- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior ... (Required): + CompTIA Security+ CE or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP + Must meet DoD 8750 and 8140… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior -systems- administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_… more
- General Dynamics Information Technology (Falls Church, VA)
- …**Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Operating Systems Security,Red Hat Ansible,Red Hat Enterprise Linux ... Comp TIA Security + Certified - CompTIA, Red Hat Certified System Administrator (RHCSA) in Red Hat OpenStack - Redhat Certified Systems Administration RHEL… more
- Lockheed Martin (Springfield, VA)
- …will be able to fully utilize modern HPC systems\. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management ... build automation and release engineering\. This is a Systems Administrator role that manages Linux server infrastructure in support of the program\. The role… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VMware) - TS/SCI required** Transform technology into ... opportunity as a **Systems Administrator Senior ** with GDIT. A career in...and administer physical and virtual servers, primarily Windows and Linux servers + Support and management of server virtualization,… more
- V2X (Springfield, VA)
- …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations… more
- Lockheed Martin (Fort Meade, MD)
- …may be substituted\. * Ten \(10\) years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope, type, and complexity\. * ... Experience with Linux system administration, including configuring, maintaining, and troubleshooting\. **Desired...* Knowledge of configuring and managing both Windows and Linux DHCP and DNS servers and clients * Proficient… more
- Leidos (Lorton, VA)
- **Description** The Multi Domain Solutions Division at Leidos is looking for a ** Senior Network Operations Administrator ** to support a fast-paced program with ... ensure mission success while adhering to DoD standards and regulations. The ** Senior Network Operations Administrator ** will ensure accounts for the enterprise… more
- General Dynamics Information Technology (Falls Church, VA)
- …**US Citizenship Required:** Yes **Job Description:** We are seeking an experienced Senior Windows System Administrator to support the Infrastructure Management ... **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Microsoft Power Business Intelligence (BI),Security Technical Implementation Guides (STIGs),System… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support of a Federal ... System Administrative Advisory duties to include management of Windows and Linux workstations on EVDI and physical + Troubleshooting application functionality, crash… more
- Leidos (Laurel, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... how this program "Delivers Mission Success!" Seeking a motivated systems Administrator to provide support for mission operations support of Defensive Cybersecurity.… more
- BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
- Cloud Database Administrator , Senior The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem ... after another. As a database administrator , you will perform back-up and recovery, analyze and...database administration and programming + Experience with UNIX or Linux system administration + Experience working in an Agile… more
- ARSIEM (Laurel, MD)
- …an impact on every client you work with. ARSIEM is looking for a Senior Systems Administrator to provide Systems Administration support for mission operations in ... and suggest solutions. Minimum Qualifications + Windows Systems Administration + Linux Systems Administration + Systems Integration + Experience with PXE boot… more
- ManTech (Fort Meade, MD)
- ManTech seeks a **System Administrator ** to join our team in the **Ft. Meade, MD** area. In this role, you will provide support for implementation, troubleshooting ... system capacity analysis and planning + Will configure and manage Linux and Windows operating systems and install/load operating system software, troubleshoots,… more
- World Wide Technology (Springfield, VA)
- …to web authentication methods (SAML or OAUTH) + Red Hat Enterprise Linux , YUM, Satellite, Capsule technologies + Enterprise Storage Systems (EMC (Unity, Isilon ... platforms) NetApp) + Enterprise scale backup technologies + DISA STIG Audits, hardening and remediation procedures + Certification and Accreditation Experience + Risk Management Frameworks **Want to learn more about Government Services? Check us out on our… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise IT means ... in improving how agencies operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will help ensure today is safe and tomorrow is… more
- Leidos (Odenton, MD)
- **Description** The Defense group at Leidos has a career opening for a System Administrator on a DISA contract. This role is primarily on the customer site at Ft ... Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY… more
- Chenega Corporation (Washington, DC)
- Systems Administrator (Tier 2 Support - ServiceNow) Washington, DC Join our Talent Network Systems Administrator (Tier 2 Support - ServiceNow) Washington, DC Are ... the next level! Chenega Agile Realtime Solutions (CARS) is seeking a Systems Administrator (Tier 2 Support - ServiceNow) to provide technical support for system… more
- Epsilon, Inc (Falls Church, VA)
- **Database Administrator I** **Who is Epsilon:** Epsilon is an IT Services company that was founded in 2009 and has become an established leader in providing ... based on business needs. **An average day:** As Database Administrator I, you will focus on supporting and maintaining...and performance bottlenecks. + Escalate complex technical issues to senior team members as needed. + Adhere to security… more
- Leidos (Lorton, VA)
- …Sector (NSS) has a new and exciting opportunity for an IT Networking and HW Administrator in our Cyber & Analytics Business Area (CABA). Our talented team is at the ... set up and configure both hardware and software-based test systems such as Linux based computers. + Perform more advanced calibrations and software installations. +… more