Senior Systems Administrator Security Clearance

Position: Senior Systems Administrator with Security Clearance
Job Title:

Senior Systems Administrator Job Category:
Information Technology Time Type:
Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:
Regular Percentage of

Travel Required:

Up to 10% Type of Travel:
Local *
*
* The Opportunity:

CACI is seeking a Senior Systems Administrator to provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems, manage IT system infrastructure and any processes related to these systems. The Senior Systems Administrator will Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.

Responsibilities:
* Provide the daily activities of configuration and operation of IT systems

* Provide assistance to users in accessing and using IT systems

* Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems

* Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.

* Provide support for the escalation and communication of status to agency management and internal customers

* Optimize system operations and resource utilization, and perform system capacity analysis and planning

* Provide in-depth experience in trouble-shooting IT systems

* Provide detailed analysis and feedback to agency management and internal customers for escalated tickets

* Provide support for the dispatch system and hardware problems and remains involved in the resolution process

* Configure and manage primarily Linux/Unix (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance Requirements:
* TS/SCI with polygraph clearance

* CWIP IAT 3 Certification within 6 months of hire (Cyber Workforce Improvement Program
- Information Assurance Technical III)

* 15 years experience as a SA in programs and contracts of similar scope, type, and complexity is required.

* Bachelor's degree in a technical discipline from an accredited college or university is required. Five (5) years of additional SA experience may be substituted for a bachelor's degree.

* General familiarization with Tenable Nessus Manager - Connect clients, run scans, create vulnerability and compliance scans, upgrade audits and plugins files.

* Linux - Moderate systems administration knowledge to include installing OS, configuration, patching, identify and fix everyday issues.

* Trellix E-Policy Orchestrator - General familiarization, update system software, push agents and connect nodes.

* Windows 10/11, Server 2016/2019/2022 - General IT knowledge to install OS and configure devices, patch vulnerabilities.

* Windows Active Directory - Run domain controllers, configure users and computers, configure Group Policy in accordance with DISA STIG's, configure DNS and DHCP.

- _________________________________________________________________________ What You Can Expect: A culture of integrity. At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation. An environment of trust. CACI values the unique contributions that every employee brings to our company and our customers - every day.

You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality. A focus on continuous growth. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.

Your potential is limitless. So is ours. _________________________________________________________________________ Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities.

Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. The proposed…