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Senior Windows Server Administrator Jobs in Reston, VA

Provide support to system administrators to resolve issues when required provide support in ... Windows Server Operating Systems (2019 to 2022) [senior-level] * VMware vSphere [senior-level]

Provide support to system administrators to resolve issues when required provide support in ... Windows Server Operating Systems (2019 to 2022) [senior-level] * VMware vSphere [senior-level]

Windows Server OS Administrator

Mclean, VA · On-site +1

$85K - $100K/yr

Supports Windows Server environments in commercial cloud providers like Azure. * Leverage cloud-native tools and services (e.g., Azure Monitor, Azure Update Management, Defender for Cloud) to manage ...

Showing results 41-60

Senior Windows Server Administrator information

See Reston, VA salary details

$35

$54

$75

How much do senior windows server administrator jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior windows server administrator in Reston, VA is $54.38, according to ZipRecruiter salary data. Most workers in this role earn between $44.28 and $66.01 per hour, depending on experience, location, and employer.

What is the difference between Senior Windows Server Administrator vs Windows Systems Engineer?

AspectSenior Windows Server AdministratorWindows Systems Engineer
CertificationsMicrosoft Certified: Windows Server, MCSEMicrosoft Certified: Windows Server, MCSE, or related certifications
Work EnvironmentData centers, enterprise IT teams, server managementDesigning, implementing, and maintaining Windows infrastructure
Employer & IndustryLarge corporations, IT service providers, government agenciesTech firms, enterprise IT departments, consulting firms

Both roles require similar certifications and often work in enterprise environments. The Senior Windows Server Administrator primarily manages existing servers and ensures stability, while the Windows Systems Engineer focuses on designing and deploying Windows infrastructure solutions. The roles are complementary but differ in scope and focus within IT teams.

How does a senior Windows Server Administrator typically collaborate with other IT teams within an organization?

As a Senior Windows Server Administrator, you will frequently collaborate with network engineers, security analysts, and application support teams to ensure seamless operation of the IT infrastructure. This role often involves coordinating during system upgrades, troubleshooting cross-platform issues, and implementing security policies in alignment with organizational standards. Clear communication and effective teamwork are essential, as you'll be responsible for sharing technical insights, documenting processes, and sometimes mentoring junior administrators. Such collaboration ensures that server environments remain robust, secure, and responsive to the organization's evolving needs.

What does a senior Windows Server Administrator do?

A Senior Windows Server Administrator is responsible for managing, configuring, and maintaining Windows-based servers within an organization. Their duties include ensuring server security, troubleshooting technical issues, performing regular backups, and optimizing server performance. They also handle software installations, updates, and patch management, while providing support to other IT staff and end users. Additionally, they may play a key role in planning and implementing IT projects and policies related to server infrastructure.

What are the key skills and qualifications needed to thrive as a senior Windows Server Administrator, and why are they important?

To thrive as a Senior Windows Server Administrator, you need deep expertise in Windows Server management, Active Directory, system troubleshooting, and typically a bachelor's degree in IT or related certifications like Microsoft Certified: Windows Server Hybrid Administrator Associate. Proficiency with tools such as PowerShell, Hyper-V, System Center, and monitoring solutions is essential for automation and efficient system operation. Outstanding problem-solving skills, attention to detail, and strong communication abilities set top administrators apart. These skills are crucial for maintaining secure, reliable, and high-performing IT infrastructures in complex enterprise environments.
What are popular job titles related to Senior Windows Server Administrator jobs in Reston, VA? For Senior Windows Server Administrator jobs in Reston, VA, the most frequently searched job titles are:
What job categories do people searching Senior Windows Server Administrator jobs in Reston, VA look for? The top searched job categories for Senior Windows Server Administrator jobs in Reston, VA are:
Infographic showing various Senior Windows Server Administrator job openings in Reston, VA as of August 2026, with employment types broken down into 77% Full Time, and 23% Contract. Highlights an 100% In-person job distribution, with an average salary of $113,109 per year, or $54.4 per hour.

Senior Windows System Administrator

TekSynap

Rockville, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago


TekSynap rating

8.1

Company rating: 8.1 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

61st of 223 rated it services


Job description

Responsibilities & Qualifications

RESPONSIBILITIES

  • Senior Windows 2022 / 2019/2016 administrator responsible for server administrations, installation and maintenance services for 100 physical and virtual servers in a Microsoft Active Directory environment.

  • Provide Tier one to three system administration and helpdesk support to the NRC's Documentum Safeguards Electronic Safe or other document management systems

  • Administer and maintain a multi-site Citrix XenDesktop VDI solution and associated thin clients for 250 endpoints

  • Administer and maintain on premise Microsoft Exchange server deployment for 250 users

  • Manage virtual infrastructure and hosts based on VMware technologies

  • Responsible for Barracuda Firewall Administration, VPN, and NAC solution or similar tools

  • Management of the daily data backup and retrieval scheme with Backup Exec and associated tape library hardware or other similar platforms

  • Hands on experience with system patch management tools such as Windows WSUS or similar tools

  • Previous experience required in applying patches in accordance with government guidelines and DISA STIG findings

  • Experience with third-party applications and tools such as antivirus or Adobe Acrobat

  • Participate in complete system builds, upgrades, migrations, code deployments and patch management. Configuration and testing of any new hardware and software.

  • Create and/or update system design documentation, Standard Operating Procedures and Disaster Recovery plans

REQUIRED QUALIFICATIONS

  • Bachelor's degree in a computer related field of study plus 7 years of relevant experience. 10 years of related experience accepted in lieu of a degree.

  • Must successfully pass a drug screening
  • Active or must be able to obtain Public Trust

PREFERRED QUALIFICATIONS

  • Microsoft MCPS, MCSA, MCSE

  • Microsoft Certified Professional

  • Microsoft Certified Solutions Expert: Server Infrastructure

Overview

We are seeking a Senior Windows System Administrator to join our team in Rockville, MD, supporting the NRC-SNCC contract.

TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.

We offer our full-time employees a competitive benefits package to include health, dental, vision, 401K, life insurance, short-term and long-term disability plans, vacation time and holidays.

Visit us at www.TekSynap.com. 

Apply now to explore jobs with us!  

The safety and health of our employees is of the utmost importance. Employees are required to comply with any vaccination requirements mandated by contract, applicable law or regulation.

By applying to a role at TekSynap you are providing consent to receive text messages regarding your interview and employment status.  If at any time you would like to opt out of text messaging, respond "STOP".

As part of the application process, you agree that TekSynap Corporation may retain and use your name, e-mail, and contact information for purposes related to employment consideration.

Additional Job Information

WORK ENVIRONMENT AND PHYSICAL DEMANDS

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

  • Location: Rockville, MD

  • Type of environment: office setting

  • Noise level: Soft

  • Work schedule: Day shift Monday - Friday. (May be requested to work evenings and weekends to meet program and contract needs.)

  • Amount of Travel: Less than 10%

PHYSICAL DEMANDS

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.  Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to use hands to grip, handle, or feel; reach with hands and arms; and talk or hear. The employee is regularly required to stand; walk; sit; climb or balance; and stoop, kneel, crouch, or crawl. The employee is regularly required to lift up to 10 pounds.

The employee is frequently required to lift up to 25 pounds; and up to 50 pounds. The vision requirements include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus.

WORK AUTHORIZATION/SECURITY CLEARANCE

  • Must be a U.S Citizen
  • Must successfully pass a drug screening
  • Active or must be able to obtain Public Trust

OTHER INFORMATION

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. Duties, responsibilities and activities may change at any time with or without notice.

TekSynap is a drug-free workplace. We reserve the right to conduct drug testing in accordance with federal, state, and local laws. All employees and candidates may be subject to drug screening if deemed necessary to ensure a safe and compliant working environment.

Many positions require specific certifications and/or the ability to obtain a security clearance.  Security clearances may only be granted to U.S. citizens.  Applicants who accept an offer of employment may be subject to investigations performed by TekSynap and/or the Government to verify the candidate meets the required qualifications and other eligibility requirements. 

WAGE INFORMATION

Target salary range: $90,000.00 - $122,000.00.  The salary range displayed is an estimate only and is not a guarantee of compensation or salary and will be determined on several factors regarding the individual's particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.  The displayed salary is one component of the total compensation package for employees. 

EQUAL EMPLOYMENT OPPORTUNITY

In order to provide equal employment and advancement opportunities to all individuals, employment decisions will be based on merit, qualifications, and abilities. TekSynap does not discriminate against any person because of race, color, creed, religion, sex, sexual orientation, gender identity, protected veteran status, national origin, disability, age, genetic information or any other characteristic protected by law (referred to as "protected status"). This nondiscrimination policy extends to all terms, conditions, and privileges of employment as well as the use of all company facilities, participation in all company-sponsored activities, and all employment actions such as promotions, compensation, benefits, and termination of employment.

TekSynap is committed to ensuring that our online application process provides an equal employment opportunity to all job seekers, including individuals with disabilities. If you believe you need a reasonable accommodation in order to search for a job opening or to submit an application, please contact hr@teksynap.com for assistance.

Employment Type: FULL_TIME

What TekSynap employees say

Hours and flexibility

Workplace

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