OneMain Financial Jobs

Req ID: 39484

Summary

Senior Systems Administrator

St. Louis, MO

Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employers core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to the next level!

Chenega Agile Real-Time Solutions (CARS) was created with the purpose of providing integrated enterprise IT support to Federal customers both CONUS and OCONUS. CARS employs Subject Matter Experts (SMEs) with decades of experience working in the Federal marketplace.

Chenega Agile Real-Time Solutions (CARS) is seeking an experienced Senior Systems Administrator to work on cloud-based systems with a mission operations team. The team is involved in operations and sustainment of multiple operational cloud-deployed geospatial solutions. A successful candidate will have experience with installation, configuration, administration, support, and maintenance of cloud-based systems.

Responsibilities

• Lead implementation of system changes, enhancements, and operational improvements

• Work directly with Government and contractor POCs to troubleshoot incidents and respond to security findings

• Perform advanced system health monitoring and complex operational checks

• Deploy security patches, updates, and bug fixes in test and production environments

• Administer and maintain cloud-based Linux systems (RHEL 7+)

• Update and manage mission-critical databases and datasets

• Develop and maintain:

• Standard Operating Procedures (SOPs)

• Troubleshooting guides

• Operational and security documentation

• Support configuration management, system hardening, and compliance activities

• Ensure high availability and performance of operational systems

• Participate in on call / mission operations support, as required

• Other duties as assigned

Qualifications

• Bachelors degree with 8+ years of relevant experience OR

• Masters degree with 6+ years of relevant experience

• Experience supporting AWS / cloud-based operational environments

• Advanced Linux system administration (RHEL 7 or higher)

• Active TS/SCI Clearance

Preferred Qualifications:

• Experience with ArcGIS / ESRI deployments and automation

• Experience with Amazon RDS and SQL technologies

• AWS Certifications (Solutions Architect, Developer, or similar)

• Experience implementing IC cloud architecture methodologies

• Collaboration & workflow tools:

• Jira

• Confluence

• Rocket Chat

• Experience in Agile / low-level engineering environments

Knowledge, Skills, and Abilities:

• Knowledge of:

• System architecture

• Software development lifecycle

• Sustainment and operations practices

• Strong organizational and prioritization skills with attention to detail

• Excellent written and verbal communication skills

• Demonstrated ability to work as a proactive, self-starting technical leader

• Ability to work independently and yet be effective within a team setting

• Must be capable of managing multiple efforts with time-related constraints in a fast-paced contracting environment

• Demonstrated ability to effectively communicate and collaborate with diverse internal and external stakeholder groups and individuals

• Friendly presence, helpful attitude, good interpersonal skills, and ability to work well with others.

• Excellent skills in Microsoft Word, Excel, and other Office applications

• Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues.

• Ability to provide technical assistance and support over the phone; good phone skills, professional demeanor, and previous customer service experience strongly desired.

• Good problem-solving skills; ability to visualize a problem/situation and think abstractly to solve it

How youll grow

At Chenega MIOS, our professional development plan focuses on helping our team members at every level of their careers to identify and use their strengths to do their best work every day. From entry-level employees to senior leaders, we believe theres always room to learn.

We offer opportunities to help sharpen skills in addition to hands-on experience in the global, fast-changing business world. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their careers.

Benefits

At Chenega MIOS, we know that great people make a great organization. We value our team members and offer them a broad range of benefits.

Learn more about what working at Chenega MIOS can mean for you.

Chenega MIOSs culture

Our positive and supportive culture encourages our team members to do their best work every day. We celebrate individuals by recognizing their uniqueness and offering them the flexibility to make daily choices that can help them be healthy, centered, confident, and aware. We offer well-being programs and continuously look for new ways to maintain a culture where we excel and lead healthy, happy lives.

Corporate citizenship

Chenega MIOS is led by a purpose to make an impact that matters. This purpose defines who we are and extends to relationships with our clients, our team members, and our communities. We believe that business has the power to inspire and transform. We focus on education, giving, skill-based volunteerism, and leadership to help drive positive social impact in our communities.

Learn more about Chenegas impact on the world.

Chenega MIOS News- https://chenegamios.com/news/

Tips from your Talent Acquisition Team

We want job seekers exploring opportunities at Chenega MIOS to feel prepared and confident. To help you with your research, we suggest you review the following links:

Chenega MIOS web site - www.chenegamios.com

Glassdoor - https://www.glassdoor.com/Overview/Working-at-Chenega-MIOS-EI_IE369514.11,23.htm

LinkedIn - https://www.linkedin.com/company/1472684/

Facebook - https://www.facebook.com/chenegamios/

#Chenega Agile Real Time Solutions, LLC

Chenega Corporation and family of companies is an EOE.

Equal Opportunity Employer/Veterans/Disabled

Native preference under PL 93-638.

We participate in the E-Verify Employment Verification Program