Linux Automation Administrator
- Location
- Linthicum Heights, MD
- Work mode
- On-site
- Employment type
- Full-time
About the job
Why AIS?
When you join AIS, you’re joining a mission-driven team that’s passionate about making a difference. You’ll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and empowering our team to make a lasting impact. As an employee-owned company, we value collaboration, inclusivity, continuous growth, and shared success.
- Employee Ownership : Your contributions directly impact the company’s success, and you share in its achievements.
- Continuous Learning : Access to resources, training, and mentorship to support your professional growth.
- Inclusive Culture : A workplace where diversity is celebrated, and everyone’s voice is valued.
- Mission-Driven Work : Engage in projects that make a meaningful difference for our clients and communities.
What are we looking for?
At AIS, we're looking for more than just skills - we're looking for driven individuals who are passionate about making a difference, eager to grow, and aligned with our core principles.
Working@AIS
At AIS, we are dedicated to providing our employees with diverse opportunities to grow their careers while supporting a variety of impactful projects. For this position, we are seeking a talented individual to join AIS as a Lead Infrastructure Engineer.

- Core Knowledge & Skills: Aligns infrastructure strategy to business goals, leads large projects, applies compliance frameworks, designs high availability/disaster recovery and performance optimization patterns, and shapes deployment pipeline design.
- Work & Complexity: Directs cross-team programs, performs advanced tuning, implements high availability/failover architectures, leads audits, plans growth, and manages budgets.
- Quality & Independence: Delivers high-quality outcomes, sets team standards, introduces innovative solutions, and makes high-impact decisions.
- Teamwork & Communication: Leads the engineering team, develops talent, resolves conflicts, and communicates effectively with senior leadership and stakeholders.
- Consulting & Engagement: Provides high-level consulting to leadership, builds roadmaps, negotiates vendor contracts, and sponsors innovation initiatives.

As your initial project assignment, you will support the unique needs of our client as a Linux Automation Administrator.

 Project Summary AIS is seeking a Seeking a Linux Automation Administrator in support of the Department of Defense (DoD) as part of a highly talented, highly motivated, and high-performing team. This position offers a unique opportunity to work at the forefront of cyber investigations, digital forensics, cyber threat analysis, and mission support in a dynamic and collaborative environment. The successful candidate will contribute to protecting national security interests by leveraging technical expertise, analytical skills, and innovative problem-solving to address complex cyber challenges. Individuals who are passionate about cybersecurity, committed to excellence, and eager to make a meaningful impact are encouraged to apply.
Key Responsibilities
- Provision, manage, and support Red Hat Enterprise Linux (RHEL) and Ubuntu servers across several internet-connected and internet-disconnected networks.
- Develop, utilize, and maintain Ansible Playbooks to secure, patch, and configure Linux servers.
- Manage Kubernetes clusters as well as the workloads deployed on the clusters.
- Manage and configure connected services such as network adapters, storage, and firewalls.
- Deploy, configure, and support monitoring capabilities to detect anomalous conditions or service disruptions.
- Investigate service disruptions and provide root cause analysis reports and implement additional steps to prevent subsequent issues.
- Support deployments of new hardware and software applications and appliances.
Required For This Opportunity
- Bachelor’s degree and 5 years of experience or a Master’s degree and 3 year of experience. A degree in one of the following fields is highly desired: Information Technology, Information Systems, Computer Science, Software Engineering, Data Science, Mathematics, or Cybersecurity. However, an additional 4 years of relevant experience or specialized training may be accepted in lieu of a Bachelor’s degree.
- Active CompTIA Security+ certification (must provide a copy of the certification with the candidate submission).
- Active Top Secret clearance with SCI eligibility.
- Strong oral and written communications skills
- Expertise with Configuration as Code (CaC) tooling, Ansible preferred.
- Expertise managing Red Hat Enterprise Linux (RHEL) and Ubuntu systems on disconnected environments.
Nice to Have Skills
• Experience with Infrastructure as Code (IaC) tooling, Terraform preferred.
- Experience with Infrastructure as Code (IaC) tooling, Terraform preferred.
- Experience administering Kubernetes clusters and services.
- Experience managing secure computing environments to adhere with DISA STIGs and NIST 800-53 controls.
- Experience monitoring system uptime and performance with tools such as Splunk, Grafana, and SolarWinds.
- Experience providing detailed technical after-action reports with root cause analysis after outage or security incidents.
- Familiarity with host-level networking such as instance firewalls.
- Familiarity with storage provider management such as Network File Systems (NFS).
- Familiarity with source code management tooling such as GitHub or GitLab.
From Applied Information Sciences, Inc's careers page (Workday), checked 29 Oct 2026.
How to apply
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- Fill in the form and upload your résumé there. Jobiwork never sees your application.
- Applied Information Sciences, Inc will reply to you directly. No real employer asks you for money to apply.
Posted 6 Oct 2026 · checked 29 Oct 2026 · Report this job