Linux System Administrator (Mid–Senior) — Onsite, Full Scope Clearance Required Location: Herndon, VA — 100% Onsite Employment Type: Full-time Overview We are seeking a mid–senior level Linux System Administrator with strong AWS Dev/Sec/Ops experience to join an operational engineering team supporting mission-critical systems. The position is fully onsite at a cleared facility and requires a current Full Scope security clearance. The ideal candidate brings hands-on Linux administration skills, …

> Linux Systems Administrator Fuse Engineering LLC Linux Systems Administrator Laurel, MD Description * Patching servers and workstations with Red Hat Satellite server * STIG compliance applied to all machines (assuming it makes sense to do so) * Maintaining STE compliance (SEAR logs, UAM reporting, McAfee reporting, Nessus Agent scanning) * Work with ESXi and vCenter to ensure virtual machines are patched and that VMs are running smoothly for end user developers and testers * Assist with Cisco…

SYSTEM ADMINISTRATOR Zeta Associates is actively looking for Linux System Administrators to join their team of highly skilled SA’s responsible for the development, installation and maintenance of large Linux based enterprise computer systems. The ideal candidate would have experience standing up and maintaining traditional bare metal as well as Cloud environments. Desired Skills or willingness to learn · K8s Deployment and administration · GitLab deployment and administration · Harbor deploymen…

Position Overview Provide administration, support, and operational excellence for Red Hat Enterprise Linux (RHEL) systems within a secure, mission-critical environment. Assist in integrating and managing hybrid infrastructure leveraging AWS cloud services. Key Responsibilities Install, configure, patch, and maintain Red Hat Enterprise Linux (RHEL) systems in both virtualized and physical environments Manage AWS components such as EC2, ELB, Auto Scaling, and other relevant services. Automate sys…

Principal Linux Systems Administrator to join our team in Chantilly, VA. As a Principal Systems Administrator you will perform and lead system administration functions in a Linuxbased private Cloud environment. Must be a self-starter with a strong background in Unix/Linux, scripting/automation, virtualization/Cloud infrastructure, storage and networking. Experience with DevOps tools is a plus. Responsibilities include, but are not limited: • Utilize your knowledge of Linux, scripting, and Cloud…

Qualifications / Education / Experience Five (5) or more years of experience as a Linux System Administrator Experience managing, configuring, and patching Red Hat Enterprise Linux (RHEL) systems Experience applying STIGs and remediating vulnerabilities identified by ACAS or similar security tools Experience supporting systems in virtualized environments (e.g., VMware vSphere) Experience integrating systems with monitoring and alerting platforms (e.g., SolarWinds, AIDE) Experience configuring a…

Responsibilities: Stand up, configure, and maintain Linux servers. Monitoring and patching/upgrades to standard networking resources (routers, switches, firewalls). Monitoring and patching/upgrades to servers and VM hardware. Assist and incorporate security compliance controls as applicable. Support documentation of non-applicable controls. Assist with installation of new or replacement hardware or software. Configure and integrate hardware or software with existing networked infrastructure. As…

TECHEAD is celebrating over thirty-five years of incredible heritage, talent, and accomplishments! To learn more about TECHEAD, visit us at TECHEAD.com or on Glassdoor. Operating within DoD and Air Force instructions, the position exercises technical expertise to administer networks, maintain COMPUSEC/COMSEC compliance, configure hardware/software, and deliver 24/7 on-call user support. Key Responsibilities • Cybersecurity Posture & Compliance: Enforce AF cybersecurity regulations and publicati…

Be visionary Teledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. We are looking for individuals who thrive on making an impact and w…

All positions require an active clearance. WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sense of shared responsibility and ownership Because who you work with matters. ________________________________________________________________________ Set of …

Description On-site in Aberdeen Proving Ground, MD Our client seeks a Senior System Administrator to provide functional and empirical analysis of software systems and administer primarily Linux environments with some Windows support. The role is onsite at Aberdeen Proving Ground and may follow a 4x10 or 5x8 schedule. The position includes server installation and upgrades, troubleshooting, end-user device support, system monitoring, backup procedure development, and testing of operating systems,…

Roles & Responsibilities: Professionals in this mid-level role manage essential infrastructure services, ensuring high availability and performance of data center services, physical and virtual server-class systems and storage. They are expected to lead medium-to-large scale projects, design and implement system policies, conduct advance troubleshooting, and are pivotal in the direct recovery efforts during critical system failures. They also mentor Tier I/II staff members. Professionals in thi…

Overview: We are looking for a Linux Systems Administrator with strong Linux systems administration expertise which will allow the candidate to build a career in high-performance computing (HPC). We will provide hands-on training and mentorship to help you develop the specialized skills needed to administer and engineer advanced HPC environments. This position is performed onsite in Dayton, OH without remote or hybrid work options. Relocation: Relocation bonus available for qualified candidates…

Linux Systems Administrator TS SCI w/ Poly with a Sec Located in Aurora, CO Program Background: ALKU's Client is prime on a mission-critical effort that provides Tier 2 software sustainment and maintenance for across a multitude of operating systems and applications that span over five main domains. This program is seeking candidates at all levels who are willing to learn, grow, lead and teach while working collaboratively with their team to support the Nation's security. They will troubleshoo…

Linux Systems Administrator (Secret with the ability to be upgraded to Top Secret) We’re seeking a candidate to fill a Linux System Administrator position supporting a large federal contract located in Pearl Harbor, Hawaii. The candidate will maintain the smooth operation of multi-user computer systems running Redhat Linux but also includes Windows Server on a global network management system. Working with server farms as well as working with systems in a cloud environment. PRIMARY RESPONSIBILI…

Title: • Senior Redhat Linux System Administrator Location: • Pentagon, D.C. (ON-SITE) Clearance Required: • TS/SCI Certification Required: • Security (or IAT II equivalent) Job Description: The Senior Linux Systems Administrator provides Tier II/III administration and operational support for Red Hat Enterprise Linux (RHEL) and UNIX server environments. Based primarily at the Pentagon, this position supports mission environments across production, test, and development systems. Responsibilities…

Title: • Linux System Administrator Location: • MacDill Air Force Base, Tampa, Florida (FULLY ON-SITE) Clearance Required: • Secret Certifications Required: • Security • Linux, Virtualization, OR Microsoft Certification College Degree & Years of Experience Required: • Bachelors Degree & 4 years of experience Top Skills Required: • Linux System Administration • Microsoft Server, Domain Controller, Exchange • Virtualization: VMWare, vCenter, VDI, Horizon View • Storage Area Networks (SAN) & Netwo…

Linux Systems Administrator Lexington, Massachusetts · Full time, on site · Secret, Top Secret preferred supports development of satellite, airborne, and terrestrial networks. You need current hands-on Linux experience and a history of running Linux environments. What you will do • Administer the group’s IT infrastructure, physical and virtual servers, and researcher workstations. • Configure and maintain systems in a secure, documented, RMF-compliant way. • Remediate vulnerabilities on secure …

Overview i3 is seeking a Linux Systems Administrator to support an Army Contract. The Linux Systems Administrator will provide technical expertise supporting information system components, infrastructure integration and maintenance. Responsibilities * Administer and maintain Red Hat platforms, including daily operations such as Workstation monitoring, user management, resource allocation, patching, upgrades, and troubleshooting platform issues to minimize downtime. * Perform advanced Linux (RHE…

Job Title: Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity: CACI is seeking a Linux Systems Administrator to support a long term, multi-year, high performing program. A qualified candidate will assist in the installation, configuration and deployment of a new PeopleSoft implementation. Responsibilit…