linux windows engineer jobs

Irving, Texas

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Today

Location: Irving, TX Salary: $100,000.00 USD Annually - $110,000.00 USD Annually Description: Job Description: L3 Linux Administrator Location: Irving, TX (Onsite 3 Days/Week) Employment: Fulltime Experience: 8-12 Years Overview We are seeking a highly skilled L3 Linux Administrator to support and enhance large-scale enterprise Linux environments. This role requires deep systems expertise, strong experience with Veritas Clustering (VCS), SAN/NAS storage, and hands-on collaboration with data

Full-time

USD 100,000.00 - 110,000.00 per year

SecurityArchitect

McKinney, Texas

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Today

Position : Senior Security Architect Location : McKinney, TX (3-4 days onsite) Duration : Long Term About the Role This role is meant for someone who can own security remediation end-to-end across a complex Azure ecosystem. You ll handle vulnerabilities across infrastructure, applications, AKS, containers, data platforms, and core Azure services. Expect to engage directly with senior client leaders, guide engineering teams, and shape the client s overall security maturity. Key Responsibilities

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Full-time, Part-time, Contract, Third Party

ELM Delivery Consultant (Remote)

Remote or Armonk, New York

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Today

RESPONSIBILITIES: Kforce has a client that is seeking an ELM Delivery Consultant. This role will be primarily remote but could involve some travel to visit clients. Summary: We are looking for a resource who can provide ELM expert-level level Subject Matter Expertise (SME) and consulting support across the suite of tools. The SME should be comfortable using their skills to utilize the APIs both internal and external to ELM. The candidate should also be comfortable across OSs (Linux, Windows) an

Contract

$95 - $100 hourly

Tanium Endpoint Security Engineer - Tanium- Onsite

Charlotte, North Carolina

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Today

Job Title: Tanium Endpoint Security Engineer Location: Charlotte, NC Duration: 6 Month Contract to Hire Position Overview: Seeking an Endpoint Security Engineer with deep Tanium expertise to secure, manage, and automate our enterprise endpoint environment. This role will drive endpoint visibility, threat response, vulnerability remediation, and large-scale configuration using Tanium to improve security posture across millions of devices. Key Responsibilities: Administer and optimize the Tani

Contract

Software Developer II

North Charleston, South Carolina

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Today

Description Leading development activities, version control, and task management, leveraging GitLab and Atlassian Suite (Jira, Confluence)Designing, implementing, and maintaining secure code bases using Visual Studio, Visual Studio Code, and associated development platformsIntegrating and validating applications through the OSA DevSecOps pipeline, ensuring operational readiness for ACS/CANES deploymentsTroubleshooting and resolving server communication, DNS, and active directory issues across L

Full-time

Unix/Linux Lead

Arlington, Virginia

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Today

Job ID: T2601900 Location: Arlington, VA, US Date Posted: 2026-03-05 Category: Information Technology Subcategory: IT Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description ? SAIC is proud to support the Federal Deposit Insurance Corporation (FDIC) under the newly awarded Information Security Services (ISS) contract, providing innovative solut

Full-time

Systems Administrator (LINUX)

Sterling, Virginia

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Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

Principal Software Engineer - Creator Success

San Mateo, California

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Today

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences- all created by our global community of developers and creators. At Roblox, we're building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device.We're on a mission to connect a billion people with op

Full-time

USD 295,250.00 - 345,040.00 per year

System Administrator III

Dahlgren, Virginia

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Today

Overview The CIAT Infrastructure Support Engineer is responsible for the operation, maintenance, and support of the CIAT system's underlying infrastructure. This role requires a strong understanding of virtualization technologies, scripting languages, operating systems, and complex system architectures. The engineer will troubleshoot issues, document procedures, and collaborate with other team members to ensure the stability, security, and performance of the CIAT infrastructure. The ideal candi

Full-time

USD 92,620.00 - 155,190.00 per year

Systems Engineer (Infrastructure) - Early Career

Moorestown, New Jersey

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Today

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Full-time

Network Engineer

Little Rock, Arkansas

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Today

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin

Full-time

USD 104,500.00 - 184,115.00 per year

Tech Lead Manager, SRE

Rai Durg, Telangana

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Today

Job Overview We are seeking an experienced Tech Lead Manager, Site Reliability (SRE) to drive technical excellence and team leadership within our global Site Reliability Engineering organization. This role is essential to maintaining and improving the reliability, scalability, and performance of our multi-cloud SaaS platform serving thousands of customers worldwide. The successful candidate will lead a team of SRE engineers while providing hands-on technical expertise in incident response, syst

Full-time

Senior Network Engineer, Information Technology

Richmond, Virginia

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Today

Title: Senior Network Engineer, Information Technology State Role Title: Senior Network Engineer Hiring Range: Commensurate with Experience, Up To $115,000 Pay Band: UG Agency: Attorney General & Dept of Law Location: Office of the Attorney General Agency Website: ;br> Recruitment Type: General Public - G Job Duties The Network Engineer's role is to manage and tune in-house or hosted environment computer software systems and network connections to ensure stable operations, high levels of

Full-time

USD 115,000.00 per year

Python Engineer

Bedminster, New Jersey

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Today

Python Engineer / Programmer Responsibilities: Focus on continued build out/improvement of the current data stores (Oracle, CEPH, and possibly MongoDB) including data access and persistence. Requirement of prior knowledge/experience with database concepts such as SQL tuning, indexes, views, stored procedures, etc. Proficient in fundamental algorithms and data structures. Server-side Python processes utilizing concurrency patterns with asyncio, mutli-processing, and threading. Also, comfortable

Easy Apply

Full-time

Senior Cloud Infrastructure Engineer

Arlington, Virginia

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Today

Job Number: R0236009 Cloud Infrastructure Engineer, Senior The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a Cloud Computing Infrastructure Architect, you know how to take advantage of cloud capab ilities. On our team of experienced professionals, you'll use cutting-edge enterprise cloud platforms to support your clients as they modernize their IT infrastructure and meet their most challenging missions. You'll closely collaborate with fellow cloud arc

Full-time

USD 86,800.00 - 198,000.00 per year

Systems Administrator

Hybrid in McLean, Virginia

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Today

Job Number: R0234895 Systems Administrator The Opportunity: We are seeking a skilled Systems Administrator to support mission-critical infrastructure for a federal client. In this role, you will manage and maintain Linux servers, including RHEL, CentOS, and Ubuntu, ensuring system integrity, performance, availability, and security across enterprise environments. You will install, configure, and troubleshoot server sof tware and services while proactively monitoring system performance and impleme

Full-time

USD 62,000.00 - 141,000.00 per year

Systems Engineer/Technical Project Manager

Mechanicsburg, Pennsylvania

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Today

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. We are seeking a Systems Engineer/Technical Project Manager with a Secret Clearance! Responsibilities Lead efforts to migrate DSCA Applications from locally-hosted to DISA-hosted environmentResponsible for development of Project

Full-time

USD 94,400.00 per year

Systems Engineer(Foxtrot)

King of Prussia, Pennsylvania

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Today

Job#: 3016116 Job Description: A defense and space company is looking to hire a Systems Administrator with a TS/SCI Polygraph security clearance. Location: King of Prussia PA 19406 Clearance required: TS/SCI with CI POLY In this role you will: Have growth opportunities where you can make a difference to a very important mission. Join one of the portfolio's Agile (scrum) teams. Be involved in investigation into ad hoc issues and analyze and resolve complex mission problems. Basic Qualifications:

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Full-time

Cyber Hunt & Respond Principal Engineer

Atlanta, Georgia

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Today

The position is described below. If you want to apply, click the Apply Now button at the top or bottom of this page. After you click Apply Now and complete your application, you'll be invited to create a profile, which will let you see your application status and any communications. If you already have a profile with us, you can log in to check status. Need Help? If you have a disability and need assistance with the application, you can request a reasonable accommodation. Send an email to Acce

Full-time

SNOW Analyst

Fort Mill, South Carolina

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Today

Job#: 3024918 Job Description: SNOW Analyst Location: Fort Mill, South Carolina (Onsite) Employment Type: Contract Role Overview The EOL/EOS Technical Analyst leads technical discovery and validation of hardware, operating systems, software, and application assets across the enterprise. This role consolidates data from ServiceNow/CMDB, vulnerability scanners, and team-owned sources; verifies vendor EOL/EOS statuses; identifies data gaps; maps dependencies; and partners with engineering SMEs

Easy Apply

Full-time

USD 45.00 - 55.00 per hour

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linux windows engineer jobs