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Cloud System Administrator; Journeyman Security Clearance

Job in Aberdeen Proving Ground, Harford County, Maryland, 21005, USA
Listing for: CACI
Full Time position
Listed on 2026-03-04
Job specializations:
  • IT/Tech
    Cybersecurity, IT Support, Systems Administrator, Systems Engineer
Job Description & How to Apply Below
Position: Cloud System Administrator (Journeyman) with Security Clearance
Location: Aberdeen Proving Ground

Job Title:

Cloud System Administrator (Journeyman) Job Category:
Information Technology Time Type:
Full time Minimum Clearance Required to Start:
Secret Employee Type:
Regular Percentage of

Travel Required:

None Type of Travel:
None *
*
* The Opportunity:

CACI is seeking a Systems Administrator with a background in Cloud environments and hybrid Windows/Linux experience to support the Army Reprogramming Analysis Team (ARAT) task order at Aberdeen Proving Ground, MD. The ARAT team provides critical rapid reprogramming support for Army Electronic Warfare (EW) initiatives. 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.

Responsibilities:
As a System Administrator, you will be tasked with supporting the ARAT Infrastructure & Cybersecurity (ICS) Branch and the "EW Arsenal" project. Additional responsibilities will include:
* Provide support for implementation, troubleshooting and maintenance of ARAT's IL6 (AWS) Cloud environment.

* Managing Windows servers and web server, 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.

* Manage IT system infrastructure and any processes related to these environments.

* As needed, provide 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.

* Will utilize network monitoring tools to troubleshoot networking issues.

* Support implementation and sustainment of firewall technologies.

Qualifications:

Required:

* An active DoD Secret Security clearance.

* A Bachelor's degree in Information Technology (IT) or IT related field.

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

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

* AWS Cloud Practitioner certification.

* Experience in Windows Enterprise environment including Server and Desktop.

* Experience with Linux administration (including RHEL and/or CentOS).

* Internet Information Services (IIS) web server experience.

* Experience with AWS Cloud services such as VPCs, S3 buckets, Load balancers, EC2 instances, Identity Access Management (IAM), Security Groups, Cloud Security, Cloud Watch, Cloud Trail, etc.

* Experience working in a classified lab environment. Desired:
* An active DoD TS/SCI clearance preferred.

* Firewall technology implementation.

* Linux administration.

* Ubuntu.

* Documentation.

* Database software.

* MS SQL Server.

* Postgre

SQL.

- 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, 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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