Linux windows engineer jobs

Senior Windows Desktop 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

Senior Linux Database Systems Administrator

Dahlgren, Virginia

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Today

Full-time

USD 64.00 per hour

Oracle System Administrator

Lincoln, Nebraska

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Today

Oracle System Administrator Job Description Job Summary: Incumbent will be responsible for ensuring continuous availability of Nebraska Student Information Systems (NeSIS), including Oracle software and servers. Design and implementation of enterprise system architecture. Maintain existing systems by applying patches and upgrades. Monitor, analyze and ensure system performance, capacity, and uptime meet university service level agreements within a 24x7 operation. Troubleshooting complex problem

Full-time

DevOps Engineer

Cedar Rapids, Iowa

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Today

**This is a direct hire for one of our clients. This is a hybrid position with onsite requirements 2-3 days per week. Applicants must be authorized to work in the U.S. without sponsorship.** Summary Our client is seeking a DevOps Engineer to help modernize infrastructure, automate critical administrative processes, and improve operational reliability across a primarily Windows-based environment. This is an opportunity to play a key role in transforming legacy systems, implementing automation, s

Full-time

USD 85,000.00 - 100,000.00 per year

Systems Administrator and Security Analyst

Fort Belvoir, Virginia

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Today

Job Number: R0241858 Systems Administrator and Security Analyst The Opportunity: Your combination of people skills and system administrator and cyber security expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting our United States Army warfighters? We're looking for a system administrator who is comfortable installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) systems across physical, virtu

Full-time

USD 77,600.00 - 176,000.00 per year

IT Operations Engineer

New York, New York

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8d ago

About the Position We're seeking an IT Operations Engineer to support, configure, and maintain multiple systems across all of our technology stacks, including desktop environments, network infrastructure, and various application platforms. Technology is central to our business, and you'll play a crucial role in responding to tech support requests, building and configuring Windows, Linux, and macOS laptops, desktops, and servers, supporting our Windows domain infrastructure, monitoring critical

Full-time

Senior Server IT & VoIP Tech

Richmond, Virginia

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19d ago

In business since 1988. We own/operate a small EDGE tier 3 designed data center next to a large Verizon central office. You will learn many new troubleshooting skills of lasting value working with us. We are respected in IT and lead the market in Telecom (routers, VoIP, circuits, transport) 5% field installs, 25% R&D work, 10% project development work, 60% work assigned tickets. We need you to mostly stay in house at command center Job requires skills at analyzing logs, graphs, reports, custome

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Full-time

87000 - 108000

Technical Service Engineer

Somerville, Massachusetts

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Today

Responsibilities Job Summary The Technical Services Engineer is the first point of contact for users, providing expert support, troubleshooting issues, and contributing to a seamless healthcare IT experience. This role works closely with cross-functional teams to resolve incidents, maintain high service quality, and continuously improve support processes. Essential Duties and Responsibilities Project coordination and task ownership while serving as the primary point of contact for customer co

Full-time

USD 100,000.00 per year

Senior Computer Systems Engineer

Sierra Vista, Arizona

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: DISA STIG, Red Hat OS Administration, VMware Virtualization, Windows Management, Writing Technical Documents Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: SYSTEMS ENGINEER SENIOR Advance how

Full-time

USD 88,130.00 - 115,000.00 per year

Software Developer (Journeyman Software Developer; Systems Software)

Columbia, Maryland

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Today

C/C++ and Python experience Assembly experience (any platform/processor) Bachelor's degree from an accredited college or university in a related discipline and 3+ years of experience.A Master's degree may substitute for 3 years of experience. Active TS/SCI clearance w/Poly Experience supporting USCYBERCOM, NSA, DoD cyber operations, or related mission environments Experience doing Software Development, Reverse Engineering, and Vulnerability Analysis Experience on at least two of the followi

Full-time

System Administrator

Augusta, Georgia

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Today

Job ID: 2615903 Location: Fort Gordon, GA, US Date Posted: 2026-08-20 Category: Information Technology Subcategory: Sys Administrator 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 currently hiring a System Administrator to support Ground Intelligence Support Activity (GISA) Fort Gordon, GA. This role supports a 24/7 Se

Full-time

Senior C++ Programmer

Hybrid in Seattle, Washington

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5d ago

Job Title: Senior C++ Programmer Work Authorization: Experience: 10+ years Education: Degree in Computer Science or a related computer science field Place of performance: Seattle, WA / Remote or Hybrid potential Position Overview: We are seeking an experienced Senior C++ Programmer to support the continued development, enhancement, and maintenance of the Comprehensive Passage (COMPASS) model, a complex ecological modeling application used to predict the effects of alternative dam and reservoir

Easy Apply

Contract

Depends on Experience

SnowFlake Developer, migrating KDB data to Snowflake, SQL, Python, financial 8 Mths Cont in NYC

New York, New York

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2d ago

JPC: 3584 Level 2 Role ( 5 to 8 yrs of total exp) Location: NYC ( 3 days onsite Hybrid Role) Role : SnowFlake Developer / SnowFlake Data Engineer migrating KDB data to Snowflake, SQL, Python, financial data, 8 Months Cont in NYC , Description: 2 Rounds of Interviews ( 1 Zoom, 1 On site) Moving KDB data to Snowflake. Data Management, Model, Access Controls, Review how we are moving the data into snowflake. Liase with the business on how to do this. GDM-Tech (Global Data Mart) is part of TEDRA

Easy Apply

Contract, Third Party

Senior System Administrator

Schenectady, New York

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Today

LTI (Logic Technology, Inc.) the "Pro People" company is a privately held technology solutions provider that offers best in class services to local, national and global organizations. Now after three decades, these initials have come to represent more than just our company name. They've also come to represent our hard earned reputation for Leadership, Technology and Integrity. At LTI, we believe confident, motivated employees produce superior work, ensuring our existing client relationships con

Full-time

Journeyman Linux Systems Administrator

No location provided

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Today

GovCIO is seeking aJourneyman Linux Systems Administrator to support critical infrastructure operations, patch cycles, and lifecycle maintenance activities for the U.S. Coast Guard (USCG). This operational role focuses on the daily administration, configuration management, performance monitoring, and standard security patching of enterprise-level Linux architectures. This position will be located in Kearneysville, WV, and will be a hybrid position. Responsibilities The Journeyman Linux Systems

Full-time

USD 80,000.00 - 100,000.00 per year

Senior Tier 3 CroudStrike Architect

Remote

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5d ago

Job DescriptionWe are seeking a Senior Tier 3 CrowdStrike Architect to design, manage, and support an enterprise CrowdStrike Falcon EDR/XDR environment. This role will handle advanced incident response, threat hunting, platform optimization, and security integrations. ResponsibilitiesArchitect and administer CrowdStrike Falcon across enterprise environments.Handle Tier 3 incident response, threat hunting, containment, and remediation.Manage RTR, IOAs/IOCs, policies, host groups, and platform tun

Easy Apply

Contract, Third Party

70 - 75

L2-L3 Support Engineer

Hybrid in Dallas, Texas

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2d ago

Position: L2-L3 Support Engineer Location: Dallas, Texas Contract Job Description & Skill Requirement: Proven experience with troubleshooting principles, methodologies, and issue resolution techniques in Telecom domain and IMS (4G/5G/LTE) Core networks. Experience in Case Handling, including Emergency Support activities Experience in Conducting root cause analysis and recommend corrective actions to enhance customer experience. Extensive knowledge and expertise in the IMS VoLTE domain including

Easy Apply

Contract

Depends on Experience

Sr. System Administrator

Fort Belvoir, Virginia

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Today

SMS is seeking a Sr. System Administrator at Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment. The candidate will be responsible for sustaining Linux servers as well as the conceptualization, design, development and implementation of new Linux capabilities. The candidate is expected work well as a part of the DTRA Systems Administration team using ITIL best practices as well as work independently on assigned tasks. C

Full-time

System Engineer

Remote or Redmond, Washington

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Today

RESPONSIBILITIES: Kforce has a client in Redmond, WA that is seeking a System Engineer. Summary: This is a site reliability engineering role in the Service Health Platforms team, responsible for the operation of enterprise network observability platforms that consist of commercially available platforms and internally developed systems that ingest network telemetry. The data ingested by these systems provide the foundation for tools used by our network engineers to operate more efficiently in th

Contract

$58 - $62 hourly

Lead AWS Cloud Security Remediation Engineer - CSPM / CrowdStrike / AWS Security

Hybrid in Reston, Virginia

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5d ago

Lead AWS Cloud Security Remediation Engineer (AWS Platform / CSPM Remediation) Location:Remote with onsite interview in Reston, VA Pay:$109/hour (W2) Type:Contract |Schedule:40 hours/week Overview Were looking for a senior, hands-on AWS platform engineer to help remediate cloud security misconfigurations and attack indicators surfaced by a CSPM tool (CrowdStrike). This role is deeply technical and focused on building, hardening, troubleshooting, and improving AWS environments that support produ

Easy Apply

Contract

$109.05