Linux System Administrator / Cloud Infrastructure Engineer(NINSEA-AE4-13.061724bk)

Capital Solutions Group (CSG); Linthicum (MD); On-site; USD 90,000 - 130,000; Full time

Job summary

Capital Solutions Group (CSG) is seeking a Senior System Administrator based in Linthicum Heights, Maryland. This role demands a strong security clearance (TS/SCI with Polygraphs) and focuses on managing AWS EC2 cloud infrastructure, Docker, and automation tasks for effective project delivery.

The ideal candidate will lead the accreditation processes, ensure the health of virtual machines, and develop software solutions to enhance security and compliance. A strong experience in system administration is essential, along with proven skills in scripting and troubleshooting.

Qualifications

• Strong experience in Linux system administration is required.
• Experience with container orchestration using Docker.
• Proficient in AWS, C2S, or other cloud environments.

Responsibilities

• Facilitate infrastructure management and continuous integration.
• Lead implementation of accreditation processes.
• Administer AWS EC2 cloud infrastructure.

Skills

Linux system administration

Docker

AWS, C2S, or other cloud experience

GitLab Pipeline

Ansible Pipeline

Education

High school + 12 years

Associates degree + 10 years

Bachelor’s degree + 8 years

Master’s degree + 6 years

Doctorate’s degree + 4 years

Job description

SECURITY CLEARANCE:

TS/SCI with both Polygraphs is required

POSITION:

Senior System Administrator

REQUISITION:

NINSEA-AE4-13.061724bk

LOCATION:

Linthicum Heights, Maryland

JOB DESCRIPTION:

• Facilitate infrastructure management, continuous integration, environment configuration and deployment
• Support the project’s compliance and security posture
• Focus on delivering the automation that enables all the other teams to operate smoothly
• Check emails for alerts
• Check VM's (virtual machines) health status
• Address any outages
• Install latest patches on EC2 Instances/VMs
• Ensure Orgs production website is working
• Run Monthly Security Scans on systems

ESSENTIAL RESPONSIBILITIES (of the position):

• Lead implementation of Accreditation process according to DISA stigs, CIS Benchmarks and NIST
• Build ansible playbooks to enhance security and compliance posture of centos, and Amazon Linux 2 OS’s
• Collaborate with interdependent organizations to achieve mission objectives
• Administer/maintain AWS EC2 cloud infrastructure and utilize Docker to scale up cloud assets
• Continuously monitor the health and status of security tool suites through IT system management
• Maintain, upgrade, refresh, and update to maintain full operational capacity
• Utilize Grafana to monitor health of systems
• Write scripts to manage maturity of system redundancy
• Troubleshoot degradation of application performance and infrastructure via Docker queries
• Collaborate and coordinate with ancillary organizations to procure, deliver, dispose, and track new HW/SW required for solution implementation
• Prepare Configuration Plans, SW enhancement plans, and engineer solutions to easily interface with UI and/or web front-end interfaces
• Partake in gathering and analyzing user requirements
• Develop and code software solutions via yaml
• Debug existing and newly developed software and correct insufficiencies
• Test and integrate systems into legacy applications
• Write up MySQL data queries to derive mission-essential data for metrics

REQUIRED SKILLS – with strong experience in:

• Linux system administration
• Docker
• AWS, C2S, or other cloud experience
• GitLab Pipeline
• Ansible Pipeline

DESIRED SKILLS:

• Elasticsearch
• Cloud hosting and automation
• Splunk

LCAT QUALIFICATIONS:

CERTIFICATION: N/A

EXPERIENCE:

• High school + 12 years minimum experience, OR
• Associates degree + 10 years minimum experience, OR
• Bachelor’s degree + 8 years minimum experience, OR
• Master’s degree + 6 years minimum experience, OR
• Doctorate’s degree + 4 years minimum experience

LEGAL & EEO STATEMENT:

CSG, Inc. is an Equal Opportunity / Affimative Action employer that values the strength of diversity in the workplace. All qualified applicants will receive consideration for employment without discrimination or harassment based on race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity or expression, age, disability, national origin, marital or domestic/civil partnership status, genetic information, citizenship status, veteran status, or any other characteristic protected by law.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.