• Senior System Administrator

    RTX Corporation (Springfield, VA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an ... its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based...security clearance. + Minimum Security+ DoD 8570 certification. + System administration across Linux systems . + Experience… more
    RTX Corporation (09/26/25)
    - Related Jobs
  • Senior Systems Administrator

    Indigo IT, LLC (Washington, DC)
    Senior Systems Administrator Washington, DC SUMMARY: Founded in 2001, Indigo IT is an award winning information technology consulting and services company. ... of five (5) years of experience or equivalent work experience as a systems engineer/ administrator + Preference of Bachelor's degree in Computer Science or… more
    Indigo IT, LLC (08/13/25)
    - Related Jobs
  • Senior Linux System

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will ... support the implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system ...IT systems , as well as manage IT system infrastructure and associated processes. **Responsibilities include, but are… more
    ManTech (09/20/25)
    - Related Jobs
  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM ... space.As a System Administrator on this program, you will...via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS/SCI with Polygraph +… more
    Leidos (10/10/25)
    - Related Jobs
  • Senior System Administrator

    KIHOMAC (Colorado Springs, CO)
    …function as self-starter and identify risks, issues, and opportunities to the System Administrator + Facilitate effective and efficient interchanges with ... all required architecture design and implementation for all Window systems , virtual and logical + Administer the operations of...Baselines for both Windows and LINUX. + Conduct daily system monitoring, system backup and restoral, and… more
    KIHOMAC (10/15/25)
    - Related Jobs
  • SAP NS2 Senior Cloud Engineer/…

    SAP (Herndon, VA)
    …and a variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active ... internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate...languages such as JSON and YAML. + Proven strong system administration experience. + 5 years of experience with… more
    SAP (07/22/25)
    - Related Jobs
  • Senior Linux System

    Parsons Corporation (Aberdeen, MD)
    …**Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be Doing:_** + ... _Support the system administration for ARL high performance computers_ + _Support..._Support design of Army Research Laboratory A2I2 building for systems being delivered in 2024 and future platforms_ +… more
    Parsons Corporation (08/16/25)
    - Related Jobs
  • Senior Systems Administrator

    Motion Recruitment Partners (Pasadena, CA)
    Senior Systems Administrator / Contract / Remote Pasadena, CA **100% Remote** Contract $70/hr - $72.41/hr Our client, a leading healthcare organization ... patient care and safety, is looking for a contract Senior Epic Clin Doc Application Analyst. This is a...remote role. **Please Note** : These are **NOT** IT System Administrator roles **Contract Duration:** 4-Months **Required… more
    Motion Recruitment Partners (07/30/25)
    - Related Jobs
  • Senior Systems Administrator

    Leidos (Tucson, AZ)
    …Division (IPSD), part of the Decision Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of our ... to obtain SCI, as well as a Polygraph. **Primary Responsibilities:** + Lead system administration for Linux and Windows-based systems in secure, mission-critical… more
    Leidos (10/10/25)
    - Related Jobs
  • Systems Administrator

    CACI International (Scott Air Force Base, IL)
    Systems Administrator - Senior ...expert-level assistance to users in accessing and utilizing business systems + Design and implement robust system ... financial auditability and transportation logistics? We're seeking a successful, experienced Senior Systems Administrators to join our team in implementing… more
    CACI International (09/15/25)
    - Related Jobs