Senior Systems Administrator, Level 3 - Clearance ...

Description: The coolest jobs on this planetu2026 or any otheru2026 are with Lockheed Martin Space At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world and every day we use our outstanding skills and experiences to create, craft and build solutions to some of the worldsu2019 hardest engineering problems. Our culture supports employees to dream big, perform with excellence and create incredible products. We provide the resources, encouragement and focus and if you have the passion, we want to build a better tomorrow with you The DARKWING Program is seeking a highly motivated Systems Administrator to join our team in La Plata, MD. The System Administrator (SA) is responsible for the day-to-day operations of Windows and Linux systems and hardware. Duties may include setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocate mass storage space. u2022Develops and monitors policies and standards for allocation related to the use of computing resources. u2022Configure hardware, peripherals, services, settings, directories, storage, system back-ups, anti-virus updates, and implementation of related infrastructure requirements in accordance with program requirements. u2022Must be able to review system logs to identify potential problem areas and make recommendations for resolution. u2022Provides all operating system and anti-virus updates, participate in technical research and development to support new work requirements, and hardware end of life replacement. u2022Assist the engineering team with technical issues in the initiation and planning phases as new projects are initiated. These activities may include technical strategy, research & development and designing to a project life cycle. u2022Maintains smooth operation of multi-user computer systems, including coordination with network administrators. u2022Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery. u2022Interacts with users and evaluates vendor products. Support an on-call duty rotation for afterhours support as needed. Some nights and weekend work may be involved. Must have a TS/SCI clearance with an adjudicated CI polygraph. Basic Qualifications: u2022 Active Security + Certification (For Level 2, Sec+ within 6 months) u2022 Windows Active Directory u2022 Windows OS and/or UNIX/LINUX administration experience u2022 Active TS/SCI clearance with current adjudicated CI polygraph. Desired Skills: u2022 SPLUNK Administration u2022 Red Hat Enterprise Linux u2022 Windows Server 2016, 2019, 2022 Administration u2022 Experience with Group Policy Object configuration and administration u2022 Virtual machine experience (VMWARE) u2022 Backup, restore and recovery experience (VEEAM) u2022 Familiarization with ICD 503 Security Requirements u2022 Experience in IT troubleshooting u2022 Experience with Trellix and EPO/ENS u2022 Experience in the application of STIG settings to network computing infrastructure u2022 Problem resolution skills u2022 Can perform tasks with minimal supervision u2022 Support documentation updates Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration. Clearance Level: TS/SCI w/Poly 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: Standard Monday to Friday 40 hour work week 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: SPACE Relocation Available: Possible Career Area: Information Technology Type: Full-Time Shift: First

Created: 2025-12-04