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Senior Systems Administrator; Kubernetes​/DevOps; Annapolis Junction, MD

Job in Clinton, Prince George's County, Maryland, 20735, USA
Listing for: Shield Consulting Solutions
Full Time position
Listed on 2026-02-28
Job specializations:
  • IT/Tech
    Cloud Computing, Systems Administrator
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: Senior Systems Administrator (Kubernetes / DevOps) (Annapolis Junction, MD)

Active TS/SCI w/Polygraph REQUIRED Please do not apply if you do not currently possess this level of clearance.

Telework:
None

Basic Requirements
  • Security+ Cert
  • 10 years of experience as a System Administrator
  • Bachelor’s degree in a technical discipline
    • 5 additional years of experience as a System Administrator may be substituted for a degree
Job Description
  • The ideal candidate will have experience with RKE2, Kubernetes, Docker, Bash scripting, and Unix systems.
  • You will work closely with senior team members to deploy, manage, and scale our applications and infrastructure.
  • Assist in the design, implementation, and maintenance of CI/CD pipelines.
  • Deploy, manage, and troubleshoot applications on RKE2 and Kubernetes clusters.
  • Write and maintain Bash scripts for automation and management tasks.
  • Manage Docker container deployments and orchestration.
  • Monitor and optimize system performance, ensuring reliability and scalability.
  • Collaborate with developers to ensure smooth and efficient software releases.
  • Participate in on-call rotations and provide support for production environments.
  • Document processes, workflows, and configurations.
Required Experience
  • Basic knowledge of RKE2 and Kubernetes.
  • Familiarity with Docker and container orchestration.
  • Proficiency in Bash scripting and Unix/Linux operating systems.
  • Understanding of CI/CD concepts and tools.
  • Strong problem-solving skills and attention to detail.
  • Excellent communication and teamwork abilities.
  • Ability to learn quickly and adapt to new technologies.
Desired Experience
  • Experience with additional automation tools such as Ansible, Terraform, or Jenkins.
  • Knowledge of networking concepts and cloud platforms (AWS).
  • Familiarity with monitoring and logging tools (Prometheus, Grafana, ELK stack)

Excellent benefits package including 25 days PTO, 11 paid holidays, 100% employer-paid healthcare for employees and dependents – available day 1, 8% 401(k) employer match – immediate vesting.

Disclaimer:
The salary range provided is an estimate based on current market conditions and may be adjusted based on factors such as experience, skills, and qualifications. The final salary offer will be determined after a thorough review of the candidate's background and alignment with the role. Please note that this range is subject to change and should be considered as a guideline rather than a definitive figure.

Shield Consulting Solutions is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

This is a full time position.

Visit Careers at Shield Consulting Solutions

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Position Requirements
10+ Years work experience
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