systems administrator Jobs

681 - 700 of 858 Jobs

Lead Systems Admin (DataDog Admin)Job Title - Lead Systems Admin (DataDog Admin)

Dexian DISYSCompany Name - Dexian DISYS

•

Remote

Third Party, Contract

Position: Lead Systems Admin Location: 100% Remote Job Type: 9 Months Contract (Long-term role with extensions) Hiring Manager Notes: Straight contract role.. Preference for someone local who can go to the office when needed but open to those who are not local as long as they can support EST hours. Using Datadog as primary tool and BigPanda (nice to have) for centralized Event Mgmt. First initiative: Datadog is in GovCloud now and plans to move to commercial Cloud within Datadog. Second init

Restore System Administrator - TS/SCI w/PolyJob Title - Restore System Administrator - TS/SCI w/Poly

General DynamicsCompany Name - General Dynamics

•

Annapolis, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: Backup and Recovery (Software), Disaster Recovery (DR), Information Technology (IT) Systems Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Restore System Administrator Transform

Linux Systems Admin - GMD Weapons Systems (GWS)Job Title - Linux Systems Admin - GMD Weapons Systems (GWS)

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Huntsville, Alabama, USA

Full-time

Job Description What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation's defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work The Linux System Admin maintains smooth

Senior Database Administrator( DB2 & IMS / DB ) - Mainframe ApplicationsJob Title - Senior Database Administrator( DB2 & IMS / DB ) - Mainframe Applications

Pioneer IT Systems LLCCompany Name - Pioneer IT Systems LLC

•

Remote

Contract, Third Party

Senior Mainframe Database Systems Expert ( DB2 & IMS / DB ) Location: Remote EST Hours 1 year Contract with potential for extension for this role Need 10+ years of experience Job Overview We are looking for a highly experienced & strategic Senior Database Systems Expert with deep expertise in DB2 & IMS / DB to oversee the design, optimization, & maintenance of critical mainframe database environments. This role demands strong communication skills to engage with both technical experts & business

Windows Server AdministratorJob Title - Windows Server Administrator

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Maryland, USA

Full-time

Job Number: R0222982 Windows Server Administrator The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact at Booz Allen? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. Booz Allen is seeking a skilled Windows System Adm

Azure Cloud EngineerJob Title - Azure Cloud Engineer

ITCON ServicesCompany Name - ITCON Services

•

Vienna, Virginia, USA

Full-time

ITCON Services is looking for a bright, motivated Azure Cloud Engineer to join our team. The individual will be responsible for supporting the ITCON Offices IT infrastructure which is based both in our data center as well as in the Microsoft 365 and Azure Cloud. We need an experienced and technically skilled Systems Administrator/Cloud engineer who understands the fundamentals of how CISCO Meraki and Ubiquiti routers, hubs and switches operate. Fundamental understanding of installation, configu

ServiceNow Developer Functional ManagerJob Title - ServiceNow Developer Functional Manager

SAICCompany Name - SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2507380 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Software Subcategory: SW Systems Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven ServiceNow Developer Sr. Functional Manager to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full rang

Vulnerability Remediation and Patching Support TechnicianJob Title - Vulnerability Remediation and Patching Support Technician

SAICCompany Name - SAIC

•

Aberdeen, Maryland, USA

Full-time

Job ID: 2507413 Location: ABERDEEN, MD, US Date Posted: 2025-07-09 Category: Cyber Subcategory: Cyber Ops Center Support Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Vulnerability Remediation and Patching Support Technician to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full

Java Web Applications DeveloperJob Title - Java Web Applications Developer

HalvikCompany Name - Halvik

•

Greenbelt, Maryland, USA

Full-time

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting Edge Technology across the US Government. Be a part of something special! Position: Java Web Applications Developer SUMMARY: NASA SEWP is seeking a Java Web Applications Developer

ServiceNow Technical Lead (Catalog and Knowledge Management)Job Title - ServiceNow Technical Lead (Catalog and Knowledge Management)

MDMS RecruitingCompany Name - MDMS Recruiting

•

McLean, Virginia, USA

Full-time

Service Now Technical Lead (Catalog and Knowledge Management) Location: Mclean, VA, Plano, TX or Chicago, IL (5 days onsite) Full Time Position Overview: This position will focus on supporting the ServiceNow Request Management (Catalog Self Service Portal) and Knowledge modules. The ServiceNow Catalog and Knowledge Management (KM) tech lead will demonstrate leadership skills and deliver in areas for the Operational support, process and governance documentation, and technical support of the Serv

Network AdministratorJob Title - Network Administrator

SAICCompany Name - SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2507144 Location: ADELPHI, MD, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Network Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of

Network AdministratorJob Title - Network Administrator

SAICCompany Name - SAIC

•

Aberdeen, Maryland, USA

Full-time

Job ID: 2507143 Location: ABERDEEN, MD, US Date Posted: 2025-07-09 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven Network Administrator to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of En

Onsite // Cloud Systems Admin - Azure, VMSS, Virtual DesktopJob Title - Onsite // Cloud Systems Admin - Azure, VMSS, Virtual Desktop

Talent GroupsCompany Name - Talent Groups

•

New York, New York, USA

Full-time

Onsite Cloud Systems Admin - Azure, VMSS, Virtual Desktop Full time NYC, NY Role and Responsibilities. Deploying and managing Azure App Services, Virtual Desktop (AVD), and Logic Apps to automate scalable workflowsConfiguring and managing VMSS, improving system availability and scaling performance.Integrating Microsoft Sentinel with Teams via Logic Apps for real-time alerting and streamlined incident response.Implementing SOC 2 compliance via Vanta, managing access reviews, role enforcement, and

Senior System Administrator (Active TS/SCI Clearance Required) (STL or VA)Job Title - Senior System Administrator (Active TS/SCI Clearance Required) (STL or VA)

World Wide TechnologyCompany Name - World Wide Technology

•

No location provided

Full-time

QUALIFICATIONS: 8+ years of experience Bachelor's Degree or Computer Science or related field IAT level II Certification Security Clearance: Top Secret/SCI A deep expertise in one of the following and working knowledge of one or more: VMWare Virtual Networking vROPS XenServer/XCP-ng Application load balancing, proxy configurations, and traffic routing tools (F5 Networks, NGINX, or HA Proxy) in addition to web authentication methods (SAML or OAUTH) Red Hat Enterprise Linux, YUM, Satellite, Capsu

System Administrator (Hybrid)Job Title - System Administrator (Hybrid)

CitiCompany Name - Citi

•

Remote or Jacksonville, Florida, USA

Full-time

Overview of the Role Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is

Linux System Administrator (Onsite) (DoD Secret Clearance)Job Title - Linux System Administrator (Onsite) (DoD Secret Clearance)

RTX CorporationCompany Name - RTX Corporation

•

St. Petersburg, Florida, USA

Full-time

Date Posted: 2025-07-10 Country: United States of America Location: FL915: St. Petersburg - Bldg D 7401 22nd Ave N. Building D, St. Petersburg, FL, 33710 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret We have an immediate career growth opportunity with our Information Workplace Services team for a talented Li

Microsoft System Administrator IJob Title - Microsoft System Administrator I

Computer Merchant, Ltd., TheCompany Name - Computer Merchant, Ltd., The

•

Providence, Rhode Island, USA

Full-time

JOB TITLE: Microsoft System Administrator II JOB LOCATION: Remote (RI/MA/CT based preferred) WAGE RANGE*: $30-32/hr. JOB NUMBER: Systems Admin I REQUIRED EXPERIENCE: MCSE Active Directory Identity Management Core Networking JOB DESCRIPTION Responsibilities: This position is responsible for the design, deployment and troubleshooting of Enterprise IT systems and solutions. Perform research, troubleshoot, and provide resolution to complex issues for new system technologies, on prem and cloud-b

Microsoft System Administrator IIJob Title - Microsoft System Administrator II

Computer Merchant, Ltd., TheCompany Name - Computer Merchant, Ltd., The

•

Providence, Rhode Island, USA

Full-time

JOB TITLE: Microsoft System Administrator II JOB LOCATION: Remote (RI/MA/CT based preferred) WAGE RANGE*: $36-38/hr. JOB NUMBER: Systems Admin II REQUIRED EXPERIENCE: MCSE Active Directory Identity Management Core Networking JOB DESCRIPTION Responsibilities This position is responsible for the design, deployment and troubleshooting of Enterprise IT systems and solutions. Perform research, troubleshoot, and provide resolution to complex issues for new system technologies, on prem and cloud-b

Information Systems Advisor II - Drivers ApplicationsJob Title - Information Systems Advisor II - Drivers Applications

Illinois Secretary of StateCompany Name - Illinois Secretary of State

•

Springfield, Illinois, USA

Full-time

Office of the Illinois Secretary of State Alexi Giannoulias Job Title: Information Systems Advisor II - Drivers Applications Division: Systems & Programming Union: IFT Location: 501 S 2nd St, Howlett Bldg., Springfield, IL - Sangamon County Salary: Range $7,411 to $13,065 monthly - commensurate with experience Benefits: Overview: Acts independently as a top-level technical contributor in performing highly specialized phases of application development for multiple departments; provides technical

Senior Systems Engineer, IT InfrastructureJob Title - Senior Systems Engineer, IT Infrastructure

tax.comCompany Name - tax.com

•

Remote or Manila, Metro Manila, Philippines

Full-time

Why Ryan? Flexible Work EnvironmentAward-Winning CultureWorld-Class Benefits and CompensationAccelerated Career PathCommunity OutreachMentorship OpportunitiesWellness-Centric Benefits The Senior Systems Engineer demonstrates superb technical competency and time management skills to deliver mission-critical infrastructure and ensure the highest levels of availability, performance, and security. Duties and Responsibilities: People: Act as a technical reference for staff on existing and upcoming