system administrator Jobs

1,001 - 1,020 of 1,151 Jobs

Desktop Administrator II, IT Infrastructure (French)Job Title - Desktop Administrator II, IT Infrastructure (French)

tax.comCompany Name - tax.com

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Remote or Calgary, Alberta, Canada

Full-time

Why Ryan? Hybrid and Remote Work OptionsAward-Winning CultureGenerous Personal Time Off (PTO) Benefits14 Weeks of Parental Leave Top-Up (Adoption Included)Monthly Gym Membership OR Gym Equipment ReimbursementHealth and Dental Benefit Eligibility Effective Day OneRRSP with Employer MatchTuition Reimbursement After One Year of Service Job Profile Summary The Desktop Administrator II ("Desktop Administrator") maintains and manages distributed desktop and laptop systems and software, including, bu

NMS Designer (IT SE II) (Government)Job Title - NMS Designer (IT SE II) (Government)

AT and TCompany Name - AT and T

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Chantilly, Virginia, USA

Full-time

Job Description: AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. Our National Security Team supports the Intelligence Community by providing, operating and assuring critical voice, vide

Systems Administrator - Tier 3 SupportJob Title - Systems Administrator - Tier 3 Support

GovCIOCompany Name - GovCIO

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Fairfax, Virginia, USA

Full-time

Overview GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active Secret clearance in support of our DEA Bluestone program. Responsibilities Build and deploy servers. Troubleshoot issues with the servers, network, or cybersecurity risks Configure, deploy, and maintain Windows Server Update Services (WSUS) Analyze and remediate findings from Splunk; leverage Digital Guardian for data loss prevention Deploy patches, critical updates and service packs using IBM Big

Platform Boundary Defense - Splunk EngineerJob Title - Platform Boundary Defense - Splunk Engineer

Scientific Research CorporationCompany Name - Scientific Research Corporation

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North Charleston, South Carolina, USA

Full-time

Description Racking and cabling the Platform Boundary Defense (PBD) systemDesigning, testing, deploying, hardening, configuring and tuning the SIEM architecture components (Splunk or equivalent)Creating Engineering Changes to support the lifecycle including engineering documentationPerforming vulnerability scans of the system and review on a weekly basisCoordinating among stakeholders, including Security Engineers, Network Administrators, System Administrators, Information Assurance Managers (I

Salesforce Business AnalystJob Title - Salesforce Business Analyst

Vega Consulting SolutionsCompany Name - Vega Consulting Solutions

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Parsippany-Troy Hills, New Jersey, USA

Contract

Vega is hiring! A SFDC Systems Analyst with our direct Parsippany, N.J. Candidates will be required to work on site Tuesday, Wed & Thursday. Seeking hirable candidates, No 3rd party vendors or C2C candidates. Only w2 candidates. The selected candidate will play a key role in supporting, enhancing, and optimizing the systems that power Sales Operations, including CRM platforms, customer portals, and integrated tools across the sales technology stack. Seeking a BSA with Salesforce Cloud experience

Data ArchitectJob Title - Data Architect

SAICCompany Name - SAIC

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Chantilly, Virginia, USA

Full-time

Job ID: 2504767 Location: CHANTILLY, VA, US Date Posted: 2025-04-17 Category: Information Technology Subcategory: Data Scientist Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the In

Machine Learning Operations EngineerJob Title - Machine Learning Operations Engineer

Case InteractiveCompany Name - Case Interactive

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Middletown Township, New Jersey, USA

Full-time

Job Detail: ML Ops Engineer Role Overview: Company has an outstanding career opportunity for a senior level Machine Learning (ML) Operations (Ops) Engineer. The ideal candidate will help us deploy, manage, and optimize our machine learning models. Responsibilities: Manage ML Pipeline(s)Manage ML systems and operations:Ransomware acquisition pipeline operationsManage detonation and analysis servicesManager recurring reports of new ransomware detonated imagesPerform some System Admin and VM mana

Senior Systems AdministratorJob Title - Senior Systems Administrator

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in th

Systems Administrator, Senior (MSO)Job Title - Systems Administrator, Senior (MSO)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Livermore, California, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Systems Administration Job Qualifications: Skills: IT Networking, Networking, Networking Support Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Systems Administrator/Mission Support Operator - $10K Sign-on bonus * Classified work and therefore must be on-

DevSecOps EngineerJob Title - DevSecOps Engineer

Scientific Research CorporationCompany Name - Scientific Research Corporation

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San Diego, California, USA

Full-time

Salary Statement Estimated Starting Salary Range: USD $96,600.00/Yr. - USD $160,850.00/Yr. Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data. Description Ensuring system platform supports developer software tools for DoD and IC community and that developer pipeline tools are functioning and communicating in accordance with Federal, Department of Defense (DoD), and Intelligence Community (IC)

Data Mining and Analytics Engineer (Security Clearance Required) - Remote work - Local DC Metro or FLJob Title - Data Mining and Analytics Engineer (Security Clearance Required) - Remote work - Local DC Metro or FL

ICFCompany Name - ICF

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Remote or Arlington, Virginia, USA

Full-time

ICF International seeks an experienced Senior Data Mining and Analytics Engineer to support the research and development of new cyber analytic capabilities that will help the US protect and defend its networks and critical information systems. The successful cleared candidate will act as a Senior Data Mining and Analytics Engineer to support a large federal cyber security analytic program. Your work will contribute to the knowledge of how cyber-attacks work, how vulnerabilities are exploited, an

Systems Administrator, Senior (MSO)Job Title - Systems Administrator, Senior (MSO)

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Livermore, California, USA

Full-time

Information Systems Security EngineerJob Title - Information Systems Security Engineer

CAE USA Inc.Company Name - CAE USA Inc.

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Colorado Springs, Colorado, USA

Full-time

About This Role Who We Are: CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, and civil aviation by revolutionizing our customers' training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness.CAE Defense & Security Mission: CAE's Defense and Security business unit focuses on helping prepare military customers to develop and maintain the highest levels of mission readiness.CAE Values: Empowerment, Innovatio

Sr Systems AdminJob Title - Sr Systems Admin

Apex SystemsCompany Name - Apex Systems

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Fort Belvoir, Virginia, USA

Full-time

Job#: 2053596 Job Description: Apex Systems is seeking TS/SCI cleared Systems Administrators to join our client for a full-time, direct hire position in St. Louis, MO! Please see below for more details! Were seeking people driven to excellence and inspired to have a meaningful impact powering, automating, integrating, and securing the world's most critical infrastructure and facilities. This translates into fulfilling opportunities for employees driven to excel in a meaningful career. You will j

Senior Information System Security Engineer (ISSE)Job Title - Senior Information System Security Engineer (ISSE)

JacobsCompany Name - Jacobs

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San Antonio, Texas, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Senior Information System Security Engineer to join our team of passionate individuals in San Antonio, TX. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: The mission of the Lone Wolf program is to support, operate, and maintain the Distributed Continui

Senior IT Security Engineer (Hybrid Work Schedule)Job Title - Senior IT Security Engineer (Hybrid Work Schedule)

Virginia JobsCompany Name - Virginia Jobs

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Remote or Richmond, Virginia, USA

Full-time

Title: Senior IT Security Engineer (Hybrid Work Schedule) State Role Title: Salary Non-Specified Hiring Range: $121,581 - $155,000 Pay Band: UG Agency: Virginia Retirement System Location:Virginia Retirement System Agency Website:;br> Recruitment Type: General Public - G Job Duties Hybrid Work Schedule: this position will work onsite two days a week (Tuesday and Wednesday) and 3 days remotely (Monday, Thursday and Friday). VRS is seeking a highly skilled and experienced Senior IT Security Engi

Python Developer/Automation EngineerJob Title - Python Developer/Automation Engineer

LeidosCompany Name - Leidos

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Ashburn, Virginia, USA

Full-time

The U.S. Department of Homeland Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a U.S. Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet connection, public facing websites, wireless, mobile/cellular, cloud, security devices,

NCIS Help Desk Analyst Tier II | Secret clearanceJob Title - NCIS Help Desk Analyst Tier II | Secret clearance

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Quantico, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Help Desk Support, IT End User Support, IT Service Desk Certifications: Security+, CE - CompTIA Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Help Desk Analyst Tier II with GDIT. A career in enterprise IT me

NCIS Help Desk Analyst Tier I | Secret clearanceJob Title - NCIS Help Desk Analyst Tier I | Secret clearance

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Quantico, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Help Desk Support, IT End User Support, IT Service Desk Certifications: Security+, CE - CompTIA Experience: 2 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Help Desk Analyst Tier I with GDIT. A career in enterprise IT mea

NCIS Help Desk Analyst Tier II | Secret clearanceJob Title - NCIS Help Desk Analyst Tier II | Secret clearance

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Quantico, Virginia, USA

Full-time