SageCor Solutions

Systems Administrator 3 (QKS - 093)

Posted 5 Days Ago

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Annapolis Junction, MD, USA

In-Office

Mid level

Artificial Intelligence • Cloud • Information Technology • Analytics

The Role

Administers Linux and Windows physical and virtual systems across multiple classified backend environments. Monitors systems, resolves JIRA tickets, supports authentication, DNS, storage, home directories, communications, and mission-critical operations. Performs Linux compliance work, virtualization, networking, firewall, container, cloud, and storage administration while collaborating with system, network, engineering, and customer teams. Active TS/SCI clearance with polygraph is required.

Summary Generated by Built In

Serving Maryland and the Greater Washington D.C. area, SageCor Solutions (SageCor) is a growing company bringing complete engineering services and true full lifecycle System Engineering services to areas requiring (or desiring) nationally-recognized expertise in high performance computing, large data analytics and cutting edge information technologies.

Active TS/SCI w/ Polygraph required.

Essential Duties and Responsibilities:

• You will work on large mixed teams

• Supported systems are Linux and Windows hard boxes and VM’s.

• You will come in look at your monitoring, catch up on emails and your team Skype chat room for mission critical updates and hot issues then go to JIRA and start working off tickets.

• The team supports 3 (diff classifications) of backend environment with Mission and Operations users and desktops so authentication, DNS, share drives and home directories and communications between all of it.

• As this team is large and does a lot of Dev Ops work as well as live systems sustainment you will need to communicate well with lots of other SA’s, SE’s and NE’s spanning multiple contracts and with direct customer tasking and leadership.

Required Skills:

• LINUX Administration (to meet the years for the LCAT)

• Solid experience compliance work on Linux systems

• Storage Management (CFS/DFS, NetApp..)

• Virtualization (Proxmox, RH KVM, VMWare…..)

• Ip networking and Firewall exp.

• Some experience with Containers/Cloud environments

Desired Skills:

• Automation tools (Ansible, salt ..)

• Scripting (bash, python, perl ..)

• Backup tools (Rubrik, NetBackup….)

• Hyper Converged Infrastructure exp (Harvester, Nutanix, Cisco HyperFlex…)

Consistent with federal and state law where SageCor conducts business, SageCor Solutions provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, or any other protected class.

Skills Required

Linux administration experience sufficient to meet the applicable LCAT requirements
Solid experience performing compliance work on Linux systems
Storage management experience, including CFS/DFS or NetApp
Virtualization experience with Proxmox, Red Hat KVM, VMware, or similar platforms
IP networking and firewall experience
Experience with containers or cloud environments
Active TS/SCI security clearance with polygraph
Experience with automation tools such as Ansible or Salt
Scripting experience with Bash, Python, Perl, or similar languages
Backup tools experience, including Rubrik or NetBackup
Hyperconverged infrastructure experience, including Harvester, Nutanix, or Cisco HyperFlex

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The Company

HQ: Baltimore, MD

38 Employees

Year Founded: 2015

What We Do

SageCor Solutions is a Maryland-area engineering firm serving Intelligence Community and Department of Defense customers. Founded to support high-performance computing missions, it now delivers full-lifecycle systems engineering, high-performance data analytics, artificial intelligence and machine learning, cloud architecture, software and hardware design, cybersecurity, testing, and technical advisory services. Its mission is to solve complex national-security technology challenges through specialized engineering expertise.