Windows Systems Administrator
$150k - $225kPower3 Solutions
Windows Systems Administrator Ft. Meade Area, MD · Government/Military Clearance Required: TS/SCI with Polygraph Full-Time | Fully Funded | $150K - $225K | 40 Hours/Week Keep the Mission Running. We are seeking an experienced Windows Systems Administrator to join an operations team maintaining and improving a large, complex, geographically distributed, air‑gapped environment. You’ll own end‑to‑end system administration across multiple domains, storage, and network infrastructures—keeping mission systems secure, available, and optimized. What You’ll Do In this role, you will: Install, configure, harden, and administer Windows (2012R2/2016/2019) and Linux servers/workstations; manage Active Directory . Sustain web‑based applications and server enclaves; handle patching, cert renewals, vulnerability management, and AD configurations . Diagnose and resolve hardware/software issues; lead O&M responses and develop durable re‑work solutions. Perform security management and performance optimization for servers, apps, and networks. Create and maintain clear documentation for complex server/network environments to accelerate incident resolution. Coordinate outages/upgrades with users and external support; brief leadership with resolution options. Support virtualization and automation across multi‑domain, high‑assurance environments. What You Bring Required Qualifications 8+ years relevant system administration experience supporting end users and technical teams (developers/testers/engineers). Proficiency with Windows Server 2012R2/2016/2019 , Active Directory , and Linux ; experience with Windows 2019 specifically. Benefits include CareFirst Gold Medical, Dental, Vision 401(k) with Company Match Profit Sharing & Performance Bonuses Annual Education & Training Allowance Leave Buy-Back Program Community Engagement Opportunities Power3 Solutions and Partnering Companies do not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, protected veteran status, or other non-merit factor. #J-18808-Ljbffr
$3,000 per month
...the resources of Lockheed Martin to keep the threats at bay. THE WORK: The GG System Administrator is a senior level role that blends enterprise system administration (Linux & Windows) with full cycle network engineering, including design, deployment, and support of...SuggestedFull timeTemporary workWork experience placementWork at officeLocal areaRemote workRelocationFlexible hoursShift workLockheed Martin - US
Maryland2 days ago$123.4k - $185k
...opportunities to work on revolutionary systems that impact people's lives around the world... ...Principal Computer Systems Analyst (Windows and VMWare Sys Admin) to support... ...certification, and 7 years of Windows server administration experience to include VMWare, Linux,...SuggestedFull timeRemote workRelocationFlexible hoursShift workWeekend workNorthrop Grumman
Linthicum Heights, MD5 days ago$70k - $130k
...Windows Systems Administrator Zachary Piper Solutions is seeking a skilled Windows Systems Administrator to join our team in Linthicum Heights, MD. As a Windows Systems Administrator, you will play a crucial role in the design, development, implementation, and maintenance...SuggestedNavstar
Linthicum Heights, MD3 days ago$103.8k - $218.1k
## Window System AdministratorNational Harbor, MD, USApply NowFind out how well you match with this jobJob ID327514Job Title: Window System... ...**The Opportunity:** CACI is searching for a Windows System Administrator to support the FEMA Office of the Chief Information Security...SuggestedContract workWork experience placementWork at officeFlexible hours- Responsibilities Managing the day‑to‑day administration, support, maintenance and monitoring of the MS Windows Servers Managing the day‑to‑day administration, support, maintenance and monitoring of Vmware environments Troubleshooting day‑to‑day issues, coordinating with...Suggested
- Cencore Group is seeking a skilled IT System Administrator - Windows to oversee day-to-day IT operations across physical and virtual environments. You will ensure system availability, perform backups, manage patches, and oversee security measures in a DoD/federal contracting...
- Booz Allen Hamilton is seeking a Windows Administrator in Maryland to lead the administration of Windows domains for advanced cyber-focused R&D activities. You will manage both physical and virtual systems, provide troubleshooting, and enhance system architecture. With...
- A government services provider has an immediate opening for a Senior Systems Administrator in Lanham, MD. This role involves supporting infrastructure management, troubleshooting issues in a Microsoft Hyper-V environment, and requires at least 5 years of hands-on experience...Immediate start
- CACI International Inc. is seeking a Windows System Administrator to support the FEMA Office of the Chief Information Security Officer in Washington, D.C. You will enhance the security and operational resilience of FEMA's Windows-based infrastructure. The role involves...Work at office
$100k - $245k
Join Johns Hopkins Applied Physics Lab as a Senior Windows Systems Administrator, responsible for securing enterprise systems in a DoD environment. Ideal candidates have 5+ years of experience with MECM/SCCM, Active Directory expertise, and a focus on security compliance...$189k - $207k
Dover Networks LLC is seeking a Windows Systems Administrator to support an Infrastructure Team in Maryland. The role involves managing Windows servers and desktops, handling Active Directory, and ensuring compliance with security requirements. Applicants must possess a...$140k - $180k
Purpose and Impact: Amentum is seeking a Windows System Administrator for a new prime contract that is based out of our Maryland office. Essential Responsibilities: Provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems...Hourly payFull timeContract workFor contractorsWork at officeLocal area$145k - $185k
Amentum is seeking a Windows SA for a new prime contract that is based out of our Maryland office. Minimum Requirements (Knowledge, Skills... ...troubleshooting and maintenance of Information Technology (IT) systems. Manage IT system infrastructure and any processes related to...Hourly payFull timeContract workWork at officeLocal area$70k - $100k
...Windows Administrator Maximus is seeking a Senior Windows Administrator to join our team. As a Senior Windows Administrator, you will be responsible... ..., and maintenance of windows-based servers and systems. Your role will involve managing server infrastructure, troubleshooting...Minimum wageContract workTemporary workWork experience placementLocal areaMAXIMUS
Annapolis Junction, MD1 day ago- ...VDI Windows Desktop Administrator Location: USA MD Annapolis Junction Full Part/Time: Full time Job Req: RQ216222 Type of Requisition: Regular... ...Backup and Recovery (Software), Information Technology (IT) Systems, Technical Issues Experience: 3+ years of related...Permanent employmentFull timePart timeCasual workAfternoon shift
General Dynamics
Annapolis Junction, MD3 days ago - ...Senior Windows Administrator Maximus is seeking a Senior Windows Administrator to join our team. As a Senior Windows Administrator, you will... ..., and maintenance of windows-based servers and systems. Your role will involve managing server infrastructure, troubleshooting...Local area
Navstar
Annapolis Junction, MD3 days ago - ...Description The Delinea Secret Server Administrator will perform a variety of functions supporting... ...; supporting day-to-day operations; system health and status checks, identifying capacity... ...will be provided. Required Skills Windows Server Administration Windows Active...
- General Dynamics Information Technology is looking for a VDI Windows Desktop Administrator in Annapolis Junction, Maryland. This role involves delivering advanced technical support, maintaining system stability, and collaborating with IT teams on new technologies. The ideal...
- Booz Allen Hamilton in Maryland is seeking a skilled systems administrator. In this role, you will lead Windows administration for advanced cyber research and development. Responsibilities include managing hardware and software architecture improvements, lifecycle support...
- MANTECH is seeking a Cloud System Administrator in Annapolis Junction, MD. The role involves administration of Windows Server 2022, managing AWS cloud resources, and supporting CI/CD pipelines. Candidates should have over 10 years of experience and hold an IAT II certification...
- VDI WINDOWS DESKTOP ADMINISTRATOR Deliver simple solutions to complex problems as a VDI Windows Desktop Administrator at GDIT. Here, you’ll tailor... ...analysis for recurring issues and implement permanent fixes. System Maintenance and Optimization: Ensure the stability,...Permanent employmentCasual workAfternoon shift
- Arcticom is seeking a STRMM System Administrator to manage and administrate Windows Server systems in Aberdeen, MD. The position involves deploying and supporting both physical and virtual server environments while ensuring compliance with security protocols. Ideal candidates...
- Job Title VDI WINDOWS DESKTOP ADMINISTRATOR Job Details Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph... ...for recurring issues and implement permanent fixes. System Maintenance and Optimization Ensure the stability,...Permanent employmentCasual workRemote workAfternoon shift
$100k
...reliability, performance, and security of critically important systems? Are you interested in working with a wide range of... ...of the Top Places to Work in IT. We are seeking a Senior Windows Systems Administrator to support and secure enterprise systems within a Department...Temporary workWork experience placementRelocation packageFlexible hours- Maximus is seeking a Senior Windows Administrator to join our team in Annapolis Junction, MD. This onsite role requires an Active Secret Clearance and US citizenship. You will oversee Windows-based servers, ensure reliability, and manage patching, backups, and DR readiness...Full time
- cFocus Software seeks a Window System Administrator to join our program supporting the National Institutes of Health (NIH). This position is fully remote. This position requires a Public Trust or the ability to obtain a public trust clearance. Qualifications: ~ Public...Full timeRemote work
- ...safety and security. Make an impact by using your expertise to protect our country from threats. Job Description WINDOWS SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national defense. Your work will help keep critical operations...
- ...Experience: Seven (7) years’ experience administering a Microsoft Windows domain Active Directory environment and should have extensive... ...environments and Two Factor authentication for authorized system access, as well as demonstrate familiarity with application and...
- ...Technologies, Inc (DUIT) wants you! We have immediate openings for system administrator(s). We are looking for the best and brightest system... ...in various parts of Maryland, such as Columbia, etc. A Windows System Administrator administrates day-to-day IT systems to...Immediate start
$111.16k - $150.39k
...Group Policy Objects (GPO), IT Troubleshooting, Microsoft Windows Server, Root Cause Analysis (RCA), Windows Server Support... ...Citizenship Required: Yes Job Description: WINDOWS SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national defense...Full timeTemporary workPart timeImmediate startRemote workWorldwideFlexible hours
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