System Administrator with Security Clearance
6 days ago
Overview We are seeking a Linux Systems Administrator with an active TS/SCI clearance to support, maintain, and enhance complex IT infrastructure within a secure environment. The ideal candidate will have extensive hands-on experience managing Red Hat Enterprise Linux (RHEL) or similar distributions in mission-critical, classified environments, including familiarity with Kubernetes for container orchestration and system scalability. This role involves system installation, configuration, patching, monitoring, and troubleshooting of Linux-based servers, as well as implementing cybersecurity best practices in accordance with DoD and IC standards. Security Clearance: TS/SCI required (Must be active in DISS) Minimum Requirements: Strong knowledge of Red Hat Enterprise Linux (RHEL 7/8/9) or equivalent. Experience applying STIGs, security patches, and compliance controls. Familiarity with network protocols (TCP/IP, DNS, SSH, NFS, etc.). Familiarity with Kubernetes. Experience with automation tools such as Ansible, Bash, or Python scripting. Working knowledge of virtualization and storage management. DoD 8570 IAT Level II Certification (e.g., Security CE, CCNA-Security, or equivalent). Key Responsibilities: Install, configure, and maintain Red Hat Enterprise Linux (RHEL) servers and related systems. Ensure system reliability, performance, and security across multiple environments. Apply and maintain STIG compliance, patching, and security configurations in accordance with DoD standards. Automate deployments, configurations, and system tasks using Ansible, Chef, or similar tools. Support containerized environments using Docker and Kubernetes for scalable application hosting. Monitor and troubleshoot system performance using Grafana, Prometheus, and related tools. Support backup, recovery, and disaster recovery procedures. Collaborate with cybersecurity, development, and network teams to ensure secure and efficient operations. Document system changes, configurations, and operational procedures. Additional Information: Location: 100% onsite in Reston, VA, with potential work at Ft. Belvoir, VA About us: Technical Intelligence Solutions (TIS) is dedicated to delivering top-notch solutions to our customers by building a team of highly qualified professionals who thrive in a collaborative, idea-driven, innovative environment. Founded and operated by experienced engineers, TIS understands customer goals, strategies, and the expertise required to craft innovative solutions. We specialize in supporting critical DoD missions with reliable, efficient systems, networks, and applications that excel in real-time operations. Benefits: We offer a comprehensive benefits package, including bi-weekly pay, 20 days of PTO, a 5% safe harbor 401k, professional development reimbursement, and a variety of healthcare options for eligible employees. To Apply: Interested candidates should submit their resume for consideration.bfb3568a-762b-4989-884b-a9682aa104ca
-
System Administrator with Security Clearance
4 weeks ago
Reston, United States Technical Intelligence Solutions LLC Full timeOverview We are seeking a Linux Systems Administrator with an active TS/SCI clearance to support, maintain, and enhance complex IT infrastructure within a secure environment. The ideal candidate will have extensive hands-on experience managing Red Hat Enterprise Linux (RHEL) or similar distributions in mission-critical, classified environments, including...
-
System Administrator with Security Clearance
1 week ago
Reston, United States Technical Intelligence Solutions Full timeOverviewWe are seeking a Linux Systems Administrator with an active TS/SCI clearance to support, maintain, and enhance complex IT infrastructure within a secure environment. The ideal candidate will have extensive hands-on experience managing Red Hat Enterprise Linux (RHEL) or similar distributions in mission-critical, classified environments, including...
-
Reston, United States SOSi Full timeCompany Description Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. Job Description Overview SOSi is seeking a dedicated and technically...
-
Reston, United States ICF Full timeDescription Please note: This role is contingent upon a contract award. While it is not an immediate opening, we are actively conducting interviews and extending offers in anticipation of the award. The Work Our Digital Modernization Division is an information technology and management consulting department that offers integrated, strategic solutions to its...
-
Reston, United States Red Arch Solutions Full timeCloud Systems Admin - Job Description Active TS/SCI with Polygraph (required) Summary: Red Arch Solutions is seeking a System Administrator to join a small, dynamic team working with a federal agency in Washington, DC. The System Administrator will be responsible for all operations and maintenance activities for an AWS cloud-hosted analytic capability...
-
Systems Administrator with Security Clearance
10 hours ago
Reston, United States Wyetech, LLC Full timeAt Wyetech, you'll be at the center of an award-winning corporate culture, breaking technological barriers and solving real-world problems for our federal government customers. We are committed to hiring the best of the best, and in return, we offer a world-class, truly unique employee experience that is rare within our industry. This is a DEVOPS focused...
-
Database Administrator with Security Clearance
2 weeks ago
Reston, United States Vantor Full timeVantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part...
-
Reston, United States Booz Allen Hamilton Full timeJob Number: R0230359 SharePoint Administrator The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Department of Defense (DoD)? We're looking for a systems administrator who specializes in SharePoint...
-
Systems Administrator
2 weeks ago
Reston, United States Cadre Full timeCADRE is relied upon for delivering superior insight and leadership to solve the nation's most critical national security challenges in the most demanding environments.This Systems Administrator position is located in Northern Virginia with flexible core hours.The Systems Administrator provides in-depth support and problem resolution for information...
-
Systems Administrator/DevOps Engineer
4 days ago
Reston, United States ICF Full timeDescription Please note: This role is contingent upon a contract award. While it is not an immediate opening, we are actively conducting interviews and extending offers in anticipation of the award. The Work We are seeking a System Administrator / DevOps Engineer to support secure, automated deployments and manage cloud infrastructure in a high security,...
