- PSEG Long Island (Bethpage, NY)
- …overall health of a variety of cyber security tools within a Microsoft Windows, Linux and UNIX server environments. This role will manage and support M365 accounts ... Teams. + Implement and manage Microsoft 365 solutions, including migration from on-premises systems to the cloud. + Provide Tier 2 support within the Microsoft 365… more
- Greene Tweed (Lansdale, PA)
- …of the M365 stack (Microsoft Teams, OneDrive, Sharepoint, Exchange Online, Intune/ Endpoint Manager, etc.) + Globally administer Active Directory, Group Policy, DNS, ... core services and supporting infrastructure. + Administer and maintain Windows and Linux servers in a mixed hybrid (AWS, Azure) enterprise environment consisting of… more
- COLSA Corporation (Huntsville, AL)
- …enterprise backup solutions, disaster recovery, and high-availability design. Microsoft Endpoint Administrator Associate certification (or equivalent). + ... technical lead for a diverse infrastructure environment. The role spans Windows systems , Nutanix virtualization, Linux (RHEL), and enterprise storage. The… more
- US Tech Solutions (Milpitas, CA)
- …is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with cyber policies in Milpitas, CA ... + Perform regular IT support for Engineering Groups. + Investigate and trouble-shoot endpoint systems issues. + IT-related solutions within engineering groups. +… more
- Leidos (Washington, DC)
- …a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy Yard - where innovation meets ... mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems -...also evaluate emerging technologies and shape the future of endpoint protection across a highly sensitive environment. **Your Impact… more
- BAE Systems (San Diego, CA)
- …BAE Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... for the configuration, maintenance, and monitoring of secure networks and systems , including Lab-in-a-Box (LIB) environments, virtualization platforms, endpoint … more
- BAE Systems (Manchester, NH)
- … Systems is seeking a highly trained and motivated Principal Closed Area Systems Administrator to lead and manage classified IT infrastructure operations in ... equipment (up to 40lbs) and work within controlled environments. **In this Principal Linux Administrator position you will make impacts in the following ways;**… more
- ManTech (Fairmont, WV)
- **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/ Linux Dual-Stack Specialist** to join our team in **Boulder, ... pipelines across both Windows and Linux environments. + Lead efforts to integrate Linux systems into the overall IT architecture and support the migration of… more
- AIG (Dallas, TX)
- …. + Intermediate to Expert level knowledge on Windows & Active Directory, Unix/ Linux Operating Systems . + Good scripting knowledge using PowerShell, Python, ... clear, and concise communications. Preferred IT Certifications: + Tanium Certified Administrator (TCA). + Vendor certifications on Endpoint Security Tools… more
- AIG (Reston, VA)
- …we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. It's an opportunity to ... standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's… more
- General Dynamics Information Technology (Washington, DC)
- … Systems Administrator or similar role + Strong experience with Linux and Windows-based systems administration. + Knowledge of cloud platforms (AWS, ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing… more
- NTT DATA North America (Austin, TX)
- …Responsibilities Cloud Linux Operations & Support + Provide support for Linux -based systems across on-premises and cloud environments (AWS, Azure, GCP, OCI). ... + In-depth expertise in provisioning, configuring, securing, supporting, and optimizing Linux -based systems (RHEL, CentOS, Ubuntu, etc.) in enterprise… more
- TEKsystems (San Diego, CA)
- …vmware, vmware esxi, Windows, Linux , rhel 7, Active directory, System administrator , Systems engineering, Windows server, dns, dhcp Top Skills Details ... need to replace him/her. They are looking for a Systems Administrator with strong Windows experience who...and vCenter environments. * Administer Windows Server (2016/2019/2022) and Linux (RHEL, Ubuntu, CentOS) systems , including patching,… more
- General Dynamics Information Technology (Fort Bliss, TX)
- …of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly experienced and ... qualified Senior Network Systems Administrator - Primary Domain ...systems (Server, Internet Explorer (IE), .NET, Red hat Linux , McAfee, Active Directory, Doman Name, ESS ePO/Firewall/Policy/Rogue Sensor/Agent… more
- Robert Half Technology (Genesee, CO)
- Description We are looking for a skilled Systems Administrator to join our non-profit organization in Denver, Colorado. This role is integral to maintaining and ... technical challenges. Responsibilities: * Administer and optimize Windows Server and Linux systems , ensuring reliability and performance. * Manage virtual… more
- Concurrent Technologies Corporation (Huntsville, AL)
- Senior Information Systems Administrator Concurrent Technologies Corporation Huntsville, AL Minimum Clearance Required: Top Secret Clearance Clearance Level Must ... networking design and architectures, as well as network management. + Working knowledge of Linux and Windows operating systems (Puppet CM or similar). + Possess,… more
- Northrop Grumman (Tampa, FL)
- …work of your career. We are looking for you to join our team as a **Cyber Systems Administrator ** based out of **Tampa, FL** . _Please Note:_ + _Due to the ... users. + Must be able to configure and manage Linux and Windows operating systems upon start...Directory, DHCP, GPO's, DNS, LDAP, MS Exchange, MECM (Microsoft Endpoint Configuration Manager) MS SQL, and/or WSUS. + Knowledge… more
- Robert Half Technology (Southfield, MI)
- Description We are seeking a skilled Systems Administrator to join Robert Half and play a critical role in managing, maintaining, and optimizing our IT ... systems and networks. As a Systems Administrator , you will ensure the seamless...+ Understanding of cybersecurity principles and tools, such as endpoint protection, firewalls, and intrusion detection systems .… more
- Fiserv (Overland Park, KS)
- …Senior System Administrator **What does a successful Senior Information Technology Systems Administrator do?** At Fiserv, a Senior Information Technology ... Systems Administrator ensures the smooth functioning of our IT infrastructure...overseeing system reliability, performance, and security across Windows and Linux environments. As a key player in our team,… more
- Sierra Nevada Company, LLC (Dayton, OH)
- …systems /) . We are seeking a highly skilled and detail-oriented Systems Administrator III - Compliance to join our dynamic IT ... may be considered in lieu of required education + Prior experience with systems administration in Windows or Linux environments + Excellent interpersonal and… more
