Information System Security Officer Jobs in Washington

361 - 380 of 4,708 Jobs

ADC Engineer, Controls FleetJob Title - ADC Engineer, Controls Fleet

Amazon Web Services, Inc.Company Name - Amazon Web Services, Inc.

•

Jessup, Maryland, USA

Full-time

Are you experienced in managing Windows and Linux environments with a passion for building and maintaining highly-available systems and services at massive scale? The Controls Fleet team is responsible for building and supporting some of Amazon's most important infrastructure services. As part of Amazon Web Services (AWS), we support the infrastructure that runs the world's premier e-commerce and cloud computing environments. We are seeking a passionate and motivated engineer to participate on

ADC Engineer, Controls FleetJob Title - ADC Engineer, Controls Fleet

Amazon Web Services, Inc.Company Name - Amazon Web Services, Inc.

•

Jessup, Maryland, USA

Full-time

Are you experienced in managing Windows and Linux environments with a passion for building and maintaining highly-available systems and services at massive scale? The Controls Fleet team is responsible for building and supporting some of Amazon's most important infrastructure services. As part of Amazon Web Services (AWS), we support the infrastructure that runs the world's premier e-commerce and cloud computing environments.We are seeking a passionate and motivated engineer to participate on a

Cybersecurity Zero Trust ArchitectJob Title - Cybersecurity Zero Trust Architect

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0221716 Cybersecurity Zero Trust Architect The Opportunity: Everyone knows security needs to be "baked in" to a system architecture, but you know how to bake it in. You can identify and implement ways to harden systems and reduce their attack surface. What if you could use your cyber engineering skills to design and build secure systems for the U.S. Government? We're looking for an architect who can create solutions for the government that will stand up to even the most advanced cyb

Network Security EngineerJob Title - Network Security Engineer

DMICompany Name - DMI

•

Arlington, Virginia, USA

Full-time

About DMI DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, ef?cient, and cost-effective solutions that drive measurable results. Learn more at

Lead Cybersecurity Zero Trust ArchitectJob Title - Lead Cybersecurity Zero Trust Architect

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0224101 Cybersecurity Zero Trust Architect, Lead The Opportunity: Everyone knows security needs to be "baked in" to a system architecture, but you know how to bake it in. You can identify and implement ways to harden systems and reduce their attack surface. What if you could use your cyber engineering skills to design and build secure systems for the U.S. Government? We're looking for an architect who can create solutions for the government that will stand up to even the most advanc

Business Analyst / Project ManagerJob Title - Business Analyst / Project Manager

LinTech Global Inc.Company Name - LinTech Global Inc.

•

Arlington, Virginia, USA

Full-time

Business Analyst / Project Manager LinTech Global Inc. is recruiting for a Business Analyst / Project Manager to support our contract at USPSOIG in Arlington, VA. Position Overview: Develops, coordinates, tracks, and manages projects for a variety of simultaneous initiatives of varying sizes Supports cross - functional project teams consisting of application development, IT operations, and information security teams Works with subject matter experts to document user acceptance test plans and c

GEOINT Analyst PMJob Title - GEOINT Analyst PM

LeidosCompany Name - Leidos

•

Alexandria, Virginia, USA

Full-time

Description The Leidos Intelligence Production Solutions Division currently has an opening for a GEOINT Analyst with Program Management experience to lead a cutting-edge team evolving the commercial geospatial intelligence mission. Leidos is seeking a skilled and forward-thinking GEOINT Analyst to support the Program Management Office (PMO) by providing strategic direction, hands-on leadership, and comprehensive program support. This role is responsible for ensuring the delivery of high-quality

Cyber Software Engineering InternJob Title - Cyber Software Engineering Intern

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

•

Herndon, Virginia, USA

Part-time

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Cyber/Electronic Warfare Research Engineer IIJob Title - Cyber/Electronic Warfare Research Engineer II

RTX CorporationCompany Name - RTX Corporation

•

Columbia, Maryland, USA

Full-time

Date Posted: 2025-07-24 Country: United States of America Location: MD720: 9861 Broken Land Pkwy Columbia 9861 Broken Land Parkway Suite 400, Columbia, MD, 21046 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for comm

Cyber/Electronic Warfare Research Engineer IJob Title - Cyber/Electronic Warfare Research Engineer I

RTX CorporationCompany Name - RTX Corporation

•

Columbia, Maryland, USA

Full-time

Cyber/EW Research Engineer IIJob Title - Cyber/EW Research Engineer II

RTX CorporationCompany Name - RTX Corporation

•

Columbia, Maryland, USA

Full-time

Computer Network Defense Analyst 3Job Title - Computer Network Defense Analyst 3

Realm OneCompany Name - Realm One

•

Annapolis, Maryland, USA

Full-time

RealmOne is FOCUSED on you! RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional benefits, flexible schedules, and the tools necessary to achieve success through paid training, mentoring, and the opportunity to work alongside top-notch industry professionals. Join us on this journey as we execute this mission

Computer Network Defense Analyst 2Job Title - Computer Network Defense Analyst 2

Realm OneCompany Name - Realm One

•

Annapolis, Maryland, USA

Full-time

Cloud Data ArchitectJob Title - Cloud Data Architect

Navigant ConsultingCompany Name - Navigant Consulting

•

McLean, Virginia, USA

Full-time

Job Family: IT Architecture/Cloud Travel Required: Up to 25% Clearance Required: Ability to Obtain Public Trust What You Will Do: The Cloud Data Architect designs and implements an organization's cloud data strategy, ensuring data accuracy, accessibility, and security to support strategic decision-making. They translate business needs into technical solutions, often collaborating with various stakeholders to optimize data utilization and ensure compliance with industry regulations and securi

IT SpecialistJob Title - IT Specialist

Deputy Assistant Secretary for Information and TechnologyCompany Name - Deputy Assistant Secretary for Information and Technology

•

Washington, District of Columbia, USA

Full-time

Summary The incumbent in this position serves as an Information Technology (IT) specialist for the Department of Veterans Affairs (VA), Office of Information and Technology (OI&T), Product Support Service (PSS), Health Product Support (HPS) organization. HPS supports and is responsible for the mandatory sustainment of the Veterans Health Information Systems and Technology Architecture (VistA) and nationally deployed enterprise/web applications and programs. Duties Help OIT Mission: The missi

Cybersecurity EngineerJob Title - Cybersecurity Engineer

General DynamicsCompany Name - General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Interim Secret Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cybersecurity, Infrastructure Implementations, Problem Resolution Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Cybersecurity Engineer with GDIT. A career in ente

Sr. Data ScientistJob Title - Sr. Data Scientist

Electronic Consulting Services, Inc (ECS Federal)Company Name - Electronic Consulting Services, Inc (ECS Federal)

•

Fairfax, Virginia, USA

Full-time

Job Description ECS is seeking a Sr. Data Scientist to work in our Fairfax, VA office. Please Note: This position is contingent upon contract award. We are seeking a skilled Data Scientist with experience leveraging Elasticsearch to join our team. The primary responsibility of this role is to consult with customers to fine-tune their Elasticsearch instances for optimal query performance and accuracy. Leveraging advanced techniques and tools such as Vector Search, the Data Scientist will play

TS/SCI Systems Engineer SeniorJob Title - TS/SCI Systems Engineer Senior

IBMCompany Name - IBM

•

Chantilly, Virginia, USA

Full-time

Introduction A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and

Active Directory/Exchange Specialist SeniorJob Title - Active Directory/Exchange Specialist Senior

AAC IncCompany Name - AAC Inc

•

Quantico, Virginia, USA

Full-time

AAC Inc is seeking a highly skilled and motivated Active Directory/Exchange Specialist Senior to support efforts at the MCCOG. MCCOG is a specialized unit responsible for overseeing and executing defensive cyber operations, network operations, and cybersecurity for Marine Corps Enterprise Network (MCEN). MCCOG provides centralized management and protection of Marine Corps networks, ensuring the security, integrity, and availability of critical information systems and networks. It supports the ov

Network EngineerJob Title - Network Engineer

American Systems CorporationCompany Name - American Systems Corporation

•

Gaithersburg, Maryland, USA

Full-time

Overview AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training. Responsibilities As a Network Engineer with AMERICAN SYSTEMS you will have the opportunity to do the following: Designs and implements computer and information networks.Performs network modeling, analysis, and planning.Researche