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Linux System Administrator

Company: Lockheed Martin
Location: Springfield
Posted on: January 14, 2021

Job Description:

Job ID: 543478BRDate posted: Nov. 05, 2020City: SpringfieldState: VirginiaProgram: CSCFDescription:At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every day we use our unique skills and experiences to create, design and build solutions to some of the worlds--- hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you.Looking for a career with purpose? One that challenges your mind, grows your skills and contributes to our Nation---s most critical missions? Do you pride yourself on solving problems that others think are impossible? If you answered yes to these questions, then we would like you to join Lockheed Martin's Space Mission Solutions & Operations Engineering Team. Program Description:Lockheed Martin provides Red Hat Enterprise (RHEL)/ based services throughout the lifecycle for computational requirements, architecture, acquisition, and operations to federal government customers. Our employees embrace innovation and are committed to a culture of continuous, standards-driven process improvement and assimilation of industry best practices.This position is for a government contract in Springfield, VA. The selected candidate will be an active member of the Unix// /High Performance Computing (HPC) Administrators team . The team is responsible for operations and maintenance of the Red Hat baseline and working to provide full spectrum support to staff and users. We are seeking a skilled Red Hat Enterprise (RHEL) person who will be responsible for daily operations for the customer contract baseline. You will work closely with the staff, users, and government to ensure requirements are met.An individual should have demonstrated his/her problem-solving ability.Duties and Responsibilities:--- Deploys, troubleshoots and maintains Red Hat Enterprise / configurations--- Install libraries functioning in RHEL environment--- Monitor and modify performance in an agile and highly flexible environment--- Apply best practices in engineering, delivering projects on time and with excellent quality--- Provide support to staff and end users to resolve issues--- Modify existing to correct errors and/or improve performance--- Develop and execute test plans for filesystem upgrades and address with vendor support any issues that arise during testing--- Management and implementation of storage solutions--- Management and implementation of Infiniband or Omni-Path high speed fabrics, including subnet management, IPoIB and/or IPoOPA mechanisms, fabric topology and health monitoring and integration with MPI--- Management and implementation of VLANs--- Occasional travel to support installations at other sites and/or contractsBasic Qualifications:--- A minimum of 5 years of experience working with RHEL operating in , - environment--- Red Hat Administration experience--- Proficiency in , , , /, and/or other --- Experience with (CVS, , )--- Experience with a variety of build/install tools (e.g. CMake, Makefile, autoconf)--- Experience with applying patches --- Experience building custom kernels to implement functionality or address security concerns--- Familiarity with automating approaches to configuring and maintaining (e.g. patching) using , , and/or --- Understanding and experience working with identity management isuch as LDAP and token-based authentication --- TS//SCI clearance to startDesired Skills:--- Excellent communication and people skills; excellent time management and organizational skills--- Good organization skills to balance and prioritize work, and ability to multitask--- Good communication skills to communicate with support personnel, customer, and managers--- Experience with debugging issues with the kernel including examining source code and using tools such a crash and systemtap--- Experience with Lustre, NFS, and other direct attach file --- Experience with Ethernet networking--- Experience with RDMA communications (InfiniBand and OmniPath)--- Experience with Infiniband or Omni-Path high speed fabrics, including subnet management, IPoIB and/or IPoOPA mechanisms, fabric topology and health monitoring and integration with MPI--- Familiarity with High Performance Computing (HPC) environment and related technologies Other Important Information You Should KnowExpression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.Telecommute: The work associated with this position will be performed at the designated Lockheed Martin facility. Situational telecommuting may be considered and authorized at the discretion of your leader and based upon the role.Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.Schedule for this Position: Standard Monday to Friday 40 hour work weekSecurity Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.Clearance Level: TS/SCI w/Poly Lockheed Martin is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Join us at Lockheed Martin, where your mission is ours. Our customers tackle the hardest missions. Those that demand extraordinary amounts of courage, resilience and precision. They---re dangerous. Critical. Sometimes they even provide an opportunity to change the world and save lives. Those are the missions we care about.As a leading technology innovation company, Lockheed Martin---s vast team works with partners around the world to bring proven performance to our customers--- toughest challenges. Lockheed Martin has employees based in many states throughout the U.S., and Internationally, with business locations in many nations and territories.Experience Level: Experienced ProfessionalBusiness Unit: SPACERelocation Available: PossibleCareer Area: Cyber Security EngineeringType: Full-TimeVirtual Location: noShift: First

Keywords: Lockheed Martin, Washington DC , Linux System Administrator, IT / Software / Systems , Springfield, DC

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