security Jobs in District of Columbia

61 - 80 of 6,553 Jobs

Information Systems Security OfficerJob Title - Information Systems Security Officer

Kratos Defense and Security Solutions, Inc.Company Name - Kratos Defense and Security Solutions, Inc.

•

Glen Burnie, Maryland, USA

Full-time

Job Description The Information Systems Security Officer is responsible for the day-to-day operations and support of classified information systems at our Kratos Defense & Rocket Support Services, Glen Burnie, MD facility. This will include physical and environmental protection, personnel security, incident handling, security training and awareness. The successful candidate will be required to work in close coordination with the site's ISSM in monitoring the information system(s) in its enviro

Lead Security EngineerJob Title - Lead Security Engineer

Apex SystemsCompany Name - Apex Systems

•

Washington, District of Columbia, USA

Full-time

Job#: 2077304 Job Description: Apex Systems is seeking a Lead Security Engineer to support the Department of Transportation in Washington DC. If interested, email your resume. Position: Lead Security Engineer Location: 1200 New Jersey Ave SE Washington DC USA 20590 3x onsite, 2x remote Hours: Regular business hours Compensation: $120k-$128k Job Type: Contract to hire Clearance: Must obtain DOT public trust clearance The Lead Security Engineer will assist the Department of Transportation's Cybers

Business Contracts Manager, US National Security Business Contracts TeamJob Title - Business Contracts Manager, US National Security Business Contracts Team

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

•

Herndon, Virginia, USA

Full-time

Join the AWS National Security Business Contracts team in a pivotal role as a Business Contracts Manager. In this position, you'll manage the full lifecycle of Task Orders under a major competitive Federal IDIQ vehicle, directly impacting how government agencies use AWS cloud technologies for national security customers. This position will be assigned multiple US Government agency level portfolios. This position can be based in either Arlington or Herndon, VA (location based on candidate prefere

Business Contracts Manager, US National Security Business Contracts TeamJob Title - Business Contracts Manager, US National Security Business Contracts Team

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

•

Herndon, Virginia, USA

Full-time

Application Security EngineerJob Title - Application Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

•

Fort Meade, Maryland, USA

Full-time

Job Number: R0221892 Application Security Engineer The Opportunity: Everyone is trying to "harness the cloud," but not everyone knows how. As a cloud computing infrastructure architect, you know how to take advantage of cloud capabilities. On our team of experienced professionals, you'll use cutting-edge enterprise cloud platforms to support your clients as they modernize their IT infrastructure and meet their most challenging missions. We're looking for someone like you to help support national

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

•

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

Cloud Security Technical Project ManagerJob Title - Cloud Security Technical Project Manager

SAICCompany Name - SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506833 Location: CHANTILLY, VA, US Date Posted: 2025-07-01 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is a premier Fortune 500 mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings acr

Technical Account Manager, National Security, National Security - ES US-ADCJob Title - Technical Account Manager, National Security, National Security - ES US-ADC

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

•

Herndon, Virginia, USA

Full-time

Would you like to join one of the fastest-growing organizations within Amazon Web Services (AWS) and help customers of all industries and sizes gain the best value and service from AWS?At AWS Enterprise Support we're looking for a Technical Account Manager (TAM) to support our customers' creative and transformative spirit of innovation across all technologies, including Compute, Storage, Database, Machine Learning, AI, Big Data, Security, Networking, Serverless and more. This is not a sales role

Technical Account Manager, National Security, National Security - ES US-ADCJob Title - Technical Account Manager, National Security, National Security - ES US-ADC

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

•

Herndon, Virginia, USA

Full-time

Technical Account Manager, National Security, National Security - ES US-ADCJob Title - Technical Account Manager, National Security, National Security - ES US-ADC

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

•

Herndon, Virginia, USA

Full-time

Would you like to join one of the fastest-growing organizations within Amazon Web Services (AWS) and help customers of all industries and sizes gain the best value and service from AWS? At AWS Enterprise Support we're looking for a Technical Account Manager (TAM) to support our customers' creative and transformative spirit of innovation across all technologies, including Compute, Storage, Database, Machine Learning, AI, Big Data, Security, Networking, Serverless and more. This is not a sales ro

Technical Account Manager, National Security, National Security - ES US-ADCJob Title - Technical Account Manager, National Security, National Security - ES US-ADC

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

•

Herndon, Virginia, USA

Full-time

Would you like to join one of the fastest-growing organizations within Amazon Web Services (AWS) and help customers of all industries and sizes gain the best value and service from AWS? At AWS Enterprise Support we're looking for a Technical Account Manager (TAM) to support our customers' creative and transformative spirit of innovation across all technologies, including Compute, Storage, Database, Machine Learning, AI, Big Data, Security, Networking, Serverless and more. This is not a sales ro

Security ResearcherJob Title - Security Researcher

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

A mission-focused technology start-up is seeking a Cyber Security Research Engineer with strong offensive security expertise, software development skills, and threat research experience. This role involves developing and automating sophisticated attack paths and creating cutting-edge tools for cyber and electromagnetic operations. Location: Arlington, VA (In-Office) for core hours. What You'll Do: Design and implement attack paths emulating real-world adversaries Develop custom tools and scripts

Splunk Security EngineerJob Title - Splunk Security Engineer

LeidosCompany Name - Leidos

•

Suitland-Silver Hill, Maryland, USA

Full-time

Are you ready to turn your skills into real-world impact? Join Leidos as a Splunk Security Engineer in Suitland, MD and be at the forefront of mission-critical cybersecurity. From defending networks to building scalable automation, your work will shape the response and resilience of national operations. What You'll Do As a core member of our security engineering team, you will: Develop, maintain, and execute automated SOAR playbooks that interact across systems and devicesAnalyze log events, co

Senior Principal Consultant - Security A&A Engineer (Clearance Required)Job Title - Senior Principal Consultant - Security A&A Engineer (Clearance Required)

Oracle CorporationCompany Name - Oracle Corporation

•

Reston, Virginia, USA

Full-time

Job Description Must current hold and have the ability to maintain a TS/SCI with Poly. We are seeking a highly experienced and motivated Information Systems Security Analyst to join a new and exciting task order. The ideal candidate will play a critical role in assisting with driving all assessment & authorization (A&A) efforts for a new data platform. Working along side a team of technical engineers, this role requires both cybersecurity experience and technical saavy. In this role, you will

Junior Security Training Consultant w/TS/SCIJob Title - Junior Security Training Consultant w/TS/SCI

Judge Group, Inc.Company Name - Judge Group, Inc.

•

Washington, District of Columbia, USA

Contract

Location: Washington, DC Salary: $35.00 USD Hourly - $45.00 USD Hourly Description: Title : Junior Security Training Consultant with Top Secret/SCI Location: Washington, 20016 Hybrid Contract To Hire Job Description Responsibilities: Handle daily operational tasks for the IT Security Operations Team (Account requests, entry/exit requests, file transfers, decommissioning/sanitization guidance, and provide daily guidance as needed. Support the Government in the fulfillment of all IT security

Site Security AnalystJob Title - Site Security Analyst

LeidosCompany Name - Leidos

•

Chantilly, Virginia, USA

Full-time

Description Job Description We are seeking a detail-oriented and proactive Security Analyst to join our team. The Security Analyst will play a vital role in safeguarding classified information and ensuring strict adherence to established security procedures and federal regulations. The successful candidate will support the enforcement of security Standard Operating Procedures (SOPs), collaborate with government site security personnel, and oversee the protection and management of sensitive and

National Security System (NSS) EngineerJob Title - National Security System (NSS) Engineer

Evolver FederalCompany Name - Evolver Federal

•

Springfield, Virginia, USA

Full-time

Evolver Federal is seeking a National Security System (NSS) Engineer to support its Federal client in Springfield, VA in analyzing and mitigating risk for a portfolio of National Security Systems. The NSS Engineer will review and analyze system design and security architecture documentation as well as security documentation, including System Security Plans (SSPs) to identify areas of noncompliance with security requirements and security risk, also identifying discrepancies among documentation as

Senior Tenable Security EngineerJob Title - Senior Tenable Security Engineer

ShorePoint, IncCompany Name - ShorePoint, Inc

•

Washington, District of Columbia, USA

Full-time

Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand experience and proven security models to protect their data. ShorePoint subscribes to a work hard, play hard mentality and celebrates individual and company successes. We are passionate about our mission and going above and beyond to deliver for our customers. We are equally passionate about an enviro

Security Analyst - SA 0731DIR#04Job Title - Security Analyst - SA 0731DIR#04

Compu-Vision Consulting, Inc.Company Name - Compu-Vision Consulting, Inc.

•

Remote

Contract, Third Party

Job Title: Security AnalystLocation: RemoteContract Duration: 6 Months (Potential for Extension) Position Overview: A well-established organization is seeking a Security Analyst for a 6-month remote contract opportunity. This role focuses on real-time monitoring, threat detection, and incident response across enterprise-level environments. The ideal candidate will have a strong foundation in cybersecurity operations, excellent analytical skills, and the ability to deliver actionable threat intel

Senior Information Systems Security Officer (ISSO-3)Job Title - Senior Information Systems Security Officer (ISSO-3)

LeidosCompany Name - Leidos

•

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Information Systems Security Officer (ISSO) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company