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Windows System Administrator (Senior-Level)

Lensa
Durham, NC Full Time
POSTED ON 3/27/2026
AVAILABLE BEFORE 4/24/2026
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Link Solutions. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice.

Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services.

If you’re looking for a technology company that values innovation, with a vision toward the future of the technology landscape, look no further than Link Solutions! Link is quality and compliance-focused, under our guiding philosophy “Mission First, Customer Always".

We are ISO 9001:2015, ISO 20000-1:2018, ISO 27001:2022 certified and appraised for CMMI ML3 for Services and Development.

Link Solutions is seeking aWindows System Administrator (Senior-Level) to join our team at Durham, NC.

  • Must be a US Citizen
  • Must have an active DoD Top Secret Clearance
  • Non-remote(relocation incentiveavailable)

Our Windows System Administrator (Senior-Level) will be responsible for the installation, configuration, maintenance, and security of Windows-based workstations and services at the Army Research Laboratory in Durham, NC.

Join a team of dedicated professionals at an industry-leading organization, where you will have the opportunity to work on innovative projects that contribute to national security. This position offers significant opportunities for career advancement and professional growth while supporting critical missions and operations.

Job Responsibilities

  • Manage Windows Server environments and support Active Directory, Group Policy, and MECM operations.
  • Install and configure operating systems and software updates following Security Technical Implementation Guides (STIGs).
  • Perform system patching, PowerShell scripting, and release management activities.
  • Monitor system performance and troubleshoot issues to ensure high availability of network resources.
  • Schedule and maintain system backups, ensuring data/media recoverability and integrity.
  • Conduct routine audits for compliance with DoD security standards.
  • Document system configurations and maintain a comprehensive hardware/software library.
  • Collaborate with IT and Cybersecurity teams to support remediation, patching, and vulnerability scanning efforts.

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities that are required of the employee for this job.

  • Must be a US Citizen.
  • Must have an active DoD Top Secret Clearance
  • Must have an MS or BA/BS in computer sciences or information technology with two (2 )years of experience.
  • Must have at least ten (10 ) years of relevant experience working in an IT or Service Desk environment.
  • IAT Level II Certification equivalent or higher perDoD 8570/DoD 8140 (CompTIA Security CE, CCNA Security,GICSP,GSEC, SSCP, etc.).
  • Must have Microsoft Certified Solutions Associate (MCSA) or Microsoft Certified Professional (MCP).
  • Ability to work with customers to develop new value-added programs and data solutions with existing structures and new requirements.
  • Ability to work in a fast-paced and constantly evolving environment.  

Preferred

  • Information Technology Infrastructure Library (ITIL) v4 certification
  • A Microsoft operating system environment certification (e.g., Windows 10, Windows 11, or Microsoft Server 2019, etc.).
  • Experience with incident management within the ServiceNow Information Technology Service Management (ITSM) platform.
  • Proficiency with Microsoft Office products.
  • Experience creating and modifying documentation for technical processes and procedures.
  • Experience working in a Department of Defense (DoD) environment.
  • A problem solver and troubleshooterwho thrives in resolvingcomplex problems.
  • Strong self-starter requiring minimal supervision.
  • Excellent communication skills (written and oral) and interpersonal skills.
  • Excellent organizational skills, attention to detail, and ability to prioritize and manage multiple tasks.

Link Solutions Inc. offers a competitive compensation and benefits package to include paid holidays, paid time off, medical, dental, vision, company-paid long and short-term disability, life insurance, referral bonuses, relocation incentive program, certification reimbursement program, retirement, and more.

Link Solutions, Inc.is an EOE. AA/M/F/D/V. We participate in the E-Verify Employment Verification Program.All your information will be kept confidential according to EEO guidelines.

If you have questions about this posting, please contact support@lensa.com

Salary.com Estimation for Windows System Administrator (Senior-Level) in Durham, NC
$81,748 to $103,657
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