linux+ Jobs

61 - 80 of 7,055 Jobs

Network Systems EngineerJob Title - Network Systems Engineer

QinetiQ USCompany Name - QinetiQ US

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McLean, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a

Systems Engineer Senior - Level 3Job Title - Systems Engineer Senior - Level 3

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Orlando, Florida, USA

Full-time

Job Description What You Will Be Doing: Join the Digital Sustainment and Analytics (DSA) - Sustainment Integrated Tools & Engineering (SITE) Team within Lockheed Martin, where we are revolutionizing our operations and business processes to deliver exceptional value to our customers. We are seeking a highly motivated and talented Systems Engineer Senior to support our Sustainment Field Engineering initiatives, software integration and deployment. This is a challenging and rewarding mid-level pos

Operations Security Engineer - PlacementJob Title - Operations Security Engineer - Placement

Apex SystemsCompany Name - Apex Systems

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Joint Base Andrews, Maryland, USA

Full-time

Job#: 2076817 Job Description: Apex Systems is seeking an Operations Security Engineer to support the US Airforce at Joint Base Andrews. If interested, email your resume. #clearance Position: Operations Security Engineer Location: Fully onsite at Joint Base Andrews Hours: M-F, 8 hour shift between 6AM-6PM Compensation: $70-$75/hr Job type: Full-time, long-term contract Certification: Security+ required Primary Responsibilities As the Operations Security Engineer, you will work alongside a de

Senior Linux System AdministratorJob Title - Senior Linux System Administrator

LeidosCompany Name - Leidos

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Orlando, Florida, USA

Full-time

Are you an experienced Senior Linux System Administrator looking for your next challenge? Your search ends here! We have an exciting opportunity for you to support several Programs in the Orlando Area. Your expertise will guide the definition, implementation, and delivery of capability focused on Cyber Training systems and Synthetic Environment Generation. You'll have the chance to work with a broad range of systems, providing overall support for various critical systems. Join our team and make

Cloud Systems DeveloperJob Title - Cloud Systems Developer

General DynamicsCompany Name - General Dynamics

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Mary Esther, Florida, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Cloud Job Qualifications: Skills: AWS Cloud Computing, Cloud Development, Cloud Solutions, Containerization, Red Hat Ansible Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Cloud Developer Advisor Own the opportunity as a Cloud Systems Developer and help ensure

Systems Sustainment Administrator - EveningJob Title - Systems Sustainment Administrator - Evening

SAICCompany Name - SAIC

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Suffolk, Virginia, USA

Full-time

Job ID: 2502776 Location: SUFFOLK, VA, US Date Posted: 2025-03-05 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Evening Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for a Systems Engineer to serve as a Systems Administrator with experience in US Navy IT networks to support the sustained operation and maintenance o

Systems Sustainment Administrator - NightJob Title - Systems Sustainment Administrator - Night

SAICCompany Name - SAIC

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Suffolk, Virginia, USA

Full-time

Job ID: 2502778 Location: SUFFOLK, VA, US Date Posted: 2025-03-05 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Night Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for a Systems Engineer to serve as a Systems Administrator with experience in US Navy IT networks to support the sustained operation and maintenance of

Senior Application & Infrastructure Support EngineerJob Title - Senior Application & Infrastructure Support Engineer

Charles SchwabCompany Name - Charles Schwab

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Phoenix, Arizona, USA

Full-time

Your Opportunity At Schwab, you're empowered to make an impact on your career. Here, innovative thought meets creative problem solving, helping us "challenge the status quo" and transform the finance industry together. Security Production Engineering (SPE) is a pivotal component of our organizations' cyber security resilience, acting as a core contributor in enhancing the efficiency, effectiveness, scalability, and resilience of our cyber security applications and the infrastructure they run o

Senior Systems Sustainment Administrator - EveningJob Title - Senior Systems Sustainment Administrator - Evening

SAICCompany Name - SAIC

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Suffolk, Virginia, USA

Full-time

Job ID: 2502771 Location: SUFFOLK, VA, US Date Posted: 2025-07-07 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-time Shift: Evening Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for a Senior Systems Engineer to serve as a Senior Systems Administrator with experience in US Navy IT networks to support the sustained operation and

Cyber Security Engineer - Illumio SMEJob Title - Cyber Security Engineer - Illumio SME

Akima, LLCCompany Name - Akima, LLC

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Kansas, USA

Full-time

The Cyber Security Engineer - Illumio SME provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and implements security measures to protect computer systems, networks, and data from loss and service interruptions. Analyzes and documents security risks, breaches, and other cyber security incidents and the damage they cause. Develops and implements a network disaster recovery plan and oversees the monitoring of the computer networks for secu

Cyber Security Engineer - Illumio SMEJob Title - Cyber Security Engineer - Illumio SME

Akima, LLCCompany Name - Akima, LLC

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Colorado, USA

Full-time

The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and implements security measures to protect computer systems, networks, and data from loss and service interruptions. Analyzes and documents security risks, breaches, and other cyber security incidents and the damage they cause. Develops and implements a network disaster recovery plan and oversees the monitoring of the computer networks for secu

M3 Systems Administrator (RHEL/Linux) - TS/SCI RequiredJob Title - M3 Systems Administrator (RHEL/Linux) - TS/SCI Required

General DynamicsCompany Name - General Dynamics

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Charlottesville, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Active Directory (AD), Disaster Recovery (DR), Linux Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: M3 Systems Administrator (RHEL/Linux) - TS/SCI Required Transform technology into opport

HPC Systems AdministratorJob Title - HPC Systems Administrator

Apex SystemsCompany Name - Apex Systems

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Biloxi, Mississippi, USA

Full-time

Job#: 2052856 Job Description: HPC Systems Administrator Role Requires: Top Secret Clearance, TS/SCI preferred Security+ and Linux+ certification Role will be on-site at customer location in Stennis, MS Will require some on-call/weekend work Management Level Definition: Contributions impact technical components of HPE products, solutions, or services regularly and sustainable. Applies advanced subject matter knowledge to solve complex business issues and is regarded as a subject matter exp

Advanced Application and Infrastructure Support EngineerJob Title - Advanced Application and Infrastructure Support Engineer

Charles SchwabCompany Name - Charles Schwab

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Phoenix, Arizona, USA

Full-time

Network Operations (Infrastructure & Lab) Systems EngineerJob Title - Network Operations (Infrastructure & Lab) Systems Engineer

PETADATACompany Name - PETADATA

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Albany, New York, USA

Full-time, Contract

Job Title: Network Operations (Infrastructure & Lab) Systems Engineer Location: Albany (NY) - Monday to Friday, Must be Onsite Experience: 10+ yrs Work type: W2 only About PETADATA At PETADATA, we harness the power of advanced data infrastructure, cloud technologies, and intelligent systems to drive innovation and enable smarter decisions across industries. We are seeking a hands-on, technically curious, and detail-oriented Infrastructure & Lab Systems Engineer to support our engineering operat

Actively looking for a Casandra Database Administrator.Job Title - Actively looking for a Casandra Database Administrator.

SripenCompany Name - Sripen

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Houston, Texas, USA

Third Party, Contract

Job Description We are looking for 10+ years of experience Database Administrator (DBA) to provide production support for Amazon RDS, Amazon Aurora, Cassandra, and Document-based databases . This role will support the ongoing operations, performance, and availability of our cloud-based and NoSQL database environments. The ideal candidate will be adept at managing large-scale distributed systems, cloud-native services, and hybrid data platforms in a 24/7 production environment. Technical Skills:

Linux & Middleware Systems EngineerJob Title - Linux & Middleware Systems Engineer

AspireIT SolutionsCompany Name - AspireIT Solutions

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Sacramento, California, USA

Contract

Job Title: Linux & Middleware Systems Engineer Experience: 5+ Years Duration: Long-Term Contract Key Responsibilities: Lead the design and implementation of scalable middleware infrastructure supporting enterprise customer systems. Administer and configure NFS, Samba, and user roles in RHEL/OEL environments. Monitor operating systems, application health, and system resources (disk, memory, users). Implement and maintain monitoring tools such as Grafana, Prometheus, and Splunk. Build and manage I

Kafka EngineerJob Title - Kafka Engineer

Dizer CorpCompany Name - Dizer Corp

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New York, New York, USA

Third Party, Contract

Title : Kafka Engineer Location : NYC, NY Note : An in-person interview is required. Key skills : Kafka, Linux Description Core Platform Engineer with deep expertise in Kafka and Linux systems engineering.The ideal candidate will be responsible for designing, deploying, maintaining, and scaling Kafka clusters in mission-critical environments, while also supporting the Linux-based infrastructure that forms the foundation of our real-time data platform. Thanks & Regards Satish Reddy |Lead Techn

System AdministratorJob Title - System Administrator

Purple Drive Technologies LLCCompany Name - Purple Drive Technologies LLC

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San Antonio, Texas, USA

Contract, Third Party

1. Linux (RHEL) system installation and configurations 2. User account Management 3. Security Management 4. Backup and Recovery 5. provide user support skills needed 1. Experience with system upgrade (especially with RHEL systems) 2. Exhibit strong experience working with different teams like Network, Security, Storage etc. 3. Developing and maintaining scripts to automate routine tasks and manage system configurations. 4. Good understanding of ETL tools like DataStage, Informatica Etc. 5. S

Multi-Cloud Systems AdministratorJob Title - Multi-Cloud Systems Administrator

Catapult Solutions GroupCompany Name - Catapult Solutions Group

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Contract

Multi-Cloud Systems Administrator Department: Information Technology / Infrastructure Location:Decatur, IN Work Model: On-site Role Type: Full-time Hours Duration: 6-month contract (potential extension/conversion) Clearance requirement: PUBLIC TRUST About Our Client Our client is a global technology, engineering, and science company that supports critical missions across defense, intelligence, civil, and health markets. They provide advanced solutions by combining deep domain knowledge with c