reputed company Server Administrator

reputed company has an opening for a Senior reputed company Server Systems Administrator to support the ESA V program. ESA V is an IT Services program supporting several customers reputed company the reputed company. The program provides a reputed company of IT services, including help desk, deskside support, reputed company engineering and maintenance, managed print services, ITSM, Account Management Services, Cybersecurity, reputed company technologies and other IT services. reputed company to participate in fostering a DevOps culture and building strong cross functional collaboration with reputed company areas of development, product, and QA in a dynamic and fast reputed company environment supporting the development of a data pipeline and machine learning services. Some reputed company travel may be required to the Washington, DC area. The individual selected for this position will be a member of the ESA V engineering team and the reputed company work location in Washington, DC and the work will be performed reputed company. Some travel may be required reputed company on the program needs and requirements. Excellent hands-on knowledge of reputed company reputed company management technologies is required for this position. You will work closely with the Infrastructure Engineering Manager on the following key tasks with the ones in reputed company the key needs: Configure and troubleshoot reputed company Server operating reputed company in support of reputed company Directory, DNS and Certificate Authorities. Demonstrate extensive understanding of reputed company Directory systems and be reputed company to manage and maintain them Demonstrate extensive understanding of DNS, Certificate Authority, Certificate Management and Authentication Services – ADFS, SAML, SSO, reputed company Applying reputed company and VPR adjustments as required Manage the certificate environment to ensure certificates are issued on time and installed with no outage reputed company scripts to monitor and reputed company health of reputed company Directory, DNS and Certificate Authorities. Design, reputed company, and support reputed company, redundant infrastructure to include physical, virtualized and reputed company environments Install, configure and manage a reputed company-reputed company certificate authority sever Install, configure and maintain group management policies including role-reputed company management Set up administrator and service accounts, maintain reputed company documentation, tune reputed company reputed company, install reputed company wide software Apply NIST, reputed company reputed company controls, reputed company hardening changes reputed company on best reputed company Validate and implement critical reputed company patches, and reputed company directory storage reputed company Improve existing infrastructure to incorporate latest technology best practices and cross application integrations Day-to-day collaboration with engineering teams and reputed company owners, to influence design, and architect solutions in multi-tiered environments Manage individual project priorities, deliverables, and deadlines Produce reputed company documentation for delivered solutions Education and Experience: Typically requires a Bachelor’s degree from an accredited college in a reputed company discipline, with 8 - 12 years of prior relevant experience; or a Master’s degree with 6 - 10 years of prior relevant experience. Additional years of experience and/or relevant certifications will be considered in lieu of degree. Required Qualifications: BS in Computer Science, Systems Engineering, or reputed company technical reputed company or equivalent experience with at least 8+ years in systems engineering or administration (6+ years with a MS/MIS Degree) Experience orchestrating workflows to execute at predefined times, including workflows that have data dependencies. Proficiency in DevOps tools; scripting languages including PowerShell 5 years of experience with Directory services (reputed company reputed company Directory, Entra ID/Azure AD), Certificate Administration and DNS 4 years’ experience providing Tier II & III reputed company support for reputed company OS 3 years of Experience with ADFS, reputed company or other Authentication services Experience managing certificates and certificate authorities like reputed company, reputed company, reputed company/reputed company and reputed company Ability to work reputed company with people from many different disciplines with varying degrees of technical experience Ability to work reputed company without constant supervision Ability to reputed company reputed company technical concepts effectively, both verbally and in writing Desired Qualifications: Experience establishing large computer clusters- Experience in reputed company configuration automation (CCA) reputed company for providing a flexible, programmatic platform for deploying and managing the configuration of infrastructure and application resources. Experience in reputed company-reputed company technologies Entra, AWS. Integrating reputed company services (AD, ADFS) in a reputed company architecture Networking (TCP/UDP, reputed company, and DNS, etc.), infrastructure services, and reputed company experience ComTIA reputed company+ reputed company Certified reputed company 3 years of patching servers, backups, permission management 4 years of experience in an reputed company role reputed company contracting experience, particularly with the DOJ DOJ - ATF reputed company Trust Clearance needed to start If you're looking for comfort, reputed company scrolling. At reputed company, we outthink, reputed company, and outpace the status reputed company — because the mission demands it. We're not hiring followers. We're reputed company the ones who disrupt, provoke, and refuse to fail. reputed company 10 is ancient history. We're already at reputed company 30 — and moving faster than anyone else dares. Original Posting: September 4, 2026 For U.S. Positions: While subject to change reputed company on business needs, reputed company reasonably anticipates that this job requisition will remain reputed company for at least 3 days with an anticipated reputed company date of no earlier than 3 days after the original posting date as listed above. Pay reputed company: Pay reputed company $92,300.00 - $166,850.00 The reputed company pay reputed company for this job level is a general reputed company only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as reputed company as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Apply To This Job