experience with VMWare - ESX/ESXi, vCenter, vSphere.
• Experience with AD, SCCM, SQL, MySQL, SELinux, DNS.
• Knowledge of networking concepts such as OSI Model, LAN/WAN, IPv4/IPv6, subnetting and VLANs.
• Experience maintaining systems and services in an air-gapped environment.
• Knowledge of security policies such as DISA STIGS and general vulnerabilities management.
• Certifications with major system vendors such as Microsoft, Red Hat, VMware, Cisco, Juniper, or Aruba.
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About Us
Apex Systems is a leading global technology services firm that incorporates industry insights and experience to deliver solutions that fulfill our clients’ digital visions. We provide a continuum of services, including strategy and enablement, innovation and productivity, and technology foundations to drive better results and bring more value to our clients.  Apex transforms our customers with modern enterprise solutions tailored to the industries we serve. Apex has a presence in over 70 markets across North America, Europe, and India. Apex is a part of the commercial segment of ASGN Incorporated (NYSE: ASGN). To learn more, visit www.apexsystems.com.

Apex Systems Jobs


Job Category
IT - Support
Clearance Level
Secret
Employer
Apex Systems