- L3Harris (Washington, DC)
- Job Title: Senior System Administrator Job Code: 18549 Job Location: Washington, DC Job Description: Working at Trenchant means working alongside the best ... infosec skills and be capable of shifting into a senior role within the team . Trenchant is an...Strong analytical and problem-solving skills + Verifiable network or system administrator operations experience + Ability to… more
- KBR (Chantilly, VA)
- …KBR, We Deliver. Job Overview: We are seeking an experienced and highly skilled Classified Senior Systems Administrator to join our team. In this role, you ... Title: Classified Sr . Systems Administrator KBR...systems . + Develop and maintain comprehensive documentation on system configurations, upgrades, and procedures. + Support cross-functional teams… more
- Chenega Corporation (Fort Belvoir, VA)
- Sr . Systems Administrator Ft....our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... administration and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and… more
- RTX Corporation (Sterling, VA)
- …new cyber capabilities to address emerging threats. Raytheon Technologies is seeking a Sr . Linux Systems Administrator to support the design, development, ... and deployment of advanced cybersecurity capabilities. The Sr . Systems Administrator applies expert...with a team of highly skilled administrators to provide senior level administrative expertise for an RHEL environment. Mentors… more
- Nightwing (Sterling, VA)
- …including introducing new cyber capabilities to address emerging threats. NightWing is seeking a Sr . Linux Systems Administrator for shift 3 support the ... development, and deployment of advanced cybersecurity capabilities. Job Responsibilities: Linux Systems Administrator applies current technologies to the design,… more
- RTX Corporation (Sterling, VA)
- …introducing new cyber capabilities to address emerging threats. NightWing is seeking a Sr . Linux Systems Administrator to support the design, development, ... level education. Desired Certifications: DoD 8570.1 IAT Level II Red Hat Certified System Administrator (RHCSA) Syndeo ID# 3361 RTX Corporation is an Aerospace… more
- Nightwing (Sterling, VA)
- …introducing new cyber capabilities to address emerging threats. NightWing is seeking a Sr . Linux Systems Administrator to support the design, development, ... level education. Desired Certifications: DoD 8570.1 IAT Level II Red Hat Certified System Administrator (RHCSA) Previously part of a leading Fortune 100 company… more
- Nightwing (Sterling, VA)
- …to address emerging threats. NightWing Cyber Protection Solutions (CPS) is seeking a Sr . Prin. Systems Administrator to support the design, development, ... education. Desired Certifications: - DoD 8570.1 IAT Level II Red Hat Certified System Administrator (RHCSA) AWS certification (cloud, etc.) Previously part of a… more
- Leidos (Washington, DC)
- …Enterprise IT Systems . The successful candidate will perform all Systems Administrator duties providing direct support to DAMI-IM enterprise networked ... National Security Sector has an immediate opening for aSr. Systems Administratorat the Pentagon. The Sr . ...approved by the Government and documented in the ticketing system . + Perform systems administration of desktop… more
- GAP Solutions Inc (Herndon, VA)
- Position Objective: The highly-motivated and experienced Sr . Systems Administrator will support servers, network, storage, and virtualized Infrastructure for ... . + Experience creating and using PowerShell scripts to manage systems . + System Deployment knowledge including upgrades, updates, and testing. + Exceptional… more
- Northrop Grumman (Dulles, VA)
- …of your career. The Northrop Grumman Classified Solutions team is seeking a well-qualified senior Windows Systems Administrator to join its dynamic team of ... include but not be limited to the following: + Perform as a Windows systems administrator for a classified government contract. + Communicate effectively at all… more
- General Dynamics Information Technology (Falls Church, VA)
- …your expertise to advance the mission and optimize our business strategy as **Contracts Administrator Sr . Advisor** at GDIT. Here, you'll be part of a caring ... At GDIT, people are our differentiator. As a **Contracts Administrator Sr . Advisor** , you will help...and learn simultaneously. From securing our nation's most sensitive systems , to enabling digital transformation and cloud adoption, our… more
- CGI Technologies and Solutions, Inc. (Fairfax, VA)
- ** Sr . SAP S/4HANA Basis Administrator -...with a heavy focus on SAP S/4HANA and BW/4HANA system administration and monitoring. This project is a fast-paced ... more (xweb.asp?clid=21001&page=cookiespolicy#integrationofyoutube) . **Position Description:** CGI is seeking a Sr . SAP S/4HANA Basis Administrator to support an… more
- Under Armour, Inc. (Washington, DC)
- Sr . Lead, HANA Database Administrator ** Sr ....Lead SAP Basis and HANA DB Admin to support SAP systems hosted and managed in the AWS cloud platform. This ... role is responsible for managing and maintaining the complete SAP Enterprise Systems technical stack. In addition to SAP Enterprise applications, this individual is… more
- Oneida Technical Solutions (Fort Belvoir, VA)
- …for the National Capital Region (RNEC-NCR), we are currently seeking a Systems Administrator . Duties and Responsibilities: Maintains and supports the integrity ... of the operating system environment and various computer systems . Administers, installs and troubleshoots a variety of operating systems . Performs systems… more
- Parsons Corporation (Centreville, VA)
- …you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Sr .** **Subcontract Administrator ** to join our team! In this role you ... for various programs in the Infrastructure Solutions Sector of our Engineered Systems Business Unit providing support on large domestic and international projects,… more
- KBR (Chantilly, VA)
- Title: Sr . Subcontracts Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
- Cayuse Holdings (Reston, VA)
- …/Yr. Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/1369/ sr - system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834356743) ... + Backup and recovery of Data Operations Center (DOC), systems , patching of systems , providing Tier II/III support to lower tiers, performance tuning,… more
- Insight Global (Fairfax, VA)
- …virtual environments. Limited administration of Linux and/or UNIX Operating Systems . Configure and manage virtual infrastructure technologies, including VMware and ... Hyper-V. Provide afterhours support for mission critical outages as part of on call rotation. Troubleshoot and handle tickets escalated through ServiceNow from other support teams. Ideal candidate would have F5 load balancer administration experience. We are… more
- Northrop Grumman (Mclean, VA)
- …they're making history. Northrop Grumman Defense Systems (NGDS) is seeking a ** Senior Principal Contracts Administrator ** to join its team of qualified and ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more