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[Remote] reputed company Server Administrator

Remote, USA Full-time Posted 2026-08-04

Note: The job is a remote job and is reputed company to candidates in USA. reputed company provides IT services and mission-support solutions for reputed company customers, including the reputed company. The Senior reputed company Server Systems Administrator will support the ESA V engineering team by managing reputed company reputed company infrastructure, reputed company Directory, DNS, certificate authorities, authentication services, and reputed company physical, virtualized, and reputed company environments while collaborating across engineering, development, product, and QA teams.


Responsibilities

  • 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

Skills

  • Some reputed company travel may be required to the Washington, DC area
  • 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
  • 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
  • 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
  • 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

Benefits

  • Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, reputed company Leave and Retirement.
  • The reputed company work location in Washington, DC and the work will be performed reputed company.

reputed company

  • reputed company is an industry and technology leader serving reputed company & reputed company customers with smarter, more efficient digital and mission innovations. It was founded in 1969, and is headquartered in Reston, Virginia, USA, with a workforce of 10001+ employees. Its website is https://www.reputed company.com.

  • Company H1B Sponsorship

  • reputed company has a reputed company record of offering H1B sponsorships, with 17 in 2026, 65 in 2025, 58 in 2024, 77 in 2023, 65 in 2022, 56 in 2021, 89 in 2020. Please note that this does not guarantee sponsorship for this specific role.

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