Linux Systems Engineer Sr.

Requisition ID: 12751ERP Eligible?: YesERP amount: $50 LMRecognitionRelocation: NoType: RepresentedShift: 1Clearance Prior to Start: Interim SecretFinal Clearance: SecretPay Transparency: $91,000.00 - $181,113.00Experience Level: Experienced ProfessionalFT/PT/Casual: FullTimeDepartment: RMS-Svcs-CORPBusiness Unit: RMS-Svcs-CORPStandard Job DescriptionWHO WE ARELockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering.WHAT WE'RE DOINGAt Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreaking technology, advanced manufacturing processes, and a world-class team of professionals. Our mission-driven approach and unwavering dedication to excellence ensure that we continue to deliver superior products and solutions to our customers around the world.THE WORKSpecific responsibilities include:Hardware and software installation / de-installation (COTS and custom software)Configuration management, build automation and release engineeringFault detection and fault isolationVolume backups, system monitoring and clean upUser support and working knowledge of internal/external network interfacesWHO YOU AREWe are seeking individuals with:Excellent customer and interpersonal skillsExcellent written and verbal communication skillsThe ability to blend technical skills and responsibility to user needsGreat attention to detail and who are able to process multiple jobs at the same timeWHY JOIN USAs an employee at Lockheed Martin, your health and wellbeing are paramount.From medical insurance, to legal help and tuition reimbursement, we provide benefits to improve your life. Come check out all of the amazing benefits Lockheed Martin has to offer.Basic QualificationsBachelor of Science degree in an engineering or STEM related fieldMinimum of 5 years related professional experience, with at least two years in deployment/administration of a Linux Operating Environment (preferably Red Hat)Systems Engineering experience working in any of the following areas; tactical environments, network operations, user account creation and management, security OS patching as well as security auditingExperience with coding / scripting / automation / orchestration platforms (such as Python, Ansible, and bash)Configuration management and change management experience using tools such as Git, ClearCase, and ClearQuestCompTIA Security+ certification or ability to obtainCandidate must be able to obtain and maintain a security clearance at the SECRET levelRequires U.S. CitizenshipAbility to TravelDesired SkillsExperience supporting ship network/operating environment installations and checkouts Advanced technical certification(s) such as Linux+ or RHCSAKnowledge of RMF Compliance and familiarity with DISA STIG'sExperience with Rational ClearCase tools supporting the software configuration management (SCM) processesDemonstrated expertise in deploying, configuring, and maintaining Red Hat Enterprise Linux across multiple major releases (6, 8, and 10), including system administration, package management, kernel tuning, and troubleshooting in enterprise environmentsUnderstanding of designing, provisioning, and managing scalable cloud‑based infrastructure services (compute, storage, networking) using IaaS solutions, with a focus on automation, cost optimization, and adherence to service‑level agreementsProficiency in scripting for automation, data parsing, system orchestration, and development of custom utilities, with an emphasis on writing clean, maintainable, and well‑documented codeStrong command of Git for source‑code management, including branching strategies, merge workflows, repository maintenance, and collaboration practices that ensure code integrity and traceability across development teamsKnowledge of Ansible for orchestrating complex deployments, writing reusable playbooks, managing inventories, and implementing idempotent configuration‑as‑code practices to accelerate provisioning and ensure consistent environmentsExperience with VMware ESXi installation, configuration, and administration, as well as integration with vCenter, virtual networking, storage provisioning, and performance monitoring within virtualized data‑center environmentsCompTIA Security+ Certification: Comprehensive understanding of foundational cybersecurity principles, including network security, risk management, threat analysis, cryptographic concepts, and best practices for securing systems and data in accordance with industry standardsPay Information $91000.00 - $181113.00At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.The salary range for this position is as listed on the requisition. Please note that the salary information listed is a general guideline only. Lockheed Martin considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills as well as market(work location) and business considerations when extending an offer. Benefits offered: Medical, Dental, Vision, Flexible work arrangements and schedules (e.g., 4x10), 401(k) match, Paid time off, Holidays, Parental Leave, EAP, Flexible Spending Accounts, Education Assistance, Life Insurance, Short-Term Disability, and Long-Term Disability.Additional specific benefits are dependent upon the business unit and the collective-bargaining agreement.Annual short-term and/or long-term incentive compensation programs may be offered depending on the position. Payments under these annual programs are not guaranteed and can vary from year to year and are tied to a range of performance metrics.For (Washington state applicants only) Represented full time employees accrue 6.67 hours of Vacation per month; accrue up to 52 hours of sick leave annually; receive at least 96 hours for holidays. PTO, Vacation, sick leave, and holiday hours are prorated based on start date during the calendar year.