Sr. Systems Administrator

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Top Secret/SCI

Clearance Level Must Be Able to Obtain:

Top Secret/SCI

Public Trust/Other Required:

None

Job Family:

Systems Administration

Job Qualifications:

Skills:

Linux, Microsoft Windows Environment, Structured Query Language (SQL), VMware, Web Servers

Certifications:

None

Experience:

3 + years of related experience

US Citizenship Required:

Yes

Job Description:

Responsibilities:
• Creates and maintains detailed system documentation.
• Provides system/equipment/specialized training and technical guidance.
• Maintains current knowledge of rapidly changing technology, always on the lookout for new technologies, and works with management to evolve current processes.
• Download, stage and deploy systems-related security policies and updates to maintain information system compliance with DISA security policies and procedures (STIGs, IAVAs, etc.)
• Develop scripts (PowerShell) to perform recurring systems administration tasks, automate installs, gather metrics, etc.
• Administer Microsoft Active Directory environments with an emphasis in the following areas:
• Identity management
• PKI
• Latest used version of Windows Server, Microsoft Exchange, SharePoint, and SQL.
• Group policy deployment and design
• Active directory design to include DNS configuration, Sites and Services, etc.
• MECM configuration and administration
• Software deployment/upgrades
• Windows 10/11 operating system maintenance and deployments
• Administer VMware virtual environments to include ESXi hosts, vCenter appliances, VxRail HCIs, and VSANs.
• Deploy Operating System updates
• Participates in special projects as assigned.
 

Qualifications
Required Qualifications:
• 3+ years Systems Engineering experience is required.
• BA/BS degree, may substitute additional years of experience
• Must possess and maintain a TS/SCI Clearance.
• Experience with identity and access controls.
• Experience with infrastructure including any or all the following: data center operations, monitoring, server hardware, operating systems (Windows, Linux), web servers (IIS, Apache, Tomcat), databases (MS SQL, MySQL), virtualization (VMware), networking, storage, monitoring, etc.
• Experience troubleshooting DNS, DHCP, and connectivity issues.
• Ability to handle multiple competing priorities in a fast-paced environment.
• May be required to work evening, weekend, and holiday hours as required
• Must meet DoD 8570 requirements and be eligible for IAT level II access upon hire for positions with elevated privileges
• Depending on job assignment, additional specific certifications may be required.
 

Preferred Qualifications:
• VMware VCAP, VCDX
• Microsoft MCSA, MCSE, MCITP-EA
• PowerShell scripting

The likely salary range for this position is $83,429 - $103,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Scheduled Weekly Hours:

40

Travel Required:

Less than 10%

Telecommuting Options:

Onsite

Work Location:

USA FL Doral

Additional Work Locations:

Total Rewards at GDIT:

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 o