- Lumen (Washington, DC)
- …the world and shape the future. **The Role** The Lumen Production Systems Infrastructure team is seeking customer focused, detail-oriented engineers that enjoy ... working with a small, focused team responsible for production systems including SASE, SDWAN, DNS, and other IP services....will be technically responsible for a broad range of systems and services supporting everything from the physical layer,… more
- General Dynamics Information Technology (Fort Meade, MD)
- …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior - TS/SCI required** Transform technology ... into opportunity as a ** Systems Administrator Senior ** with GDIT....the client/server/storage/network devices, mobile devices, etc. + Provide Tier 1 and Tier 2 problem identification, diagnosis and resolution… more
- CACI International (Annapolis Junction, MD)
- Senior Systems Administrator Job Category:...Provide assistance to users in accessing and using IT systems + Provide Tier 1 (Help Desk) and ... system infrastructure and any processes related to these systems . The Senior Systems Administrator will Configure and manage primarily Windows and some… more
- SAIC (Annapolis Junction, MD)
- …be substituted for the degree + Minimum of 14 years of experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is ... **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many… more
- GovCIO (Washington, DC)
- …Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe= 1 ... **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in… more
- Dentons US LLP (Washington, DC)
- Senior Enterprise Messaging Administrator Chicago, IL, USKansas City, MO, USAtlanta, GA, USWashington DC, DC, USPhoenix, AZ, USSt. Louis, MO, USDallas, TX, US ... May 6, 2025 Dentons US LLP is currently recruiting for a Senior Enterprise Messaging Administrator . This position will ensure seamless operation, security, and… more
- DCCA (Columbia, MD)
- Senior System Administrator Location Columbia, MD Job Code 2215 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Senior System Administrator Candidate must have an active TS/SCI w/Poly… more
- CGI Technologies and Solutions, Inc. (Washington, DC)
- …**Your future duties and responsibilities:** * Serve as a Macintosh (Mac) systems administrator and maintain responsibility for planning and implementing ... ** Senior Macintosh System Administrator ** **Category:** Project...needs and analyze project costs and feasibility. Develop network systems analysis standards and methodologies consistent with technical requirements.… more
- Belay Technologies (Annapolis Junction, MD)
- …Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA3) to join our intel team. The SA provides support ... for implementation, troubleshooting and maintenance of IT systems . Manages IT system infrastructure and any processes related to these systems . Provides support… more
- GovCIO (Washington, DC)
- …referral to this job (https://careers-govcio.icims.com/jobs/6046/linux-system- administrator %2c- senior -%28remote%29/job?mode=apply&apply=yes&in\_iframe= 1 ... **Overview** GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs operational needs. The role requires AWS, Windows,… more
- TriTech Enterprise Systems, Inc. (Annapolis, MD)
- …degree, in engineering, computer science, or related field. b. Red Hat Certified Systems Administrator . ( 1 ) Certification(s) must be issued by Red ... TriTech Enterprise Systems , Inc. is seeking a ' Senior Red Hat Administrator ' to support a...contract (2 days remote; 3 days on-site). CANDIDATES QUALIFICATIONS: 1 . The candidate must meet the following minimum qualifications:… more
- M. C. Dean (Arlington, VA)
- …changing the world for the better. We are seeking a **System Administrator 1 ** to join our **Security and Electronic Systems (SES)** business Unit. As part ... and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term...and networks. + Triage customer support calls, providing Tier 1 help desk support and Tier 2 escalation. +… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …**System Administrator Level IV** Transform technology into opportunity as a Systems Administrator Senior with GDIT. A career in enterprise ... operate. At GDIT, people are our differentiator. As a Systems Administrator Senior you will...SENIOR WILL MAKE AN IMPACT** + Provide Tiers 1 , 2, and 3 problem identification, diagnosis, and resolution… more
- DCCA (Annapolis Junction, MD)
- Cloud System Administrator Location Annapolis Junction, MD Job Code 2063 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS/SCI w/ Poly For over 40… more
- CACI International (Annapolis Junction, MD)
- …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead ... support complex enterprise IT environments, with a focus on high-assurance systems . This senior -level position involves architecture support, advanced… more
- Three Saints Bay (Washington, DC)
- …application problems. + Perform any other related duties as assigned by the Senior Systems Administrator , Technology or other appropriate administrator ... **Juniper Network Administrator -TS/SCI Required (4790)** Location **Washington, DC** Job Code...1 . Extensive and thorough knowledge and experience with systems design, installation, documentation and system operational verification tests.… more
- Athenix Solutions Group, LLC (Annapolis Junction, MD)
- …variety of roles to maintain and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We have roles for SAs to ... experience in some of the following areas? + Providing support to IT systems including day-to-day operations, monitoring and problem resolution for all of the… more
- M. C. Dean (Mclean, VA)
- …changing the world for the better. We are seeking a **System Administrator 1 ** to join our **Security and Electronic Systems (SES)** business Unit. As part ... and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term...and networks. + Triage customer support calls, providing Tier 1 help desk support and Tier 2 escalation. +… more
- M. C. Dean (Annapolis Junction, MD)
- …seeking a **System Administrator 2** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
- M. C. Dean (Arlington, VA)
- …changing the world for the better. We are seeking a **System Administrator 1 ** to join our **Security and Electronic Systems (SES)** business Unit. As part ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more