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CACI International System Administrator in Aberdeen Proving Ground, Maryland

System Administrator

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Continental US

CACI is seeking a Systems Administrator at Aberdeen Proving Ground, MD to support the Army Reprogramming Analysis Team (ARAT) task order. The ARAT team provides critical rapid reprogramming support for Army Electronic Warfare (EW) initiatives.

As a System Administrator, you will be tasked with supporting the ARAT Operations Center (OC) Team. Additional responsibilities will include:

  • Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.

  • Manage IT system infrastructure and any processes related to these systems.

  • Provides essential software support for the laptops, desktop personal computers, and printers, including the configuration of the hardware devices, testing new software and designing the structure of the network.

  • Perform testing of operating system software, networking software and also the computer hardware.

  • Managing the servers, which typically involves installing and upgrading the servers, as well as solving any kind of problems with the systems.

  • Monitoring and developing the procedures for backups of the servers.

  • Monitoring the system configuration, including the server event log.

  • Support administration of Windows 10/Server 2016/2019.

  • Will utilize network monitoring tools to troubleshoot networking issues.

  • Support implementation and sustainment of firewall technologies.

More About the Role:

You will be part of an integrated team to maintain effectiveness in defeating worldwide threats while using your problem-solving skills and able to work independently while in support of on-going projects managed from the SEC ARAT Program Office.

You’ll Bring These Qualifications:

  • An active DoD TS/SCI clearance.

  • A Bachelor’s degree in Information Technology (IT) or IT related field.

  • 5+ years of relevant System Administration experience OR 8+ years may be substituted in lieu of a degree.

  • Relevant Information Assurance (IA) Certification, in accordance with DoDM 8140.03.

  • Experience in Windows Enterprise environment including Server and Desktop.

  • Red Hat Enterprise Linux experience.

  • Knowledge of TCP/IP, information security/authorization profiles, or system administration of Unix or Windows networks/systems.

These Qualifications Would be Nice to Have:

  • Cloud, Docker, AWS, Azure, and/or containerization experience

  • Firewall technology implementation

  • Linux administration

  • RHEL

  • CentOS

  • Ubuntu

  • Documentation

  • Database software

  • MS SQL Server

  • PostgreSQL

What We Can Offer You:

  • 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 60 years, the principles of CACI’s unique, character-based culture have been the driving force behind our success.


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. (

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:

$75,200 - 158,100 USD

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