Systems Administrator
InstantServe LLC
Windows Systems AdministrationPerform Windows Systems Administration4+ years of experience administering Windows environments, Active Directory, Microsoft technologies, system troubleshooting, monitoring, patching, and upgrades.Experience with PowerShell, Microsoft 365, endpoint management, and ServiceNowPerform 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.
- ...Systems Administrator IISupernus Pharmaceuticals is an award-winning biopharmaceutical company with more than 30 years of experience in developing and commercializing products that treat central nervous system (CNS) diseases. At Supernus, we develop innovative products...Suggested
- ...Systems AdministratorThe Systems Administrator ensures the reliability, security, and performance of ASHA's technology infrastructure, enabling staff to effectively advance the Association's mission. This role administers enterprise systems and cloud services, safeguards...SuggestedLocal area
- ...Senior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/ITCGS 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...SuggestedFull timeContract workFor contractorsWork at officeFlexible hours
- ...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...Suggested
$114k - $121k
...Senior Systems Administrator Overview Please note that this position is contingent upon the successful award of a contract currently under bid. Goldbelt Apex, a part of the Healthcare Technology Transformation Group, is a data-focused company dedicated to process and...SuggestedContract work$92.3k - $166.85k
...Description Are you aseasoned Systems Administratorwho thrives onsolving complex technicalchallenges andkeeping mission-criticalenvironments... ...youon our team. Position Overview As a SeniorSystems Administrator,you will administer, secure, and optimizeenterprise Windows...Contract workLocal areaImmediate start- ...Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization’s network systems. CGS brings motivated, highly skilled, and creative people...Full timeWork at officeFlexible hours
- ...Senior Discovery IT System AdministratorEmployment Type: Full-Time, Executive-LevelCGS 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 Administrator...Full timeFor contractors
$96.21k - $106.9k
...Salary Range (Non-Negotiable): $96,213 - $106,903 Description The Systems Administrator ensures the reliability, security, and performance of ASHA’s technology infrastructure, enabling staff to effectively advance the Association’s mission. This role administers enterprise...$75k - $90k
...System Administrator – Rockville, MD Intertek, a leading provider of quality and safety solutions to many of the world's top-recognized brands and companies, is actively seeking a System Administrator to join our Connected World team in Rockville, MD. This is a fantastic...Remote workWorldwideShift work$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$108.8k
Summary Sr. Systems Administrator / Help Desk Engineer Gaithersburg, MD Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture...Work at officeWork from homeHome officeShift work- North Point Technology is looking to hire 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...Day shiftAfternoon shift
- ...Senior Discovery IT System AdministratorEmployment Type: Full-Time, Executive-LevelCGS 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 Administrator...Full timeFor contractors
$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 IT...Full timeFor contractorsRemote work$77.6k - $176k
...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a cross domain...Full timeContract workPart timeWork at officeLocal areaRemote work$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- Supernus Pharmaceuticals is seeking a Systems Administrator II to maintain and support our hybrid on‑premises and cloud infrastructure. You will manage Windows Server, VMware, and Microsoft 365 services to ensure high availability and secure operations across the organization...
- Chenega MIOS is seeking a Sr. Systems Administrator / Help Desk Engineer (SME) in Gaithersburg, MD to provide technical leadership for mission‑critical infrastructure, enterprise systems, and end‑user services in a classified environment. The role requires extensive Windows...
$75k - $90k
...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. CAD Systems Administrator Full Time Technical Corporate, Rockville, MD, US 3 days ago Requisition ID: 1373 Salary Range: $75,000.00 To $90,000.00...Full timeWork at office$41.22 - $60.34 per hour
Job Description - FY27: IT System Administrator I, Department of Technology Support, 8 hrs/12 mos, Ad closes 8/14/26 (26005D1) Job Description FY27: IT System Administrator I, Department of Technology Support, 8 hrs/12 mos, Ad closes 8/14/26 Job Specific Information...Hourly payFull timeShift work- Montgomery County Public Schools in Gaithersburg seeks an IT System Administrator I to analyze, design, develop, configure, test, implement and maintain ITSM platforms and systems. The role requires managing user accounts, roles and privileges, and contributing to security...
- A government services contracting company is looking for a full-time Sr. Systems Administrator in Rockville, MD. The role focuses on implementing and maintaining Automated Litigation Support systems, with key responsibilities in design, system infrastructure management,...Full time
- A federal technical service provider is looking for a Senior Systems Administrator in Rockville, MD. The role includes managing Relativity databases, consulting on technical requirements for government projects, and leading a technical team. Candidates should have significant...
- X Energy, LLC in Rockville, MD is seeking an experienced enterprise software administrator to support and secure business applications. You will maintain configuration, access controls, and lead technology projects to improve services. Responsibilities include deployments...
- Supernus Pharmaceuticals, Inc. is seeking a Systems Administrator II to manage on‑prem and cloud infrastructure, including Windows Server, Active Directory, VMware, and Microsoft 365. The role spans VMware, Azure, Entra ID, and Intune in a hybrid environment, delivering...
- X-energy LLC is seeking an experienced IT professional to administer and support enterprise software platforms essential to business operations. The role emphasizes maintaining configuration controls, security, and ongoing improvement of service delivery across multi‑instance...
$180k - $205k
Job Description X-energy is looking for a Senior Cyber Systems Administrator for the development and execution of cyber security engineering strategies and activities in support of plant design and engineering teams. This is a hands‑on technical position for expert‑level...Full timeWork at office- X Energy, LLC is seeking an experienced enterprise software administrator to maintain and support the company’s software platforms. The role... ...vendor teams. The position supports architecture discussions, system upgrades, and ongoing improvement of services, with a focus on...
- Compass Group USA’s ESFM division seeks a Remote IWMS Systems Administrator to manage, configure, and optimize the FM: Systems platform for space, occupancy, moves, maintenance, and workplace data. The role blends strong technical system administration with facilities management...Remote job
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