Systems Administrator
InstantServe LLC
Windows Systems Administration
Perform Windows Systems Administration
4+ years of experience administering Windows environments, Active Directory, Microsoft technologies, system troubleshooting, monitoring, patching, and upgrades.
Experience with PowerShell, Microsoft 365, endpoint management, and ServiceNow
Perform the daily activities of configuration and operation of systems which may be mainframe, mini, or client/server based.
Perform the optimizing of system operation and resource utilization, and perform system capacity analysis and planning.
Provide assistance to users in accessing and using business systems.
Commensurate experience and education.
$92.3k - $166.85k
Are you a seasoned Systems Administrator who thrives on solving complex technical challenges and keeping mission-critical environments operating at peak performance? Are you passionate about modern infrastructure, automation, and enabling Agile software development in support...SuggestedFull timeContract work- ...The IT Systems Administrator is responsible for establishing and managing core technical capabilities including image, asset and lifecycle refresh management services. The IT Systems Administrator is also responsible for project solution engineering and implementation....SuggestedWork experience placement
$95k - $119k
...developing and commercializing products that treat central nervous system (CNS) diseases. At Supernus, we develop innovative products... ...real impact on patient outcomes. Job Summary: Systems Administrator II is responsible for the administration, maintenance, and...SuggestedVisa sponsorship$101.92k - $131.04k
...Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated...SuggestedFull timeContract workFor contractorsWork at officeFlexible hours$90k - $95k
...support customers across scientific, clinical, technological, and program management areas. Summary: We are looking for a Systems Administrator. Responsibilities Essential Job Functions: Installs new software releases, system upgrades, evaluates and...SuggestedContract work- ...Job Title Working as a Systems Administrator for the Office of Information Systems Management (OISM), Infrastructures Services Division, your key responsibilities will include: Infrastructure & Cloud Management: Implement technical solutions, manage cloud environments...Work at office
- ...Senior Systems Administrator II Employment Type: Full Time, Senior-level CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and...Full timeContract workFor contractorsWork at officeFlexible hours
$92.3k - $166.85k
...Description Are you ready to be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chinook, for an Intelligence Community...Contract workLocal areaImmediate startShift workDay shiftAfternoon shift$125k - $150k
...contact us at .Job DescriptionThis role is responsible for the administration and support of X-energy enterprise software applications that... ...resolving reported issues, installing new software releases and system upgrades, evaluating, and installing patches, and conducting...Full timeContract workWork at office3 days per week- ...North Point Technology is seeking a Systems Administrator / Help Desk Engineer to support a cutting‑edge Agile software development program for an Intelligence Community customer. The qualified candidate must have an active TS/SCI security clearance and will ensure the...
$92.3k - $166.85k
...Description Are you ready to be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting‑edge Agile software development program, Chinook, for an Intelligence Community...Contract workShift workDay shiftAfternoon shift- ...Join NIST as an IT Specialist within the Office of Information Systems Management (OISM) - Infrastructure Services Division,... ...) in Rockville, MD. You will handle day-to-day Windows/Linux administration, security, cloud infrastructure, and configuration automation...Work at office
- ...Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level CGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior Discovery IT System...Full timeFor contractorsFlexible hours
$112k - $179k
...Linux Systems Administrator Job Locations US-MD-Gaithersburg Requisition ID 2026-162587 Position Category Cyber Security Clearance Top Secret Responsibilities This is an on-site position in Gaithersburg, MD....Contract workShift work$90k - $120k
...years, Capital Bank was named one of the "Best Banks to Work For" in the U.S. by American Banker.Position PurposeThe Mortgage Systems Administrator is responsible for the administration, optimization, and user enablement of CBHL’s mortgage technology platforms, Loan...- Analytica is seeking a seasoned and adaptable Senior System Administrator to join our infrastructure team in supporting an innovative federal mission. In this role, you will provide high-level technical leadership, engineering expertise, and strategic vision to optimize...
$120.8k - $265.8k
Job Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI... ...origin, disability, status as a protected veteran, or any other protected characteristic.Department:Infrastructure/System AdministrationContract workWork experience placementFlexible hours- ...certifications, which include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service Management Systems (SMS... ...the TTAC Infrastructure Modernization effort as a System Administrator (SA). The System Administrator is responsible for effective provisioning...Immediate startFlexible hoursWeekend work
- TIAG is now hiring a System Administrator to join our team at the National Institute of Health (NIH). As the System Administrator, you will provide daily administration, security compliance, and operational support for all Facility Operational Technology systems (FOTS)...Local areaImmediate start
$91.6k - $153k
AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions... ...Mission Support, Engineering & Analysis, and Training. Linux Administrator Location: US-MD-Gaithersburg ID Job ID: 2025-3641 Category...Full timeFor contractorsRemote work$121.51k - $175.51k
...Sr. Systems Admin III Employment Type: Full Time, Senior-level Department: Information Technology CGS is seeking a Systems Admin III to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated,...Full timeWork experience placementFlexible hours$92.3k - $166.85k
...national security. The Maru Program is looking for a Senior Network Administrator who thrives in fast-paced Agile environments, enjoys solving... ..., implement emerging technologies, and ensure mission systems remain secure, available, and ready for whatever comes next....Full timeContract work$85k - $95k
...System Administrator III ROLE We need an experienced Systems Administrator at the Naval Dosimetry Center (NDC) in Bethesda, Maryland. NDC serves as the Navy's ionizing radiation dosimetry center of excellence, providing naval commands worldwide with radiation...Full timeWork at officeWorldwide- ...What You'll Bring • 5-10+ years of experience in server maintenance and administration. • Expertise in Azure operations and maintenance. • Strong knowledge of Windows Server (2008R2, 2016), SQL Server (2014/2019), IIS, ColdFusion, and Node.js. • Experience working...
- ...System Administrator Immediate need for a talented System Administrator. This is a 06+ Months Contract opportunity with long-term potential and is located in Richmond, VA/McLean, VA (Hybrid). Job ID:25-67511 Pay Range: $60 - $65/hour. Employee benefits include,...Contract workImmediate start
$110k - $145k
...Systems Administrator Boston, MA We have TWO openings for a Systems Administrator that can be based in one of our many office locations: Boston, MA - Charlotte, NC - Atlanta, GA - Asheville, NC - New York City, NY - Westwood, NJ - McLean, VA Modera Wealth Management...Work experience placementWork at officeLocal areaRemote workRelocation- ...project goals and objectives are met. Oversee the maintenance of systems and networks, while providing customers with insight into... ...standards and best practices for network security and system administration. Conduct regular project status meetings and provide updates...Flexible hours
$93k - $103k
...Job Type Full-time Description Systems Administrator II Design streets that move people-not just cars. At Toole Design , we're leading the way in creating safer, more connected communities through sustainable multimodal transportation design. We...Full timeWork at officeRemote workFlexible hours- ...System Administrator The System Administrator provides system administration for all systems and applications supported by security guidance, orders and directives, identifying and remediating vulnerabilities, implementing and testing security controls, assisting with...Temporary workImmediate startFlexible hours
- ...Overview VTG is seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure. This role is responsible for ensuring the reliability, security, and performance of servers, networks, and systems while supporting day-to-day operations...
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