Senior Linux Administrator - Cloud, Security & Automation
Jobtailor
Jobtailor in McLean, VA is seeking a senior Linux systems administrator to manage and modernize enterprise workloads across government and cloud environments. You will design automation with Bash, Python, and Ansible; maintain RHEL-based servers (RHEL/CentOS/Ubuntu), perform patching, compliance with STIGs and RMF; and ensure system availability and performance with virtualization and cloud platforms. Required: 5+ years in Linux admin, US citizenship with ability to obtain a public trust, and #J-18808-Ljbffr Jobtailor
- ...with a large team of Cloud Engineers, Solutions Architects... ...solutions. Build automation to eliminate mundane... ...and enterprise security requirements. Maintain... ...e.g., STIGs). Manage Linux user accounts, permissions... ...experience in Linux system administration in enterprise or...Cloud
- ...Solutions, LLC in Washington, DC is seeking a skilled Linux Administrator to support the US Department of Treasury's multi-cloud solutions. The role involves managing Linux... ...and GCP, ensuring stability, performance, and security. The ideal candidate has significant...CloudSeniorImmediate start
- ...transforming collaboration and automation across the enterprise as a Senior M365 Systems Engineer at GDIT. Here... .... Collaborate with Cyber Security, Cloud Infrastructure, Enterprise Networks... ...development PnP PowerShell scripting for administration of M365 services Microsoft...CloudSeniorWork at officeWork from homeFlexible hours
$70.35k - $205.8k
We Are: Accenture Security is one of the fastest growing areas of our... ...Leverage EDR solutions, cloud platforms (AWS, Azure, GCP),... ...comprehensive attack timelines Create automation tools and scripts that... ...etc.) Microsoft Windows, GNU/Linux and MacOS operating systems...CloudSeniorWork experience placementLive inWork at officeLocal area- ...across defense, civilian, and homeland security sectors. Our teams work at the intersection... ...at the forefront. Aretum is seeking a Senior Cloud and Technology Modernization SME to... ...architecture, software engineering, intelligent automation, and digital transformation. This role...CloudSeniorTemporary workLocal area
- ...initiatives within the U.S. Department of War. The role focuses on developing and implementing cloud architectures aligned with national defense strategies and requires an active Secret security clearance. Ideal candidates will have extensive experience in Infrastructure as Code...CloudSenior
- ...Red Hat Linux Systems Administrator Red Hat Linux Systems Adm. maintains, monitors... ...developing and enhancing automated processes to minimize... ...improve performance, and the security of the systems architectures... ...environments both on prem and in the cloud. They oversee, maintain,...Cloud
$115k - $203k
...Senior Cloud Platform Security Engineer Job Description Overview CoStar Group is a leading... ...customer-facing products. Security Automation : Integrate automated scanning... ...across databases, network, and system administration. Effective use of AI tools as a...CloudSeniorHourly payFull timeWork at officeWork from homeMonday to Thursday- ...Certifications: Current Security+ before start Level: T... ...develop, and support cloud initiatives to support... ...environments as a Linux SME providing overall... ...experience as a Systems Administrator or similar technical role... ...Experience with automated testing and monitoring...CloudContract workTemporary workWork at officeShift workNight shiftDay shift
$170.6k - $390k
...Operations & Threat Detection - Senior Manager From strategy to... ...opportunity As a Senior Manager in Security Operations & Threat Detection... ...AI‑enabled analytics, automation‑driven workflows, and XDR‑led... ...unification across hybrid and multi‑cloud environments. The Senior...CloudSeniorSummer holidayLocal areaFlexible hours- CCS is in search of a Senior Linux Software Developer/System Administrator to fill a System Architects role for PFPA’s... ...maintain all required virtual private clouds (VPCs) Implement, manage, and... ...Implement and update security groups as necessary to secure VPC...CloudSenior
- This role sits at the intersection of compliance, security engineering, and AI-driven automation. You will serve as a subject matter expert for compliance... ...role requires familiarity with compliance in government cloud environments, including air‑gapped (isolated) cloud...CloudSenior
- ...Senior Oracle Database Administrator Location: Arlington, VA Role: Contract to Hire Security Requirements: Client HQ EOD (Public Trust) – Must obtain... ...Manager (OEM) 12c Cloud Control ~ Experience installing... ...Oracle databases in AIX, Linux, and Windows operating...CloudSeniorContract workNight shiftWeekend workEarly shift
- ...technology organisation seeking a Senior Systems Administrator to manage and scale its... ...longer-term systems, security, and automation initiatives. You will... ...virtualization platforms, and cloud services Monitor alerts... ...Packer, Python, or Bash Linux and Windows server...Cloud
- ...Technologies Consultants (CTC, Inc.) is seeking a Senior Cybersecurity Operations Analyst 3 to... ...providing lifecycle IT, data analytics, cloud managed hosting services, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions....CloudSeniorLong term contractLocal areaFlexible hours
- ...Intelligence & Operations Support (MIOS) is seeking a Network Administrator in Arlington, VA to implement, maintain, monitor, and... ...network infrastructure. The role ensures stable, secure operations across LANs, WANs, cloud environments, and security initiatives. The candidate...CloudSenior
- Chenega Corporation in Arlington, VA is seeking a Network Administrator to implement, maintain, and monitor the organization’s enterprise network across LAN, WAN, and cloud-connected environments, while enforcing security. The role includes configuring routing protocols,...CloudSenior
- Senior Systems Administrator - Arlington, VA Chenega Military, Intelligence... ...Windows and Linux server environments, ensure system security and performance, and support... ...recovery strategies. Automate administrative tasks and... ...network, cybersecurity, cloud, and application teams...CloudSenior
- A recognized IT firm is seeking a Senior Database Administrator to manage enterprise databases, specifically... ...19c, ensuring optimal performance, security, and high availability. Candidates... ...database administration, including automated performance tuning and compliance,...CloudSeniorContract workRemote work
- Security Operations Engineer (Senior) - NIGC Technology Automation & Management (TeAM), Inc. We are an equal employment opportunity employer. All qualified applicants... ..., VMware Hypervisor servers, and Microsoft Azure cloud environments. This position works directly with...CloudSeniorFull timeContract workPart timeRemote work
- Tecolote Research, Inc. is looking for a skilled Systems Administrator based in Arlington, Virginia. The role requires expertise in AWS, Microsoft... ...365, and virtualization technologies, and involves managing secure, scalable systems. The ideal candidate will have over 4 years...CloudSenior
- ...McLean, Virginia, is actively hiring a Senior Cloud and Technology Modernization SME to lead... ...software engineering and intelligent automation, combining over 15 years of industry experience... ...service delivery across defense and homeland security sectors. #J-18808-Ljbffr AretumCloudSenior
- Next Frontier Capital is seeking a Senior Principal Cybersecurity Architect in McLean, Virginia... ...technologies, and advising on complex security solutions. The ideal candidate will have... ...of experience and extensive knowledge in cloud-native applications and security...CloudSenior
- Tecolote Research, Inc. is seeking a Systems Administrator to support our enterprise IT environment from on... ...Online, Intune management, and hardening security baselines while expanding skills in virtualization and cloud technologies. The ideal candidate will have PowerShell...Cloud
- ...TOP Skills - 10 years+, Senior Linux Admin (Ubunto or RHEL), AWS, VMWare... ...desired Linux System Administration • Perform routine patching... ...Amazon Web Services (AWS) Cloud. • Build and maintain system... ...in AWS Cloud. • Implement security benchmarks such as DISA...CloudSeniorLocal areaNight shift
$124.1k - $167.9k
...Information Digital Technology and Security (IDT&S) organization... ...is currently seeking a Senior Linux Systems Administrator to join the team in... ...cross-functional teams to automate security controls, vulnerability... ...years of experience with cloud computing and/or virtualization...CloudSeniorRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift- Guidehouse is seeking an experienced Information Security Systems Officer (ISSO) to lead RMF, ATO, and continuous monitoring for a major... .... You will mentor staff and guide system owners through cloud and on‑premises security in hybrid environments. In this role,...CloudSenior
- ...Title: Senior Systems Administrator Location: Fort Lesley J. McNair, 300 5th Avenue, Washington,... ...Long term Certification: CompTIA Security+ CE and Computing certification Clearance... ...: We are seeking an experienced Cloud Systems Engineer to support...CloudSenior
$150k - $190k
...in McLean, Virginia. The ideal candidate will have 8-10 years of experience in cloud platform services, implementing DevSecOps practices, and demonstrating strong capabilities in automation and CI/CD processes. The role includes managing software development life cycles...CloudSenior$124.1k - $167.9k
...Senior Linux Systems Administrator Company: The Boeing Company The Boeing Company... ...Digital Technology and Security (IDT&S) organization... ...cross-functional teams to automate security controls, vulnerability... ...years of experience with cloud computing and/or...CloudSeniorRelocationVisa sponsorshipWork visaFlexible hoursShift work
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