System Administrator

Cimarron is seeking a Systems Administrator Team Lead to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract at Vandenberg Space Force Base in the Lompoc, CA area. Key Duties: Provide leadership, guidance, and technical oversight for a team of Linux and Windows system administrators supporting a government program. Serve as the program subject matter expert for system administration, including operating systems, hardware and software integration, virtualization, and containerized environments. Direct and prioritize system administration activities to ensure reliable, secure, and high-performing system operations. Coordinate with internal program teams and engineering groups to support system design, implementation, and ongoing operations. Collaborate with system engineers to define requirements for new systems and modifications, and to design, implement, and test solutions. Ensure continuous system availability through effective monitoring, backup and recovery, patching, and upgrade activities. Oversee system software installations, maintenance, troubleshooting, and cybersecurity mitigations in accordance with program policies and service level agreements. Manage technical coordination with hardware and software vendors, including participation in infrastructure reviews and vendor-led activities. Develop and maintain system administration plans, procedures, processes, and baseline configuration documentation. Establish and execute training and mentoring plans to develop and grow system administrators. Communicate effectively with stakeholders to support mission objectives and resolve technical issues. Travel Up to 10% Required Skills, Experience, and Education: Due to facility security requirements, only U.S. citizens are eligible for consideration at this time. Ability to complete a pre-employment background check and drug screening, which will include, but is not limited to, testing for marijuana use. This position requires access to federal facilities. Candidates must possess a valid, unexpired Real ID-compliant driver's license or state-issued identification card at the time of hire. If you are unsure whether your ID is Real ID-compliant, please check for the star symbol in the upper portion of your driver's license or state ID. Current DoD 8570 IAT Level II Certification (ex., Security+ with CE) or higher. 6 or more years of direct/specialized experience in a computer operations environment performing systems administration for both Windows and Linux systems. 3 or more years of leadership and/or management experience. Experience working in virtual environments. Desired Skills, Experience, and Education: Demonstrated experience leading and managing technical teams. Experience administering Red Hat Linux environments, including Red Hat Identity Management (IdM). Experience managing Windows Active Directory and Group Policy Objects. Experience performing log analysis and root cause investigations. Strong knowledge of virtualization and virtual infrastructure platforms. Experience supporting DoD classified networks, including red/black separation and Information Assurance (IA) compliance. Business Profile: Cimarron is a global solutions company with a strategic partnering approach to satisfying customer-driven requirements. We ensure customer success with a modern approach and experienced leadership. Driven by an entrepreneurial spirit, Cimarron is fueled by highly skilled employees, developing new innovative technologies, and delivering superior products and services. We believe in recognizing employees' worth by offering competitive salaries and benefits, including health, dental, and vision insurance, 401(k) contributions, educational reimbursement, and much more. From company communication through Company-wide information meetings led by our President and CEO, to an Awards program designed to recognize our amazing employees and their accomplishments, you will not only feel like you are a part of a team, you will be a valued member of the Cimarron family. Cimarron is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or any other characteristic protected by federal, state, or local law. #J-18808-Ljbffr