Senior Systems Administrator Jobs

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Systems Admin VDI - Senior

Apex Systems

•

Odenton, Maryland, USA

Full-time

Job#: 2081128 Job Description: For immediate response, please send to : Updated WORD resume/Security+ CE, desired hourly/salary rate, and best time to speak! Position: Top Secret (SCI Eligible) VDI Systems Admin Location: Ft. Meade, MD (100% ONSITE) Duration: Long Term Contract (Contract goes until 2030) MUST HAVES: Ability to obtain and maintain a Top Secret/SCI | Security+ CE (please send copy)Bachelor's & 6 years of experience OR 10+ Years of ExperienceAdvanced/Expert knowledge in VDI and
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Posted 4 days ago | Updated moments ago

Senior Windows System Administrator

Apex Systems

•

Huntsville, Alabama, USA

Full-time

Job#: 2055724 Job Description: Apex Systems is looking for a Windows Systems Administrator to support one of our largest government clients in Huntsville, AL. This is a permanent, direct-hire opportunity and is supporting a newly awarded, 8 year contract. If interested in this, please send resume and contact information to Tessa Moulds, Professional Recruiter, via Position: Windows Systems Administrator Terms: Permanent, Direct-Hire Location: Huntsville, AL Pay Rate: $130,000 - $150,000 Position
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Posted 60+ days ago | Updated 11 hours ago

Senior Systems Engineer / Windows / VMWare / O365 / Onsite in Waltham, MA

Motion Recruitment Partners, LLC

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Waltham, Massachusetts, USA

Full-time

A well funded cancer research company in Waltham MA is currently hiring for a Senior Systems Administrator on a small team of 3. They are looking to bring someone on who can wear many hats as they phase out their current MSP partner, and are looking for someone ideally with a strong Windows background and experience with VMware, Active Directory, O365, etc. The role is on site 5 days a week to start but will go down to 3 days per week once the MSP has been phased out. The role is full time with
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Posted 60+ days ago | Updated 7 hours ago

Senior SystemsAdministrator

Technogen, Inc.

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US

Contract

TECHNOGEN, Inc. is a Proven Leader in providing full IT Services, Software Development and Solutions for 15 years. TECHNOGEN is a Small & Woman Owned Minority Business with GSA Advantage Certification. We have offices in VA; MD & Offshore development centers in India. We have successfully executed 100+ projects for clients ranging from small business and non-profits to Fortune 50 companies and federal, state and local agencies. Senior Systems Administrator 100% Remote(Need local resources fro
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Posted 15 hours ago | Updated 10 hours ago

HSE Applications Administrator

INSPYR Solutions

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Houston, Texas, USA

Full-time

Role: HSE Application Administrator Location: Houston, TX 77056 Duration: Direct Hire Work Authorization: , , or Authorized to Work in the USJob Description: The Sr. Systems Administrator is responsible for ensuring the efficient operation of HSE systems and other Web & Enterprise Applications. This role involves planning, coordinating, and assisting in the management of the client's Cority, Greenstone, and other Environmental, Health, and Safety (EHS/HSE) software systems. Key responsibilities
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Posted 3 days ago | Updated 6 hours ago

CONTRACT-TO-HIRE - SR. SYSTEMS ADMINISTRATOR

Plum Placements Inc.

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Dallas, Texas, USA

Contract

Client is NOT willing to provide sponsorship. THIS IS AN OUTSTANDING CONTRACT-TO-HIRE OPPORTUNITY, PRESENTING A PATHWAY TO A FULL-TIME POSITION AFTER A SUCCESSFUL 6 MONTH CONTRACT. Please note that this role is 100% onsite. Candidates must currently reside within the DFW area and be willing to work out of our client's downtown office Monday through Friday. ABOUT We are seeking a Senior Systems Administrator who thrives operating in a fast-paced and highly collaborative setting, providing cri
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Posted 4 days ago | Updated 18 hours ago

Linux Cyber Range Operations Administrator

Lockheed Martin Corporation

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North Charleston, South Carolina, USA

Full-time

Job Description What We're Doing Our dedicated cyber test and training teams are at the forefront of innovation, delivering customized solutions to empower the cyber warfighter. As part of the National Cyber Range Complex (NCRC) program in Charleston, South Carolina, we play a critical role in advancing cyber resilience. By crafting unique, mission-driven solutions, we ensure that today's cyber defenders are equipped to protect and secure tomorrow's most vital assets. The Work Cyber Support O
Posted 25 days ago | Updated 11 hours ago

System Administrator & Technical Lead - TS/SCI Clearance

Dexian DISYS

•

Washington, District of Columbia, USA

Full-time

Dexian has been engaged to identify a Senior System Administrator and Technical Lead with active TS/SCI clearance, to directly support the most sensitive programs of a defense technology organization. This is a Full-Time staff position working onsite in Washington, D.C. The Senior Systems Administrator will be a part of the team building and maintaining the critical classified infrastructure. You will have the opportunity to work with and learn from some of the world's best engineers and cybers
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Posted 17 days ago | Updated 4 hours ago

Linux Systems Admin

Mako Professionals

•

Tampa, Florida, USA

Full-time, Contract

Systems Administrator - Contract to Hire Start Date: 06/09/2025 Duration: 3 Months Location:Tampa, FL Schedule: First month will be on-site 5 days per week. Months two and three have the ability for a hrybrid schedule (2 days remote). Overview: This role will focus on ensuring the reliability, availability, and data integrity of Windows and Linux systems. Key Responsibilities: Manage Active Directory (AD) administration. Oversee Identity and Access Management (IAM) solutions. Support and ma
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Posted 54 days ago | Updated moments ago

Cloud Engineer

Global Worklabs Inc

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Georgia, USA

Third Party, Contract

Location: Georgia We are seeking a skilled and experienced Cloud Engineer. This role involves the design, implementation, and maintenance of cloud and hybrid infrastructure solutions across AWS and Azure environments. The ideal candidate will have a strong background in cloud migration, systems administration, networking, and enterprise infrastructure management. Local candidates only as they will be required to be onsite 2-3 (downtown Atlanta office) days per week. Key Responsibilities: Lead
Posted 14 days ago | Updated 15 hours ago

Network Engineer

Ethires LLC

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Forsyth, Georgia, USA

Contract

Job Title: 766786: Network Engineer Location 300 Patrol Road, Forsyth, GA 31029 Duration: 11 month(s) End Client: State of Georgia Not C2C Job Description: We are seeking a skilled and experienced Cloud Engineer. This role involves the design, implementation, and maintenance of cloud and hybrid infrastructure solutions across AWS and Azure environments. The ideal candidate will have a strong background in cloud migration, systems administration, networking, and enterprise infrastructure managem
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Posted 14 days ago

Junior System/Cloud Administrator- Hybrid

MSYS Inc.

•

Atlanta, Georgia, USA

Contract

Title: Junior System/Cloud Administrator- Hybrid Location: Atlanta, GA, USA Length: Long term Restriction: w2 or 1099 or c2c Description: Interview Type: Either Web Cam or In Person Very long term project expect to go for 4+ years w2 or 1099 or c2c Hybrid Locals to GA Description: Under direct supervision, learns how to have a combination of strong technical skills and knowledge of database administration. We are seeking a skilled and experienced Cloud Engineer. This role involves the design
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Posted 14 days ago

Systems Engineer

AbleForce

•

San Diego, California, USA

Full-time

Please, no third parties. Permanent residents only. This position is four days per week onsite in San Diego, CA, and no relocation assistance is available. Main Duties & Responsibilities: - Assess, define, and execute IT initiatives that align with clients' strategic goals. - Facilitate seamless transitions of servers and systems to cloud platforms such as Microsoft Azure and Amazon AWS. - Maintain effective communication channels with internal teams, clients, and end users to ensure transparenc
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Posted 60+ days ago | Updated 6 days ago

Lead Systems Admin (DataDog Admin)

Dexian DISYS

•

Remote

Contract, Third Party

Position: Lead Systems Admin Location: 100% Remote Job Type: 9 Months Contract (Long-term role with extensions) Hiring Manager Notes: Straight contract role.. Preference for someone local who can go to the office when needed but open to those who are not local as long as they can support EST hours. Using Datadog as primary tool and BigPanda (nice to have) for centralized Event Mgmt. First initiative: Datadog is in GovCloud now and plans to move to commercial Cloud within Datadog. Second init
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Posted 12 days ago | Updated 4 hours ago

Systems Sr Administrator

Unisys

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Remote

Contract

CompuGain is an Information Technology and Business Consulting firm providing project-based solutions, software solutions and professional staffing services. -"Those authorized to work in the United States are encouraged to apply. We are unable to sponsor currently. Position: Systems Sr Administrator Location: Remote Length: Long Term Key Responsibilities Responsible for supporting the functionality and efficiency of one or more operating systems.* Lead teams in the delivery of second and/or th
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Posted 60+ days ago | Updated 6 hours ago

REMOTE - Systems Sr Administrator - Windows/Active Directory

Unisys

•

New York, New York, USA

Contract

HelloSr Systems Administrator REMOTE 1 YearKey Qualifications *University degree or equivalent education and experience * Minimum of 8 years domain experience * Expertise in a large server environment (i.e. Windows, Unix, Linux, Mainframe) Recommended Certifications: VDI - CCA (Citrix), Windows - VMware (VCP) MCSE Cloud platform AWS Cloud Practitioner AssociateKey Responsibilities *Responsible for supporting the functionality and efficiency of one or more operating systems. * Lead teams in th
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Posted 60+ days ago | Updated 6 hours ago

SR FRAUD SYSTEMS ADMINISTRATOR

Judge Group, Inc.

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Sacramento, California, USA

Contract

Location: Sacramento, CA Salary: $100,500.00 USD Annually - $120,000.00 USD Annually Description: Sr. Fraud Systems Administrator Overview: Responsible for managing fraud detection and prevention systems, ensuring the confidentiality and integrity of financial transactions. Collaborates with cross-functional teams to analyze fraud trends and implement prevention strategies. Key Responsibilities: Application Management: Oversee fraud detection tools, transaction monitoring, and identity ve
Posted 27 days ago | Updated 8 hours ago

Applications Administrator

Thomas Edwards Group

•

Dallas, Texas, USA

Full-time

Job Summary: Our client is seeking a mid-level Procurement Systems Administrator to support their ongoing Coupa implementation and help build out a broader procurement and financial systems landscape. This is a contract-to-hire role with the opportunity to grow into a cross-functional administrator, supporting ERP, procurement, and document management platforms. The selected candidate will be joining a lean team, so the ideal profile is a generalist at heart. Someone who is curious, adaptable,
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Posted 20 days ago

WebLogic System Administrator

Spruce Technology Inc.

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Washington, District of Columbia, USA

Full-time, Contract

Title: WebLogic System Administrator Job Type: Contract Employment Type of Work: On-Site Work Company Location: Washington, DC Job Description We are looking at Oracle WebLogic Administrator who will be responsible for deploying and supporting middleware applications using Oracle WebLogic products. The ideal candidate will be a Sr. systems admin with WebLogic admin experience having middleware administration in a large enterprise environment with a focus on WebLogic. Responsibilities: Provide ov
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Posted 60+ days ago | Updated 6 hours ago

Job Opportunity for HPC Engineer- Skokie, IL- Onsite- Long term Contract

Pegasus Knowledge Solutions

•

Skokie, Illinois, USA

Third Party, Contract

Job Title: Senior IT Systems Administrator / Site Operations Engineer (HPC Support) Employment Type:Contract or Possible Contract to hire. Location:Onsite Skokie, IL About the Role:Our client is seeking aSenior IT Systems Administrator / Site Operations Engineerto serve as the primary technical presence supporting high-performance computing (HPC) infrastructure at Skokie location in IL facility. This individual will play a hands-on role in the setup, maintenance, and ongoing support of a new HP
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Posted 48 days ago | Updated 16 hours ago