System Administrator
Peraton
Peraton is seeking a Systems Administrator / Help Desk Support Specialist to deliver hands-on technical support, system administration, and troubleshooting that keeps mission-critical infrastructure running reliably and securely for end users. You will provide Tier 1/2 help desk support, install, configure, and maintain workstations and servers, troubleshoot issues, and perform routine system administration tasks while supporting RMF/NIST compliance. #J-18808-Ljbffr
- IT System Administrator TS/SCI CI polyDepartment: Government Customer- ChantillyLocation: Chantilly, VATENICA is looking to hire an IT System Administrator. Responsibilities: - Perform O&M functions needed to sustain or restore hardware, software and network services.-...SuggestedWork at office
$77.6k - $176k
Infrastructure Systems AdministratorThe Opportunity:Your combination of people skills and system administrator and cybersecurity expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$92.3k - $166.85k
The Digital Modernization Sector at Leidos has an opening for a System Administrator to support the Intelligence Community in providing technical support for the customer’s system test and integration lab, and customer production environment. The System Administrator provides...SuggestedFull timeWork at office$99k - $225k
Hardware Systems AdministratorThe 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 the Mission Partner. We...SuggestedFull timeContract workPart timeWork at officeLocal areaRemote work$125.12k - $172.04k
...telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers... ..., and cybersecurity industries.We are seeking a System Administrator 4 to join our Security and Electronic Systems (SES) business Unit...SuggestedWork at officeLocal areaFlexible hoursNight shift$116.35k - $210.33k
...range of capabilities in Digital Modernization, Mission Software Systems, and enabling technologies like Artificial Intelligence and... ...!Your greatest work is ahead! We are seeking a Senior Systems Administrator to lead execution of vulnerability remediation and system hardening...Full time$90.3k - $189.6k
Job Title: Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI... ...Local* * *The OpportunityCACI is seeking a Classified Systems Administrator to support and maintain mission-critical classified information...Contract workWork experience placementLocal areaFlexible hours- ...opportunity, unique challenges, and clear-sighted commitment to the mission. SPA: Objective. Responsive. Trusted. SPA is hiring an IT Systems Administrator to support a multi-vendor infrastructure with a focus on Linux based systems. This position is aligned with the Operations...Work at officeImmediate startRemote workFlexible hours
$73.45k - $132.78k
The Digital Modernization Sector at Leidos has an opening for a System Administrator to support the Intelligence Community in providing technical support for the customer’s system test and integration lab, and customer production environment. The System Administrator provides...Full time- DescriptionPerforms high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems, workstations and servers. Coordinates, directs and performs complex software installations and upgrades to operating systems and layered software packages...
- ...requirements and track completion through the automated tracking system. Create user accounts. Manage network email services. Perform... ...the NRO enterprise (COMM). Qualifications 5 years of system administration experience or related technical IT experience. Experience with...Work at office
$85k - $141.6k
...Intermediate Systems Administrator Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with...Hourly payContract workTemporary workWork experience placementLocal areaRemote work- ...System Administrator LOCATION Chantilly, VA 20151 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
- ...Senior Systems AdministratorEmployment Type: Full Time, Senior-levelCGS 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 creative people...Full timeContract workFor contractorsWork at officeFlexible hours
$135k - $145k
...Cape Fox Shared Services is seeking an experienced Senior Systems Administrator to join our talented IT team. The Senior Systems Administrator serves as a technical leader within Cape Fox, responsible for designing, implementing, securing, and maintaining the organization...- ...Position Overview We are seeking a highly skilled Systems Administrator to support mission‑critical systems in a secure environment. The ideal candidate has strong experience with cloud infrastructure, automation, CI/CD, and Linux administration, and thrives in a fast‑...Full time
$130k
...About the job System Administrator LCAT : IT Systems Engineer, Level 2 Required Clearance: Active TS/SCI, with CI Poly. Salary : $130k with benefits Job Highlight: Employer Benefits! 100% Company paid Healthcare, Dental and Vision Plan for the Employee...- ...We are Seeking a Senior Systems Administrator with a minimum of 11 years' experience. Undergraduate or graduate degree in computer science or computer engineering. Specific skills may include the following: Required Skillsets: 11+ years' experience in systems design and...
- ...Employment Type Full Time, Senior-level Department Legal/IT Overview 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 creative people...Full timeContract workFor contractorsWork at office
- ...Gunsan, South Korea – The role focuses on organizing, installing, and supporting government computer systems, including LAN/WAN infrastructure and network models. You will participate in hardware/software upgrade decisions and provide day-to-day support for SCI and SAP...
- ...programs, you have come to the right place.Required Skills Active Top Secret/SCI with Polygraph. 3+ years of experience with systems administration. Bachelor's degree in Systems Administration, Computer Information Systems, or Computer Science, or 5+ years total of...
- ...Title Systems Administrator - Expert ID 10000237 Department Information Technology Evans & Chambers partners with the US national defense community to create fully integrated, resilient, and innovative digital solutions that enable them to make smart decisions in real-...
- ...organize, install, and support government organization’s computer systems, including local area networks (LANs), wide area networks (... ...Exchange Server, and as needed RHEL operating systems administration and associated hardware. Experience in effective communication...Work at officeLocal area
- ...Job Description Position Summary Base-2 Solutions is seeking a Systems Administrator to join a mission-focused team that maintains applications, services, microservices, Platform as a Service (PaaS), and support services. The role involves maintaining and enhancing current...Hourly payContract workTemporary workWork experience placementLocal areaImmediate startFlexible hours
- ...Falls Technology LLC in Northern Virginia / Chantilly Area is seeking a Systems Administrator to support globally deployed mission systems. This hands-on role covers Linux and Windows servers, cloud and data center infrastructure, and overseas deployments. You will troubleshoot...Overseas
- ...Relativity Senior Systems AdministratorEmployment Type: Full TimeDepartment: Legal/ITWe 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...Work at office
$110k - $160k
...installation, service, and maintenance of cutting-edge fire alarm systems, critical communications, video surveillance, access control,... ...of companies are seeking a talented and motivated Sr System Administrator to join our shared services team. Primary Responsibilities:...Contract workLocal area- ...Leidos is seeking a System Administrator to support an IC system test, integration lab, and production environment. Responsibilities include hands-on IT infrastructure support, daily monitoring, backups, and security compliance with RMF and IAVA patch management. Required...
- ...Employment Type Full Time, Senior-level Department Legal/IT Overview 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 creative people...Full timeContract workFor contractorsWork at office
- ...Overview We are 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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