Senior Linux Windows Engineer Jobs

1,741 - 1,760 of 2,378 Jobs

Platform Engineering LeadJob Title - Platform Engineering Lead

TruistCompany Name - Truist

•

Atlanta, Georgia, USA

Full-time

The position is described below. If you want to apply, click the Apply Now button at the top or bottom of this page. After you click Apply Now and complete your application, you'll be invited to create a profile, which will let you see your application status and any communications. If you already have a profile with us, you can log in to check status. Need Help? If you have a disability and need assistance with the application, you can request a reasonable accommodation. Send an email to Acce

Systems EngineerJob Title - Systems Engineer

World Wide TechnologyCompany Name - World Wide Technology

•

No location provided

Full-time

Qualifications - Required At least 1 year of experience managing a VMware environment At least 2 years of experience building automation with tools such as: PowerShell Python Puppet Ansible BASH At least 2 years of experience managing Windows Server and Linux Server Operating Systems Qualifications - Preferred Experience with on-prem GitLab Experience with monitoring systems such as: Splunk LogicMonitor Tanium Tenable Knowledgeable in basic network configuration (route switch, firewall, cablin

Network/System Administrator IIIJob Title - Network/System Administrator III

Modern Technology SolutionsCompany Name - Modern Technology Solutions

•

Washington, District of Columbia, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Network/System Administrator to join our team. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the indu

REMOTE - ML/AI, AWS engineerJob Title - REMOTE - ML/AI, AWS engineer

JSR Tech ConsultingCompany Name - JSR Tech Consulting

•

Remote

Contract

Remote, contract to hire position with a major Financial firm. GenAI, MLOps, Agentic AI, AWS, Bedrock, Sagemaker, LLM The position is a combination of GenAI (70%) and MLOps (30%) Candidate should have at least one AWS certification. Terraform, Cloudformation are a big plus. As a Cloud Engineer within the AWS AI/ML platform team, you will have the opportunity to work one-on-one with application and infrastructure developers to build and enhance the AI/ML infrastructure and application patterns th

System Admin Engineer - Level 4Job Title - System Admin Engineer - Level 4

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Maryland, USA

Full-time

Job Description We are Lockheed Martin At Lockheed Martin Aeronautics, we're taking innovation to the next level. From designing the most advanced air vehicle to designing aircraft that defies gravity, our engineers live on the cutting edge of technology. Never have the opportunities for a technical career been so limitless. Lockheed Martin Aeronautics Company, home of the world-renowned Skunk Works , turns visionary aircraft into reality and is known for building the finest military aircraft

Senior Cyber Tool and Capability DeveloperJob Title - Senior Cyber Tool and Capability Developer

DraperCompany Name - Draper

•

Cambridge, Massachusetts, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas

Lead, Software EngineerJob Title - Lead, Software Engineer

Harris CorporationCompany Name - Harris Corporation

•

Fort Wayne, Indiana, 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

CyberArk EngineerJob Title - CyberArk Engineer

Eliassen GroupCompany Name - Eliassen Group

•

Washington, District of Columbia, USA

Contract

Description: Step into the role of a Mid-Level CyberArk Engineer, where you will play a crucial supporting role in enhancing the Department of Transportation's (DOT) cybersecurity infrastructure. Working alongside senior engineers, you'll contribute to the deployment and ongoing maintenance of a sophisticated Privileged Access Management (PAM) solution. This role will see you engaging with key stakeholders, including DHS CISA integrators, to ensure the PAM system operates flawlessly across deve

System/Network Administrator Level 3Job Title - System/Network Administrator Level 3

Base-2 Solutions, LLCCompany Name - Base-2 Solutions, LLC

•

Fort Meade, Maryland, USA

Full-time

Base-2 Solutions is looking for a system/network administrator that provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identificatio

System/Network Administrator Level 2Job Title - System/Network Administrator Level 2

Base-2 Solutions, LLCCompany Name - Base-2 Solutions, LLC

•

Fort Meade, Maryland, USA

Full-time

Principal Software DeveloperJob Title - Principal Software Developer

Oracle CorporationCompany Name - Oracle Corporation

•

Nashville, Tennessee, USA

Full-time

Job Description The Oracle Cloud Infrastructure (OCI) team can provide you the opportunity to build and operate a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world's biggest challenges. We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve difficult proble

Red Team Penetration Tester IV Job Title - Red Team Penetration Tester IV

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

•

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. ** Position is contingent upon awa

Red Team Penetration Tester III Job Title - Red Team Penetration Tester III

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

•

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester , you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. ** Position is contingent upon award of contract, anticipated i

Red Team Penetration Tester IV Job Title - Red Team Penetration Tester IV

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

•

Virginia Beach, Virginia, USA

Full-time

Red Team Penetration Tester III Job Title - Red Team Penetration Tester III

SimVentions, Inc - Glassdoor 4.6Company Name - SimVentions, Inc - Glassdoor 4.6

•

Virginia Beach, Virginia, USA

Full-time

Data Center Technician-3Job Title - Data Center Technician-3

Oracle CorporationCompany Name - Oracle Corporation

•

Abilene, Texas, USA

Full-time

Job Description An Oracle Data Center Technician will be the technical liaison between the technology teams and the Data Center Environment. You can troubleshoot and solve all but the most complex infrastructure issues, you understand which issues to escalate to the appropriate resolver groups. You create and maintain documentation on technologies you support. You understand all aspects of the equipment you support. You know how to innovate and make decisions on his/her own, but also know how t

SW CI/CD Engineer (25-266) E3 / COS-83Job Title - SW CI/CD Engineer (25-266) E3 / COS-83

Apex SystemsCompany Name - Apex Systems

•

Colorado Springs, Colorado, USA

Full-time

Job#: 2078203 Job Description: CANDIDATES MUST HOLD AN ACTIVE SECRET SECURITY CLEARANCE OR HIGHER TO BE CONSIDERED FOR THE ROLE AND WORK AS A W2/USC DevOps CI/CD Engineer Colorado Springs W2/USC $80-$95 an hr This position will be responsible for working across the team to implement and maintain a standardized CI/CD pipeline for use by all of the Product Teams across two development sites. The applicant will be required to work closely with the Cyber and Platforms to ensure that the tools an

Operating Systems Specialist- Unix, Windows, & Tomcat (Night/Graveyard Shift)Job Title - Operating Systems Specialist- Unix, Windows, & Tomcat (Night/Graveyard Shift)

Ignitec Inc.Company Name - Ignitec Inc.

•

Remote

Contract

Operating Systems Specialist This is a Full-Time (Contract) Remote position supporting United States Postal. Full benefits, PTO, and paid holidays is inclusive to this position. Number of Available Positions: 17 Contract Term: 10/1/2025- 9/30/2026 (With possible extensions) Salary Target: $80K-$125K/YR (Salary is flexible based on the relevant years of professional experience and background related to the position) Requirements: Ability to work Night/Graveyard Shift; Prior experience in supporti

Network/System Administrator (Net/Sys Admin) IIIJob Title - Network/System Administrator (Net/Sys Admin) III

General DynamicsCompany Name - General Dynamics

•

Bedford, Massachusetts, 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: Network Administration Job Qualifications: Skills: Network Administrator, Network Architecture, Network Engineering Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Network/System Administrator (Net/Sys Admin) The primary function will be to

Infrastructure ManagerJob Title - Infrastructure Manager

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

•

New York, New York, USA

Full-time

Hybrid - location on the upper west side, NYC Description Our client is looking for a hands on Systems Engineering Manager to oversee a team of 3 people while still being 100% hands on. This position is responsible for defining, design, build, and maintaining a variety of data communication networks and systems. This includes the internal office network, Azure cloud services, servers, end user workstation connectivity, performance, and support. Flexibility, adaptability, and the ability to learn