SYSTEM ADMINISTRATOR
RIT Solutions
Job Title 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 with highly available, load-balanced environments. Familiarity with IBM BigFix for security patching. Ability to travel locally to client sites as needed. RIT Solutions
$107.9k - $195.05k
...Description Leidos’ Corporate Information Security Office, within the Digital Sector, is seeking an experienced System Administrator to support multiple mission-focused programs and projects at the Liberty Center location in Chantilly, Virginia. In this role...SuggestedWork at officeLocal areaImmediate start- ...Job Title Demonstrated experience configuring and administrating Amazon Linux, and Windows OS Demonstrated experience installing and managing Apache, Tomcat and Express servers Demonstrated knowledge of installing and maintaining PKI certificates Demonstrated experience...Suggested
- ...- Lead technical planning, testing, and execution of complex system upgrades, including operating systems, infrastructure platforms... ...Provide senior-level technical support and guidance to system administrators, serving as an escalation point for complex patching, upgrade,...SuggestedMinimum wageContract workTemporary workWork experience placementRemote work
$55k - $75k
...Overview We are seeking a motivated Systems Administrator to support and maintain our enterprise IT environment. This role is ideal for someone with solid foundational experience in Microsoft services, endpoint management, and hardware administration who is ready...Suggested- ...System Administrator We are seeking a proactive and detail-oriented System Administrator to join our team and help maintain the stability, security, and performance of our IT infrastructure. In this role, you will be responsible for managing servers, networks, and...SuggestedTemporary workImmediate startFlexible hours
- ...System Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a proactive and detail-oriented System Administrator to join our team and help maintain...Temporary workFor contractorsImmediate 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...
- ...Masonbyte is seeking to fill a System Administrator position for our customer in McLean, VA . At Masonbyte, we strive to provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for talented professionals in engineering...Permanent employment
$110k - $130k
...Systems Administrator Location US-VA-Arlington ID 2026-4876 Category IT / Cyber Security / Network Systems Position Type Full-Time Remote No Clearance Required Top Secret/SCI Overview AMERICAN...Full timeFor contractorsRemote work$130k - $180k
Celestar Corporation, seeking a Database/Web System Administrator, supports the DARPA PSS program in Arlington, VA. Salary range $130,000-$180,000/year with compensation based on experience, certifications, security clearance, and funding. Active TS/SCI clearance required...$130k - $180k
Celestar, a B&A Company, is seeking a Database/Web System Administrator to support the Defense Advanced Research Projects Agency (DARPA) Program Security Services (PSS) task order. If interested and meet the qualifications, we encourage you to apply for this rewarding...Contract workLocal area$155k - $180k
Senior System Administrator Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior System Administrator to join our team of passionate individuals in Springfield, VA. In this role you...Contract workLocal areaMonday to FridayShift work$110k - $150k
Systems Administrator US Citizenship is Required. Ability to qualify for a US Department of Defense security clearance required. Candidate must be SAP program eligible. This position is in-person in our Arlington, VA office. Toyon Research Corporation is seeking a Systems...Full timeWork experience placementWork at office- Senior System Administrator Supplier vetting questions - Please include answers to these questions at the top of candidate resume. Submittals without answers will not be considered. Candidate responses will not be accepted via email. Additions or alterations to answers...
$107k - $220k
The System Administrator is responsible for the daily operation, maintenance, and security of the War Data Platform (WDP) infrastructure. This person will perform hands‑on system administration tasks, including managing user accounts, permissions, and system configurations...Full timeContract workTemporary workWork at officeVisa sponsorshipWork visa- Job Title: Systems Administrator Location: Chantilly, VA Salary: 100-150k TS/SCI clearance required Responsibilities: Troubleshoot, maintain integrity and configure components along with implementing operating systems enhancements to improve reliability and performance...Permanent employmentContract workWork experience placementWork at office
$104.2k - $138.9k
...hybrid role working on-site 3 days/week in Arlington VA area. Candidates must have a current TS/SCI clearance. The Senior System Administrator leads the administration, maintenance, security, and operational resilience of complex enterprise infrastructure supporting...Remote work3 days per week- 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 with...
$65k - $85k
Overview We are seeking a skilled and self-driven Systems Administrator with strong expertise in cloud services, Microsoft enterprise technologies, virtualization, and modern security platforms The ideal candidate will have hands-on experience with AWS, Microsoft 365/Intune...- .... If we've described you and your dream workplace, please apply and share in the many benefits and opportunities we offer. System Administrator Responsibilities and Duties Administer, maintain, monitor, and support enterprise systems and infrastructure supporting Operations...Contract workFor contractors
- TITLE: Systems Administrator (SA) LOCATION: McLean, VA CLEARANCE REQUIRED: Active DoD TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-time, On-site POSITION SUMMARY Modern Government Solutions (MGS) is seeking a Systems Administrator (SA) to support the implementation...Full timeFor contractors
$62k - $141k
The Opportunity:Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting our client?As a System Administrator on our project,...Full timeContract workPart timeWork at officeLocal areaRemote work$75k - $85k
...mission‑critical technology, engineering, and mission support services to federal government customers. We are seeking a Senior Systems Administrator to play a key role in a critical DOD program, powering the platform that securely collects, analyzes, reports, and exchanges...Temporary workImmediate startRemote work$100.41k
...company’s commitment to hiring and supporting active-duty and veteran employees. Responsibilities Position Overview As the OMC Systems Administrator, you will act as a model of customer service excellence to all organizational staff members in the 6.14.12 Office of...Contract workFor contractorsWork at office$100.2k - $203.4k
Accenture Federal Services seeks a RHEL System Administrator to monitor and maintain Cameo systems in a cloud environment while ensuring high availability, system integrity, and compliance with federal security standards. The role involves system administration, user support...$104.24k - $130.3k
...telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers... ...you\'ll do: In this role, you will serve as a senior systems administrator and technical lead for secure Operational Technology (OT) and...For subcontractorRemote workFlexible hoursNight shift$95k - $130k
...application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Systems Administrator - Organizational Messaging Systems (OMS) Full Time Arlington, VA, US Salary Range: $95,000.00 To $130,000.00 Annually About...Full timeLocal areaImmediate startRemote workWorldwideMonday to Friday$106.3k - $221.1k
...and more. Join us to drive positive, lasting change that moves missions and the government forward! Job Description The System Administrator is responsible for the daily operation, maintenance, and security of the platform infrastructure. The work: Perform hands-...Live inWork at officeLocal area- Job Description ACTIVE TS/SCI WITH FULL SCOPE POLY REQUIRED*** Our client has an immediate need for a System Administrator with a focus on Linux experience in the McLean, VA area. The on‑site system administrator shall support the day‑to‑day operations of the Sponsor’...Local areaImmediate startRemote work
$62k - $141k
Job Number: R0247346 System Administrator, Mid The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting our...Full timeContract workPart timeWork at officeLocal areaRemote work
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