Infrastructure/Systems Administrator
Triglocon
DUTIES SHALL INCLUDE: Software Support Defense Medical Logistics Standard Support (DMLSS) User, Network Support, Technical Support Application Virtualization Hosting Environment (AVHE) and System Support access and troubleshooting DMLSS. Imaging, security patches, software loads, equipment inventory, diagnostics, repair, receive, log, troubleshoot, analyze, system compliance, virus check programs, service packs, hot fixes, and resolve operating system upgrades on DMLSS. The contractor shall also provide general management of configuration analysis, development, integration for server, laptop, desktop-based systems, switches, computer hardware, land mobile radios, satellite phones and all other communication equipment to include overall administration of networking, configuring, diagnosing, updating, developing, and resolving any issues by working with Base Communications and/or vendor specific support of all information technologies for ECMM. Minimum/General Experience: 10 years of field experience with commensurate skills, knowledge, and background. Minimum Education Requirement/Certificates: Bachelor's Degree in Information Technology, and Comptia Security+ certification. Must complete and remain current with DoD Information Assurance and other governmental IM/IT related training requirements At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP. Paid Time Off – PTO granted in accordance with contract requirements. Paid Holidays – 11 federal holidays observed annually. Disability & Life Insurance – Short-term/long-term disability, life insurance, and AD&D coverage included. 401(k) Retirement Plan – Competitive plan managed through Ameritas. Professional Training – Formal training provided as required, with additional learning opportunities based on role. #J-18808-Ljbffr Triglocon
- ...problem space. We bring Public and Private, Civilian and Military expertise to every case. We are hiring a System Administrator (Enterprise Infrastructure) to work in Laurel, MD . Position location is subject to change based on central MD client's needs. Required...SuggestedLocal areaWork from homeFlexible hours
- ...engineering the backbone of mission-critical systems for government and enterprise clients.... ...• Cloud and Hybrid Infrastructure Management: Administer, configure, and... ...data loss.• Virtualization and Server Administration: Administer VMware vSphere and Windows...SuggestedContract workWork at officeImmediate startFlexible hours
$112k - $179k
Responsibilities Peraton Labs is seeking a poly cleared Senior Infrastructure and Systems Administrator to support cleared research and development efforts for a government customer in Maryland. This role will support the implementation, maintenance, security, and operational...SuggestedFull timeContract workFor subcontractorRemote workRelocation packageShift work$130k - $170k
Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues... ...Future Force Assessments. SPA has a need for Systems & Infrastructure Administrators to operate, maintain, and improve the environments that...SuggestedFlexible hours$112k - $179k
Peraton is seeking an Enterprise Infrastructure Support Systems Administrator in Laurel, MD, to support critical engineering contracts for the Intelligence Community. The role requires system administration expertise and a strong technical foundation. Ideal candidates...Suggested- Themis Insight in Laurel, MD is seeking a skilled System Administrator to manage enterprise infrastructure solutions. The ideal candidate will leverage their technical expertise to create documentation and work closely with teams to deliver effective solutions to complex...
- Systems Planning and Analysis, Inc. (SPA) is seeking Systems & Infrastructure Administrators to operate, maintain, and improve environments hosting APACS and related capabilities across multiple classifications. These roles ensure mission systems remain available, secure...
- Washington, United States | Posted on 08/10/2026 A major Washington, DC water utility seeks a Cloud & Infrastructure Systems Administrator for a hybrid role, 3 days onsite in Washington, DC. Administer Azure and AWS alongside VMware vSphere and Windows Server; automate...
$112k - $179k
Enterprise Infrastructure Support Systems Administrator (SA) Location: US-MD-Laurel Responsibilities Peraton is hiring an Enterprise Infrastructure Support Systems Administrator (SA) to join our Cyber Mission business unit in Jessup, MD. As a systems administrator on...Full timeContract workShift work- Systems Planning and Analysis, Inc. (SPA) seeks Systems & Infrastructure Administrators to operate, maintain, and improve environments hosting APACS and Foreign Clearance Program-related capabilities. These roles ensure mission systems remain available, secure, performant...
- ...ProSidian Consulting at DescriptionProSidian Seeks a Energy Data Systems Administrator | Evaluation Support [DOEOP045050] - DPLH Est.: 665.6 Hrs.... ..., grid modernization, energy efficiency, and sustainable infrastructure technologies. Align with Evaluation Support Functional...Full timeContract workTemporary workFor contractorsH1bWork at officeFlexible hours
- ...MANTECH is seeking a highly motivated and collaborative System Administrator to join our team in Laurel , MD . In this role, you... ...of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support...Work at office
- ...disciplines of program/project management, applications development, infrastructure, Cyber security, and enterprise content/data management... ...certifications, which include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service Management Systems (SMS...Flexible hoursWeekend work
$130k - $180k
Celestar, a B&A Company, is seeking a Database/Web System Administrator to support the Defense Advanced Research Projects Agency (DARPA)... ...database hosting, support, patching, power, backups, and related infrastructure.· Establish user requirements and monitor database access...Contract workLocal area- ...Enterprise Oversight Services.Job DescriptionThe Senior Systems Engineer (Hyper-Converged Infrastructure) provides senior-level technical leadership and... ....The Senior Engineer leads and supports HCI administration, supervises technical staff, and provides strategic...Full timeWork experience placement
$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... ...selected individual will be responsible for monitoring infrastructure systems, applications, and processes, and for ensuring...Full timeWork at officeLocal areaImmediate startRemote workFlexible hours$77.6k - $176k
System AdministratorThe Opportunity: Your technical expertise makes you the team hero... ...of Defense? We’re looking for a System Administrator to help us design, deploy, and maintain... ...ll constantly look for ways to make the infrastructure better using the latest technology and...Full timeContract workPart timeWork at officeLocal areaRemote work$104.2k - $138.9k
...VA area. Candidates must have a current TS/SCI clearance.The Senior System Administrator leads the administration, maintenance, security, and operational resilience of complex enterprise infrastructure supporting mission‑critical systems in a remote federal IT environment...Remote work3 days per week$170k - $219k
As a Sr. Systems Administrator III, you will work as part of a collaborative and high-performing team providing hands-on expertise to deliver... ..., and supporting complex geographically dispersed infrastructure; managing Windows Server 2019 and 2022 environments; supporting...Full timeLocal area$77.6k - $176k
System Administrator, SeniorThe Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if... ...our project, you’ll constantly look for ways to make the infrastructure better using the latest technology and the best implementation...Full timeContract workPart timeWork at officeLocal areaRemote work$62k - $141k
System Administrator, MidThe Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving... ...requiring support. You’ll support the review of current infrastructure to provide an overview and prepare plans for improvement...Full timeContract workPart timeWork at officeLocal areaRemote work$110k - $140k
...$110,000 - 140,000We are seeking a skilled and dependable Systems Administrator to join our team at the mid to senior level. This role carries... ...and maintaining enterprise Windows and Linux server infrastructure, endpoint management systems, and virtualized environments...$92.3k - $166.85k
Systems AdministratorLocation: Suitland, MDClearance: Active TS/SCILeidos is seeking a Systems Administrator to join our team in Suitland, MD, supporting Scientific and Technical Intelligence... ..., installing, and maintaining IT infrastructure.Experience coordinating with...Full timeWork experience placementWork at office$62k - $141k
Tier 2 System AdministratorThe Opportunity: Your combination of people skills and system administration knowledge makes you the team hero, solving one problem after another. What... ...on our team, you’ll ensure the current infrastructure is functional, available, and...Full timeContract workPart timeWork at officeLocal areaRemote work- ...management, applications development, infrastructure, Cyber security, and enterprise content... ...include ISO 9001:2008 Quality Management System (QMS), ISO/IEC 20000-1:2011 IT Service... ...Infrastructure Modernization effort as a System Administrator (SA). The System Administrator is...Immediate startFlexible hoursWeekend work
- ...Scope PolygraphWe are seeking an experienced Linux-focused System Administrator (Level 2) to support a mission-critical program within the... ...compliance, and operational health of complex Linux-based infrastructure spanning virtualized environments, container platforms,...Temporary work
- ...the highest form of third-party validation. are seeking a Systems Administrator who will be responsible for supporting and maintaining... ...across multiple applications, operating systems, networks, and infrastructure platforms. Responsibilities include system administration,...Full timeContract work
$131.3k - $237.35k
Leidos is looking for a senior Systems Engineer - HPC & GPU Infrastructure with a deep understanding of operating systems, hardware, Kubernetes, and NVIDIA GPU products. As a senior Systems Engineer - HPC & GPU Infrastructure, you will play a pivotal role in designing,...Full time- ...maintaining compliance, securing operating systems, and executing patch management across... ..., cybersecurity controls, and IT infrastructure management.Key ResponsibilitiesEngineer... ..., Perl, VBScript, or similar administrative languages.Collaborate with customers and...Full time
$77.6k - $176k
System Administrator, SeniorThe Opportunity: Your combination of people skills and system administrator expertise makes you the team hero... ...help our customer deploy and maintain mission-critical IT infrastructure, strengthen their cybersecurity posture, and enhance the readiness...Full timeContract workPart timeWork at officeLocal areaRemote work
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