Senior Linux Sysadmin - Kubernetes & Security Focus
Elenchus Technologies
Elenchus Technologies in Annapolis, MD is seeking a senior Linux System Administrator/Engineer for a contractor role supporting an IC-wide mission environment. The candidate will manage CentOS/RHEL Linux admin tasks, operate in a Kubernetes-based environment, and apply security best practices. Required: Security+ certification; Kubernetes experience with tooling and container fundamentals. Desired: Red Hat Certification, Python/Ansible/Salt, VMware, Agile/DevOps, encryption tech; SYS3 privacy #J-18808-Ljbffr Elenchus Technologies
$140k - $215k
...and we've redefined modern security with the world's most advanced... ...passion, a relentless focus on innovation and a fanatical... ...is seeking a highly skilled Senior Linux Systems Engineer to design,... ...including hands-on usage with Kubernetes-native, AWS S3-compatible object...SeniorWork experience placementWork at officeLocal areaRemote work- ...an experienced and customer-focused Systems Administrator for our... ...virtualization, storage, and security tools. The role requires 10+... ...years of systems administration, Linux experience, Splunk... ...Ansible. Preferred: Docker, Kubernetes, NiFi, and other DevOps tools...Senior
- ...description The project is focused on improving the security, release reliability,... ...cadence.The role combines senior software engineering, DevOps... ...knowledge of OpenShift, Kubernetes, or comparable container platforms... .... Competence in Linux command-line tools and production...Senior
$225k - $255k
...technicallystrong and growth-oriented company focused on bringing innovative solutions to... ...current Top-Secret/SCIwith polygraph security clearance is required. Candidates... ...last 5 years Desired skills: Docker Kubernetes AWS Linux Benefits Erias Ventures provides a complete...SeniorHourly payTemporary workImmediate startFlexible hours- ...and architectural vision. You will own reference architectures, standards, and roadmaps for compute, storage, virtualization, containers, and cloud platforms, while ensuring high availability, security, and cost-effectiveness across environments. #J-18808-Ljbffr SocketSenior
- ...venture between ActioNet and Ignite, seeks a very experienced Senior Red Hat Linux Admin/Engineer for the Census Bureau project. You will... ...Public Trust background check. Expect 24/7 support and a focus on security, performance tuning, and reliable Linux operations. #J-1...SeniorWork at office
- Peraton is hiring a Senior Linux Systems Administrator/TTO Lead in the Annapolis Junction area. The role focuses on information security solutions, vulnerability assessments, and enterprise security services. The candidate should have leadership experience and strong collaboration...Senior
- The University of Akron offers a hands-on IT support role focused on delivering reliable, high-quality service to faculty and staff across... ...network issues while mentoring student employees and ensuring security standards are met. With 4+ years of relevant experience and...Senior
$54.81 - $87.5 per hour
...Contributor Business Unit: Technology & Security Work Type: Hybrid Job Location: Oakland;... ...related infrastructure. Position Summary The Senior IT Transport Specialist provides... ...and Layer 2 transport technologies, with focused responsibility for PG&E IT IP Multiplexors...SeniorHourly payWork at officeRemote work- Vultr is seeking a Senior Linux Administrator to maintain and optimize our global cloud infrastructure. The role focuses on mentoring junior admins, leading projects from planning to delivery, and handling incident response across our rapid-growth environment. The ideal...SeniorWorldwide
- ...Overview:MUFG is seeking a highly motivated Security Engineer to design, develop, and deploy... ...data ingestion pipelines, specifically focusing on Vector DatabasesProcess Mapping &... ...Bedrock/SageMaker, Azure AI)DevOps: Docker, Kubernetes, and Git for version control and...SeniorFull timeWork experience placementWork at officeLocal areaRemote work1 day per week
$90.45k - $135k
...support the evangelization of an application security strategy under the direction of the... ...Security. This candidate will primarily be focused on ensuring security is built into the... ...with Ansible, DeMisto, Docker, and/or Kubernetes).Some experience with development of RESTful...SeniorFull timeLocal area$106.8k - $160.2k
...of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable... ...is looking for you to join our team as a Senior Principal Contract Administrator based... ...conducted in classified environments, focused on programs conducting cybersecurity services...SeniorContract workWork experience placementRelocationShift work$117.5k - $235.7k
...premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge work in a broad array of areas.... ...high-performance systems. Experience with embedded Linux, real-time operating systems, bare-metal...SeniorPart timeRemote workWork from homeWorldwideRelocationRelocation packageFlexible hours- ...Fundamental to our culture is an unwavering focus on values, dedication to our... ...domains in the interest of national security. Job Title: Senior Specialist, Systems Engineering Job Code... ...engineering, AWS cloud technologies, Kubernetes orchestration, and networked systems,...SeniorLocal areaShift workWeekend work
- Belay Technologies is seeking a Database Administrator to join our intel team. The DBA will maintain the integrity, security, and availability of multiple databases, perform disaster recovery, tuning, and monitoring, and implement policies for database security and data...Senior
- Akumen, Inc. in Washington, DC, is seeking an experienced Database Administrator to support the administration, performance, security, and availability of mission-critical database environments supporting federal government systems. The DBA will maintain reliable operations...Senior
- ...Senior Lead Software Engineer- Platform / Linux Engineering Be an integral part of an agile team that's constantly... ...-leading technology products in a secure, stable, and scalable way. Drive... ...orchestration experience (e.g., Docker, Kubernetes) Experience leading cross-...Senior
- ...exploration and in-space manufacturing to national security and defense initiatives. The team has... ...across all orbital domains. As a Senior/Principal Systems Engineer (EO/IR) based... ...pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than...SeniorPermanent employmentLocal area
- CrowdStrike is seeking a Senior Linux Systems Engineer to design, build, and maintain a complex multi-cloud object store across 3,0... ...solutions in a critical production environment, with a strong focus on security and reliability. This role supports remote work and...SeniorRemote work
$250k - $275k
...faster. And because Tines is secure and private by design, it’s popular... ...finance, and other security-focused teams. At Tines, we're... ...our journey. We're seeking a Senior Manager, Product Security to... ...technologies such as Docker and Kubernetes. Working knowledge of modern...SeniorRemote jobWork visa- Strava is seeking a Senior Manager, Detection & Response to own and scale security monitoring, incident response, recovery, and threat hunting across both our product... ..., Product Security, IT, and Engineering, and focuses on automating detection, improving telemetry, and...Senior
- Munson Healthcare is seeking a senior security professional to investigate and enhance the organization’s security posture. You will identify... ...with customers to ensure compliant practices. The role focuses on stabilizing and improving security processes across the health...Senior
- Systems Planning and Analysis, Inc. (SPA) seeks a Technical Program Analyst to provide onsite support in Arlington, VA. The role focuses on managing DARPA programs, coordinating stakeholders, and transitioning technology to operations. Candidates should bring TS/SCI clearance...Senior
- ...Grumman Space Systems seeks a high-energy Senior Manager Level 3 (M3) of Business... ...for ISR satellite portfolios and national security programs. The role bridges engineering and... ...management (NCTA, B&P, IRAD budgets) with a focus on RF systems and payload concepts, and requires...Senior
- Fullsteam is seeking a security incident response specialist to lead investigations, coordinate with cross-functional teams, and drive... ...threat hunting, tune alerts, and contribute to playbooks with a focus on reducing false positives and strengthening defenses. This role...Senior
- Blue Ops, Inc. in Valdosta, GA is seeking a Senior Systems Administrator to own the reliability, security, and performance of IT infrastructure across Microsoft 365, cloud, on‑premises, endpoint, identity and collaboration platforms. This hands-on role requires independent...Senior
- Red Cat Holdings seeks a Senior Systems Administrator to own reliability, security, and performance of IT infrastructure across Microsoft 365, cloud, on-premises, and endpoints. The role demands hands-on expertise in a secure, compliant environment and the ability to work...Senior
- Munger, Tolles & Olson LLP is seeking a Talent Systems Administrator to manage Workday and related HRIS systems, ensuring security, data integrity, and optimal performance. The role emphasizes system configuration, module design, and ongoing maintenance across HR functions...Senior
- Booz Allen Hamilton is hiring a Personnel Security Specialist to support collateral, SCI, and SAP security within a multilevel DoW environment... ...members and influence security operations. This is a security-focused position supporting national programs. #J-18808-Ljbffr Booz...Senior
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