OneMain Financial Jobs

Job Title: Senior Cloud System Administrator

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: Secret

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

The Opportunity:

The candidate will be responsible for the deployment, configuration, maintenance, and optimization of cloud-based infrastructure and services as well as some on-premises infrastructure. This role ensures stability, integrity, and efficient operation of the cloud computing environment, supporting both production and development workloads. The administrator collaborates with cross-functional teams to implement scalable solutions and secure architectures that meet business objectives.

This position encompasses a blend of traditional system administration responsibilities along with a strong emphasis on DevSecOps practices and Agile methodologies. This is a pivotal role in ensuring the stability, security, and efficiency of our systems while actively contributing to the development and deployment of our software products. There is an expectation not just to have impeccable communication skills, but to readily collaborate with technical colleagues on the same team and on cross-team interactions. There is also a requirement to be able to breakdown verbally communicated needs into actionable and documented technical requirements as well as analyze current technologies and recommend cutting-edge solutions to fulfill current and future requirements.

Responsibilities:

• Active security clearance

• Security+ and IAT Level II, DoD 8140 compliant

• Computing environment certification

• 7+ years’ experience in Azure Cloud and Windows Administration

Qualifications:

Required:

• Deep understanding of Linux and Windows Server operating systems in cloud environments

• Proficient in Infrastructure as Code (IaC) using tools such as Terraform, Ansible, PowerShell DSC

• Automating routine tasks through scripting (e.g., PowerShell, Python, Bash)

• Deep understanding of Azure DevOps Server

• Deep understanding of System Administration in various environments to include on-premises, Azure hybrid cloud and Azure cloud

• Experience utilizing DISA STIGs and/or security best database implementation and security practices (Microsoft Azure, Amazon AWS) for securing systems.

• Deep understanding with IaaS and PaaS deployments

• Proficient with containerization technologies (e.g., Docker, Kubernetes)

• Proficient providing Tier 2/3 support for cloud-related incidents and service requests

• Experience enforcing compliance with data protection and privacy standards

• Experience supporting CI/CD pipelines and DevOps practices in collaboration with software development and operations teams

• Experience monitoring system performance and availability using cloud-native and third-party tools

• Excellent understanding of DevSecOps best practices

• Strong knowledge in planning and performing in an Agile work environment with a focus on Agile development practices

• Experience using project planning software (such as Jira, Jira Service Desk and Confluence for planning and task tracking)

• Exceptional technical troubleshooting skills (applications, services, servers, networking, etc.)

• Excellent verbal communications skills

• Effective writing to produce documentation for technicians, and users

Desired Skills:

• Proven experience designing, deploying, and managing cloud-native Kubernetes

• Proficiency in container orchestration which involves managing and automating the deployment, scaling, and operations of application containers across clusters of hosts (Kubernetes, Docker Swarm, Docker Compose)

• Proven integration of identity management and directory services, specifically ADFS integration (Active Directory Federated Services) and LDAP Integration (Lightweight Directory Access Protocol)

• Single Sign-on Integration (such as SAML, OpenID)

• Continuously identify and execute process improvement where efficiencies can be identified

• Continuously seek opportunities to improve team productivity and collaboration through Agile frameworks

Administration of DSO tools such as:

• Atlassian (Jira, Jira Service Desk, Confluence)

• GitLab

• Nexus

• SonarQube

• Software Risk Man

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What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Pay Range :

There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$82,700 - 173,900 USD

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.