Systems Administrator
Envision Innovative Solutions
Overview Envision Innovative Solutions is a trusted technology and engineering partner delivering mission critical capabilities to government and commercial clients. Founded in 2006, we specialize in cybersecurity, information assurance, systems engineering, enterprise IT and network support, C4ISR, and software development, with internal R&D in extended reality (XR)—including VR, AR, and MR—for training and simulation. Envision is seeking a motivated, career-, and customer-oriented Systems Administrator to join our team. This position is available at multiple locations, including Aberdeen Proving Ground, MD , Fort Belvoir, VA , Huntsville, AL , Austin, TX , Tobyhanna Army Depot, PA , Letterkenny Army Depot, PA , and Lakehurst, NJ . Primary Responsibilities Administers, develops, runs tests on, implements, and maintains operating systems and related software. Establishes and implements standards for computer operations for compatibility between hardware and software, according to specifications and parameters. Troubleshoots and resolves software, operating system, and networking problems. Schedules, performs, and monitors system backups and, when necessary, performs data recoveries. Recommends hardware and software upgrades according to growth statistics and disk space forecasts. Schedules, plans, and performs system upgrades, including coordinating the transition from test to production environments. Schedules tasks using software support tools and scripts. Configures hardware, such as workstations, printers, servers, and tape devices. Provides technical support for system users. Required Skills 5+ years of experience in systems administration Strong ability to install, configure, maintain, and troubleshoot operating systems, hardware, and network systems Experience performing system backups, upgrades, and providing technical support to users Desired Skills Bachelor’s degree from an accredited university in a related field Clearance Requirements Active TS-SCI Security Clearance Equal Opportunity Envision Innovative Solutions is an equal-opportunity employer. All Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, veteran's status, age, disability or any other basis prohibited by law. #J-18808-Ljbffr
$64k - $108k
...MAC System Administrator (Senior-Level) Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development,...SuggestedHourly payContract workTemporary workWork experience placementWork at officeRemote workRelocation package$40k - $80k
...System Administrator SAIC is seeking a System Administrator to be managing and maintaining systems across Windows, macOS, and/or Linux platforms across multiple networks in support of the Army Research Laboratory in Adelphi, MD. Work is performed on site. You will...SuggestedWork at office- ...2006, we specialize in cybersecurity, information assurance, systems engineering, enterprise IT and network support, C5ISR, and software... ...seeking a motivated, career, and customer-oriented Systems Administrator to join our team in Aberdeen Proving Ground, Maryland....Suggested
$113.9k - $127.3k
...LE POSTE VOTRE PROFIL Senior Systems Administrator Publiée le 04.06.2026 Sephora Supply Chain & Logistics Référence : 289527 Ajouter aux favoris Ouvrir Partager Localisation : Perryman, United States Type de contrat : Permanent...SuggestedPermanent employmentLocal areaRemote work$120k - $160k
...Systems Administrator SAIC is seeking a System Administrator to support the U.S. Army Combat Capabilities Development Command (CCDEVCOM), Engineering and Systems Integration (ESI) Directorate, Quick Reaction Capability (QRC) Branch. This position is on-site in Aberdeen...SuggestedRemote work- ...Australia-Employment is hiring an HPC Systems Administrator in Aberdeen, MD. This 100% onsite role involves managing enterprise-level systems, providing technical leadership, and collaborating with internal teams. Candidates must have a background in HPC systems administration...
- ...Senior System Administrator - DCGS Infrastructure T2S Solutions is seeking a Senior Systems Administrator to serve full time, with duty location onsite at APG, MD. Responsibilities vSphere / ESXi Administration: Deep experience managing clusters, hosts, resource pools...Full time
$77.6k - $176k
...Job Number: R0239830 System Administrator Opportunity Are you ready to make a significant impact on the future of cyber technology in the defense sector? We are seeking passionate and innovative professionals to join our cutting‑edge team dedicated to maintaining the...Full timeContract workPart timeLocal area$140k - $180k
Jobot is seeking an HPC Systems Administrator located in Aberdeen, Maryland to manage and optimize enterprise-level systems. This role requires a Top Secret clearance and involves providing technical leadership and support. Candidates should have 3-7 years of systems administration...$140k - $180k
...requirement) Top‑notch work/life balance, career growth, and exceptionally high employee satisfaction More! Job Details As an HPC Systems Administrator on our team, you will be responsible for managing and optimizing enterprise‑level systems. You will also provide technical...Local area$110 - $138 per hour
Overview The Senior IT System Administrator is responsible for the day-to-day administration, maintenance, and security of the JWICS environment for US Army G2’s Intelligence Division (AMIS-IN), Security Division (AMIS-SE), and the Special Projects Office (SPO) (AMIS-SEP...Temporary workWork at officeFlexible hoursShift work$125k
...certification reflects ongoing commitment to stakeholder satisfaction and continual improvement of management systems. About this position: STRMM System Administrator — Location: Aberdeen, MD. Wage/Salary Range: $125k. Applicants will be notified via phone or email within...Contract workFor contractors$77.6k - $176k
...Phase2 Technology is looking for a System Administrator to support cyber-focused R&D efforts at Aberdeen Proving Ground, Maryland. The role requires 5+ years of experience in systems administration on Windows and Linux, strong network administration skills, and a Top...- ...Intermediate Linux Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Aberdeen Proving Grounds (Onsite) Position Overview The Intermediate Linux Systems Administrator specializes in the installation, configuration, and maintenance of systems...
- ...A leading company is seeking a Systems Administrator to perform high-level operational maintenance, support, and upgrades for complex operating systems and servers. Candidates must have a Bachelor's degree and extensive experience in system administration, including strong...
$82.7k - $173.9k
Hybrid## Senior Cloud System AdministratorUS MD Aberdeen Proving GroundJob Title: Senior Cloud System AdministratorJob Category: Information... ..., supporting both production and development workloads. The administrator collaborates with cross-functional teams to implement scalable...Contract workWork experience placementLocal areaImmediate startFlexible hours- ...Sephora is seeking a Senior Systems Administrator for its Perryman Distribution Center. The role involves maintaining production system settings, resolving logistics issues, and ensuring compliance through audits. Ideal candidates will have extensive knowledge in WMS systems...
- ...operational maintenance, support, and upgrades for complex operating systems, workstations and servers. - Coordinates, directs and... ...background in Linux and Windows server and workstation system administration including RHEL 6 and Windows Server 2012 - Must have a...
- ...Kwaan Bear Technology is seeking an Intermediate Linux Systems Administrator to support systems in secure environments. The role involves installation, configuration, and maintenance of Linux systems, ensuring optimal performance and security. Key responsibilities include...
$64k - $108k
...certified and appraised for CMMI ML3 for Services and Development. Job Description Link Solutions is seeking a Linux System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. Must be a US Citizen Must have an active DoD Top...Hourly payContract workTemporary workWork experience placementWork at officeRemote workRelocation package- ...A technology solutions provider is seeking a Senior Systems Administrator to manage VMware environments and ensure optimal performance. The role requires 5+ years of experience with ESXi, vCenter, and vSphere, strong skills in Windows and Linux administration, and knowledge...
- ...Kwaan Bear Technology is seeking a Network and AV Cabling Support Specialist to install, maintain, and troubleshoot cabling systems. The role requires strong knowledge of PC/Network communications hardware/software, with a focus on ensuring optimal performance of cabling...
$125k
Bering Straits Native Corporation (BSNC) is seeking a STRMM System Administrator in Aberdeen, MD. This role involves deploying, configuring, and troubleshooting Windows Server, alongside managing databases and providing Tier 2 network support. The ideal candidate will...- ...critical capabilities to government and commercial clients. Founded in 2006, we specialize in cybersecurity, information assurance, systems engineering, enterprise IT and network support, C5ISR, and software development, with internal R&D in extended reality (XR)-...
$155k - $178k
...Overview The Systems Engineer III provides systems engineering services to all projects under the management of the US Army. Responsibilities • Provides acquisition management advice and recommendations based on a comprehensive understanding of all Adaptive...Temporary workFor contractorsWork experience placementImmediate startFlexible hoursShift work- ...Systems Engineer (All Levels) Aberbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders...For contractors
- ...Systems Engineer We are seeking a skilled and versatile Systems Engineer to support our G-TEAD (Global Tactical Edge Acquisition Directorate) effort across multiple locations. The ideal candidate will provide combined systems engineering and program integration support...Temporary workFor contractorsFor subcontractorSeasonal workWork at officeFlexible hours
$90k - $135k
...Caelum Research Corporation is seeking a Senior Windows Systems Administrator to support critical government IT services. This role requires deep expertise in Microsoft Windows Server and a strong background in automation, virtualization, and high-availability systems....$90k - $135k
...Senior Windows Systems Administrator Position: Systems Administrator IV Supported Program: U.S. Army Test & Evaluation Command Clearance Requirement: DoD Secret Location: On-site at Aberdeen Proving Ground, MD Role Overview We are seeking a highly skilled Senior Windows...Full timeContract workFlexible hours- Modus Operandi is seeking a Senior System Administrator to join our engineering team at Aberdeen Proving Grounds in Maryland. The successful candidate will have extensive experience with VMware ESXi, vCenter, and vSphere and will be responsible for administering a range...
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