Systems Administrator — Azure, SIEM & Security
American Academy of Physician Associates Inc
The American Academy of PAs is seeking a proactive Systems Administrator to oversee and safeguard our IT infrastructure in a hybrid on-premises and cloud environment. You will work closely with IT leadership to ensure performance, security, and scalability of systems. The role requires strong Microsoft ecosystem experience, Azure, enterprise networking, cybersecurity, and SIEM operations to support protective measures, reliable services, and ongoing improvement across the organization. #J-18808-Ljbffr American Academy of Physician Associates Inc
- ...automation, reliability, and security across on-prem and... ...a focus on Microsoft Azure, Windows Server, and... ...management and monthly system patching and... ...Security, and Systems Administration teams. Plan and execute... ...Experience integrating SIEM, backup, and monitoring...SuggestedFull timeContract workLocal area3 days per week
$89.6k - $204k
System Administrator (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI... ...our Intel sector advancing the national security mission through cutting edge technology... ...SAN/NAS), and cloud environments (AWS, Azure) to maintain peak performance. • Tier...SuggestedFor contractorsWork at officeLocal areaRelocation- ...leading platform-enabled unified security operations company providing... .... We are seeking a RHEL system administrator / infrastructure engineer to... ...-on engineer with strong SIEM platform experience and a... ...with cloud infrastructure AWS, Azure, Microso 365, iden ty pla...SuggestedTemporary work2 days per week1 day per week
- Syneren is currently seeking an experienced Sr. Azure Systems Administrator to join our team. This is a pivotal role responsible for the administration... ...and On-Prem infrastructure, ensuring our systems are secure, scalable, and resilient. Contractor is required to be...SuggestedFor contractorsWork at officeLocal areaLong distance
- ...Hybrid -- 3 days a week in Arlington, VA** The System Administrator Junior supports the daily administration, maintenance, security, and availability of mission‑critical IT... ...Preferred Qualifications Microsoft Windows Server, Azure, Linux, or comparable platform certification...Suggested3 days per week
$130k - $180k
Celestar, a B&A Company, is seeking a Database/Web System Administrator to support the Defense Advanced Research Projects Agency (DARPA) Program Security Services (PSS) task order. If interested and meet the qualifications, we encourage you to apply for this rewarding...Contract workLocal area- ...delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and... ..., and Future Force Assessments.SPA has a need for Systems & Infrastructure Administrators to operate, maintain, and improve the environments that...Flexible hours
$73.45k - $132.78k
Leidos has a new and exciting opportunity for a Systems Administrator in our INTEL SECTOR- Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and...Full timeWork at officeLocal areaImmediate startRemote workFlexible hours- ...delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and... ...effective analysis.SPA has an immediate need for a Classified System Administrator. ResponsibilitiesThe System Administrator implements technical...Work experience placementImmediate startFlexible hours
- ...Systems Administrator AAPA is seeking an adaptable and highly proactive Systems... ...premises, network, cloud, and security environments. The ideal candidate... ...-on expertise in Microsoft Azure, enterprise networking, cybersecurity, and SIEM operations. This individual...Work experience placement
- ...Systems Administrator Location: Arlington, VA Chenega Military, Intelligence & Operations Support (MIOS) invites qualified professionals to... ...leveraging cutting‑edge technology and contributes to national security and economic interests. Responsibilities Optimize system...
$110k - $140k
...Mid-Level System Administrator Amentum is a global leader in advanced engineering and innovative... ...significant and complex challenges in science, security and sustainability. Our people apply... ...this work role. Current Microsoft Azure Administrator (AZ104) certification...Hourly payFull timeContract workTemporary workLocal areaRemote workFlexible hoursShift work- ...Systems AdministratorInnovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated... ...US Department of Defense (DOD), is seeking a Systems Administrator to be part of our Security team and based out of our Arlington, VA location. The Systems...Full timeWork at officeImmediate start
$99k - $206k
...advanced full-spectrum cyber, data operations, systems integration and intelligence mission... ...rapid deployment and management of secure cloud-based engagement kits for cyber incident... ...when it matters most. Cloud Systems Administrators will manage day-to-day operations,...Full timeContract workLocal area- ...Systems AdministratorLocation: College Park, MDClient: National Archives and Records Administration (NARA)Job Description: As a System Administrator at... ...systems to ensure reliable and secure access to vital archival... ...and administer the Azure platform and serverQualifications...
- ...Nyla is seeking a Systems Administrator to maintain critical infrastructure, keep systems secure, and ensure alignment with mission-critical cybersecurity mandates across multiple security classifications. You will own daily operations and drive automation to deliver...
- ...opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats. Job Description Systems Administrator Maintains an organization's computer systems' workflows and is...Work at officeLocal areaRemote work
$127.5k - $132.5k
...Active Directory in the same week, and prefer a small team to a big one? Read on. Sienna Systems is seeking a capable Cloud Systems Administrator to join our Social Security Administration Special Notice Option (SNO) team in Alexandria, Virginia. SNO is how SSA delivers...Temporary workLocal areaImmediate startRelocation- ...opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats. Job Description SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while you advance your...
$9k
How you will contribute to our National Security and Defense mission: MTSI is seeking a highly motivated and experienced Systems Administrator to support our team in safeguarding information... ...cloud-native architectures targeted for Azure Government, and high-side on-premises...Full timeImmediate startRemote workWorldwideFlexible hours- ...information reporting and management systems based on advanced... ...analytics to help maintain border security. Services include technical... ...field operations. The Systems Administrator is responsible for supporting... ...such as Microsoft Certified, Azure Administrator Associate, CompTIA...Contract workLocal areaMonday to Friday
- SHR Consulting Group, LLC seeks Systems Administrators to operate and maintain the DoD Organizational Messaging enterprise, including AMHS, ECGS... ...message access, filtering, and routing with strong security controls. The role requires experience with DoD messaging,...
- TechFlow, Inc. seeks a Senior Systems Administrator to maintain and optimize the enterprise IT infrastructure for a critical DOD program, ensuring security, stability, and high availability. You will collaborate with cybersecurity, engineers, and government stakeholders...
- Kapitus is seeking a System Administrator I to help scale using Microsoft 365 and secure fintech platforms. The role spans strategy and hands-on execution with teams in NY, VA, CA and Chennai. You will drive SSO, automation, and data governance across cloud and on‑prem...Remote work
- Integrated Computer Solutions, Inc. is seeking a Senior System Administrator in Arlington, Virginia. This position involves providing Tier I/... ...classified environments, ensuring operational performance and security of critical systems. The ideal candidate will have an active...
- Acuity, Inc. is seeking a Systems Administrator to support government missions with IT modernization, data enablement and hyperautomation... ...administration, SQL Server, SCCM, O365/SharePoint and Azure, plus security and accreditation tasks. The team operates on a front...Night shift
- Nightwing is seeking a Cloud Systems Administrator to manage day-to-day Bespin cloud engagement kits for federal mission support. You will ensure security, reliability, and performance of cloud infrastructure while supporting fast-paced, critical operations. Required are...
$100.2k - $203.4k
Accenture Federal Services seeks a RHEL System Administrator to monitor and maintain Cameo systems in a cloud environment while ensuring high... ...availability, system integrity, and compliance with federal security standards. The role involves system administration, user support...- Junior Systems Administrator / Tier 2 Support Technician Job Summary The Junior Systems Administrator... ...endpoint deployments, enforcing security controls, and resolving Tier 2/3 incidents... ...updates Configure and support Azure AD, Multi-Factor Authentication (MFA),...Second job
- Tecolote is seeking a motivated Systems Administrator to support and maintain our enterprise IT environment in Arlington, VA. The role emphasizes... ..., with opportunities to broaden into virtualization, security, and cloud technologies. The ideal candidate is eager to learn...
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