Microsoft Windows Server Administrator
Apply Job ID 36845 Date posted 02/27/2026Job Family:
Systems Engineering
Travel Required:
Clearance Required:
What You Will Do:
As a System Admin you will Install, configure, and upgrade Windows Server operating systems and software.
For Server Maintenance you will monitor server performance (CPU, memory, disk usage) and perform regular maintenance to ensure stability.
Manage user accounts in Active Directory , permissions, group policies (GPO), and implement security protocols to protect against threats.
For Backup & Disaster Recovery you will ensure data integrity by scheduling, monitoring, and testing system backups.
You will apply security patches, updates, and service packs to servers.
You will troubleshoot and Analyze and resolve server-related hardware and software issues to minimize downtime.
For Documentation you will create and maintain documentation for system configurations, procedures, and inventory.
What You Will Need:
Must be a US Citizen or a Green Card holder.
A bachelor's degree or Four (4) additional years of experience is needed in lieu of degree.
Minimum of Four(4) Years of System Administration experience needed.
Proficient in Windows Server (2016/2019/2022), Active Directory, Group Policy, DNS, DHCP, and virtualization technologies (e.g., Hyper-V, VMware).
Scripting experience with Powershell for automation is highly desirable.
Networking-Knowledge of TCP/IP, LAN/WAN configurations, and firewall management.
No visa sponsorship available for this position.
Must be able to OBTAIN and MAINTAIN a Federal or DoD "PUBLIC TRUST"; candidates must obtain approved adjudication of their PUBLIC TRUST prior to onboarding with Guidehouse. Candidates with an ACTIVE PUBLIC TRUST or SUITABILITY are preferred.
What Would Be Nice To Have:
Certifications: Microsoft Windows Server Hybrid Administrator Associate or similar certifications are often preferred.
Soft Skills: Strong problem-solving, communication, and ability to work in a team environment.
What We Offer:
Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.
Benefits include:
Medical, Rx, Dental & Vision Insurance
Personal and Family Sick Time & Company Paid Holidays
Parental Leave
401(k) Retirement Plan
Group Term Life and Travel Assistance
Voluntary Life and AD&D Insurance
Health Savings Account, Health Care & Dependent Care Flexible Spending Accounts
Transit and Parking Commuter Benefits
Short-Term & Long-Term Disability
Tuition Reimbursement, Personal Development, Certifications & Learning Opportunities
Employee Referral Program
Corporate Sponsored Events & Community Outreach
Care.com annual membership
Employee Assistance Program
Supplemental Benefits via Corestream (Critical Care, Hospital Indemnity, Accident Insurance, Legal Assistance and ID theft protection, etc.)
Position may be eligible for a discretionary variable incentive bonus
About Guidehouse
Guidehouse is an Equal Opportunity Employer–Protected Veterans, Individuals with Disabilities or any other basis protected by law, ordinance, or regulation.
Guidehouse will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of applicable law or ordinance including the Fair Chance Ordinance of Los Angeles and San Francisco.
If you have visited our website for information about employment opportunities, or to apply for a position, and you require an accommodation, please contact Guidehouse Recruiting at 1-571-633-1711 or via email at RecruitingAccommodation@guidehouse.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodation.
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