Windows/Linux System Administrator Jobs

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Senior DevSecOps Engineer

Parsons Services Company

Colorado Springs, Colorado, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons has emerged as a leader in the development of cutting-edge solutions for the

Systems Administrator

Compucom

Columbia, Mississippi, USA

Contract

At Compucom Staffing , you're more than just a number. Our employee relationship managers support you throughout your engagement, providing career guidance and reemployment assistance. Our client is currently seeking a qualified Systems Administrator to join their IT team remotely. The ideal candidate must be located in one of the following locations: Atlanta, GA / Louisville, KY / Charlotte, NC / Dallas, Houston, Austin, TX / Memphis, Nashville, TN. Must be willing to travel to the client si

Senior Software Engineer

T-Mobile

Washington, USA

Full-time

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That's how we're UNSTOPPABLE for our employees! Job Overview Are you ready to join the Un-carrier mov

Software Engineering Lead

Lockheed Martin Corporation

Orlando, Florida, USA

Full-time

Job Description What We're Doing Rotary and Mission Systems' Training, Logistics and Simulation (TLS) business is Lockheed Martin's center of excellence for training and logistics products and services, serving the U.S. military and more than 65 international customers around the world. Based in Orlando, TLS develops programs that teach service men and women skills to accomplish their most challenging missions - flying the world's most advanced fighter aircraft, navigating ships and driving ar

Lead Systems Engineer, High-Performance Computing

Visa Inc.

Ashburn, Virginia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Systems Administrator

Base-2 Solutions, LLC

Annapolis, Maryland, USA

Full-time

Job Description Base-2 Solutions is seeking a Systems Administrator 3 who 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 identi

Senior Software Engineer - Desktop Platform

Discord Inc.

San Francisco, California, USA

Full-time

Discord is used by over 200 million people every month for many different reasons, but there's one thing that nearly everyone does on our platform: play video games. Over 90% of our users play games, spending a combined 1.5 billion hours playing thousands of unique titles on Discord each month. Discord plays a uniquely important role in the future of gaming. We are focused on making it easier and more fun for people to talk and hang out before, during, and after playing games. We're looking for

Senior Systems Engineer - Immediate placement

Inteliblue LLC

Richmond, Virginia, USA

Contract

Senior Systems Engineer - Immediate placement This is a very urgent requirement with immediate placement. Please apply for immediate consideration. No Corp-to-Corp candidates - only W2 or 1099 candidates. Job Title: Senior Systems Engineer Location: Richmond, Virginia Interview: Phone/In-Person Duration: Long Term Required Qualifications: Expertise in Windows Server 2019/2022 administration. Knowledgeable of DNS and DHCP technologies. Provide day-to-day system administration on Windows 200

Telephony Analyst

Maximus

Maryland, USA

Full-time

General information Job Posting Title Telephony Analyst Date Wednesday, July 16, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a Telephony Analyst to manage and support internal-use telephony systems for our Homeland Security customer. This role will provide technical leadership for the design, configuration, maintenance, and troubleshooting of enterprise VoIP and telephony infrastructure, with respo

Information System Security Officer (ISSO)

Lockheed Martin Corporation

Manassas, Virginia, USA

Full-time

Job Description Lockheed Martin is a Cyber Security pioneer, partner, innovator, and builder. Our amazing employees are on a mission to make a difference in the world and every single day we use our unique skills and experiences to create, design and build solutions to some of the worlds' hardest engineering problems. We encourage our employees to think big, perform with excellence, and build incredible products. If you have the passion and courage to dream big, we invite you to join our cultu

PeopleSoft Developer/Administrator

iSphere

Austin, Texas, USA

Contract

PeopleSoft Administrator / Upgrade SME - 90% Remote (Austin, TX) | 12+ Month EngagementLocation: Austin, TX (90% Remote)Type: W2 Contract (12+ Months)Keywords: PeopleSoft, PUM, CAPPS, Integration Broker, PeopleTools, Oracle 19c, PeopleSoft Financials 9.2 At iSphere, we believe tech projects should be exciting, collaborative, and built to make an impact. We're partnering with a high-visibility Texas agency to bring on a seasoned PeopleSoft Administrator and Upgrade SME someone who knows how to ke

Cybersecurity Specialist IRES - SSFB

Jacobs

Colorado Springs, Colorado, USA

Full-time

Position Title: Cybersecurity Specialist Location: Schriever Space Force Base, Colorado Springs, CO Relocation Assistance: None available at this time Remote/Telework: NO - Not available for this position Clearance Type: DoD Secret Shift: Day shift Travel Required: Up to 10% of the time - CONUS or OCONUS periodically to support Exercises and War-games systems cybersecurity deployment efforts or other team efforts Description of Duties: The Cybersecurity Specialist supports the Missile Defe

Salesforce Solution Architect

Nexo Global Inc.

Memphis, Tennessee, USA

Full-time

Role: Salesforce Solutions Architect Location: Memphis, TN/Birmingham, AL/Charlotte, NC/Raleigh, NC (Onsite) Expereince:14+ Years Must have: Banking Domain Fulltime Requirements Bachelor's degree in Computer Science, Management Information Systems, or related field(2+) years of Salesforce architecture experience(4+) years of Salesforce app development experience(7+) years of application development or software engineering experienceExperience with technical documentation like interaction diagr

Software Engineer II

Microsoft Corporation

No location provided

Full-time

We are seeking a motivated Software Engineer II to join our Microsoft Intune Engineering Team. As a Software Engineer II on the Intune team, you will be at the forefront of developing solutions for device management, security, and modern workplace experiences. If you are passionate about building robust software, thrive in a collaborative environment, are excited to grow and learn on the job, and aspire to make an impact on how organizations securely manage their devices and data, this role is p

Engineering Technician, Staff|6090 Engineering Technician, Staff|6090

ACL Digital

Santa Clara, California, USA

Full-time

Job Description: Top 5 Required Skills 1. Wifi 2. bring up new test beds including calibration of path loss and device benchmark 3. Networking concepts 4. Debugging 5. Wireshark, Ixchariot ,Iperf tools 6. Shell Scripting. 7. Python is plus Technologies I 802.11 Keywords Wifi , TCP/IP, DHCP, Wireshark OS - Windows, Linux Education Requirement Bachelor's degree Required Years of Experience 1+ year of Engineering Technician or related work experience Max Physical Requirements (lbs.) (if

Sr. Systems Engineer, Virtualization/Linux Engineering

Visa Inc.

Highlands Ranch, Colorado, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Lead IT Systems Engineer

SpaceX

Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER, LAUNCH As Lead IT Systems Engineer, you're responsible for ensuring critical systems used in support of SpaceX's launch operations are optimally tuned and ready to propel us towards our missio

Systems Engineer

Leidos

Honolulu, Hawaii, USA

Full-time

Join our National Security Sector as a Systems Engineer supporting the Headquarters Pacific Air Forces (PACAF) A2 Intelligence, Surveillance, and Reconnaissance (ISR) Directorate. Embedded within the Pacific Enterprise Support Center (PA ESC), you'll provide critical subject matter expertise to maintain, integrate, and elevate PACAF's ISR systems and ensure their seamless interoperability across joint and national-level C5ISRO platforms. Based on-site at Joint Base Pearl Harbor Hickam in Hawai'i

Systems Administrator II

Apex Systems

Norco, California, USA

Full-time

Job#: 2082107 Job Description: Job Title: Systems Administrator Location: Norco, California (Full time on-site) Clearance Required: Active DoD Secret (TS/SCI preferred) Email Julissa Rowell at to apply! Overview: Our client is seeking a Systems Administrator to support a DoD client in Norco, California. This role will work under the guidance of the Senior Systems Administrator and collaborate with cybersecurity professionals, program analysts, and fellow system administrators in a dynamic,

Vmware Admin

Sapear Inc

Charlotte, North Carolina, USA

Contract

Hi, Please share the profile on the below role. VMware Admin Charlotte NC 12+ Months Job Overview: The VMware Administrator is responsible for managing, optimizing, and scaling virtual infrastructures. This role is responsible for the design, deployment, and maintenance of VMware environments, ensuring high availability, performance, and security across systems. The ideal candidate will bring a blend of deep technical expertise and a strategic mindset to support evolving business needs. Respon