IT Security Administrator Jobs in Washington

21 - 40 of 1,023 Jobs

Systems Administrator II, IT InfrastructureJob Title - Systems Administrator II, IT Infrastructure

tax.comCompany Name - tax.com

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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 Systems Administrator II maintains and manages server computing and storage platforms, including, but not limited to, installation, configuration, preventive maintenance, operation, and problem-resolution activities. Duties and Responsibilities, as they align to Ryan's Key Results People: Create a positive te

IT System Administrator III - CRM (MS Dynamics 365) | 100% Remote | Bi-lingual reqd (Spanish, English)Job Title - IT System Administrator III - CRM (MS Dynamics 365) | 100% Remote | Bi-lingual reqd (Spanish, English)

ScrumBytesCompany Name - ScrumBytes

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Remote

Full-time

This role is with our client, which is a large EdTech University based out of Florida and PR. Summary: The IT System Administrator CRM manages Dynamics 365 environment and the applications that have been implemented within the environment. The role is responsible for the configuration and customization of the applications in use to ensure they continue to meet business requirements, performing administrative duties to ensure the platform is conforming to best practices, and monitoring the plat

Infrastructure Operations Engineer / TOC Lead (SME)Job Title - Infrastructure Operations Engineer / TOC Lead (SME)

LinTech Global Inc.Company Name - LinTech Global Inc.

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Washington, District of Columbia, USA

Full-time

LinTech Global Inc. is recruiting an Infrastructure Operations Engineer / TOC Lead (SME) to support our contract at the IRS/CI in Fairfax, Virginia. Location: 100% Remote Position Overview: The Infrastructure Operations Engineer / TOC Lead (Subject Matter Expert) is responsible for leading enterprise-level IT infrastructure operations and modernization across the Agency's Technical Operations Center (TOC) and Client Management Support Services (CMSS) environments. This SME ensures reliable, se

CyberSecurity EngineerJob Title - CyberSecurity Engineer

SAICCompany Name - SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2504763 Location: WASHINGTON, DC, US Date Posted: 2025-04-17 Category: Information Technology Subcategory: IT Security Administrator Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description SAIC is seeking a Sr. Cybersecurity Engineer to join our team supporting a critical U.S. government agency in the National Capital Region. This position offers an exciting o

Data Classification Product Manager & GCJob Title - Data Classification Product Manager & GC

KhayainfotechCompany Name - Khayainfotech

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Rockville, Maryland, USA

Contract

Job-0738 - Data Classification Product Manager Skills: Description: Title: Data Classification Product Manager Location: Rockville, MD/Hybrid Summary: The data classification product manager will lead the strategy, development, and enterprise-wide adoption of the County's data classification framework. This role is critical to ensuring that data is appropriately labeled, protected, and governed in accordance with internal policy and regulatory compliance requirements. As the product owner of th

Network Security EngineerJob Title - Network Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

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Tysons, Virginia, USA

Full-time

Network Security Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Network Security Engineer to join our team and play a critical role in safeguarding our organization's digital infrastructure. In this position, you will design, implement, and maintain robust security measures to protect networks, systems, and data from cyber threats. You'll work closely with cross-functio

Penetration TesterJob Title - Penetration Tester

Redhorse CorporationCompany Name - Redhorse Corporation

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Herndon, Virginia, USA

Full-time

About the Organization Now is a great time to join Redhorse Corporation. Redhorse specializes in developing and implementing creative strategies and solutions with private, state, and federal customers in the areas of cultural and environmental resources services, climate and energy change, information technology, and intelligence services. We are hiring creative, motivated, and talented people with a passion for doing what's right, what's smart, and what works. About the Role Redhorse transfo

Senior Process Improvement ConsultantJob Title - Senior Process Improvement Consultant

GuidehouseCompany Name - Guidehouse

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Chantilly, Virginia, USA

Full-time

Job Family: IT Risk & Controls Consulting Travel Required: Up to 10% Clearance Required: Active Top Secret SCI with Polygraph What You Will Do: The Senior Process Improvement Consultantwill lead stakeholder engagement and technical delivery for efforts supporting federal agencies with IT controls assessments and program evaluations. This is an ideal role for someone with an information security and assurance or IT audit background who is looking to utilize their skills to work with the feder

Senior Process Improvement ConsultantJob Title - Senior Process Improvement Consultant

GuidehouseCompany Name - Guidehouse

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Chantilly, Virginia, USA

Full-time

ISSO Cybersecurity Assessment and Authorization AnalystJob Title - ISSO Cybersecurity Assessment and Authorization Analyst

LeidosCompany Name - Leidos

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Arlington, Virginia, USA

Full-time

The Leidos Digital Modernization Sector has a career opportunity for an ISSO Cybersecurity A&A Analyst in support of the Air Force National Capital Region IT Services program. The AFNCR IT Services program provides support services for information systems for Headquarters Air Force (HAF), Air Force District of Washington (AFDW), Office of the Secretary of Defense (OSD), Joint Chiefs of Staff, and other Air Force activities within the AFNCR, missions to include the Pentagon, Joint Base Andrews (

Network Security EngineerJob Title - Network Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Network Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Network Security Engineer to join our team and play a critical role in safeguarding our organization's digital infrastructure. In this position, you will design, implement, and maintain robust security measures to protect networks, systems, and data from cyber threats. You'll work closely with cross-functio

Network AdministratorJob Title - Network Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Network Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Network Administrator to join our team and ensure the reliability, security, and efficiency of our organization's network infrastructure. In this role, you will be responsible for maintaining and optimizing network performance, troubleshooting connectivity issues, and implementing solutions to enhance system ope

FLEX Endpoint Security EngineerJob Title - FLEX Endpoint Security Engineer

Marriott InternationalCompany Name - Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. Marriott International is seeking a highly skilled and experienced Endpoint Security Engineer to join our team. The ideal candidate will have a deep understanding of endpoint security, with expertise in areas such as Endpoint Detection and Response (EDR), Intrusion Prevention Systems (IPS), application control, file integrity monitoring and other security controls across a large hybrid environment. As a key member of our security team, you will play

Network Security EngineerJob Title - Network Security Engineer

Cymertek CorporationCompany Name - Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Network Security Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate Network Security Engineer to join our team and play a critical role in safeguarding our organization's digital infrastructure. In this position, you will design, implement, and maintain robust security measures to protect networks, systems, and data from cyber threats. You'll work closely with cross-func

ServiceNow Systems AdministratorJob Title - ServiceNow Systems Administrator

CACI International, Inc.Company Name - CACI International, Inc.

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Arlington, Virginia, USA

Full-time

ServiceNow Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * Opportunity: Seeking a ServiceNow Developer who will be responsible for maintaining and developing ServiceNow for a federal government customer. You will provide technical engineering solutions related to ServiceNow applications for IT Service Management (

IT Asset Management TechnicianJob Title - IT Asset Management Technician

General DynamicsCompany Name - General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Property Administration Job Qualifications: Skills: Asset Management, Documentations, Management Reporting, Office Administration Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: We are GDIT, one of the largest IT and mission services providers to the government. We offer ou

Sr. Cisco Security EngineerJob Title - Sr. Cisco Security Engineer

ConsultNet, LLCCompany Name - ConsultNet, LLC

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Vienna, Virginia, USA

Full-time

Sr. Cisco Security Engineer Maryland 6-month contract-to-hire $75 to $80 per hour with a conversion salary of $160K to $165K annually Job Description: Sr. Cisco Security Engineer We are seeking a skilled and experienced Senior Cisco Security Engineer to join our security team. As a critical member of our organization, you will be responsible for designing, implementing, and managing advanced Cisco security solutions to protect our infrastructure and data. The ideal candidate will have a strong

SOC Analyst / Splunk AdministratorJob Title - SOC Analyst / Splunk Administrator

Apex SystemsCompany Name - Apex Systems

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Washington, District of Columbia, USA

Full-time

Job#: 2072936 Job Description: Apex Systems is seeking a SOC Analyst / Splunk Administrator to work partially remote and will be expected onsite in Washington, D.C. for 1 day per week. Summary: This position is a hybrid position designed to bridge SOC Analysis with Splunk Engineering and Content Creation. The candidate should have competency with administering Splunk, creating custom content with SPL, data administration in a SIEM, and performing security investigations through Splunk ES.? Th

Cloud Migration Engineer, TS/SCI Security Clearance Required - RJob Title - Cloud Migration Engineer, TS/SCI Security Clearance Required - R

Next Step SystemsCompany Name - Next Step Systems

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Suitland-Silver Hill, Maryland, USA

Full-time

Cloud Migration Engineer, TS/SCI Security Clearance Required, Suitland, MD The qualified Cloud Migration Engineer must have an active TS/SCI security clearance. This position is Hybrid with Onsite and Remote required. Cloud Migration Engineer Responsibilities: - Provide assessment of existing solutions and infrastructure to migrate to the cloud. - Plan, deliver, and implement application and data migration with scalable, high-performance solutions using third-party tools and public cloud techno

Senior IT Operations ManagerJob Title - Senior IT Operations Manager

PeratonCompany Name - Peraton

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Alexandria, Virginia, USA

Full-time

Responsibilities Peraton is seeking a Senior IT Operations Manager to join our team of qualified and diverse individuals. The ideal candidate will be responsible for overseeing the enterprise operations model that executes management of events, incidents, problems, and changes. Manages the Command Center Operations. As the Senior IT Operations Manager, you will ensure the IT infrastructure is maintained and operates effectively, allowing continuous access to business applications, information,