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Operating Systems Services | Linux OS Engineer III (Azure)

Epsilon is now part of AMERICAN SYSTEMS!

We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS. Together, we’re combining our expertise and expanding our resources to enhance support for our customers and create new opportunities for our employees. Epsilon will operate as a wholly owned subsidiary of AMERICAN SYSTEMS until December 31, 2025, transitioning fully to AMERICAN SYSTEMS on January 1, 2026. We’re committed to a smooth transition and look forward to what we’ll achieve together.

**Read more here:** AMERICAN SYSTEMS Acquires Epsilon, Inc. (https://www.epsilon-inc.com/epsilon-inc-joins-american-systems/)

Benefits:

We offer competitive compensation, comprehensive benefits through a major national carrier, generous PTO, paid holidays, and immediate 401(k) contribution. Starting January 1st, 2026, you'll gain access to AMERICAN SYSTEMS' benefits package and employee ownership program—details will be shared during your recruiter conversation.

Compensation:

The wage range listed represents the potential compensation opportunities for this position. Starting salary will be thoughtfully determined by the hiring manager based on a variety of factors including candidate experience, education, relevant skills, and qualifications brought to the role. The initial offer could be any amount within the posted range, reflecting Epsilon's commitment to fair and competitive compensation.

Where you’ll work:

This fully remote opportunity allows you the flexibility to work from home in support of Epsilon’s USDA DISC Customer.

**Our Customer’s Mission** :

The USDA Digital Infrastructure Services Center (DISC) operates 24/7/365 to provide comprehensive on premises and cloud-based hosting services, including Disaster Recovery, security, and professional support services and operations to approximately 35 federal organizations. The USDA and other Federal partners depend upon DISC’s highly complex and interconnected technology infrastructure to conduct their operations. To better support this mission, DISC is modernizing their technology by transitioning to a continuous integration, deployment, and code-based organization.

An average day:

As Operating Systems Services | Linux OS Engineer III (Azure), you will manage and oversee the installation, configuration, and maintenance of Linux servers and associated hardware/software components within the data center. This role continuously monitors system performance, identifying bottlenecks, and optimizing system resources to ensure smooth operations and efficient functioning. The Engineer will respond to system alerts, diagnosing issues, and swiftly resolving technical problems to minimize downtime and maintain high availability of services. This position will employ scripting to automate routine tasks, streamline processes, and enhance system efficiency. The Engineer will collaborate with cross-functional teams, documenting system configurations, procedures, and best practices to ensure knowledge sharing and adherence to standard operating protocols within the data center environment. In this position you will:

+ Engineer and administer all aspects of RHEL 7, 8, and 9 servers, including upgrading, patching, troubleshooting, resolving, designing, communicating, analyzing system logs, managing network configurations, storage volumes and configurations, hardening systems to DISA STIG regulatory standard, remediating vulnerabilities, configuration management, and system monitoring.

+ Support Linux server environments in Microsoft Azure, including Azure Compute, Azure Storage, Azure Identity Management, and Azure networking features, as well as hybrid workloads in Azure VMware Solution (AVS).

+ Provide as-needed technical support of related tooling, like Red Hat Satellite, Ansible Automation Platform, GitLab, and mail relay services.

+ Perform scripting/automation efforts using Ansible, GitLab, or Python to reduce or eliminate administrative toil.

+ Document and perform changes and resolve incidents and problems using the client’s Configuration Management Tools and Systems.

+ Produce knowledge transfer documentation to the client as required.

+ Participate in Agile project management and a DevSecOps culture as required.

+ Provide 24x7x365 support as needed.

Basic Qualifications:

+ As a requirement of this position, all candidates must be a U.S. Citizen. In accordance with 8 U.S.C. 1324b(a)(2)(C) , Epsilon will not consider candidates for this position who do not meet the aforementioned conditions.

+ Bachelor’s degree in an IT related field or equivalent work experience

+ Minimum 5 years of experience as a Red Hat Enterprise Linux (RHEL) engineer, preferred is experience supporting Ansible Automation Platform, and commercial cloud experience in any of the following: AWS, Azure, GCP

+ Ability to manage multiple projects effectively and efficiently with varying deadlines and levels of importance

+ Demonstrates the ability to lead efforts of analysis and resolution of problems or issues; identifies when and how to escalate problems to the appropriate level

+ Experience and comfort with change and ambiguity given the ever-evolving nature of the business

+ Experience collaborating with Technology and Business Teams to deliver data and technology solutions that meet business objectives

+ Must be able to work well in a collaborative team environment, but also independently

+ Strong detail orientation supported by ability to take a structured approach to achieve long-term objectives and build sustainable routines

Preferred Qualifications:

+ Red Hat Enterprise Linux (RHEL) 7, 8, and 9 operating systems hosted in Azure, Azure VMware Solution (AVS), and other commercial cloud providers.

+ Azure Compute, Azure Identity Management, Azure Storage, and Azure networking features.

+ Ansible, GitLab, Python.

+ Red Hat Satellite, mail relay.

+ Remedy, ServiceNow.

+ Confluence, Jira.

+ _Preferred:_ Familiarity with Azure-native monitoring and security tools (e.g., Azure Monitor, Security Center, Defender for Cloud).

+ _Preferred:_ Experience with containerization technologies (Docker, Podman, Kubernetes, or Red Hat OpenShift).

Other Requirements:

+ Must be able to pass federal background investigation and obtain a Public Trust. ( _This is a federal contract position and requires candidates to obtain and maintain the appropriate level of Security Clearance or Public Trust. Adjudication of the required Security Clearance or Public Trust is determined solely by the government. If the government determines that the candidate cannot obtain and/or maintain the appropriate level of Security Clearance or Public Trust, Epsilon will be unable to place the candidate in this position.)_

Physical Demands and Working Conditions:

Listed below are the physical or mental requirements necessary for the job's performance. Reasonable accommodation may be made to enable individuals with disabilities to perform essential job functions:

+ Prolonged periods of computer desk work.

+ Dexterity of hands and fingers to operate a computer keyboard and other computer components.

+ Speaking and hearing are sufficient to converse and understand conversations, both in-person, telephone, and virtual meetings.

+ The cognitive skills needed to complete tasks, including abilities such as learning, remembering, focusing, categorizing, and integrating information for decision-making, problem-solving, and comprehending.

+ Ability to learn new tasks, remember processes, maintain focus, complete tasks independently, make timely decisions in the context of a workflow, and the ability to communicate with managers and co-workers.

+ Mental aptitude to respond appropriately in high-pressure situations or deadline-driven environments.

+ Maintain a professional emotional response when working with others.

Epsilon is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applications will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. EEO/AA: Disabled/Vets.

Please click here (https://www.eeoc.gov/sites/default/files/2023-06/22-088\_EEOC\_KnowYourRights6.12ScreenRdr.pdf) to review your rights under EEO policy.

If you are an individual with a disability and need special assistance or reasonable accommodation in applying for employment with Epsilon, Inc., please contact our Recruiting department by phone 828-398-5414 or by email [email protected] .

_We will be accepting applications through 10/30/2025._