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Network and Systems Administrator

CACI International • Norco, CA • 3h ago

Job Title: Network and Systems Administrator

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

The Opportunity:

We are seeking a highly skilled Network and Systems Administrator to join our IT team. The ideal candidate will have extensive knowledge of computer networking, system administration, and cybersecurity, with a strong background in both traditional and cloud-based technologies.

Responsibilities:

Design, implement, and maintain secure network architectures.

Manage and optimize server and client operating systems.

Implement and maintain virtualization technologies.

Ensure network and system security through various methodologies.

Troubleshoot complex network and system issues.

Perform system upgrades and maintenance.

Monitor and optimize system/server performance.

Manage Active Directory and other directory services.

Qualifications:

Required:

In-depth knowledge of computer networking concepts, protocols, and network security methodologies.

Expertise in system administration, network, and operating system hardening techniques.

Pro?ciency with traditional and cloud-based virtualization technologies.

Strong understanding of network security architecture concepts.

Comprehensive knowledge of network protocols (TCP/IP, DHCP, DNS).

Mastery of server and client operating systems (Windows Server, Red Hat Enterprise Linux).

Familiarity with enterprise IT architecture.

Solid understanding of IT security principles and methods.

Excellent diagnostic and troubleshooting skills for connectivity and system component issues.

Pro?ciency in installing system and component upgrades (physical and virtual).

Experience in maintaining and troubleshooting virtual computing environments.

Ability to correct physical and technical problems impacting system/server performance.

Skill in identifying and anticipating system/server performance, availability, capacity, or con?guration problems.

Advanced operating system administration skills (e.g., Active Directory management, data backups, system performance optimization, hardware/software installation and con?guration).

Desired:

Bachelor's degree in Computer Science, Information Technology, or related ?eld.

Minimum of 5 years of experience in network and systems administration.

Relevant certi?cations (e.g., CCNA, MCSE, RHCE) are preferred.

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.

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 salary range for this position is:

$82,700 - 173,900 USD

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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