Capitalsolutionsgroup

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

Linthicum Heights, Maryland

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hirly's read of this role

Role family: Customer support
Seniority: Mid level
Country: US
Work mode: On-site / unstated
First seen by hirly: 10 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

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 and 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 an 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.

Original posting on Capitalsolutionsgroup's site ↗

Listed on hirly, a job board. hirly is not the employer: Capitalsolutionsgroup is hiring for this role.

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