Senior Windows System Administrator
$110k - $140kTekSynap
Job Description
Job Description
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
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.
Responsibilities
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
Qualifications
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: $110,000.00 - $140,000.00. 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 View email address on us.fitly.work for assistance.
$110k - $140k
...degree. Hands-on experience with system patch management tools such as Windows WSUS or similar. Previous... ...environment. Provide Tier 1–3 system administration and helpdesk support for the NRC... ...More: We are seeking a Senior Windows System Administrator to join...SeniorFull timeContract workTemporary workWork at officeMonday to FridayWeekend workDay shiftAfternoon shift$139.1k - $251.45k
This position is responsible for developing, implementing, and overseeing the technical quality assurance and control systems used to prevent defects in the software delivered products for the TFDM and ERAM programs. Duties include defining and implementing standards, methods...SeniorFull time- ...assistance for desktop and peripheral issues. The role requires strong problem-solving, customer service excellence, and the ability to log tickets clearly in ticketing systems. Onsite work five days a week is expected. #J-18808-Ljbffr 775 Chickasaw Strategic Pointe, LLCSeniorRemote work
- NIH is seeking a Senior Desktop Support Technician to deliver advanced end-user desk-side and remote support across Windows and Apple platforms in a highly secure enterprise environment... ...include incident documentation, AD administration, device lifecycle, and mobile device...SeniorRemote work
- CGS Federal (Contact Government Services) is seeking a Senior Database Administrator to manage all aspects of Microsoft SQL Server. The role focuses on performance tuning, backups, migrations, and virtualization support within a federal contracting environment. The candidate...Senior
- ...Information Technology Contact Government Services is seeking a Senior Database Administrator to assist with administering all aspects of Microsoft SQL... ...2012 to SQL Server 2016 Providing all aspects of basic systems administration support including planning, execution,...SeniorFull timeFlexible hours
- Job Description Job Description Arkin & Leary, P.C. is looking for staff accountants with 1-5 years of experience working in public accounting. We are looking for talented individuals that are willing to work in all areas of accounting including attestation, taxation...Senior
$199.75k - $270.25k
...Required: None Job Family: IT Infrastructure and Operations Skills: Microsoft SQL Database, VMware Clusters, Windows Engineering, Windows System Administration Certifications: None Experience: 15 + years of related experience US Citizenship Required: Yes Job Description...Temporary workWork experience placementImmediate startRemote workWorldwideFlexible hours$58k - $66k
...Desktop Support Technician, Senior Job Summary: We are seeking... ...and “how-to” assistance across Windows and Apple platforms, support... ..., software, operating systems, peripherals, and user applications... ...Support Active Directory administration, endpoint management practices...SeniorWork experience placementWork at officeLocal areaRemote work$65k - $80k
...experience in a business environment. Strong Windows 10 and Windows 11 troubleshooting skills... ...in a ticketing or service management system. Strong written and verbal... ...Productivity (ITP), and we are seeking a Senior IT Support Specialist for hands-on end-user...SeniorFull timeWork at office$190k - $250k
Job details: Growing R&D Biotech company / digital transformation This Jobot Job is hosted by: Katrina McFillin Salary: $190,000 - $250,000 per year A bit about us We are a growing R&D company in Gaithersburg, MD focused on building cutting edge software and technology ...SeniorTemporary workLocal areaFlexible hours- ...Job Description Job Description Senior Discovery Database Administrator (DBA) Employment Type: Full-Time, Executive-Level Department: Legal... ...- Contractor shall facilitate the migration of system into cloud infrastructure. - Contractor shall...SeniorFull timeFor contractorsFlexible hours
$169.28k
Agency: Health Resources and Services AdministrationDepartment: Department of Health and Human ServicesSalary: Starting at $169,279 Per year (GS 15)Dates: Open 10/14/2026 to 10/23/2026Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: HHS-HRSA-IMP-27-1...Senior- The Senior Systems Administrator/Engineer - Identity and Infrastructure designs, automates, secures, and supports enterprise identity and hybrid... ...provides senior-level expertise in Active Directory, Entra ID, Windows Server, application integrations, and cloud infrastructure...SeniorFull timeTemporary workFor contractorsWork experience placementFor subcontractorLocal areaImmediate start
- The Emmes Company, LLC in Rockville, MD is seeking a Sr. IT Operations Administrator to manage and protect our IT infrastructure. This senior role focuses on reliable on-site systems with hybrid cloud, providing expert sysadmin and network support, and mentoring junior...Senior
$143.91k
Agency: Nuclear Regulatory CommissionDepartment: Other Agencies and Independent OrganizationsSalary: Starting at $143,913 Per year (GG 14)Dates: Open 10/13/2026 to 10/27/2026Schedule: Full-timeWork type: PermanentRelocation: FalsePosition ID: IMP-13086392-27-RSDocument ...Senior$115k
...Job Description Job Description Salary: Up to $115,000/year Superior Skilled Trades is hiring a Senior Estimator for a full-time direct hire opportunity. This role focuses on estimating glazing and building envelope projects, including material take-offs, budgeting...SeniorFull timeFor subcontractor- Protein Expression Senior Scientist Job - Rockville, MDSenior Scientist Position in Protein ExpressionWe are currently seeking a talented... ...biology and experience in optimizing protein expression systems.Responsibilities:Design and execute experiments to optimize protein...Senior
- ...historically under-examined across the securities industry.As a Senior Principal Intelligence Specialist, you won't just be analyzing risks... ...opportunity to make a meaningful impact on the U.S. financial system.What You'll DoDrive intelligence initiatives by partnering with...SeniorFull timeTemporary workFor contractorsFor subcontractorWork at officeLocal areaImmediate start
- ...relative to Regulatory Operations and enterprise environments. The senior principal strategic research analyst is responsible for... ...Maintain current knowledge of applicable business activities.Fulfill administrative reporting tasks.Education/Experience Requirements:Graduate...SeniorFull timeTemporary workFor contractorsFor subcontractorLocal areaImmediate start
- Syms Strategic Group, LLC is seeking a Senior Configuration Engineer to lead CM and release activities for VA projects in a fully remote setting. You will drive software configuration standards, automate build and deployment processes, and collaborate with developers,...SeniorRemote job
- ...Well-regarded regional defense litigation firm is seeking a Senior Trial Attorney to join their Baltimore, Maryland team. The ideal candidate will have significant litigation experience, including 1st or 2nd chair jury trial experience. This position will include...SeniorWork at officeRemote work3 days per week
- The ideal candidate will have substantial exposure to monthly closing processes, forecasting and budgeting, and customer billing. They will be organized and approach each issue with an analytical mindset. Responsibilities Ensure business transactions are reported...Senior
$169.28k
Agency: Nuclear Regulatory CommissionDepartment: Other Agencies and Independent OrganizationsSub agency: Office of Advanced ReactorsSalary: Starting at $169,279 Per year (GG 15)Dates: Open 10/09/2026 to 10/22/2026Schedule: Full-timeWork type: PermanentRelocation: TruePosition...SeniorWork at office$169.28k
Agency: Nuclear Regulatory CommissionDepartment: Other Agencies and Independent OrganizationsSub agency: Office of Advanced ReactorsSalary: Starting at $169,279 Per year (GG 15)Dates: Open 10/14/2026 to 10/27/2026Schedule: Full-timeWork type: PermanentRelocation: TruePosition...SeniorWork at office$70 - $85 per hour
...by extraordinary designers. \n \n Variate is looking for a Senior Product Experience Designer to lead high-impact digital... ...business impact. \n Master-level Figma - Deep expertise in systems, tokens, prototyping, and clean, scalable file architecture. \n...SeniorRemote jobLong term contractContract workFor contractorsFlexible hours- The Senior Principal Research Analyst in Regulatory Operations Analytics is responsible for the planning and execution of analytics projects... ...approach for data collection for building analytics-based systems, transformations and extending company’s data with third party...SeniorFull timeTemporary workFor contractorsWork experience placementFor subcontractorLocal areaImmediate start
- ...Cherry Bekaert Recruiting is seeking an experienced Senior Accountant to join a growing organization in the construction industry. This is a hands-on, individual contributor position responsible for managing the full accounting cycle and supporting the financial operations...SeniorFull time
- ...Emmes is seeking a Senior Biostatistician Manager for a remote role to oversee statistical activities across various research areas. The role involves managing Biostatistician Managers, ensuring timely completion of projects, and serving as a client point of contact....SeniorRemote work
$175k - $225k
...Plan, we’re committed to guiding clients through divorce and child custody matters with clarity, compassion, and confidence. As a Senior Family Law Attorney, you’ll play a pivotal role in our firm, managing a sophisticated caseload that spans complex divorce proceedings...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Windows System Administrator. Be the first to apply!
- senior business development Rockville, MD
- brightview senior living Rockville, MD
- senior devops engineer remote Rockville, MD
- senior information technology project manager Rockville, MD
- senior vmware engineer Rockville, MD
- senior dynamics crm developer Rockville, MD
- senior program analyst Rockville, MD
- senior research scientist Rockville, MD
- senior director Rockville, MD
- senior financial analyst Rockville, MD





