- Lockheed Martin (Hanover, MD)
- …may be eligible for a $25K sign on bonus for external hires\! Systems Administrator \- LINUX / Containerization WHAT WE'RE DOING Lockheed Martin, Cyber & ... and customer\-focused responsible for designing, developing, and deploying complex, mission\-critical systems that integrate Linux , Ansible, Git, security, and… more
- Koniag Government Services (Chantilly, VA)
- Linux Focused System Administrator Virtual Req #46 Wednesday, April 2, 2025 **Eagle Harbor Solutions,** a Koniag Government Services Company, is currently ... seeking a skilled Linux focused System Administrator who has an...are not limited to: + Installing, configuring, and maintaining Linux servers, primarily RedHat-based systems . + Monitoring… more
- CACI International (Chantilly, VA)
- Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... are needed on an ongoing basis. **The Opportunity:** CACI is looking for a Linux Administrator to support the Department of the Air Force (DAF) Enterprise… more
- Synergy ECP (Annapolis Junction, MD)
- Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are ... the industry. What you will be doing: Synergy is seeking aLinux Systems Administratorand Dev/Ops Engineer with expertise in Virtualization, Storage, Automation, … more
- GovCIO (Washington, DC)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator to support Veterans Affairsoperational needs. The role requires AWS, Windows, and Linux ... $100,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/5998/ linux -system- administrator -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-5998_ **Category**… more
- Chenega Corporation (Washington, DC)
- …Solutions, LLC,** a **Chenega Professional Services** ' company, is looking for a ** Linux Systems Engineer** to support the Information Technology Operations and ... and resolve hardware, software, and network issues related to Linux systems . + Monitor system performance and.... + Current certification as a Red Hat Certified Systems Administrator (RHCSA). + Red Hat Certified… more
- Robert Half Technology (Washington, DC)
- …+ Perform routine system maintenance, updates, and patches for both Windows and Linux systems . + Monitor system performance and ensure availability, reliability, ... Manage user access controls, permissions, and authentication mechanisms on both Windows and Linux systems . + Assist with backup processes and disaster recovery… more
- Leidos (Washington, DC)
- …routine system maintenance, updates, and patch management for both Windows and Linux systems . + Monitor system performance and ensure availability, reliability, ... Manage user access controls, permissions, and authentication mechanisms on both Windows and Linux systems . + Assist in the implementation of security patches and… more
- BAE Systems (Fort Meade, MD)
- …Experience, & Skills** + Bachelors Degree + 10 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity ... incentives may be available based on position level and/or job specifics. ** Systems Administrator ** **112344BR** EEO Career Site Equal Opportunity Employer.… more
- Lockheed Martin (Annapolis Junction, MD)
- …of professional experience or 7 with a Masters degree as a systems administrator on an agile project\. Skilled Linux based System Administrator \. This ... stay ahead of emerging threats and opportunities\. **WHO YOU ARE** Experience as a Linux Systems Admin Engineer with knowledge assisting with Enterprise RedHat … more
- Parsons Corporation (Fort Belvoir, VA)
- …looking for. **Job Description:** Parsons is looking for an amazingly talented **Senior** ** Systems Administrator ** to join our team! In this role you will ... networks and systems + Manage Windows Active Directory environments, hypervisors, Linux and Windows virtual machines, & Apache Web Servers. + AWS Cloud… more
- SAIC (Chantilly, VA)
- …on programs of national importance. We are seeking a highly motivated ** Systems Administrator ** to join our National Intelligence Program supporting the ... modernization of a complex, hybrid on-premises and cloud enterprise IT environment. As a ** Systems Administrator ** , you will be working with an agile, fast… more
- Leidos (Chantilly, VA)
- …Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and play a ... significant impact on project results/outputs. + Administer, maintain, and optimize Windows, Linux , and cloud-based systems to ensure high availability and… more
- SAIC (Reston, VA)
- …an active TS/SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise ... **Description** SAIC, a leading provider of systems development & deployment, targeting and intelligence analysis,...Reston, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be… more
- Umbra Lab (Arlington, VA)
- …change, geopolitical risks, and other major challenges. Join our vibrant team as a Systems Engineer / Systems Administrator ! In this exciting role, you'll ... firewalls, VLANs, and VPNs. + Proficient in Windows and Linux operating systems , with a focus on...within the aerospace or defense industries. + Knowledge of containerization and orchestration tools (Docker, Kubernetes). + Strong background… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- … you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Scripting,Web Servers,Web Services **Certifications:** Comp TIA… more
- Nightwing (Sterling, VA)
- …markets. This position is CONTINGENT upon contract award Nightwing is seeking a Systems Administrator - Full Performance to manage and maintain enterprise IT ... across diverse environments. Required Skills: + Strong proficiency in administering operating systems such as Windows Server, Linux , or Unix. + Experience… more
- CACI International (Chantilly, VA)
- …transition focus from IT operations to mission operations. **Responsibilities:** Serve as a Systems Administrator for management and issues related to the RHEL ... US * * * **The Opportunity:** CACI is looking for a Red Hat Enterprise Linux (RHEL) System Administrator to support the Department of the Air Force (DAF)… more
- IBM (Chantilly, VA)
- …scalability, and performance. Our objective is to design, develop, and deliver systems that enable our customers to search, discover, and use agency products, ... Active TS/SCI clearance with CI poly * Bachelor's degree in Computer Science, Information Systems , or a related technical field * DoD 8570 IAT Level II Certification… more
- CACI International (Forest Heights, MD)
- …, CentOS 7.4, CentOS 7.9, RHEL 6.1, RHEL 7.9, Ubuntu 18.04, and other Linux server operating systems + Strong scripting and PowerShell skills + Experience ... * * **The Opportunity:** CACI is seeking a Senior Linux Engineer to join our technical operations team on...and manage configuration management using Ansible across our RHEL systems + Troubleshoot and resolve complex issues in Ansible… more