system administrator Jobs

961 - 980 of 1,044 Jobs

Senior Cyber Security Engineer / CSET TeamJob Title - Senior Cyber Security Engineer / CSET Team

Scientific Research CorporationCompany Name - Scientific Research Corporation

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Maryland, USA

Full-time

Salary Statement Estimated Starting Salary Range: USD $127,650.00/Semi-Monthly - USD $212,750.00/Semi-Monthly Salary to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data. Description Performing as a member of CSET Team providing guidance and subject matter expertise to government personnelSupporting offensive security/red team/adversarial emulation testingExecuting Red Team engagements in a variety of

Senior ATLO EGSE Integration EngineerJob Title - Senior ATLO EGSE Integration Engineer

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Littleton, Colorado, USA

Full-time

Job Description Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future-ready soluti

Linux and Windows Systems Administrator | REMOTE (ship required)Job Title - Linux and Windows Systems Administrator | REMOTE (ship required)

Oracle CorporationCompany Name - Oracle Corporation

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Remote

Full-time

Job Description Building off our Cloud momentum, Oracle has formed a new organization - Oracle Health & Analytics. This team will focus on product development, operations and product strategy for Oracle Health, while building out a complete platform supporting modernized, automated healthcare. This is a net new line of business, constructed with an entrepreneurial spirit that promotes an energetic and creative environment. We are unencumbered and will need your contribution to make it a world c

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

Systems Administrator (Windows / Linux) / Hybrid: Highlands Ranch, COJob Title - Systems Administrator (Windows / Linux) / Hybrid: Highlands Ranch, CO

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Highlands Ranch, Colorado, USA

Full-time

Job Description Lockheed Martin's Enterprise Business & Digital Transformation (EBDT) organization employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries.

Information Systems Security Engineer (ISSE)Job Title - Information Systems Security Engineer (ISSE)

Apex SystemsCompany Name - Apex Systems

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Washington, District of Columbia, USA

Full-time

Job#: 2080503 Job Description: Apex Systems is seeking an Information Systems Security Engineer (ISSE) to support the US Airforce at the Pentagon. If interested, email your resume. Position: ISSE Location: Fully onsite @ the Pentagon Hours: M-F 8 hour shift between 6AM-6PM Job type: Long term contract Certifications: Must have Security + Overview: Seeking high-level IT Professionals to provide cyber security and security engineering services including system security engineering, cybersecuri

Information Technology and Assurance Support Specialist IIJob Title - Information Technology and Assurance Support Specialist II

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Albuquerque, New Mexico, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Information Technology and Assurance Support Specialist Level

Helpdesk TechnicianJob Title - Helpdesk Technician

Harris CountyCompany Name - Harris County

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Houston, Texas, USA

Full-time

Salary: $20.00 Hourly Location : Houston, TX Job Type: Regular Full-time Job Number: 15298 Department: District Clerk's Office Opening Date: 07/17/2025 Closing Date: 8/17/2025 11:59 PM Central Position Description As a Helpdesk Technician, you will play a crucial role in our IT support team, providing technical assistance and support to our employees, customers, and partners in a timely and professional manner. This position is ideal for individuals with prior experience in IT support who are lo

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

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

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

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-

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

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

Application Administrator (HR Systems)Job Title - Application Administrator (HR Systems)

Navy Exchange Service CommandCompany Name - Navy Exchange Service Command

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Virginia Beach, Virginia, USA

Full-time

Serves as Application Administrator for a variety of Client Computing system software applications running on a variety of hardware environments. These applications support the overall user environment in areas such as but not limited to Identity Management Service Desk applications Asset Management etc. Serves as a liaison between the Helpdesk system administrators database administrators and functional Client Computing users. Duties and Responsibilities: Installs and configures Client Computin

Information System Security Officer (ISSO)Job Title - Information System Security Officer (ISSO)

RTX CorporationCompany Name - RTX Corporation

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South Salt Lake, Utah, USA

Full-time

Date Posted: 2025-07-22 Country: United States of America Location: UT205: 1128 W 2400 South, Salt Lake C 1128 West 2400 South AST - Salt Lake City, Salt Lake City, UT, 84119 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: TS/SCI with Polygraph Raytheon Company Managed by Collins Aerospace Applied Signal Technology's (AST) Securit

AWS DevOps Engineer, Sr.Job Title - AWS DevOps Engineer, Sr.

Accenture LLPCompany Name - Accenture LLP

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Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

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

Information Systems Security Officer (ISSO) IllJob Title - Information Systems Security Officer (ISSO) Ill

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bedford, Massachusetts, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: The ISSO is responsible for ensuring the appropriate operatio

Information Systems Security Officer (ISSO) IllJob Title - Information Systems Security Officer (ISSO) Ill

General Dynamics Information TechnologyCompany Name - General Dynamics Information Technology

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Bedford, Massachusetts, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Information Security, Information Security Management, Information System Security Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: The ISSO is responsible for ensuring the appropriate operation