Systems Administrator- TS/SCI

Xcelerate Solutions

United States

United States

Über

Systems Administrator - TS/SCI Xcelerate Solutions is seeking a highly skilled TS/SCI Tier 3 Service Desk/System Administrator to join our team supporting the OSINT Integration Center under the DOMEX Technology Platform (DTP) contract. This is an exciting opportunity to contribute to the Department of Defense (DoD) and Intelligence Community (IC) mission to centralize and standardize Tasking, Collection, Processing, Exploitation, and Dissemination (TCPED) of Open-Source Intelligence (OSINT). In this role, you will leverage your expertise in Linux and Windows systems administration, systems maintenance, and performance optimization while providing exceptional user support services. You will work in a collaborative, fast-paced environment alongside infrastructure engineers, network engineers, and system engineers to deliver innovative solutions. Work will be conducted on‑site at our client location in Bethesda, MD during standard business hours, with rotational coverage of the service desk as early as 6am or as late as 6pm. Come join our award‑winning organization and work with some of the most talented and brightest minds in the GovCon industry.
Location:
Bethesda, MD
Security Clearance:
TS/SCI
Responsibilities
Perform Linux (primarily) and Windows builds, installations, configurations, administration, and troubleshooting.
Implement and enforce DISA STIG compliance across systems and networks.
Develop and maintain server builds for both virtual and physical environments.
Manage and deploy system integration tools such as Kubernetes, Rancher, and Helm.
Develop scripts for patching, configuration, and automation using Python, Bash, or PowerShell.
Utilize configuration management tools like Salt and Ansible for infrastructure automation.
Administer cloud environments, particularly AWS, including provisioning, monitoring, and optimization.
Provide professional and knowledgeable customer support to maintain excellent client relationships.
Coordinate with teammates to ensure service desk coverage from 6 AM to 6 PM, Monday through Friday.
Bachelor’s Degree with 4-8 years of relevant experience or Master’s Degree with 2+ years of experience (three additional years of experience may be substituted for the bachelor’s degree).
Active Top Secret clearance with eligibility for TS/SCI and Polygraph.
Experience with patching (yum/APT repositories) and virtual server builds.
Familiarity with Agile project management and security requirements derivation.
Excellent verbal and written communication skills.
Ability to work independently and collaboratively in a team environment.
Experience working in air‑gapped environments.
Ability to obtain Privileged User Account (PUA) certification by the Government
Preferred Qualifications
Experience with Kubernetes, Rancher, and IaC tools like AWS CloudFormation.
Familiarity with CI/CD tools such as ArgoCD, Jenkins, and GitLab.
Knowledge of ELK stack (Elasticsearch, Logstash, Kibana) and *beats.
Experience with Active Directory in a Linux environment.
Background in maintaining AI/ML environments and large data storage solutions.
Equal Employment Opportunity Xcelerate Solutions is an Equal Employment Opportunity/Affirmative Action Employer. We evaluate qualified applicants without regard to race, color, national origin, religion, age, equal pay, disability, veteran status, sex, sexual orientation, gender identity, genetic information, or expression of another protected characteristic. As part of this commitment to the full inclusion of all qualified individuals, Xcelerate provides reasonable accommodations if needed because of an applicant's or an employee's disability.
Pay Transparency Notice Xcelerate Solutions will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant.
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United States

Sprachkenntnisse

English

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