Linux 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

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CACI is seeking a Linux Administrator located at Aberdeen Proving Grounds, Maryland supporting the C5ISR CIO HQ.

What You’ll Get to Do:

• Day to-day administration and support to the C4ISR DREN Linux Systems. 
• Managing the C5ISR Linux based DNS Server, and creating and maintaining, CentOS/Linux baseline campus wide. 
• Collaborate with certified hackers in the conduct of network vulnerability assessments of tactical networks in the test and certification phase of development.
• Provide management with recommendation to advance organization goals through security, system administration, and enterprise Linux deployments. 
• Strong self-motivated work performance with minimal supervision.
• Strong communication skills and attention to detail.
• System administrator support to other enterprise services within the network operations center including SAN, Virtualization, and Windows Servers.

More About the Role:

May require training in advance of system authorization for government systems such as HBSS/McAfee ePO, Assured Compliance Assessment Solution (ACAS), and Security Content Automation Protocol (SCAP).

You’ll Bring These Qualifications:

• Active Secret clearance.
• Experience being the single POC/SME on an enterprise level technical system.
• Required system knowledge to include the level of expertise in operating the system.  System access required prior to entering the position, if any.
• Significant experience in the secure implementation, deployment, administration, and customer support of Redhat Enterprise Linux/CentOS in an operational environment.
• Experience with Puppet = Command Configuration Management for Linux Spacewalk/Satellite = Graphical Web Interface Configuration Management Software.
• Certification in accordance with the Army IA Training and Certification BBP for an IA Technical Level 2 position (Network+, A+, Security+, or CISSP).  Computing Environment Certification is required (Red Hat Certified Systems Administrator or Engineer)
• Experience with the capabilities, configuration, and deployment of multiple Linux systems within an enterprise. Significant experience with automation, analytics, queries, and log review in a Linux environment.
• Experience installing software and their required subcomponents within a Linux operating environment.

These Skills Would Be Nice To Have:

• Linux Administrator with the following:  

  • Experience with the secure configuration and maintenance of servers, workstations and services to applicable STIGS and Checklists.
  • Experience with Puppet and Spacewalk/Satellite Configuration Management Software desired. Experience with multiple flavors of the Linux/Unix Operating Systems. Experience with networking, the OSI Model, and TCP/IP, software applications, executables, and signatures, troubleshooting of Linux/Unix Operating Systems and subcomponents, maintaining and creating process documentation, maintaining and configuring Linux based DNS servers.
  • Desired knowledge of centralized Configuration Management and support of system hardening and other required system configurations preferably using the current supported toolsets Puppet and internally used Linux Repositories/Spacewalk/Satellite.

  What We Can Offer:

  
  - We’ve been named a Best Place to Work by the Washington Post.
  
  - Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.
  
  - We offer competitive benefits and learning and development opportunities.
  
  - We are mission-oriented and ever vigilant in aligning our solutions with the nation’s highest priorities.
  
  - For over 55 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.

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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 takes pride in fostering a diverse and accessible culture where every individual feels supported to chart their own path. 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.

Learn more about CACI here.

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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. Learn more here.

The proposed salary range for this position is:

$90,300 - 189,600 USD