Senior System Administrator - Enterprise IT & Security
Columbia Technology Partners
Columbia Technology Partners is seeking System Administrators to support the implementation, maintenance, troubleshooting, and optimization of mission‑critical IT systems and infrastructure. The ideal candidate will provide operational support across servers, storage, networks, operating systems, and end‑user environments while ensuring system reliability, performance, and security. Opportunities exist for experienced admins supporting enterprise environments ranging from hands‑on operational #J-18808-Ljbffr Columbia Technology Partners
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Senior System Administrator - Enterprise IT & Security in Annapolis, MD vacancy
- Unisity, LLC is seeking a senior systems administrator to support a large, complex network with air-gapped segments. The role emphasizes uptime, security, and rapid response to varied operational demands across distributed domains. The candidate will install and manage...Senior
- ...Technology Partners is seeking System Administrators to support the... ...optimization of mission-critical IT systems and infrastructure.... ...reliability, performance, and security. Opportunities are available... ...experienced administrators supporting enterprise environments ranging from...Senior
- TekSynap is seeking a Senior Systems Administrator in Annapolis Junction, MD, responsible for managing multi-user computer... ...experience in system administration, supporting enterprise environments, and maintaining security protocols. We offer a competitive benefits package...Senior
- Socket.dev is seeking a Senior System Administrator to lead IT infrastructure for enterprise applications in a government-focused context. You will manage Windows and... .../Linux systems, ensure patching, hardening, and security compliance, and mentor a systems team across on-...SeniorFlexible hours
- Reflexive Concepts is seeking a seasoned System Administrator III to join the team in Maryland. The role focuses on implementing, troubleshooting, and maintaining IT systems, spanning client/server/storage/network devices and mobile endpoints. You will provide Tier 1 and...Senior
- Freedom Technology Solutions Group seeks a System Administrator to join a new team in Annapolis Junction, MD. You will assist in... ...Responsibilities include Tier 1/2 support, managing IT systems, and ensuring security tooling and compliance. #J-18808-Ljbffr (EDO) Entertainment...Senior
- TekSynap is seeking a Senior Systems Administrator to ensure the smooth operation of multi-user computer systems, particularly in relation to the Defense Intelligence Agency’s mission. The ideal candidate will possess an Active TS/SCI + CI Poly clearance and have extensive...Senior
$235k - $270k
..., troubleshooting, and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and related processes. Provides... ...systems. Clearance A current Top‑Secret/SCI with polygraph security clearance is required. Candidates cannot be sponsored or...SeniorHourly payTemporary workImmediate startFlexible hours- Jobtailor in Maryland seeks a senior monitoring engineer to administer and optimize enterprise monitoring platforms across Windows and Linux environments. You will... ...aggregation, dashboards, and alerting while ensuring secure configurations and regular patching. The role...Senior
$215k - $275k
...implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to... .... Clearance A current Top-Secret/SCI with polygraph security clearance is required. Candidates cannot be sponsored or...SeniorHourly payExtra incomeTemporary workImmediate startFlexible hours- ...network solutions, provide engineering support for project solutions, and ensure security and cost-effective IT infrastructure. The role requires expert-level networking experience, enterprise exposure, and the ability to work with routing, IPSec, NAT, firewalls, and WAN...Senior
$168k - $250k
...leading-edge data, network security software, and expert... ...for our customers systems. If you are looking... ...seeking a talented Senior Systems Administrator . Provides day to... ...accordance with agency IT policy and Guidelines... ...CentOS and RedHat Enterprise Linux Operating System...SeniorPeterson Technologies
Annapolis, MD1 day ago$70k
...programs across national security, defense, and public... ...improving essential government systems and services, with... ...role is remote. The Senior System Administrator provides senior-level IT operations and... ...support. The role supports enterprise IT/OT services with a focus...SeniorContract workRemote workMAXIMUS
Annapolis, MD3 days ago- CACI International Inc. seeks a Senior System Administrator to support the MWIII Bridge program, delivering enterprise ICAM capabilities with a focus on high availability and security. The role involves configuring Docker containers in Kubernetes, collaborating with development...Senior
- Dover Networks LLC is seeking an experienced SA to support IT systems across client/server/storage/network devices, including UNIX and... ...communication of status to management, ensuring reliability and performance of enterprise IT infrastructure. #J-18808-Ljbffr Dover Networks LLCSenior
- ...Group, LLC in United States (Maryland) seeks a Senior System Administrator to support CMS portfolio enterprise IT systems. You will lead day-to-day operations, coordinate... .... Responsibilities include troubleshooting, security hardening, and implementing automation with...Senior
- (EDO) Entertainment Data Oracle, Inc. is seeking a Senior System Administrator to support mission-critical enterprise applications for the CMS portfolio. You will provide senior IT leadership, manage infrastructure across on-prem, hybrid, and cloud environments, and drive...Senior
- Prodigy One, LLC is seeking a System Administrator to support IT systems for state and federal customers in Annapolis Junction, MD. The role includes... ...I compliance. Excellent problem-solving and communication skills are required. #J-18808-Ljbffr One Network EnterprisesSenior
- (EDO) Entertainment Data Oracle, Inc. is seeking a Senior System Administrator to design, modernize, secure, and sustain enterprise applications and platforms used by the Government CMS organization. You will collaborate across software engineering, cloud, DevSecOps, and...Senior
- Columbia Technology Partners is seeking a System Administrator 2 to support the implementation, maintenance, and optimization of IT systems across enterprise and mission-focused environments. In... ..., and help ensure the reliability, security, and performance of critical IT...Senior
- ...demonstrated experience in modern operating systems and network architectures.... ...on this critical National Security program, which include heavily subsidized... ...We are seeking a Senior System Administrator to provide enterprise-focused engineering support to a...Senior
$115k - $175k
Riverstone Enterprise Solutions, an Envision Innovative Solutions... ...supported critical national security programs by building high-... ...career, and customer-oriented Senior Systems Administrator to join our team at... ...of Information Technology (IT) systems. Manages IT system...SeniorHourly payContract workWork experience placement$146k - $234k
...-level Network / Desktop Administrator to support and maintain enterprise network and end-user computing... ...VLANs and port security on Cisco switches to imaging... ...response to IAVAs, ensuring systems remain compliant with... ...transformative enterprise IT provider, we deliver trusted...SeniorContract workRemote workShift work$103.8k - $218.1k
## Senior System AdministratorHanover, MD, USApply NowFind out how well you... ...develops, integrates, and sustains enterprise‐level systems essential to national security.In this role, you’ll support a... ...Responsibilities:**As a System Administrator, you will:* Build, configure,...SeniorContract workFor contractorsWork experience placementFlexible hours$137k - $169k
...RESPONSIBILITIES Monitors and manages system resources, including CPU... .... Performs system security administration functions, including... ...Demonstrated experience supporting enterprise, multi-user environments in... ...Overview We are seeking a Senior Systems Administrator to...SeniorFull timeContract workTemporary workLocal areaShift work- ...Job Description Summary The System Administrator III is a senior technical contributor... ...for designing, implementing, securing, and maintaining the organization’s core IT infrastructure. This role provides... ...in medium to large enterprise environments. Demonstrated...SeniorPermanent employmentContract workWork experience placement
$190k - $240k
Overview Senior System Administrator to join one of our Prime Contracts supporting the Government... ...you will help design, modernize, secure, and sustain the enterprise applications and platforms that keep... ..., and operational support for IT systems, including both on-premise...SeniorFlexible hours$190k - $240k
Senior System Administrator Join a team that powers the business enterprise behind the mission. Freedom supports the sustainment, modernization... ...Our teams develop, modernize, secure, and operate the applications... ...of Information Technology (IT) systems supporting critical...SeniorContract workFor contractorsWorldwideMonday to FridayFlexible hoursNight shift- A leading technology consulting firm is seeking a Senior Oracle Database Administrator in Annapolis, Maryland. This role requires over 10 years of... ...engineering Oracle Database solutions, with a focus on enterprise-scale database environments. The ideal candidate will have...SeniorFull time
- BCT LLC is seeking a System Administrator I to join our Enterprise Infrastructure Support team in Annapolis, MD. The role requires an active TS/SCI with POLY and involves delivering system administration solutions, creating BOMs and network designs, and working with cross...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior System Administrator - Enterprise IT & Security. Be the first to apply!
Related searches
- IT infrastructure administrator Annapolis, MD
- application system administrator Annapolis, MD
- enterprise administrator Annapolis, MD
- computer systems administrator Annapolis, MD
- remote systems administrator Annapolis, MD
- IT administrator Annapolis, MD
- system admin Annapolis, MD
- server administrator Annapolis, MD
- junior systems administrator Annapolis, MD
- systems administrator Annapolis, MD