Senior Linux Windows Engineer Jobs

101 - 120 of 2,408 Jobs

Senior Android Vulnerability Research Engineer and DeveloperJob Title - Senior Android Vulnerability Research Engineer and Developer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Quantico, Virginia, USA

Full-time

Job Number: R0221762 Android Vulnerability Research Engineer and Developer, Senior Key Role: Conduct research and analysis to identify vulnerabilities and potential threat vectors into systems and networks, develop computer network operations ( CNO) and computer network exploitation (CNE) exploits, enable capabilities, and engineer attack methodologies. Apply leading-edge principles, theories, and technologies and contribute to the development of new cyber operations concepts and tradecraft. Wo

AppMod Senior Application Cloud EngineerJob Title - AppMod Senior Application Cloud Engineer

Smart Business IT Solutions IncCompany Name - Smart Business IT Solutions Inc

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Remote

Full-time

SCOPE OF SERVICES: TASKS: Build automation scripts for AWS IaaS, PaaS, AKS, serverless, databases, secrets, andStorage services. Working to implement and support highly scalable, flexible, and resilient cloud architectures that provide solutions to solve business problems and accelerate the adoption of cloud services. Drive requirements for integrating several cloud capabilities and scenarios such as service availability, quality, correlation of usage and charges, and cost-efficient solution arc

Senior Specialist, Cyber Infrastructure Systems Engineer Secret - Colorado Springs, CO 1Job Title - Senior Specialist, Cyber Infrastructure Systems Engineer Secret - Colorado Springs, CO 1

L3Harris TechnologiesCompany Name - L3Harris Technologies

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Colorado Springs, Colorado, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie

Senior Specialist, Cyber Infrastructure Systems Engineer Secret - Colorado Springs, COJob Title - Senior Specialist, Cyber Infrastructure Systems Engineer Secret - Colorado Springs, CO

L3Harris TechnologiesCompany Name - L3Harris Technologies

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Melbourne, Florida, USA

Full-time

Senior Security EngineerJob Title - Senior Security Engineer

Compunnel Inc.Company Name - Compunnel Inc.

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Charlotte, North Carolina, USA

Contract

; Job Summary: The Senior Security Engineer will support both Linux and Windows environments from an OS standpoint, with a focus on Dell PowerMax and PowerScale storage systems. The individual will be responsible for provisioning, patching, maintaining, and monitoring storage to ensure capacity and security compliance. This role also includes maintaining Taniuma real-time endpoint visibility and control platformto ensure vulnerability remediation and system patching. ; ; Job Responsibilities:

Senior Satellite System Engineer Staff - Clearance RequiredJob Title - Senior Satellite System Engineer Staff - Clearance Required

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Colorado Springs, Colorado, USA

Full-time

Job Description The selected applicant will be joining the Death Valley Program area of the Space Security Division of Lockheed Martin Space, Mission Solutions as an On-Site Factory Support Engineer (FSE). This is an on-site day shift position (Mon-Fri) and requires occasional off-shift support. Examples of daily tasking include but are not limited to: Utilize your strong problem solving, technical writing, and communication skills focused on supporting 24/7 operations. Provide on call support:

Senior Lead Engineer, SoftwareJob Title - Senior Lead Engineer, Software

CelesticaCompany Name - Celestica

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Richardson, Texas, USA

Full-time

Job DescriptionThe Senior Lead Engineer, Software will support in managing and administering the lab environments on the Richardson site. The engineer will also support in managing the VMs as well as resolving VM issues in a timely manner. They will leverage their proficiency in administering network devices, automating infrastructure provisioning, and developing scripts for system administration and automated builds to ensure efficient and reliable lab operations. Detailed Description Perform t

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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Aurora, Colorado, USA

Full-time

Description 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% c

Platform EngineerJob Title - Platform Engineer

Tekfortune Inc.Company Name - Tekfortune Inc.

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Cincinnati, Ohio, USA

Third Party, Contract

Title: Platform Engineer Location: Cincinnati, OH Job Summary: We are seeking a skilled Platform Engineer to join our Financial Crimes IT Agile Squad. The ideal candidate will be responsible for maintaining and enhancing our systems infrastructure, supporting application development, and ensuring the smooth operation of processing jobs. This role requires a strong background in both Windows and Linux server environments, application development and support, as well as experience with scripting,

Sr Principal Systems Engineer - LINUX - Active Top Secret RequiredJob Title - Sr Principal Systems Engineer - LINUX - Active Top Secret Required

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Complex Systems, Microsoft Windows Server, Systems Engineering, Systems Management Certifications: CompTIA - Security+ CE - CompTIA Experience: 15 + years of related experience ship Required: Yes Job Description: Senior Principal Systems Engineer - Linux Design,

Sr Principal Systems Engineer - LINUX - Active Top Secret RequiredJob Title - Sr Principal Systems Engineer - LINUX - Active Top Secret Required

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Washington, District of Columbia, USA

Full-time

Sr. Manager, Information Secruity Systems EngineerJob Title - Sr. Manager, Information Secruity Systems Engineer

Harris CorporationCompany Name - Harris Corporation

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Greenville, Texas, USA

Full-time

Senior Software EngineerJob Title - Senior Software Engineer

NNDataCompany Name - NNData

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Remote or Reston, Virginia, USA

Full-time

Software/Systems Architect/Engineer NNData Corporation is seeking a cleared Computer Software/Systems Architect/Engineer to support a government intelligence agency contract. Design and execute the technical implementation for infrastructure and cloud computing services. Deliver solution that aligns with the customer s business needs and requirements. Provide design recommendations and assistance to solution deployment team members. Assist in the development of detailed project specifications an

Senior Network Security Engineer (Hybrid)Job Title - Senior Network Security Engineer (Hybrid)

SYSCOM, Inc.Company Name - SYSCOM, Inc.

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Annapolis, Maryland, USA

Full-time

SYSCOM, Inc. provides specialized information technology resources that possess the requisite skills and capabilities to deliver enterprise level solutions that help our client s achieve their objectives. At SYSCOM, we have a proven process that brings the best and brightest resources into our organization. Our teammates have excellent verbal and written communication skills as well as coordination and organization skills. The objective of our approach is to ensure a high level of customer satis

Senior DevOps/Cloud Engineer - Azure (relocation to Cyprus)Job Title - Senior DevOps/Cloud Engineer - Azure (relocation to Cyprus)

EPAM SystemsCompany Name - EPAM Systems

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No location provided

Full-time

We are looking for an experiencedSenior DevOps/Cloud Engineer with Azurewho will be part of the clients "Capabilities and Engineering" team in the Public Cloud Transformation division and who will work from our department in Cyprus in a hybrid setup. In this role you will be working on standardization for DevOps practices, developing Terraform templates, supporting Infrastructure as a Code approach, working on pipelines optimization and helping application teams to deliver their code to Azure in

Test Software EngineerJob Title - Test Software Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Sunnyvale, California, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready soluti

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.

AI & Systems EngineerJob Title - AI & Systems Engineer

Complete Staffing SolutionsCompany Name - Complete Staffing Solutions

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Boston, Massachusetts, USA

Full-time

AI & Systems EngineerJob Functions: Supports the analysis, recommendation, and integration of artificial intelligence-powered systems.Deploys and maintains AI-powered applications that support legal workflows.Supports the design, development, and operation of IT solutions and systems.Supports the Firms cloud and on-premises environments, including applications, infrastructure, and general maintenance.Works closely with the Enterprise Architecture Manager and IT Operations Director to:Oversee IT

Splunk Administrator- 100% RemoteJob Title - Splunk Administrator- 100% Remote

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

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Remote or Arlington, Virginia, USA

Full-time

Splunk Administrator This company is seeking an experienced Splunk Administrator to manage and optimize their Splunk infrastructure. In this role, you'll ensure the performance, availability, and reliability of our data analytics platform. You'll work closely with cross-functional teams to implement monitoring solutions that enhance operational visibility and strengthen security across their IT environment. The company is located in Reston, VA and will remain 100% remote. What You Will Be Doing:

Senior Platform EngineerJob Title - Senior Platform Engineer

RTX CorporationCompany Name - RTX Corporation

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Marlborough, Massachusetts, USA

Full-time

Date Posted: 2025-06-26 Country: United States of America Location: MA801: Marlborough, MA 1001 Boston Post Road Building 2, Marlborough, MA, 01752 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation a