Linux Systems Administrator, Stf / Secret / Onsite: ...

Description: About Us: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. This Lockheed Martin Enterprise Operations (EO) position will support National Security Space programs in Huntsville, AL. Your Mission: As a Linux Information Systems Administrator, Staff your responsibilities will include: u2022 Technical Support: Provide expert assistance to users in resolving technical issues with applications, connectivity, and other IT-related concerns. u2022 Cybersecurity Expertise: Conduct environmental vulnerability scans, remediate vulnerabilities, and perform system hardening to ensure the security of our systems. u2022 Root Cause Analysis: Perform in-depth analysis to resolve technical issues in Linux environments, identifying and addressing the root causes of problems. u2022 System Performance Optimization: Analyze and assess server performance, storage capacity, and plan for future needs to ensure optimal system performance. u2022 Scripting and Automation: Leverage your scripting skills to automate routine tasks, such as server and workstation patching, and streamline IT processes. u2022 Asset Management: Oversee the management and control of Lockheed Martin assets and software, ensuring compliance with company policies. Why Join Us? The Enterprise Business & Digital Transformation organization is responsible for developing strategies and implementing integrated, cross-functional solutions that transform operations to deliver business-based outcomes. It is comprised of the corporationu2019s Digital Transformation and Enterprise Information Technology teams, with more than 4,700 professionals worldwide. Together, we'll make history and leave a lasting impact on the future of Classified IT services Lockheed Martin provides the resources and the flexibility to enable inspiration and focus If you have the passion and courage to dream big, work hard, and have fun doing what you love then we want to build a better tomorrow with you Basic Qualifications: u2022 Secret Security Clearance (US Citizenship required at this facility) u2022 Ability to lift 30 pounds u2022 Must possess a CompTIA Security+ or equivalent DoD 8572 qualified certificate (or obtain within the first 60 days of employment) u2022 Experience performing successful root cause analysis for problem resolution in Unix and Linux environments, with significant experience in: u2022 Installing operating routine server/workstation patches, system security patches and firmware updates u2022 Creating / managing security groups u2022 Coordinating hardware repair activities u2022 Diagnosing and resolving hardware/software problems/issues u2022 Creating scripts to automate system administration tasks u2022 Creating / editing Standard Operating Instructions (SOI) documentation u2022 Vulnerability remediation and security management (system hardening, log management, configuration management [i.e., Nessus, Trellix, Splunk, SCAP, HBSS]) Desired Skills: u2022 CCNA, CCNP, or Network+ certifications u2022 Working knowledge of Hyper-V or VMware u2022 Proficiency in working with OpenStack components and services u2022 Proficiency in working with AWS Cloud components and services u2022 Experience with RKE2, Rancher, Longhorn, and Docker containers u2022 Proficiency in various operating systems, such as Linux/Unix, Windows Server u2022 Understanding of networking protocols and services (TCP/IP, DNS, DHCP, VPN, etc.) u2022 Configuration and management of routers, switches, firewalls, and other network devices u2022 Experience with firewalls, intrusion detection/prevention systems, and vulnerability management u2022 Proficiency in scripting languages like Bash, PowerShell, or Python to automate repetitive tasks u2022 Understanding of server hardware, storage systems, and backup solutions u2022 Troubleshooting hardware issues and coordinating with vendors for support u2022 Experience with operational ground systems u2022 Be a team player and work in a collaborative team environment u2022 Desire to work in a fast paced, mission-focused environment u2022 Highly responsible, team-oriented individual with a strong work ethic u2022 Effective organizational skills with strong attention to detail u2022 Excellent problem-solving skills and the ability to troubleshoot issues quickly Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: Secret Other Important Information You Should Know Expression 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. Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility. 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: Non- standard 40 hour work week as assigned by leader Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics. The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration. At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility. If this sounds like a culture you connect with, youu2019re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs , and apply for roles that align with your qualifications. Experience Level: Experienced Professional Business Unit: ENTERPRISE BUSINESS SERVICES Relocation Available: Possible Career Area: Information Technology Type: Full-Time Shift: First

Created: 2026-02-09