Senior Linux Systems Administrator

Overview

Lynker Corporation is a leading provider of innovative solutions in weather and climate science. With a commitment to excellence and a passion for innovation, Lynker leverages cutting-edge technologies and scientific expertise to support the creation and delivery of improved operational weather forecasts.

Lynker is seeking a talented Senior Linux Systems Administrator, who will be responsible for the servers that process data from a global network of buoys, managed by the National Data Buoy Center (NDBC).

Duties of the Senior Linux Systems Administrator will include the following:

• Maintain all Linux-based servers and clients located on premises and in an AWS cloud environment.
• Follow system administration best practices.
• Patch and configure systems in compliance with NOAA security requirements.
• Upgrade operating systems in advance of end-of-support dates.
• Support software development efforts.
• Deploy software application updates for both COTS as well as internal applications.
• Plan and implement migration of local systems to a cloud environment, where possible, in a cost-effective manner.
• Ensure reliable system and data backups.
• Manage/maintain server certificates.
• Maintain Red Hat Enterprise Linux subscriptions.
• Perform ongoing performance tuning, hardware upgrades, and resource optimization as required.
• Participate in a rotation to provide 24x7x365 on-call support for the primary IT mission essential data processing, applications, and functions to support the continuity of operations of the NDBC information system.
• Support IT architecture improvements to ensure continuity of operations for primary mission essential functions and the flow of data.
• Support the annual NDBC IT Assessment and Authorization (A&A) audits through security patching and security-minded configuration updates; actively address changes needed as a result of Plan of Action & Milestones (POAM) requirements; help ensure NDBC maintains its Authority to Operate (ATO).
• Communicate/brief upcoming maintenance efforts and/or anticipated impacts to stakeholders.
• Implement strategies to automate routine administration tasks.
• Maintain and monitor data center environmental equipment.

• The Ideal Senior Linux Systems Administrator will have the following:
• 8+ years of experience preferred, in the installation/configuration, operation, and maintenance of IT system hardware and software and related IT infrastructure.
• Bachelors of Computer Science, Information Systems, or equivalent, OR, experience may be considered as an equivalent.
• Demonstrated advanced knowledge and experience supporting Red Hat Linux, Apache, Tomcat, drivers, applications, vulnerabilities, security requirements and postures, quarterly STIG updates. Knowledge of AWS solutions and migration of Linux systems is considered a plus. An understanding of programming languages, such as Java, Python, PHP, and Perl. Experience in installing and maintaining system hardware, operating systems, software systems, network systems, security systems.
• Experience applying OS patches and upgrades on a regular basis, and upgrades of administrative tools and utilities; configuring, adding, and removing services as necessary.
• Experience implementing automation to streamline recurring system administration tasks is highly preferred; experience with scripting languages.
• Experience with AWS Lambda, containers, EC2 instances is desirable.
• Able to work autonomously and take initiative in identifying areas for improvements and proposing solutions.
• Able to communicate effectively with coworkers and stakeholders.
• Must be able to successfully complete a NOAA (Stennis Space Center) NASA background investigation for site/system access.
• This position supports a long term Federal Government contract, and REQUIRES, either US Citizenship OR a Greencard
  , in order to be eligible
  .

Lynker is a growing, employee owned, small business, specializing in professional, scientific and technical services. Our continually expanding team combines scientific expertise with mature, results-driven processes and tools to achieve technically sound, cost effective solutions in hydrology/water sciences, geospatial analysis, information technology, resource management, conservation, and management and business process improvement.

We focus on putting the right people in the right place to be effective. And having the right people is critical for success. Our streamlined organization enables and empowers our talented professionals to tackle our customers' scientific and technical priorities creatively and effectively.

Lynker offers a team-oriented work environment, and the opportunity to work in a culture of exceptionally skilled professionals who embrace sound science and creative solutions. Lynker's benefits include the following:

• Personalized career growth plans for every employee

Lynker is an E-Verify employer.

Lynker is an equal opportunity employer and makes all employment decisions based on merit, qualifications, and…