Windows/Linux System Administrator Jobs

501 - 520 of 4,434 Jobs

Generation Technologies Solution Engineer Senior - PrincipalJob Title - Generation Technologies Solution Engineer Senior - Principal

American Electric PowerCompany Name - American Electric Power

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Remote or Columbus, Ohio, USA

Full-time

Job Posting End Date 07-15-2025 Please note the job posting will close on the day before the posting end date Job Summary Part of a larger team delivering high quality technology solutions to the business. Design, develop and install software solutions. Build high-quality, innovative and fully performing software in compliance with internal architecture, development & design standards & best practices. Design, modify, develop, write, implement and troubleshoot software programming applications.

Systems Engineer (Python, AirFlow, CI/CD))Job Title - Systems Engineer (Python, AirFlow, CI/CD))

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Centennial, Colorado, USA

Full-time

Description Client is seeking a contract-to-hire consultant for support with building out their Data Warehouse. The DevOps engineer will support AirFlow installation/configuration as well as other DevOps tasks. We are seeking a mid-level IT professional for a hybrid role combining responsibilities in Systems Administration and Data Warehouse/Python development. This position supports core IT infrastructure, including Linux administration, Windows policy/domain management, and security controls-

Help Desk Technician III / Part-time / Onsite - Bothell, WAJob Title - Help Desk Technician III / Part-time / Onsite - Bothell, WA

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Bothell, Washington, USA

Full-time

A managed IT Services Company is hiring a part-time Help Desk Technician to support their local Bothell, WA office. This is a long term contract role, on-site in Bothell, WA Monday thru Wednesday for a total of 24 hours per work week. Candidates must have experience working in Linux, Windows, and MacOS environments. This is an exciting opportunity for self-motivated and driven individuals who want to work individually on a part-time basis. Help Desk Technicians will be responsible for receiving

Senior Software Engineer - OS / DriversJob Title - Senior Software Engineer - OS / Drivers

Microsoft CorporationCompany Name - Microsoft Corporation

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Redmond, Washington, USA

Full-time

Our team spans the lowest layers of the Windows OS (Operating Systems) and the platform firmware, contributing to silicon enablement technologies like OS power management, device enumeration, resource arbitration, interrupt management, Unified Extensible Firmware Interface (UEFI) and Advanced Configuration and Power Interface (ACPI) firmware. As a Senior Software Engineer on the team, you will have the opportunity to work on products and features that showcase the best of Windows and Microsoft t

Systems EngineerJob Title - Systems Engineer

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

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Fayetteville, North Carolina, USA

Full-time

Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in simulation training environments for our United States military. You understand your customer's environment and how to develop the right systems for their mission. As a Systems Engineer on our team, you'll use your experience in network design and architecture, information assurance, group policy and account management, virtualization, installation

Engineer 4, Software Development & Engineering - 4810Job Title - Engineer 4, Software Development & Engineering - 4810

Comcast CorpCompany Name - Comcast Corp

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Remote or Mount Laurel Township, New Jersey, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou

Senior Solution Architect - Miami FL (Onsite) /4 Months ContractJob Title - Senior Solution Architect - Miami FL (Onsite) /4 Months Contract

Suncap TechnologyCompany Name - Suncap Technology

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Miami, Florida, USA

Contract

Senior Solution Architect Miami, FL (Onsite) 4 Months Contract Must have skills: Dell EMC Power Protect Data Manager Dell EMC Data Domain Dell Data protection Advisor Dell Avamar, Cyber Recovery Cyber Sense DDboost for Applications RMAN and SQL Nice to have skills: Linux, AIX, windows Admin Skills, Cristie backup, LINUX REAR backup, VMware vCenter Project Tasks (day to day responsibilities): Work within the environment by running migration of backups from Avamar to PPDM Opening Change req

Engineering TechnicianJob Title - Engineering Technician

Synergy StaffingCompany Name - Synergy Staffing

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Pittsburgh, Pennsylvania, USA

Full-time

Job DescriptionAs an Engineering Tech, you will: Manufacturing of complex automotive harnesses for power and communication buses by utilizing harness drawings and schematics.Implement best practices in keeping a safe, clean, and efficient working environment.Low-voltage electrical wiring for automotive, trucking, or off-road vehicles.Ability to work independently and turn high-level designs into functional systems.Perform both mechanical and electrical vehicle modifications.Ability to prototype

Cloud Operations EngineerJob Title - Cloud Operations Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Warner Robins, Georgia, USA

Full-time

Job Number: R0221656 Cloud Operations Engineer The Opportunity: Everyone is trying to "harness the power of the cloud," but not everyone knows how. As a cloud architect, you know how to build a cloud-based te chn ical architecture that meets customer needs and takes advantage of cloud capabilities and services. What if you could use your cloud architecture skills to improve warfighter Intelligence, Surveillance, and Reconnaissance ( ISR ) analyst capabilities and communications systems? We need

Test EngineerJob Title - Test Engineer

LenovoCompany Name - Lenovo

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Morrisville, North Carolina, USA

Full-time

General Information Req # WD00083562 Career area: Hardware Engineering Country/Region: United States of America State: North Carolina City: Morrisville Date: Wednesday, June 25, 2025 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$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and

Sr. DevOps Engineer (Actuary)Job Title - Sr. DevOps Engineer (Actuary)

Northwestern MutualCompany Name - Northwestern Mutual

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Milwaukee, Wisconsin, USA

Full-time

What's the role? This Sr. Dev Ops Engineering role on the Actuarial Software Engineering team will focus on the partnership between engineering and risk management partners. To excel in the role, you will combine knowledge of implementation patterns across application and data platforms (Mainframe, Windows, Linux, Docker, AWS) with risk engineering practices to ensure the teams have effectively identified, mitigated, and documented risks in their software solutions. You will have primary respon

Senior Systems Engineer (Linux/OpenShift)Job Title - Senior Systems Engineer (Linux/OpenShift)

General DynamicsCompany Name - General Dynamics

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Springfield, 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 Engineering Job Qualifications: Skills: DevSecOps, Red Hat Enterprise Linux (RHEL), Red Hat OpenShift Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Senior Systems Engineer (Linux/Op

Systems EngineerJob Title - Systems Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fayetteville, North Carolina, USA

Full-time

Job Number: R0222087 Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in simulation training environments for our United States military. You understand your customer's environment and how to develop the right systems for their mission. As a Systems Engineer on our team, you'll use your experience in network design and architecture, information assurance, group policy and account management, virtual

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

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Laurel, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Systems Administrator in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate v

REMOTE Cloud EngineerJob Title - REMOTE Cloud Engineer

ALTA IT ServicesCompany Name - ALTA IT Services

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Remote or Greenbelt, Maryland, USA

Full-time

ALTA IT has a Direct Hire position open for a Cloud Engineer. If you or anyone you know is interested in learning more, please send your updated resume to Looking forward to working with you! REMOTE Cloud Engineer ship is required Active Treasury clearance is preferred Responsibilities: Design, implement, and manage secure cloud architectures on platforms such as AWS, Azure, and/or Google Cloud Platform. Utilize extensive system administration experience to ensure seamless operations and hig

Information Technology Infrastructure ManagerJob Title - Information Technology Infrastructure Manager

Summit Tech PartnersCompany Name - Summit Tech Partners

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Milwaukee, Wisconsin, USA

Full-time

Job DescriptionJob Title: Manager, IT Infrastructure Location: Milwaukee, WI Job Type: Contract to Hire Join our IT leadership team as a IT Manager, overseeing enterprise infrastructure including Windows/Linux servers, cloud environments (AWS/GCP), virtualization, storage, and directory services. You'll lead a team of engineers focused on system reliability, project execution, and service innovation. What You ll Do Lead and mentor a systems and operations teamOversee critical IT systems, from se

Systems AdministratorJob Title - Systems Administrator

Apex SystemsCompany Name - Apex Systems

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Fort Belvoir, Virginia, USA

Full-time

Job#: 2068763 Job Description: CANDIDATES MUST HOLD AN ACTIVE TS/SCI CI POLY AND BE ABLE TO WORK SHIFT WORK TO BE CONSIDERED FOR THE ROLE Systems Administrator Location: Ft. Belvoir, VA Clearance required: TS/SCI with ability to obtain a POLY Shift: See Below $70-$90 an hr/W2 At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world and every day we use our unique skills and experience

Vice President, Lead Cloud & Infrastructure EngineerJob Title - Vice President, Lead Cloud & Infrastructure Engineer

Morgan StanleyCompany Name - Morgan Stanley

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Alpharetta, Georgia, USA

Full-time

Morgan Stanley Services Group Inc. seeks a Vice President, Lead Cloud & Infrastructure Engineer in Alpharetta, Georgia Design and deliver secure, robust, and innovative software solutions to build and deploy new software applications. Work as a cloud engineer and architect to develop innovative software solutions for the public cloud. Provide standard Infrastructure as code (IaC) modules. Architect and onboard public cloud services on Microsoft Azure and AWS. Design and build cloud service auto

Lead Security ArchitectJob Title - Lead Security Architect

Rose InternationalCompany Name - Rose International

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Chicago, Illinois, USA

Full-time

Date Posted: 07/10/2025 Hiring Organization: Rose International Position Number: 485339 Industry: Financial Services Job Title: Lead Security Architect Job Location: Chicago, IL, USA, 60604 Work Model: Hybrid Work Model Details: Hybrid: 3 days onsite Shift: Hours: 8am to 5pm CST Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 4 Min Hourly Rate($): 80.00 Max Hourly Rate($): 90.00 Must Have Skills/Attributes: Architect, Azure, CISSP, Security Experience Desire

Sr. Software Engineer-Automated Test Framework TS/SCI PolyJob Title - Sr. Software Engineer-Automated Test Framework TS/SCI Poly

LeidosCompany Name - Leidos

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Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for an Automated Test Framework Software Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match