Network administrator jobs in Silver Spring, MD

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world. To be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee. Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status. Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3). Please review the job details below. We are seeking a Linux System Administrator to join our team in Herndon, VA. In this role, you'll support mission partners directly, making a tangible impact on critical objectives. You'll collaborate with AI/ML researchers, software engineers, and cybersecurity teams to leverage open-source tools in building and maintaining a private cloud and AI/ML infrastructure. Our customers bring no shortage of unique and challenging problems, and we are expanding our system footprint to meet their evolving needs. Responsibilities: Monitor and respond to hardware and software outages across the platform. Maintain infrastructure supporting Data Science and Analysis R&D activities. Assist platform tenants and users with troubleshooting and requests. Implement cybersecurity remediations in collaboration with security teams. Upgrade, deploy, and integrate applications on the platform. Add and configure new hardware within multiple compute clusters. Review, update, and improve existing procedures and documentation. Ensure platform compliance with customer policies and organizational standards, while advocating for Data Science and Analysis needs in the face of cybersecurity requirements. Minimum Requirements: Must be a U.S. citizen with an active TS/SCI and ability to obtain a CI polygraph. Bachelor's degree in Computer Science, Information Systems, Software Engineering, or related field (or 4 additional years of experience); requires at least 2 years of Linux system administration experience. Hands-on experience with tools such as Docker/Podman, Packer, GitLab, and GitLab Runners. Skilled in Tier 1 and Tier 2 support with proven ability to troubleshoot complex environments. Capable of supporting a broad range of tasks, including software upgrades, patching, system monitoring, and R&D. Willing to work full-time on-site in Herndon, VA, with a demonstrated ability to operate as a self-starter. Preferred Qualifications: 3+ years of Linux system administration with hands-on experience in automation (Ansible, Bash, Terraform) and orchestration (Kubernetes). Proficiency in Python full-stack development and familiarity with data-driven tools such as Hadoop, HDFS, ElasticSearch, and YARN. Working knowledge of cybersecurity tools (Security Center, Carbon Black, McAfee, SecurityOnion, Snort, Bro, etc.) and experience with CI/CD tools (e.g., Sonarqube, Fortify). Strong understanding of DISA STIG application to Linux systems and experience with the cybersecurity accreditation process (RMF, ATO, NIST 800-53, NIST 800-171). Effective communicator with strong verbal, written, and organizational skills; able to collaborate in team settings and work independently. Flexible and adaptable, with the ability to respond quickly to ad-hoc requests and shifting priorities. Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within California, Colorado, Hawaii, New Jersey, the Washington, DC metropolitan area, and for all other states is: $115,000.00 - $130,000.00 Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: ****************************** The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire. The date of posting can be found on Vantor's Career page at the top of each job posting. To apply, submit your application via Vantor's Career page. EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.