Linux windows engineer jobs

Trading Firm Systems Administrator - Trading Applications, Windows, Linux, Networking

Woodridge, Illinois

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28d ago

NO SPONSORSHIP - NO OPT Junior DevOps - Engineer SALARY: $85k - $120k plus discretionary bonus LOCATION: WOODRIDGE, IL Onsite 4 days a week A startup, hedge fund/proprietary trading firm. Looking for a junior devops engineer with strong system administration skills. Linux on backend windows on frontend. Python bash PowerShell TCP/IP GIT CICD IoC observability monitoring 1-3 years experience no med to seniors Seeking a Junior DevOps Engineer to help build, support, and improve the infrastructure

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Full-time

85,000 - 120,000

Senior Windows Systems Engineer

Hybrid in Washington, District of Columbia

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Today

Job Title: Senior Windows Systems Engineer Location: Washington, DC Type: 6+ months contract good chance to extend and/or roll perm Work Model: Washington, DC (Hybrid) work primarily REMOTE with the need to support on site as needed to meet the needs of the program they estimate 2 days per week but this is flexible Security Clearance: Must be able to obtain a Public Trust clearance As the Senior Windows Systems Engineer supporting a federal client, you will provide senior technical support fo

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Contract

$63

Linux Systems Administrator/System Engineer

San Jose, California

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Today

Position Information Job Title: Linux System Admin Contract Period: 6 months + Working Location: San Jose CA 95134 Work Hours: 9am ~ 6pm Local Time Pay $38 - $42 JD Details Position Summary: The DevOps/System Engineer is responsible for effective installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. The system administration tasking will be focused on improving the stability and performance of the system, maintaining and improving th

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Contract

$38.00 - $42.00 per hour

Oracle Linux Engineer

Plano, Texas

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Today

job summary: - Lead the administration, monitoring, and performance tuning of Oracle Enterprise Linux (OEL) environments in a large-scale enterprise ecosystem. - Oversee the design, build, and lifecycle management of Linux servers, including storage, virtualization, and associated infrastructure. - Manage high availability (HA) configurations, clustering, and load-balanced environments to ensure minimal downtime location: Plano, Texas job type: Contract salary: $54.68 - 64.68 per hour work

Contract

USD55 - USD65

Advanced Software Engineer for Linux Application Development for Crypto and Cross Domain Solutions

Hybrid in Scottsdale, Arizona

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15d ago

Job Title: Advanced Software Engineer Linux Application Development Location: Scottsdale, AZ Type: Contract Compensation:65 Work Model: Hybrid onsite and remote Hours: 40.0 Security Clearance: Secret Clearance Overview Secret Clearance Required Responsibilities Design, develop, test, and maintain software applications related to cryptographic solutions and cross domain solutions for the Crypto and Cross Domain Solutions team. Collaborate with cross-functional teams to integrate solutions and t

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Contract

Depends on Experience

Endpoint Platform Engineer (IGEL / Workspace ONE / Linux)

Jersey City, New Jersey

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14d ago

Role Summary This position entails supporting and maintaining a critical endpoint environment with a focus on Linux-based systems, IGEL thin clients, and Workspace ONE (Omnissa). The role requires a technically proficient engineer capable of managing platform stability, troubleshooting hardware and software issues, and collaborating with cross-functional teams to ensure optimal performance across enterprise endpoint devices. Responsibilities Manage and troubleshoot Linux-based endpoint systems,

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Contract, Third Party

Depends on Experience

Senior Linux Systems Engineer, Low Latency, Onsite in Chicago, IL - R

Chicago, Illinois

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Today

Senior Linux Systems Engineer, Low Latency, Onsite in Chicago, IL We are looking to hire a highly talented Senior Linux Systems Engineer to join the technology team. This Senior Linux Systems Engineer position is 100% Onsite and NOT open for Remote. Senior Linux Systems Engineer Responsibilities: - Work collaboratively with technology and business teams on all aspects of a global trading and research infrastructure. - Research and implement enhancements to infrastructure systems as well as auto

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Full-time

$150,000 - $175,000

Email Routing L3 Support Engineer - Linux

Plano, Texas

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Today

job summary: #LI-VB1 I can not work C-C or through a vendor. We are hiring a Level 3 Email Routing Support Engineer to join our core Linux-based email infrastructure team. As senior members of our established team prepare for retirement, we are seeking a strong technical lead who can maintain operational continuity (BAU) for our legacy environment while helping drive modernizations for our messaging architecture. This position is structured with a direct path toward FTE conversion, making it

Full-time

USD56 - USD66

RF Software Engineer 1 - (DSP, C++, Linux)

Annapolis, Maryland

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Today

RF Software Engineer 1 - (DSP, C++, Linux) Clearance: TS/SCI - Polygraph required Position ID: 11-8875-RFSWE1 Location: Annapolis Junction, Maryland Description: RF Software Engineer Level 1 supporting DSP algorithm work. Design and implement DSP algorithms in software, with a focus on high-throughput exploitation of signals, low signal to noise ratio, higher-order, and/or adaptive modulations.Conduct necessary modifications to existing software and/or firmware to adapt COTS and GOTS products

Full-time

USD 166,000.00 - 203,000.00 per year

Senior Linux/Unix Systems Engineer

Hybrid in Washington, District of Columbia

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30+d ago

Position Summary As the Senior Linux/Unix Systems Engineer, you are the senior technical authority for the agency s Linux platform. You will design, engineer, and modernize the RHEL and Oracle Linux environment, set the standards the rest of the team builds to, and serve as the final escalation point when an issue exceeds Tier 1 and Tier 2 support. This is a hands-on engineering role with design ownership: you will contribute to how the platform is built, hardened, automated, and recovered, and

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Contract

$60 - $70

Senior Windows Engineer

Laurel, Maryland

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Today

MANTECH is seeking a motivated, career and customer-oriented Senior Windows Engineer, to join our team in Laurel, MD. Become an integral part of a diverse team that delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. It is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO?s Enterprise Information Technology (EIT). EIT is MPO?s backbone- platform for all Enterprise users. Dat

Full-time

Linux Systems Engineer - Server Migration

Dallas, Texas

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9d ago

Company Overview: Req ID: 378582 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Linux Systems Engineer - Server Migration to join their team in Salt Lake City, Utah (US-UT), United States (US). Job Description: Linux Systems Engineer Server Migration Linux Systems Engineer Server Migration supports

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Third Party, Contract

$55 - $67

Windows OS Engineer

Irving, Texas

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Today

Company Overview: Req ID: 383027 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Sys. Integration Sr. Specialist Advisor to join our team in Irving, Texas (US-TX), United States (US). Job Description: " Lead complex Windows OS Engineering initiatives focused on Windows Server platform modernization, image lifecycle, p

Full-time

USD 66.50 per hour

Linux Systems Engineer

Arlington, Virginia

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Today

Job ID: 2616803 Location: Arlington, VA, US Date Posted: 2026-09-15 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Linux Systems Engineer capable of working with contractors, government personnel, and subject matter experts focusing on creating and

Full-time

USD 160,001.00 - 200,000.00 per year

Windows Systems Engineer SME

Corona, California

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Today

Overview Bowhead seeks a Windows Systems Engineer SME to join our team supporting the Program Office for NSWC Corona in Norco, California. The Windows Systems Engineer SME will work directly with the client analyzing complex and unique technical support assignments and lead or collaborate with other system administrators, cybersecurity personnel, and program analysts within an agile environment. This position is 100% onsite. Responsibilities The Windows Systems Engineer administers and suppor

Full-time

USD 115,000.00 - 135,000.00 per year

Senior Linux & Network Engineer

Annapolis, Maryland

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Linux & Network Engineer in Annapolis, MD or Dallas, TX. This role reports to US Operations Manager. Position Summary: We are seeking a Senior Linux & Network Engineer to support and maintain highly available production environments. This role combines hands-on incident response, troubleshooting, infrastructure engineering, and operational improvements within a 24/7/365 environment. Key Responsibilities: * Serve as the primary tech

Contract

$70 - $72 hourly

Principal Linux/Unix Engineer II

Pocatello, Idaho

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Today

Overview Future Opportunities: Linux/Unix Engineers Are you a Linux/Unix Engineer ready to take your career to the next level and support critical national missions? Edgewater Federal Solutions is actively building a pipeline of talented professionals for future full-time opportunities in Pocatello, ID. Location: Pocatello, ID One of the best parts? We are willing to sponsor qualified candidates for a Top Secret clearance. Whether you already hold an active clearance or are looking for an empl

Full-time

Linux Engineer

Lorton, Virginia

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Today

Leidos Enterprise Civil Division in support of the Department of Homeland Security (DHS) is looking for talent in the Information Technology field to work as a Linux Engineer in the Lorton, Virginia area. In FY23 Leidos was awarded the Homeland Enterprise Information Technology Secure Services and Support (HEITS) follow-on contract to support and enhance the DHS networks, Homeland Secure Data Network (HSDN) and the Classified-Local Area Network (C-LAN). Leidos is a Fortune 500 science and techn

Full-time

USD 116,350.00 - 210,325.00 per year

Senior Linux Systems Engineer

Santa Clara, California

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Today

Description Invent the future with us. Ampere is a semiconductor design company for a new era, leading the future of computing with an innovative approach to CPU design focused on high-performance, energy efficient AI compute. As a pioneer in the new frontier of energy efficient high-performance computing, Ampere is part of the Softbank Group of companies driving sustainable computing for AI, Cloud, and edge applications. Join us at Ampere and work alongside a passionate and growing team - we'd

Full-time

USD 159,000.00 - 239,000.00 per year

Windows Desktop Engineer

Atlanta, Georgia

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23d ago

Windows Desktop Engineer Location: Atlanta, GA Work Arrangement: 100% Onsite 5 Days a Week Employment Type: Full-Time / Contract Experience: 47+ Years Job Summary We are seeking an experienced *Windows Desktop Engineer* to provide hands-on desktop engineering, endpoint management, troubleshooting, and technical support for users in a corporate environment. The ideal candidate will have strong expertise in the *Microsoft Windows ecosystem*, endpoint management, hardware/software troubleshooting,

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Full-time

Depends on Experience