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# Cloud System Administrator with Security Clearance

- **Company:** Red Arch Solutions
- **Location:** Laurel, MD, United States
- **Experience:** Experienced
- **Salary:** $170,000 - $185,000
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Apache Accumulo, Amazon Web Services, Systems Engineering, JIRA, Bash Shell, CentOS, Command-Line Interface, Information Systems, Dynamic Host Configuration Protocol, Linux, Domain Name System (DNS), Apache Hadoop, Hadoop Distributed File System, Python (Programming Language), Nmap, OpenStack, Red Hat Enterprise Linux, Ansible, Prometheus, Tcpdump, Virtualization Technology, Private Cloud Environment, Scripting, Cloud Platform System, Grafana, Firewalls (Computer Science), Kubernetes, Information Technology, Docker
- **Published:** November 13, 2026
- **Apply:** https://www.adzuna.com/details/5962551936

## About the Role

to perform in a cloud environment platform, built with Java on Free and Open-Source Software products including Kubernetes, Hadoop and Accumulo, to enable the execution of data-intensive analytics on a managed infrastructure. This position ensures day-to-day operations stability, provides customer support, as well as knowledge in technical and troubleshooting repair expertise. The ideal candidate will have the ability to thrive in a fast-paced team environment who is self-motivated and proactively completes tasks with strong attention to detail. The candidate will be exposed to a variety of technologies depending on customer requirements. This is an evening or mid shift position and candidate is expected to provide Tier 1 through 3 support. The candidate should have a strong background in troubleshooting operational issues in a Linux environment. Additional knowledge of Docker, Kubernetes, Hadoop and scripting experience such as python and bash is beneficial Other experience that
could benefit the candidate: Prometheus, JIRA, Hadoop Distributed File System (HDFS), Virtualization, Salt/ Ansible, Grafana, Openstack and AWS. Basic Qualifications:

 * 7 years of experience RedHat/CentOS command line
 * 7 years of experience Linux/Unix networking (nmap, tcpdump, firewalls)
 * 7 years of experience RedHat/CentOS kickstart/provisioning (Setting it up)
 * 2+ years of experience RedHat DNS Administration (DNS, hosts files, DHCP)
 * Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
 * 8570 IAT Level I or higher (preferably Security+) is required and must be obtained prior to starting
 * TS/SCI with polygraph required. One of the following certifications are required:
 * AWS DevOps Engineer Professional
 * CDP Administrator - Private Cloud Base