Senior Cloud System Administrator
4 weeks ago
Sr Cloud System Administrator ManTech seeks a motivated, career- and customer-oriented Sr Cloud System Administrator to join our team in Hanover, MD. Our team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which oversees MPO's Enterprise Information Technology (EIT)-the backbone platform for all enterprise users. Responsibilities include, but are not limited to: Provide administration and support for Windows Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems. Architect, deploy, and maintain robust cloud environments, primarily within AWS, while also supporting existing on-premise server infrastructure. Develop, implement and maintain automation scripts and configurations using SaltStack to streamline infrastructure provisioning, configuration management and deployment processes. Collaborate with development teams to support integration and operational stability of CI/CD pipelines, ensuring smooth deployment and reliable software deployments. Administer, monitor, and troubleshoot AWS cloud resources, including EC2, S3, VPC, IAM, and other core services Monitor system performance, availability, and security, responding to incidents and performing root cause analysis Administer and troubleshoot various Linux distributions (e.g., Ubuntu, CentOS, RHEL) within both cloud and on-premise contexts Minimum Qualifications: 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of similar scope and complexity Bachelor's degree in system engineering, Computer Science, Information Systems, Engineering Science, Engineering Management or related professional engineering discipline from an accredited college or university is required. An additional 5 years of System Engineer experience may be substituted Must hold an IAT II certification (e.g., Security+ or equivalent); candidates will have 60 days from program start to obtain it Proficiency in administering Linux operating systems. Experience with Windows Server 2022 administration, including Active Directory and networking Proven experience as a System Administrator or Cloud Engineer with practical knowledge of cloud environments Preferred Qualifications: Experience working in enterprise or government environments Familiarity with cloud security and compliance practices Hands-on experience with Amazon Web Services (AWS) for infrastructure deployment, management, and troubleshooting Strong communication and interpersonal skills, capable of working effectively in a team environment Proficiency in administering and troubleshooting Linux distributions (e.g., Ubuntu, CentOS, RHEL). Clearance Requirements: Must have a current/active TS/SCI with Polygraph Physical Requirements: The candidate must be able to move, carry, and deliver workstations from the office to customer desks The person in this position must be able to remain in a stationary position 50% of the time Must communicate with co-workers, management, and customers via email, phone, or virtual meetings, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
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System Administrator, Senior
3 weeks ago
Elkridge, United States ClearanceJobs Full timeSenior System Administrator SilverEdge is seeking a Senior System Administrator to serve for a closed restricted network and support other DoD guest systems at various classification levels. Tasks include performing installation, troubleshooting, and other administrative tasks associated with ongoing maintenance and enhancement of information systems and...
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System Administrator, Senior
16 hours ago
Elkridge, United States ClearanceJobs Full timeSenior System Administrator SilverEdge is seeking a Senior System Administrator to serve for a closed restricted network and support other DoD guest systems at various classification levels. Tasks include performing installation, troubleshooting, and other administrative tasks associated with ongoing maintenance and enhancement of information systems and...
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Systems Administrator
3 weeks ago
Elkridge, United States Clearance Jobs Full timeSystems AdministratorManTech seeks a motivated, career- and customer-oriented Systems Administrator to join our team in Hanover, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort supports the Enterprise Infrastructure Services (EIS) organization, which...
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Senior Systems Administrator
3 weeks ago
Elkridge, United States ClearanceJobs Full timeSystem Administrator Mission Technologies, a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal candidate will have a strong background in system administration and be part of a small team of system administrators ensuring the stability, security, and efficiency of our...
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Systems Administrator
2 weeks ago
Elkridge, United States MAXIMUS Full timeSystems Administrator Maximus is seeking a Systems Administrator (Journeyman) to support a program within the DoD. This position is on-site, five days a week, is contingent upon award and requires an active TS/SCI security clearance. Job-Specific Essential Duties and Responsibilities: Assists with basic configuration, monitoring, troubleshooting, analysis...
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System Administrator
20 hours ago
Elkridge, Maryland, United States Polar IT Services Full time $80,000 - $120,000 per yearDesign, Configure, Administer and maintain system applications and computer network environment; Install, Manage and support of VDI environment using VMware Horizon View 6.0 ,7.0; Create VPC, SDDC & EC2 instances using AWS; Migration of Virtual Machines to Cloud – Implementing VMware Cloud on AWS (SDDC); Must have experience in Managing Windows Servers &...
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Junior Systems Administrator
3 weeks ago
Elkridge, United States MAXIMUS Full timeJunior Systems Administrator Maximus is seeking a Junior Systems Administrator to support a program within the DoD sector. This position is on-site, five days a week, is contingent upon award and requires an active TS/SCI security clearance. Job-Specific Essential Duties and Responsibilities: Assists with basic configuration, monitoring, troubleshooting,...
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Systems Administrator
3 weeks ago
Elkridge, United States ClearanceJobs Full timeSystems Administrator (Journeyman) Maximus is seeking a Systems Administrator (Journeyman) to support a program within the DoD. This position is on-site, five days a week, is contingent upon award and requires an active TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS135, T3, Band 6 Job-Specific...
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Cloud DevOps Engineer
3 weeks ago
Elkridge, United States Clearance Jobs Full timeCloud DevOps EngineerMantech seeks a motivated, career and customer-oriented Cloud DevOps Engineer to join our team in Hanover, MD. In this role you will be working as a cloud Engineer utilizing cloud computing platforms and developing full stack web application interfacing with AWS services. The team delivers enterprise infrastructure capabilities for a...
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System Administrator, Journeyman
3 weeks ago
Elkridge, United States ClearanceJobs Full timeSystem Administrator Silveredge Government Solutions is seeking a System Administrator to assist with basic configuration, monitoring, troubleshooting, analysis and repair of Desktop and Server systems, Disaster Recovery Systems switches, networks, video systems. Participates in the design, installation and administration of local systems using multiple...
