Security Administrator Jobs in Washington

101 - 120 of 2,076 Jobs

Information Assurance and Security Specialist with Min 10yrs Exp (Webcam Interview) (HYBRID_ Only Local to DC/MD/VA Area)Job Title - Information Assurance and Security Specialist with Min 10yrs Exp (Webcam Interview) (HYBRID_ Only Local to DC/MD/VA Area)

NextGen Solutions CorporationCompany Name - NextGen Solutions Corporation

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Washington, District of Columbia, USA

Full-time, Third Party, Contract

We are looking IA & SS Jrny (Min 6+ years of exp) HYBRID (Webcam interviews) POSITION DESCRIPTION DIRECT CLIENT Position Number of positions: 1 Length: 16 Months + Location: Washington DC 20004 Immediate interviews Webcam interviews ONLY Information Assurance and Security Specialist Journeyman (IA & SS Jrny) *Only submit local candidates to DMV region* *Hybrid position - candidate will be required to be on-site 3x/week in the near future* Duties: a. As part of the technology team, the Securit

IT Infrastructure (Cloud) Specialist with Min 16yrs exp (Webcam Interview) (HYBRID_ only Local to DC/MD/VA Area)Job Title - IT Infrastructure (Cloud) Specialist with Min 16yrs exp (Webcam Interview) (HYBRID_ only Local to DC/MD/VA Area)

NextGen Solutions CorporationCompany Name - NextGen Solutions Corporation

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Washington, District of Columbia, USA

Full-time, Contract, Third Party

We are looking IA & SS Mast / IT Infrastructure (Cloud) Specialist (Min 16+ years of exp) HYBRID (Webcam interviews) POSITION DESCRIPTION DIRECT CLIENT Position Number of positions: 1 Length: 15 Months + Location: 1101 4th St. SW, Suite 350, Washington DC 20004 Immediate interviews Webcam interviews ONLY Information Assurance and Security Specialist Master / IT Infrastructure (Cloud) Specialist with experience in design and build solutions utilizing on-premises computer, networking, and storage

Senior Security Classification SpecialistJob Title - Senior Security Classification Specialist

Redhorse CorporationCompany Name - Redhorse Corporation

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Arlington, Virginia, USA

Full-time

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse is seeking a highly skilled Senior

PeopleSoft AdministratorJob Title - PeopleSoft Administrator

M9 SolutionsCompany Name - M9 Solutions

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Washington, District of Columbia, USA

Full-time

M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations who desire improved performance and modern, sustainable change. M9 has provided quality IT services and support to more than 30 Federal Agencies and multiple commercial customers nationwide. Our capabilities include digital transformation, software development, cloud migration, applications & infrastructure, cy

Network System AdministratorJob Title - Network System Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

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Tysons, Virginia, USA

Full-time

Network System Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and detail-oriented Network Systems Administrator to join our team and oversee the design, implementation, and maintenance of our network and system infrastructure. In this role, you will ensure the reliability, security, and efficiency of both network operations and system performance. Collaborating with a team

Network AdministratorJob Title - Network Administrator

Cymertek CorporationCompany Name - Cymertek Corporation

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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

Network/Systems Administrator IIIJob Title - Network/Systems Administrator III

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: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Network Administration Job Qualifications: Skills: Computer Backups, Computer Networking, Local Area Network (LAN) Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Network/System Administrator with GDIT. A caree

Cloud Security ArchitectJob Title - Cloud Security Architect

DTEL Engineering & Consultants IncCompany Name - DTEL Engineering & Consultants Inc

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Sterling, Virginia, USA

Contract

Project Overview As a Cloud Security Architect, you will join the WBD Cloud Security team as a thought-leader focused on public cloud security, supporting cloud policy, architectural reviews, and secure cloud implementations. You ll play a crucial role advising product and engineering teams on security best practices for Azure, AWS, and Google Cloud Platform. Key Responsibilities Act as SME for WBD's InfoSec cloud security initiatives.Design and lead implementation of secure architectures across

Application Security AdvisorJob Title - Application Security Advisor

Ascendion Inc.Company Name - Ascendion Inc.

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Reston, Virginia, USA

Full-time

About Ascendion Ascendion is a full-service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients. Headquartered in New Jersey, our workforce of 6,000+ Ascenders delivers solutions from around the globe. Ascendion is built differently to en

MQ Administrator - Secret Clearance RequiredJob Title - MQ Administrator - Secret Clearance Required

MaximusCompany Name - Maximus

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Maryland, USA

Full-time

General information Job Posting Title MQ Administrator Date Thursday, June 5, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking an experienced MQ Administrator to support a federal client in their mission-critical defense systems for Homeland Security. In this role, you will be responsible for the daily operations and administration of IBM MQ environments, ensuring secure, reliable message flow across applications. Ke

Active Directory EngineerJob Title - Active Directory Engineer

ALTA IT ServicesCompany Name - ALTA IT Services

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Springfield, Virginia, USA

Full-time

Senior Active Directory Engineer Springfield, VA - 100% ONSITE TS/SCI CI Poly clearance is required Job Duties include but are not limited to: Accountable for the management, uptime, and lifecycle of the organizations Active Directory forests, domains, and Domain Controllers. Deliver and implement a secure, scalable, and resilient Active Directory design, following industry best practices while adhering to Information Security standards. Provide technical assistance and escalation support for

Information Security Analyst SpecialistJob Title - Information Security Analyst Specialist

SOHO Square SolutionsCompany Name - SOHO Square Solutions

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McLean, Virginia, USA

Third Party, Contract

Job Title: Information Security Analyst Specialist Location: McLean, VA (Onsite) Duration: 6 Months Job Description: Responsibilities include: Define guardrails in an AI control platform to support ongoing Gen AI efforts in the organization. Engage with business divisions to obtain use cases to protect sensitive data. Follow documented procedures and maintain required documentation during Data Loss Prevention (DLP) policy development. Adhere to change management requirements during the DLP pol

Information Assurance Security AnalystJob Title - Information Assurance Security Analyst

ManTechCompany Name - ManTech

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Columbia, Maryland, USA

Full-time

ManTech seeks a motivated, career-driven, and customer-focused Information Assurance Security Analyst to join our team in Columbia, MD. You will play a critical role in supporting enterprise infrastructure capabilities for a global mission-focused workforce. This position is part of a high-visibility effort supporting the Enterprise Infrastructure Services (EIS) organization responsible for MPO's Enterprise Information Technology (EIT)-the foundational platform for enterprise-wide users. You wil

Cybersecurity Program ManagerJob Title - Cybersecurity Program Manager

Stellent IT LLCCompany Name - Stellent IT LLC

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Rockville, Maryland, USA

Full-time

Cybersecurity Program Manager Remote (Rockville MD-1/2 days onsite /month) Full Time The Cybersecurity Program Manager will serve as the senior leader responsible for overseeing the successful execution of a comprehensive, mission-critical cybersecurity contract supporting a national-level agency in the health and scientific research sector. This executive will lead delivery of enterprise-scale cybersecurity programs and professional services, ensuring alignment with agency priorities, federa

Information Systems Security EngineerJob Title - Information Systems Security Engineer

ManTechCompany Name - ManTech

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Linthicum Heights, Maryland, USA

Full-time

ManTech is seeking a motivated, career and customer-oriented Information Systems Security Engineer to join our team in Linthicum, MD. The position is part of a team that provides security engineering in the Linthicum location and will provide implementation and/or integration of secure networking, computing and enclave environments. Responsibilities Included but are not limited to: Responsible for providing expertise in complying with Systems Security Certification & Accreditation (C&A) process

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Camp Springs, Maryland, USA

Full-time

Leidos has a career opportunity for a Security Engineer to support 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 (JBA), Joint Base Anacostia-Bolling (JBAB), and othe

Network Administrator Senior _TS/SCI with PolygraphJob Title - Network Administrator Senior _TS/SCI with Polygraph

General DynamicsCompany Name - General Dynamics

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Springfield, Virginia, 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: Network Administration Job Qualifications: Skills: Network Configurations, Network Performance, Network Upgrades Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Network Administrator Seni

Systems Administrator / Top Secret / Onsite: Arlington, VAJob Title - Systems Administrator / Top Secret / Onsite: Arlington, VA

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Arlington, Virginia, USA

Full-time

Job Description The Advanced Concepts Lab (ACL) at Lockheed Martin's Advanced Technology Laboratories (ATL) is seeking an IT Systems Engineer/Systems Administrator with a demonstrated ability to independently develop solutions to systems administration challenges in heterogeneous computing environments. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the research and development activities carried out by ACL's en

MQ AdministratorJob Title - MQ Administrator

MaximusCompany Name - Maximus

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Maryland, USA

Full-time

Cloud Security EngineerJob Title - Cloud Security Engineer

Innova Solutions, IncCompany Name - Innova Solutions, Inc

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Manassas, Virginia, USA

Contract, Third Party

A client of Innova Solutions is immediately hiring for a Cloud Security Engineer. Position type: Full time Contract Duration: 6 months Location: Manassas, VA (Hybrid) As a Cloud Security Engineer, you will: Undertake moderately complex projects ensuring the security and compliance of Client s cloud infrastructure, compute, and network resources. You will also contribute to the definition of cloud security controls and policies, within established guidelines; ensuring they are effective and appro