Windows/Linux System Administrator Jobs

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Software Developer

Rose International

•

Toronto, Ontario, Canada

Full-time

Date Posted: 07/09/2025 Hiring Organization: Rose International Position Number: 485293 Industry: Software Job Title: Software Developer Job Location: Toronto, ON, Canada, M5V 3L9 Work Model: Hybrid Work Model Details: Tuesday, Wednesday Shift: 8-5 Employment Type: Temporary FT/PT: Full-Time Estimated Duration (In months): 7 Min Hourly Rate($): 60.00 Max Hourly Rate($): 71.00 Must Have Skills/Attributes: C++, GitHub, Linux, Python Experience Desired: Application C++ (5 yrs); Python dev
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Posted 23 hours ago | Updated 11 hours ago

Sr. Specialist, Systems Administrator

Harris Corporation

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Palm Bay, Florida, 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
Posted 34 days ago | Updated 2 hours ago

Immediate Interview || L2 Database Administrator || FTE/ Fulltime || Local

Amaze Systems Inc

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Alpharetta, Georgia, USA

Full-time

Job title L2 Database Administrator - System Administration & Server Ops Location Alpharetta, GA FTE/Fulltime Job Description: We are seeking an experienced L2 Database Administrator to join our project. The ideal candidate will have experience in compliance, configuration, change, and event management, as well as provisioning and server management. Key Responsibilities: Manage compliance, configuration, change, and event management related to database administration. Perform server provision
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Posted 60+ days ago | Updated 1 hour ago

Storage Engineer (with backup support experience) @ Charlotte, NC--Hybrid

Saxon Global Inc.

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Charlotte, North Carolina, USA

Contract

Hello, I am Mohammed Dastagir with Saxon Global Inc wanted to let you know about the job opportunity for Storage Engineer (with backup support experience)position if interested please share your updated resume along with expecting rate. Job title: Storage Engineer (with backup support experience) Location: Charlotte, NC 4 days on site/1 remote of your choice (southwest Charlotte) Duration 12 month contract ?Only on W2 Top Requirements: Netbackup or Rubrik experience preferred, similar tools
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Posted 1 day ago | Updated 7 hours ago

IT Specialist (APPSW)

Defense Logistics Agency

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Battle Creek, Michigan, USA

Full-time

Summary See below for important information regarding this job. Position will be filled at any of the locations listed below. Site specific salary information as follows: Battle Creek, MI: $105,383 - $137,000Columbus, OH: $109,966- $142,957Dayton, OH: $109,308- $142,103Fort Belvoir, VA: $120,579- $156,755New Cumberland, PA: $120,579- $156,755Ogden, UT: $105,383 - $137,000Philadelphia, PA: $116,123- $150,962Richmond, VA: $110,083- $143,109 This job is open to Internal to an agency Current fede
Posted 6 days ago | Updated 2 days ago

VMWare Systems Admionistrator

CIMA

•

Irving, Texas, USA

Contract

NO C2C or 3RD PARTY VENDORS Job Title: VMware Systems Administrator (Hybrid) Location: Dallas Fort Worth, TX (Hybrid: Onsite 2 3 days/week) Job Type: Contract (6+ months with potential for extension) Job Summary: We are seeking a hands-on VMware Systems Administrator to support and maintain our virtualized infrastructure in a distributed, hybrid environment. This is a stability-focused role not project-heavy ideal for someone who thrives in lean IT teams and can proactively manage and troublesho
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Posted 3 days ago | Updated 1 day ago

System Administrator

Recruit Professional Services

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Branchville, New Jersey, USA

Full-time

The System Administrator is responsible for installing, maintaining, upgrading, repurposing, and disposal of corporate computing equipment, software, phone systems, printers, and network infrastructure, along with supporting users in various ways described below. Job Responsibilities and Duties: Installs, configures, and supports software applications User administration, password resets, and other Help Desk tasks Effectively communicates with external and internal users to resolve issues with p
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Posted 60+ days ago | Updated moments ago

Sr. System/Cloud Engineer (on-site)

Jobot

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Seal Beach, California, USA

Full-time

Sr. System/Cloud Engineer needed for large well-established California Bank This Jobot Job is hosted by: Joseph Calabrese Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $130,000 - $155,000 per year A bit about us: Sr. System/Cloud Engineer needed for large established California Bank - is responsible for analyzing, designing, configuring, maintaining and repairing systems infrastructure and application components. This position ensures the
Posted 2 days ago | Updated 6 hours ago

Senior Systems Sustainment Administrator

NexGen Data Systems, Inc.

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Norfolk, Virginia, USA

Full-time

NGDS is seeking a highly skilled and motivated Systems Engineer to serve as a Systems Sustainment Administrator within a dynamic and fast-paced 24/7 operational team. This critical role supports the sustained operation and maintenance of a newly deployed naval enterprise transport network, ensuring 24/7/365 availability and reliability. As a Systems Sustainment Administrator, you will play a key role in troubleshooting and resolving Tier 1-2 operational issues, leveraging a suite of tools and pr
Posted 50 days ago | Updated 11 days ago

Senior Compute Engineer - Cloud Infrastructure

Fannie Mae

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Remote or Reston, Virginia, USA

Full-time

At Fannie Mae, the inspiring work we do helps make a home a possibility for millions of homeowners and renters. Every day offers compelling opportunities to impact the future of the housing industry while being part of a collaborative team thriving in an energizing environment. Here, you will grow your career and help create access toaffordable housing finance. Job Description As a valued colleague on our team, you will act as a Senior Engineer in designing and developing advanced solutions fo
Posted 37 days ago | Updated 8 hours ago

Senior Satellite System Engineer Staff - Clearance Required

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:
Posted 9 days ago | Updated 2 hours ago

Systems Administrator With Kubernetes Experience

TEKsystems c/o Allegis Group

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Louisville, Kentucky, USA

Full-time

One of our partners located in the Louisville, KY area is needing an individual to join their team to focus on Systems Administration duties within a Window and Linux hybrid-cloud environment. Candidates must have experience with the skills below and only candidates that live in certain states are eligible for this role. Candidates must be able to convert permanent without assistance if offered a perm role from the contract portion. Sr. System Administrator The System Administrator is part of th
Posted 10 days ago | Updated 11 hours ago

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

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
Posted 13 days ago | Updated moments ago

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

Leidos

•

San Diego, California, 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
Posted 13 days ago | Updated 10 hours ago

Senior Lead Engineer, Software

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
Posted 13 days ago | Updated 1 hour ago

Systems Engineer

Robert Half

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Mequon, Wisconsin, USA

Full-time

Description Robert Half is currently seeking a Systems Engineer with Data Center experience for our client near Mequon, WI. While the position will require regular onsite work, the company offers some flexibility in scheduling to support work-life balance. This organization services a diverse, worldwide customer base and specializes in delivering advanced application and data processing solutions. This is a Direct/Permanent Hire role. Responsibilities for this role include: Performing hardware
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Posted 13 days ago | Updated 11 hours ago

Desktop Support Technician

TEKsystems c/o Allegis Group

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Waukesha, Wisconsin, USA

Full-time

Desktop Support Technician (Part-Time) Location: Onsite in the Waukesha, WI area Schedule: Flexible part-time (choose between 4 hrs/day, 5 days/week or 8 hrs/day, 2 days/week) Hours: Must fall within Monday-Friday, 8 AM-5 PM Travel: 2 weeks of paid training in Indianapolis About the Role Join a collaborative support team where you'll play a key role in resolving overflow technical issues and ensuring smooth day-to-day operations for end users. You'll work closely with a team of experienced te
Posted 13 days ago | Updated 11 hours ago

Senior Android Vulnerability Research Engineer and Developer

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
Posted 9 days ago | Updated 3 hours ago

Senior iOS Vulnerability Research Engineer and Developer

Booz Allen Hamilton

•

Quantico, Virginia, USA

Full-time

Job Number: R0221763 iOS 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. Work on
Posted 9 days ago | Updated 3 hours ago

System Services Manager

SPECTRAFORCE TECHNOLOGIES Inc.

•

Milwaukee, Wisconsin, USA

Contract

Systems Services Manager Milwaukee, WI (Hybrid - 3 days in the office per week) Contract to hire Position Purpose: The Systems Services Manager leads the team responsible for all system services for client. They are responsible for the design, implementation, management, support, and continual improvement of Windows Servers, Linux Servers, DNS, DHCP, Storage, Active Directory, Virtualization, Backup, Restoration, Cloud environments, and related services. The Systems Manager also leads the Opera
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Posted 30 days ago