Tier 3 System Administrator – TS/SCI with Polygraph

Usa Co Auroramid

OtherSystem Administrator

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Quick Summary

Key Responsibilities

System Administrative Advisory duties to include management of Windows and Linux workstations on EVDI and physical Troubleshooting application functionality,

Requirements Summary

Skills:Linux, Microsoft Windows,

Technical Tools

OtherSystem Administrator

Regular

Clearance Level Must Currently Possess:

Top Secret SCI + Polygraph

Clearance Level Must Be Able to Obtain:

Top Secret SCI + Polygraph

None

Job Family:

IT Infrastructure and Operations

Requirements

~1 min read

Bachelor's Degree in Computer Science, Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.
5+ years of related systems administration experience
TS/SCI with Polygraph is required to start.
Candidate must possess an appropriate and current Information Assurance (IA) Certification to be considered for employment; either valid CompTIA Security+ CE, Systems Security Certified Practitioner (SSCP) or Cisco Certified Network Associate (CCNA)-Security required to start. CompTIA Security+ CE Certification is the preferred certification. In addition, candidate must attain the required DoD 8570 Computing Environment (CE) Training within six (6) months of Hire Date.

Successful candidates are expected to have related experience and knowledge/understanding of:

Active Directory Administration
DNS, DHCP, DFS, LDAP
Windows 10, Server 2012, Server 2016,
Application Troubleshooting such as Outlook, Excel, Word, JAVA, Internet Explorer
Linux Operating system
Understanding of ServiceNow, NETS or other ticketing process
ITIL v3 or higher

The following knowledge/skill set is not required but is a plus:

Microsoft System Center Configuration Manager
PowerShell
Virtualization Environments (VMware, Citrix)
Profile management utilizing the VMware User Experience Management (UEM) toolset
Microsoft Exchange
Telephone/Video support
Networking
Familiarity with site specific customer and mission

None

Linux, Microsoft Windows, System Administration

None

5 + years of related experience

Yes

Job Description:

General Dynamics Information Technology (GDIT) is seeking a Linux/Microsoft Systems Administrator to join our team in support of a Federal Intelligence Agency contract. In addition to receiving a competitive salary and generous health and personal benefits, the Systems Administrator will enhance their skill set among a talented and technically accomplished group of colleagues.

Primary responsibilities include providing Tier II support of maintaining multiple large Enterprise environment. The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL) environment.

Responsibilities

~1 min read

System Administrative Advisory duties to include management of Windows and Linux workstations on EVDI and physical

→Troubleshooting application functionality, crash and performance
→Investigate user performance and work with external teams to improve user experience.
→Assist customers with Tier 2 incident resolution for Linux and windows applications.
→Provide remote end user desktop support.
→Identifies, analyzes, and resolves system incidents with both short-term workarounds and long-term solutions. Responds to escalated service desk/team requests.
→Communicate effectively (in oral and written form) with a variety of individuals; work well within small and large team environments.
→Willingness to provide initial triage, response, and notifications for incidents.
→Participates in special projects as required.

Onsite

Work Location:

USA CO Aurora

Additional Work Locations:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at

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Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans