Linux Windows Engineer jobs

Annapolis, Maryland

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Today

Minimum Qualifications: - Windows 11: ability to troubleshoot various hardware issues - Linux: experience with Ubuntu and Fedora - Networking: experience with Juniper - Windows Server: manage roles including DNS, DHCP, Active Directory including Group Policy, Remote Desktop Services, and Hyper-V - Experience with Powershell scripting Preferred Qualifications: - Experience with Cisco and Dell networking systems - Ability to upgrade code on Cisco and Juniper switches - Strong Windows and Linux tr

Full-time

Field Controls Engineer

Alpharetta, Georgia

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Today

Overview Supporting mission- critical Industrial Control Systems (ICS) within the power generation industry. Experience with Distributed Control Systems, Windows and Linux administration, VMware virtualization, industrial networking, and OT infrastructure supporting electric power generation. Ability to commission, modernize, troubleshoot, and maintain highly available control systems while working directly with customers during outages, startups, and modernization projects throughout North Ame

Full-time

Senior System Administrator

Los Angeles, California

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Today

Advanced Reentry Technologies Who We Are: Inversion is an aerospace and defense company pioneering advanced reentry technology to enable next-generation capabilities from space. By combining high-performance materials, precision aerodynamics, and mission-driven autonomy, Inversion is transforming reentry into an operational capability for an entirely new class of missions. The company's highly maneuverable reentry spacecraft, Arc, is designed for rapid global cargo delivery, hypersonic testin

Full-time

USD 97,000.00 - 154,000.00 per year

Mid-Level Classified Linux System Administrator **Sign on Bonus Potential**

Berkeley, Missouri

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Today

Mid-Level Classified Linux System Administrator **Sign on Bonus Potential** Company: The Boeing Company Boeing's Specialized United States (US) Infrastructure Operations Organization is currently seeking a Mid-Level Classified Linux System Administrator to join the team in Berkeley, MO or Hazelwood, MO. This role directly supports our Air Dominance (AD) programs. You will be tasked with installing, operating, securing, and maintaining the dedicated Program Information Technology Infrastructur

Full-time

USD 96,050.00 - 129,950.00 per year

Software Engineer

Laurel, Maryland

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Today

About Leidos Leidos is a FORTUNE 500 company bringing a mix of innovative technology and sector expertise to customers in the national security, engineering, and health industries. We deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. The Leidos Intel Sector combines technology-enabled services and mission software capabilities to support Intelligence Community customers as they address evolving national security cha

Full-time

USD 87,100.00 - 157,450.00 per year

Junior DevOps Engineer/System Administrator

Woodridge, Illinois

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Today

Junior DevOps Engineer An innovative trading technology organization is seeking a Junior DevOps Engineer to help strengthen and scale the infrastructure behind its real-time trading platforms. This opportunity is ideal for an early-career engineer who enjoys working at the intersection of systems, automation, and operations while gaining hands-on experience in a highly technical environment. As part of a collaborative engineering team, you'll contribute to the stability, performance, and continu

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Full-time

$85000 - $120000

Senior C++ Programmer

Seattle, Washington

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Today

Place of Performance: NOAA Fisheries, Northwest Fisheries Science Center Fish Ecology Division 2725 Montlake Boulevard East Seattle, Washington 98112 Brief Summary: NOAA is seeking an experienced Senior C++ Programmer to improve and maintain the COMPASS ecological model. The work includes developing software features, resolving technical issues, improving performance, and collaborating with NOAA scientists. . The NOAA Northwest Fisheries Science Center requires an experienced Senior C++ Prog

Full-time

Cybersecurity Engineer Cryptographic Infrastructure

Remote

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3d ago

Role:Cybersecurity EngineerLocation:NYC,NY Required Qualifications & Skills 8+ years of relevant cybersecurity, cryptographic engineering, or security infrastructure experience. Hands-on experience with HSMs and cryptographic infrastructure. Experience with Thales Luna HSM and/or CipherTrust Manager. Strong understanding of encryption key lifecycle management. Experience with KMIP and PKCS#11. Experience with certificate and key management. Strong scripting/automation skills using Python, PowerS

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Contract

$60 - $80

Systems Support Specialist 1

Austin, Texas

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Today

Job Description Position Summary The Support Specialist will provide technical support and issue resolution for AI Halo platforms across Windows and Linux operating systems. This role serves as a key interface between customers, field engineering teams, software developers, and hardware engineering organizations to diagnose and resolve platform, driver, AI framework, and application issues. The ideal candidate will have experience supporting x86 platforms, AI/ML software environments, GPU comp

Full-time

Associate IT Support Engineer

West Lafayette, Indiana

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Today

Associate IT Support Engineer City: West Lafayette Job Description: Job Summary The Associate IT Support Engineer will work as an entry level professional contributor working under immediate supervision, contribute to the development, installation, coordination, and maintenance of enterprise-level Windows, MacOS, and Linux environments, systems, software, and system management tools as part of an integrated team effort in support of instructional goals of Purdue University. What We're Looking

Full-time

USD 54,320.00 per year

Systems Administrator EG Labs - JETSII

Houston, Texas

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Today

Job Description GeoControl Systems, Inc. as a HUBZone company, is required to maintain a Federally mandated level of employees that reside (home residence) in a qualified HUBZone. ONLY applicants whose home address lies in a qualified HUBZone will be considered for this position. You can verify whether you reside in a HUBZone by using the following website: ;br> Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and divers

Full-time

Junior Signal Processing Engineer

San Diego, California

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Today

Description Today, Electronic Warfare (EW) is a growing enterprise - protecting the warfighter and our national security against ever-adapting threats. Leidos currently has an opening for a Junior Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. As part of our team, you will focus on improving the robustness and efficacy of sensors and signals in complicated environments. More broadly, you will advance the state of the art in research and advanced application

Full-time

USD 69,550.00 - 125,725.00 per year

Sr. AI Hardware Engineer

Morrisville, North Carolina

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Today

General Information Req # WD00101878 Career area: Hardware Engineering Country/Region: United States of America State: North Carolina City: Morrisville Date: Tuesday, September 22, 2026 Working time: Full-time Additional Locations: * United States of America - North Carolina - Morrisville Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$83 billion revenue global technology powerhouse, ranked #153 in the Fortune Global 500, and servin

Full-time

Network/Systems Engineer

No location provided

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Today

GovCIO is currently hiring for a SME - Systems Engineer to design, build, and maintain an on-premises DevSecOps pipeline and scalable network architecture in support of the Naval Criminal Investigative Service (NCIS). This position will be located in Quantico, VA and will be an onsite position. Responsibilities Gathers information concerning the capabilities of Company products; investigates the technical capabilities of Company products and competing equipment and/or solutions; stays abreas

Full-time

USD 185,000.00 - 195,000.00 per year

Windows Systems Administrator - TS/SCI w/Polygraph

McLean, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Microsoft SQL Database, VMware Clusters, Windows Engineering, Windows System Administration Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: At GDIT, people are our differentiator. As a Windo

Full-time

USD 199,750.00 - 270,250.00 per year

Server Administrator

Hybrid in Dallas, Texas

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26d ago

10+ years of experience in Server Administration with strong hands-on expertise in Linux and Windows Server environments.Install, configure, administer, patch, and maintain Linux and Windows servers across development, test, and production environments.Manage and support server clustering, high availability, failover, and disaster recovery solutions to ensure maximum system uptime.Administer and troubleshoot storage environments, including SAN, NAS, disk provisioning, storage allocation, multipa

Easy Apply

Contract, Third Party

Depends on Experience

Kubernetes Platform Engineer – Voice Services Modernization

Hybrid in Philadelphia, Pennsylvania

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3d ago

Hiring: Kubernetes Platform Engineer Voice Services Modernization Location: Philadelphia, PA Hybrid (12 days/week onsite) Duration: 6 Months Type: Contract Priority: High Relocation: Open to relocation Position Summary We are looking for a strong Kubernetes Platform Engineer to design, deploy, automate, and operationalize cloud-native infrastructure supporting mission-critical voice applications. The role focuses on modernizing traditional VM-based voice middleware and backend

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Contract, Third Party

Depends on Experience

Windows IT Server Systems Administrator

Dahlgren, Virginia

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Today

Overview Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job. SUMMARY: The Systems Administrator shall demonstrate experience in systems administration in the following operating systems: UNIX, Linux, or Windows. The specialized experience includes Linux system administration of Redhat and security setup and updates (IAVA's); UNIX system administration of Sol

Full-time

USD 48.00 per hour

Senior Linux/Unix IT Systems Administrator

Dahlgren, Virginia

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Today

Overview Job specifications are intended to present a descriptive list of the range of duties performed by employees. Specifications are not intended to reflect all duties performed within the job. SUMMARY: The Senior Systems Administrator shall demonstrate experience in systems administration in the following operating systems: UNIX, Linux, or Windows. The specialized experience includes Linux system administration of Redhat and security setup and updates (IAVA's); UNIX system administration

Full-time

USD 64.00 per hour

Containerization Engineer

Washington, District of Columbia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: Cyber and IT Risk Management Job Qualifications: Skills: Docker Kubernetes Architecture, Java (Programming Language), LAMP Stack, Red Hat Enterprise Linux (RHEL), Red Hat OpenShift Certifications: None Experience: 10 + years of related experience ship Required: No Job Description: Required experience / skills: Five (5) p

Full-time

USD 116,025.00 - 156,975.00 per year