1 to 25 of 86 Senior Systems Administrator Jobs

Description Job Description SECURITY CLEARANCE: TS/SCI with both Polygraphs are required POSITION : Senior Systems Administrator LCAT : Systems Administrator, Level 3 REQUISITION : MAR-SA3-10.070125 LOCATION : Ft. Meade, Maryland JOB DESCRIPTION : CSG is searching for a Senior Systems Administrator to join an effort supporting: Enclave Services The Enclave Support Services Section consists of teams that provide support to all onsite and unclassified locations: • Customized on-site IT support, maintenance and solutions • Customized off-site IT support, maintenance and solutions to other ...

Senior Systems Administrator will play a pivotal role in managing and maintaining IT systems and infrastructure to ensure seamless operations. This is an opportunity to contribute to the success of a not-for-profit organisation by providing technical expertise and support. Client Details … performance, and contracts of technical service partners and SaaS vendors. · Oversee the technical engagement of third-party Assessors involved in exam content development and systems access. · Ensure supplier services meet SLAs and enable efficient delivery of Products and corporate systems. Exam Platform Support & Development Act as the operational lead ...

Description Job Description Job Title: Senior Systems Administrator Location: 1775 Duke St, Alexandria, VA 22314 (Hybrid) Summary: The Senior Systems Administrator is responsible for managing and maintaining the customer's IT infrastructure, ensuring the secure, reliable, and efficient … operation of all systems. This role includes overseeing the deployment, configuration, and support of various systems, including servers, applications, and associated technologies. The Senior Systems Administrator will collaborate with other IT teams to support various projects and initiatives, provide technical expertise and ensure ...

Description Job Description CONTINGENT UPON CONTRACT AWARD Overview: Job Title: Senior Systems Administrator & VMware Professional Security Clearance: Secret Location : Fort Shafter Flats, HI (Due to the nature of the work and contract requirements, U.S. Citizenship is required. ) Description: C3EL is seeking a cleared Senior Systems Administrator & VMware Professional to join our on-site team at Fort Shafter Flats in Honolulu, Hawaii. This position is responsible for the configuration, maintenance, and optimization of enterprise server and virtualization environments supporting critical Department of Defense operations. The Senior ...

Description Job Description Job Title: Senior Systems Administrator Department: IT/Engineering Reports To: RSekure Program Manager Location: Chantilly, VA Schedule: Monday - Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI - Full-Scope Polygraph Position Summary RSekure is seeking … 3+ years of hands on experience with AWS cloud services and infrastructure management. Desired Certifications and Licenses RHCSA/RHCE (Red Hat Certified System Administrator/Engineer). AWS Certified SysOps Administrator or Solutions Architect. CompTIA Linux+, Security+, or equivalent. Special Requirements TS/SCI clearance ...

Description Job Description Overview Senior Systems Administrator Location: On-Site at Customer Location (Annapolis Junction, MD) Clearance Required: TS/SCI with Poly Are you ready to take your systems administration expertise to the next level and support mission-critical operations? BigBear.ai … seeking a Senior Systems Administrator to join our team and assist in meeting the needs of our government customer. In this role, you'll work onsite at the assigned customer location, ensuring optimized system performance, security, and reliability. If you're passionate about Linux ...

Description Job Description Description: Hybrid 3 days onsite/2 days remote in Rockville, MD Our client seeks a Senior Systems Administrator/Engineer to design, implement, and maintain enterprise Windows infrastructure across hybrid cloud environments and on-premises data centers. The role blends … systems administration with DevOps practices, spanning virtualization, multi-cloud platforms, and AI-powered tooling to support operational excellence. The engineer will lead automation, monitoring, and security initiatives while mentoring junior staff and collaborating with cross-functional teams. The position will drive innovation and reliability through proactive optimization and disciplined ...

DescriptionDescription: Oak Grove Technologies, LLC, a dynamic and fast-growing federal contractor, is seeking a highly skilled and motivated Senior Systems Administrator to join our team and support the Defense Threat Reduction Agency's (DTRA) Advance Red Cyber program in executing Red Team Assessments. … eligibility are required. (Highly qualified candidates with a Secret Clearance may also be considered.) 3+ years' experience administrating sensitive operational and developmental networks and systems in accordance with DoD cybersecurity policies, procedures, and best practices. Strong communications skills. Willingness and ability to travel up to 15% (CONUS/OCONUS ...

Description Job DescriptionSenior Systems Administrator IIEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems Administrator IIEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems Administrator IIEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems Administrator IIEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems Administrator IIEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems Administrator IIEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

different technical domains. At Apogee Research we work hard, we get things done, and we do it together. Apogee Research is seeking a skilled Systems Administrator to provide operational and technical support for enterprise and standalone information systems. This role is critical to maintaining the availability, integrity … Apogee's Windows, Red Hat, and virtualized environments in compliance with Department of Defense (DoD) regulations and NIST standards (SP 800-53). The Systems Administrator will configure, maintain, and troubleshoot systems, implement security controls, and support compliance efforts through system hardening, patch management, and documentation. ...

oriented problem solvers, critical thinkers, and committed creators that are passionate about what they do. We are currently hiring a SENIOR SYSTEMS ADMINISTRATOR (UNIX/LINUX) to provide IT infrastructure support for a Government customer. MUST BE A US CITIZEN WITH ACTIVE DoD CLEARANCE … related field (or equivalent experience) Required Certifications: DoD 8570.01-M compliant certification (e.g., Security+ CE, CISSP, or equivalent) Preferred: Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) Banduri is committed to a diverse and inclusive workplace. Banduri is an equal opportunity employer and does ...

Description Job DescriptionSenior Relativity Senior Systems AdministratorEmployment Type: Full TimeDepartment: Legal/IT We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization … accepted in lieu of degree.- At least 5 years of hands-on, directly applicable experience actually doing the work of implementing the kinds of systems being set up - e.g., UNIX, Windows, Network Storage Solutions, etc. - will usually be expected. At least 5 years of these years of experience must ...

Description Job DescriptionSenior Relativity Senior Systems AdministratorEmployment Type: Full TimeDepartment: Legal/IT We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization … accepted in lieu of degree.- At least 5 years of hands-on, directly applicable experience actually doing the work of implementing the kinds of systems being set up - e.g., UNIX, Windows, Network Storage Solutions, etc. - will usually be expected. At least 5 years of these years of experience must ...

Description Job DescriptionSenior Relativity Senior Systems AdministratorEmployment Type: Full TimeDepartment: Legal/IT We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization … accepted in lieu of degree.- At least 5 years of hands-on, directly applicable experience actually doing the work of implementing the kinds of systems being set up - e.g., UNIX, Windows, Network Storage Solutions, etc. - will usually be expected. At least 5 years of these years of experience must ...

Description Job DescriptionSenior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...

Description Job DescriptionSenior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly … requisite destruction/deletion policy and in accordance with Division, Department and NARA instruction/policy. - Typically reports to the Contractor IT Manager, to Systems Manager, or to Lead Project Manager.- Consult with COR, Government Case Managers, and trial attorneys as to system requirements and proposed technical approach ...