Systems Administrator
$110.12k - $150.66kSAP NS2
Systems AdministratorAt NS2 Mission, reliable infrastructure is the foundation of mission success. Our team is looking for a Systems Administrator to join us in Chantilly, VA, where you'll be responsible for managing, maintaining, and optimizing enterprise server environments that support Intelligence Community customers.In this role, you'll collaborate with engineers, technical leads, and mission partners to deploy new systems, maintain secure and reliable server infrastructure, troubleshoot complex technical issues, and support the continuous operation of mission-critical environments. If you enjoy solving infrastructure challenges and ensuring enterprise systems perform at their best, we'd love to hear from you.ResponsibilitiesInstall, configure, administer, and maintain enterprise server environments to ensure optimal performance, reliability, and availability.Develop and maintain server build documentation, configuration baselines, asset records, and technical procedures to support lifecycle management.Perform server deployments, upgrades, operating system updates, security patching, and baseline configuration changes in accordance with established standards.Monitor server health, system capacity, and performance metrics, providing tuning recommendations and implementing improvements to optimize system performance.Respond to service requests, incidents, and outage events by troubleshooting hardware, software, and operating system issues and restoring services in a timely manner.Support backup, recovery, and data restoration activities while maintaining secure access controls and protecting enterprise systems.Coordinate server installations, transitions, and infrastructure changes while collaborating with internal teams, vendors, and service providers.Maintain server rooms and support infrastructure, ensuring systems remain operational, secure, and compliant with organizational standards.Evaluate existing server infrastructure and recommend hardware refreshes, system enhancements, and technology improvements to support future mission needs.Participate in operational support activities, including after-hours or on-call support, special projects, and technical planning efforts as required.Required QualificationsBachelor's degree in Information Technology, Computer Science, Information Systems, Engineering, or a related technical discipline (or equivalent combination of education and experience).Experience administering Windows and/or Linux server environments in an enterprise environment.Experience with server installation, configuration, patch management, operating system upgrades, and lifecycle administration.Knowledge of server monitoring, performance tuning, backup and recovery, and capacity planning.Experience troubleshooting server hardware, operating systems, and enterprise infrastructure issues.Familiarity with asset management, system documentation, and configuration management best practices.Preferred QualificationsExperience supporting Intelligence Community, Department of Defense, or other federal government IT environments.Experience with virtualization technologies such as VMware, Hyper-V, or similar platforms.Familiarity with enterprise storage solutions, Active Directory, Group Policy, and remote administration tools.Experience with scripting or automation using PowerShell, Bash, Python, or similar technologies.Industry certifications such as CompTIA Server+, Microsoft Certified, Red Hat Certified System Administrator (RHCSA), VMware VCP, or equivalent systems administration certifications.Position Clearance Requirement: TS/SCI with an FSPSalary and Benefits Information: The salary range for this position is $110,115.00 to $150,656.00. The proposed range is intended as a general guideline. Final compensation will be determined based on qualifications, experience, location, and contractual considerations and may fall outside of the stated range. We offer a great benefits package designed to support you and your family.NS2 Mission's culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone – regardless of background – feels included and can run at their best. At NS2 Mission, we believe we are made stronger by the unique capabilities and qualities that each person brings to our company, and we invest in our employees to inspire confidence and help everyone realize their full potential. We ultimately believe in unleashing all talent and creating a better world. SAP NS2
$86.6k - $181.8k
Job Title: Database & Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start... ...for highly motivated individual to become the Database Administrator utilizing the NRO’s records manager tool, HP Content Manager....SuggestedContract workWork experience placementWork at officeLocal areaFlexible hours- 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
$98.1k - $220k
.... Government entities that require secure communications and systems. The operational need to add members to our support staff will... .... In this multifaceted position, you will manage systems administration, security operations, compliance activities, and user administration...SuggestedContract workTemporary workWork at officeLocal areaRelocation$86.6k - $181.8k
Job Title: Systems Administrator - Sustainment EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: NoneType of Travel: None* * *The Sustainment Engineer...SuggestedContract workWork experience placementFlexible hoursShift work- OverviewWe are seeking an experienced Windows Systems Administrator to manage, monitor, and maintain Windows-based server environments hosted within Amazon Web Services (AWS).The Systems Administrator will be responsible for supporting Windows Server infrastructure across...Suggested
$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$131.3k - $237.35k
Leidos is looking for a Systems Administrator with AWS cloud experience in a Windows environment to perform O&M/A&A/patching duties as well as assist with managing/upgrading their SQL Servers. Candidate must be proficient in the MS Product Suite to help move their COTS...Full timeFor contractorsNight shift$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...Work at officeLocal areaFlexible hoursNight shift$86.8k - $198k
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...Full timeContract workPart timeWork at officeLocal areaRemote work- 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...
- ...MANTECH seeks a motivated, customer-oriented Systems Administrator to join our team in Chantilly, VA . This is an onsite position. Responsibilities Include, But Are Not Limited To Maintain and troubleshoot customer Windows workstations both on-site and remotely while providing...Work at officeRemote workNight shiftWeekend work
$95k - $105k
...System Administrator Level 3 (MSP) Location: Chantilly, VA Schedule: Monday to Friday, 8:00 AM to 5:00 PM Salary: $95,000 to $105,000 MSP Experience: Required Tier 3 MSP Escalations We are an established DC Metro Managed Services Provider hiring a System...Full timeMonday to Friday$86.6k - $181.8k
Job Title: DevOps Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start:... ...Travel: Local* * *The Opportunity:CACI is seeking a DevOps Systems Administrator to work with a focused team to engineer, build, deploy, and...Contract workWork experience placementLocal areaImmediate startFlexible hours- ...requirements and track completion through the automated tracking system.- Manage network email services- Create user accounts- Perform... ...and software IAW Procurement Office guidelines.- The System Administrator team supports Network Team activities to ensure there is a...Work at office
- ...Leidos is seeking a Senior Systems Administrator to lead vulnerability remediation and system hardening for a primarily Windows-based enterprise. You will coordinate with the INFOSEC team, implement remediation actions, and help maintain ATO and system accreditation....
$116.35k - $210.33k
...range of capabilities in Digital Modernization, Mission Software Systems, and enabling technologies like Artificial Intelligence and... ...people and critical assets. We are seeking a Senior Systems Administrator to lead execution of vulnerability remediation and system...- ...are seeking an experienced Microsoft Identity Management Engineer to support the administration, maintenance, troubleshooting, and optimization of enterprise identity management systems. The successful candidate will have expertise in Microsoft identity management...
- ...Manage VMware vCenter and NSX-T virtualization infrastructure. Support Active Directory, DNS, DFS, and DHCP . Maintain systems according to DISA STIGs and security requirements. Operate and maintain infrastructure across data centers and AWS . Monitor...Full timeImmediate startFlexible hours
$131.3k - $237.35k
...dozens of Commercial off the shelf (COTS), Government off the shelf (GOTS), and custom applications, as well as a large data lake. The system has on-premises components deployed at multiple data centers, as well as use of commercial cloud resources. The Linux Engineer will...Full timeWork at office- 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...
$135k - $216k
ResponsibilitiesPeraton is hiring a Senior RHEL System Administrator to manage and administer Red Hat Enterprise Linux (RHEL) systems and infrastructure within a dedicated production network. This is a hands-on role focused on developing and deploying repeatable processes...Contract workMonday to FridayShift work$90.3k - $189.6k
Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS... ...: None* * *The Opportunity:CACI is seeking a Linux Systems Administrator to support a long term, multi-year, high performing program. A...Contract workWork experience placementFlexible hours- ...the mission. SPA: Objective. Responsive. Trusted. SPA is hiring an Linux and Kubernetes Administrator to support a multi-vendor infrastructure with a focus on Linux based systems. This position is aligned with the Operations Research and Cyber Analysis (ORCA) division...Work at officeImmediate startRemote workFlexible hours
$130k - $140k
System AdministratorRedhorse transforms the way government uses data and technology to support its mission. We are seeking an elite System Administrator to serve as the technical authority for the design, development, and deployment of a mission-critical web-based internal...Contract work- Systems AdministratorRazor is seeking a Systems Administrator to support critical web infrastructure projects in Chantilly, VA. This role will support Linux server environments, production-grade AWS infrastructure, web applications, and relational database systems.Chantilly...
- Intermediate Systems AdministratorMANTECH seeks a motivated, mission-oriented Intermediate Systems Administrator to join our team in Chantilly, VA. As the Systems Administrator, you will be responsible for providing a full range of Tier 2/3 IT support services and expertise...
$87.1k - $157.45k
Leidos is seeking a Linux Systems Engineer to support a mission-critical customer environment in Chantilly, VA. This position is ideal for a hands-on Linux administrator or systems engineer with experience supporting Linux servers in virtualized environments and maintaining...Full time$86.8k - $198k
Infrastructure Systems Administrator The 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...Full timeContract workPart timeWork at officeLocal areaRemote work- ...government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic... ...demonstrated experience:Demonstrated experience with system administration in Windows & Linux/Centos Server environment.Demonstrated...Local area
- 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, highly skilled, and creative people together...Full timeContract workFor contractorsWork at officeFlexible hours
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