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Senior Systems Administrator

Booz Allen Hamilton

Huntsville, Alabama, USA

Full-time

Job Number: R0220402 Systems Administrator, Senior The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting law enforcement agencies? We're looking for a systems administrator who spe cia lizes in Windows to help us build solutions to help fight crime. As a systems administrator on our project, you'll ensure the current infrastructure is functiona

Network Administrator- Austin TX - State of TX - Onsite

MeganSoft

Austin, Texas, USA

Contract, Third Party

Solicitation Reference Number: 306250094NAPosition: Network AdministratorLocation: Austin TX- OnsiteDuration: 12+ monthsMOI: MS Teams Job SummaryThe Network Administrator is responsible for installing, configuring, maintaining, and supporting the organization s network infrastructure, including local area networks (LANs), wide area networks (WANs), wireless networks, and Internet systems. This position ensures network availability, performance, and security by monitoring, maintaining, and troubl

Senior Windows and VMware Architect - Remote

PropelSys Technologies LLC.

Texas, USA

Full-time, Contract, Third Party

Job Title: Senior Windows and VMware Engineer Location: Remote (CST and EST Time Zone Pref.) Resource Type: Contractor Job Title: Senior Windows and VMware Engineer (5B/6A) Experience Required: 10-15 years Job Summary: The Senior Windows and VMware Engineer is responsible for the implementation, administration, and support of enterprise-grade Microsoft Windows Server and VMware environments. This role plays a critical part in ensuring infrastructure stability, performance, and scalability

Cloud Systems Support Specialist

Trimble Mobile Solutions

Lake Oswego, Oregon, USA

Full-time

Your Title: Cloud Systems Support Specialist Job Location: Lake Oswego, OR - Hybrid Our Department: Customer Support Are you interested in providing advanced-level technical support to customers using cloud-based software solutions? What You Will Do As a Cloud Systems Support Specialist, you will play a critical role in providing advanced technical support to customers using our cloud-based software solutions. You will be responsible for managing complex technical issues, providing in-depth

Sr. System/Cloud Engineer (on-site)

Jobot

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

Network Systems Administrator

Robert Half

DeForest, Wisconsin, USA

Full-time

Description About the Role Robert Half is seeking a skilled and adaptable IT Infrastructure & Network Administrator for our clients in the Madison area. This position requires a well-rounded individual with hands-on experience across virtualization, operating systems, endpoint support, and network configuration. You'll play a key part in maintaining uptime, security, and performance across the organization's digital ecosystem. This is a Direct/Permanent Hire role that will require a hybrid wo

Junior Microsoft SQL Server Engineer - Onsite - Active TS/SCI eligible

General Dynamics

Bluemont, Virginia, 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: Database Analysis/Design Job Qualifications: Skills: Database Administration, Microsoft SQL Server, Server Administration Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: GDIT is seeking a Database Analyst to support secured government communications in Bluem

Senior Windows and Linux Systems Administrator

Boeing Company

Kent, Washington, USA

Full-time

Senior Windows and Linux Systems Administrator Company: The Boeing Company The Boeing Company is looking for a highly experienced and detail-oriented Senior Windows and Linux Systems Administrator to join the team in Kent, WA or Tukwila, WA. As a Senior Systems Administrator, you will design, implement, troubleshoot, secure, and maintain dedicated Program Information Technology Infrastructure that is required to deliver products to our customers. The dedicated infrastructure will be configure

Systems Administrator / Top Secret / Onsite: Arlington, VA

Lockheed Martin Corporation

Arlington, Virginia, USA

Full-time

Job Description The Advanced Concepts Lab (ACL) at Lockheed Martin's Advanced Technology Laboratories (ATL) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to systems administration challenges in heterogeneous computing environments. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the research and development activities carried out by ACL's en

Systems Administrator

Robert Half

Midland, Texas, USA

Full-time

Description Our client is currently seeking a System Administrator reporting to the Sr. Infrastructure Manager in Midland, Texas. This position will be responsible for providing system administration for all PR offices and data centers. In addition, the successful candidate will have a deep and broad knowledge of cloud infrastructure, SaaS, physical / virtual servers, and networking. There is flexibility with the level and title of this role depending on the candidate's skillset, qualifications

Network Administrator

Leidos

Washington, USA

Full-time

The Leidos Security and Engineering Programs (SEP) is seeking a Network Administrator with a active SECRET clearance for the Center for Information Systems Security (CISS) program. This is a unique role which offers opportunity for growth in different areas (networking, system administration, etc) for motivated individuals. This position requires the ability to work flexible hours in Washington DC. Work Schedule is as follows: Monday thru Friday 2PM-10:30PM Primary Responsibilities 1) Perfor

eDiscovery Systems Engineer

Evolver Federal

Washington, District of Columbia, USA

Full-time

Evolver, a Converged Security Solutions company, is an information technology company serving the Federal, Commercial, and Legal markets that addresses client challenges in the present and transitions clients into the future by introducing efficient and effective IT solutions. With a dedicated focus on client satisfaction, CSS has proven its value time and time again, from managing day-to-day operations to skillfully navigating the implementation and support of new technologies. Our core compete

Sr. Systems Administrator

RTX Corporation

Tucson, Arizona, USA

Full-time

Date Posted: 2025-06-19 Country: United States of America Location: AZ888: RMS AP Bldg 928 1151 East Hermans Road Building 928, Tucson, AZ, 85706 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: Top Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

IT Specialist Sr-Norfolk

Apex Systems

Norfolk, Virginia, USA

Full-time

Job#: 2080399 Job Description: - Senior IT Specialist - ** $33.00 - $36.00 / Hourly Rate ** (Norfolk, VA) Apex Systems has an Immediate Need for a Sr. IT Specialist in Norfolk, VA !! This will be an "est. 12-24+ Month Contract" opportunity, supporting one of our Largest DoD / Government Clients on the East Coast & Nationwide! Please See Below for all Position Details & How To Apply. HOW TO APPLY Email a Resume to: - Job Title: Sr. IT Specialist - Location: Norfolk, VA - Contract Layout:

Server Administrator - M365

Robert Half

Seattle, Washington, USA

Contract

Description Robert Half is seeking an experienced Server Administrator with a strong background in Microsoft 365 migrations to support a professional services organization based in Seattle, Washington. This position will lead critical email, OneDrive, and SharePoint migration initiatives. The ideal candidate will be responsible for ensuring a seamless transition to Microsoft cloud-based services while maintaining the integrity, security, and availability of core systems. Duration: 6-month contr

Senior Network Engineer

ManTech

Reston, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Senior Network Engineer to join our team in Reston, VA. This is an onsite position. The Senior Network Engineer will work with Network and Systems Engineers to design, build, monitor, maintain, and upgrade all program networks to ensure data is consistently available and flowing properly. Responsibilities include but are not limited to:Designing, building, monitoring, maintaining, and upgrading all program networks and communications link

Principle Windows System Administrator

RTX Corporation

El Segundo, California, USA

Full-time

Date Posted: 2025-07-07 Country: United States of America Location: CA222: 2006 E El Segundo Blvd BldgE04 2006 East El Segundo Boulevard Building E04, El Segundo, CA, 90245 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 calli

System Infrastructure Analyst

Raymond James Financial Inc

St. Petersburg, Florida, USA

Full-time

Job Description This position follows our hybrid workstyle policy: Expected to be in a Raymond James office location a minimum of 10-12 days a month. Position Summary We are seeking a skilled and motivated Systems Administrator to join our IT Infrastructure team. The ideal candidate will have hands-on experience managing enterprise-level Windows environments, with a strong background in Active Directory, Group Policy, networking, and virtualization technologies such as VMware. This role is cr

Senior Network Engineer

Fortinet

Sunnyvale, California, USA

Full-time

Job Description Responsibilities: Deliver network implementation and remediation projects to meet demands Identify, diagnose and resolve network problem, analyze root cause Install, maintains and upgrade network hardware, software, and operating systems Reporting network operational status by gathering, prioritizing information Securing network system by establishing and enforcing policies, and defining and monitoring access Maximizing network performance by monitoring performance, troubleshoo

VMware Systems Administrator

SAIC

Washington, District of Columbia, USA

Full-time

Job ID: 2506948 Location: WASHINGTON, DC, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: No Description SAIC is hiring a VMware Systems Administrator to support HHS On-Site in Washington, DC. The VMware Systems Administrator will provide ongoing support to Executives