Linux System Engineer Sr.

We offer remote work opportunities for those residing in the following states ONLY:

AZ, AK, AR, CO, FL, HI, IA, ID, IL, KS, LA, MD, MN, MO, MT, NE, NV, NM, NC, ND, OK, OR, SC, SD, TX, UT, VA/DC, WA, WI, WY

Our Department of Defense contract requires ship and a favorably adjudicated DOD background investigation for this position.

~Veterans, Reservists, Guardsmen and military family members are strongly encouraged to apply~

Job Summary

Provides advanced support and oversight for infrastructure related hardware and software including but not limited to virtual and physical Red Hat Linux servers, SAMBA services, Apache Web Server, Apache Tomcat, and other 3rd party applications. Support other teams in their support of Linux based applications such as Oracle DB and PeopleSoft applications. Functions as a technical expert for the implementation and operational support of noted technologies. Periodically will conduct preliminary analysis, evaluation and recommendation of future technologies and solutions. Functions as a collaborative troubleshooter for groups assigned to troubleshoot complex and critical issues.

Education & Experience

Required:

Bachelor's degree in Business, Computer Science, Engineering or related field, or equivalent experience
5 years' experience supporting systems in a data center and related infrastructure technologies
5 years' of cumulative experience supporting any of the following server based operating systems: Red Hat Linux, Fedora Linux, or other Linux/Unix Variants in an enterprise environment
3 years' of experience supporting applications running on Linux/Unix operating system
Experience configuring maintaining systems on an enterprise IP based network
Expertise with operational analysis and project management
3 years troubleshooting and tuning performance issues on Linux/Unix based applications and operating systems
Experience must include working within the Linux Operating system without the use of GUI based tools
Scripting experience with one or more Linux Shell variants

Preferred:

Experience supporting virtualized systems in a remote data center
Experience with Red Hat Linux (Version 7 or newer) or Centos (Version 7 or newer)
Red Hat Certified Engineer (RHCE) or equivalent experience
Experience supporting one or more of the following applications: Apache Tomcat, Apache Webserver, Oracle DB, and PeopleSoft
Python Scripting Experience
Experience administering SSL certificates in a server environment (i.e. Administration tasks associated with Common certificate stores and Application specific certificate stores.
Experience supporting an environment with strict security standards (i.e. Healthcare, Government, or Financial security controls)
Experience with automation tools (i.e. Chef, Jenkins)
Experience working in an ITIL environment

Key Responsibilities

Manages and tunes platforms to ensure expected availability, performance and security levels are achieved.
Maintains overall system compliance with information security policies and procedures.
Supports annual security accreditation, and maintains security levels throughout the year.
Designs, develops, and implements configuration settings for all systems to meet TriWest security requirements.
Serves as technical subject matter expert for the resolution of issues related to private or hosted infrastructure.
Represents IT's interests and concerns on complex projects through the lifecycle of a project, and escalates concerns to management as necessary.
Plans, schedules, and communicates system changes to other team members prior to implementation.
Works towards cost effective solutions and enhancements to optimize functionality within the system. Researches options, performs cost benefit analysis, and develops written recommendations.
Oversees the installation, maintenance and performance metrics (up-time, adherence to Service Level Agreements) for TriWest's computer systems.

Installs and maintains computer systems and equipment and insures that systems perform in a manner which meets business needs and objectives.
Assists with development and implementation of best practices, policies, processes and procedures for the IT Systems group.
Leverages provided tools to maintain compliance with security standards.
Maintains documentation on systems, processes, and procedures.
Utilizes performance metrics software to monitor systems.
Performs other duties as assigned.
Regular and reliable attendance is required.

Competencies

Coaching / Training / Mentoring: Actively foster actions required for desired business outcomes through ongoing constructive feedback.

Communication / People Skills: Ability to influence or persuade others under positive or negative circumstances; adapt to different styles; listen critically; collaborate.

Computer Literacy: Ability to function in a multi-system environment using Word, Outlook, TriWest Intranet, the Internet, and relevant software applications to perform assigned tasks and interact with staff.

Coping / Flexibility: Resiliency in adapting to a variety of situations and individuals while maintaining a sense of purpose and mature problem-solving approach is required.

Independent Thinking / Self-Initiative: Critical thinkers with ability to focus on things which matter most to achieving outcomes; commitment to task to produce outcomes without direction and to find necessary resources.

Information Management: Ability to manage large amounts of complex information easily, communicate clearly, and draw sound conclusions.

High Intensity Environment: Ability to function in a fast-paced environment with multiple activities occurring simultaneously while maintaining focus and control of workflow.

Multi-Tasking / Time Management: Prioritize and manage actions to meet changing deadlines and requirements within a high volume, high stress environment.

Organizational Skills: Ability to organize people or tasks, adjust to priorities, learn systems, within time constraints and with available resources; detail-oriented.

Team-Building / Team Player: Influence the actions and opinions of others in a positive direction and build group commitment.

Technical Skills: Knowledge of Linux server principals, architecture and support; knowledge of data communication architectures, design, and support in an enterprise networking environment; general knowledge of the technology impacts on business and how to integrate technical plans to support enterprise business function; business problem-solving skills; understanding of project management concepts and techniques, including metrics; expert knowledge of server performance monitoring and analysis, server management, and software / hardware troubleshooting.

Working Conditions

Working Conditions:

Works within a standard office environment, with weekend or nighttime work to implement changes when users are off the system
Remote work as needed to support business goals
Extensive computer work with prolonged sitting
Work non-standard hours as required
Participates in rotation of on-call responsibility
Department of Defense security clearance required

Company Overview

Taking Care of Our Nation's Heroes.

It's Who We Are. It's What We Do.

Do you have a passion for serving those who served?

Join the TriWest Healthcare Alliance Team! We're On a Mission to Serve !

Our job is to make sure that America's heroes get connected to health care in the community.

At TriWest Healthcare Alliance, we've proudly been on that important mission since 1996.

DoD Statement

Our Department of Defense contract requires ship and a favorably adjudicated DOD background investigation for this position.

Benefits

We're more than just a health care company. We're passionate about serving others! We believe in rewarding loyal, hard-working people who are willing to learn as they grow. TriWest Healthcare Alliance values teamwork. Join our team, fulfill your responsibilities, and you may also be considered for frequent pay raises, overtime opportunities to earn even more, recognition and reward programs, and much more. Of course, we also offer a comprehensive and progressive compensation and benefits package that includes:

• Medical, Dental and Vision Coverage
• Generous paid time off
• 401(k) Retirement Savings Plan (with matching)
• Short-term and long-term disability, basic life, and accidental death and dismemberment insurance
• Tuition reimbursement
• Paid volunteer time

*Annual base salary for Colorado, Hawaii and Washington State residents: $105,000- $120,000 depending on experience*

Equal Employment Opportunity

TriWest Healthcare Alliance is an equal employment opportunity employer. We are proud to have an inclusive work environment and know that a diverse team is a strength that will drive our success. To that end, TriWest strives to create an inclusive environment that cultivates and supports diversity at every organizational level, including hiring and retaining a diverse workforce, and we highly encourages candidates from all backgrounds to apply. Applicants are considered for positions without discrimination on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or any other consideration made unlawful by applicable federal, state, or local laws.