security+ Jobs in washington

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181 - 200 of 6,163 Jobs

Sr. Network Engineer

Navigant Consulting

•

Washington, District of Columbia, USA

Full-time

Job Family: Systems Engineering Travel Required: None Clearance Required: Active Top Secret (TS) What You Will Do: Support a federal government client's network and system security and engineering efforts. You will be responsible for guiding the implementation of program standards and the development and deployment of targeted solutions. Responsibilities of this role are as follows, to include but not limited to: Developing and maintaining the network architecture;Collaborating with other e
Posted 36 days ago | Updated 9 hours ago

IT Operations Manager

Leidos

•

Bethesda, Maryland, USA

Full-time

Join Our Innovative Team at Leidos! Ready to break away from the ordinary and dive into an extraordinary career? At Leidos' High Fidelity Simulation Business Area, we're not just building systems-we're revolutionizing the future of naval simulation, training, and analysis for the US Navy. Imagine being part of a team where your work directly redefines naval capabilities. That's the Leidos experience. Position Overview We are seeking an experienced IT Operations Manager to lead and optimize the
Posted 50 days ago | Updated 9 hours ago

NCIS Help Desk Analyst Tier I | Active Top Secret clearance

General Dynamics Information Technology

•

Quantico, Virginia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Help Desk Support, IT End User Support, IT Service Desk Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Help Desk Analyst Tier I with GDIT. A career in enterprise IT means connecti
Posted 4 days ago | Updated 11 hours ago

Senior DevOps Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221324 DevOps Engineer, Senior The Opportunity: As a DevOps Engineer on our team, you'll translate your customer's IT needs and future goals into a plan by crafting architecture products and design specifications, leading prototyping efforts, and working directly with the customer to help transform the way the customer's organization uses technology to enable the delivery of new mission and enterprise-level capabilities. You'll develop solution architectures ( SA ) and resolve co
Posted 47 days ago | Updated 10 hours ago

NCIS Help Desk Analyst Tier II | Active Top Secret clearance

General Dynamics Information Technology

•

Quantico, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Help Desk Support, IT End User Support, IT Service Desk Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Help Desk Analyst Tier II with GDIT. A career in enterprise IT means connecti
Posted 16 days ago | Updated 19 hours ago

Cloud Security Technical Project Manager

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
Posted 36 days ago | Updated 7 hours ago

Cybersecurity Zero Trust Architect

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
Posted 37 days ago | Updated 10 hours ago

Lead Network Technology Support (Government)

AT&T Inc.

•

Chantilly, Virginia, USA

Full-time

Job Description: This position requires office presence of a minimum of 5 days per week and is only located at customer's site. No relocation is offered. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our cus
Posted 2 days ago | Updated 9 hours ago

Agentic AI Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221267 Agentic AI Software Engineer The Opportunity: As an AI sof tware engineer, you know that good sof tware is more than just a nice-looking interface + data. Today, you need to develop user-focused solutions that increase organizational efficiency and enable better decision-making. Booz Allen is the leading provider of AI services to the nation-we're looking for a sof tware engineer like you to create artifi cia l intelligence and machine learning solutions that help solve our
Posted 42 days ago | Updated 10 hours ago

Agentic AI Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221268 Agentic AI Software Engineer The Opportunity: As an AI sof tware engineer, you know that good sof tware is more than just a nice-looking interface + data. Today, you need to develop user-focused solutions that increase organizational efficiency and enable better decision-making. Booz Allen is the leading provider of AI services to the nation-we're looking for a sof tware engineer like you to create artifi cia l intelligence and machine learning solutions that help solve our
Posted 42 days ago | Updated 10 hours ago

Agentic AI Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0221265 Agentic AI Software Engineer The Opportunity: As an AI sof tware engineer, you know that good sof tware is more than just a nice-looking interface + data. Today, you need to develop user-focused solutions that increase organizational efficiency and enable better decision-making. Booz Allen is the leading provider of AI services to the nation-we're looking for a sof tware engineer like you to create artifi cia l intelligence and machine learning solutions that help solve our
Posted 42 days ago | Updated 10 hours ago

Solution Architect Senior

Chenega MIOS

•

Oakton, Virginia, USA

Full-time

Req ID: 36924 Summary Solution Architect Senior Oakton, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology and take your career to
Posted 12 days ago | Updated 6 hours ago

Software Engineer

Booz Allen Hamilton

•

Arlington, Virginia, USA

Full-time

Job Number: R0220904 Software Engineer The Opportunity: As an artificial intelligence (AI) sof tware engineer, you know that good sof tware is more than just a nice-looking interface and data. Today, you need to develop user-focused solutions that increase organizational efficiency and enable better decision-making. Booz Allen is the leading provider of AI services to the nation-we're looking for a sof tware engineer like you to create AI and machine learning solutions that help solve the world
Posted 57 days ago | Updated 10 hours ago

Data Engineer

BOOZ, ALLEN & HAMILTON, INC.

•

Arlington, Virginia, USA

Full-time

Data Engineer The Opportunity: Ever-expanding technology like IoT, machine learning, and artificial intelligence means that there's more structured and unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it's gathered from disparate sources. We need an experienced data engineer like you to help our clients find answers in their data to impact important missions-from fraud detection to cancer research to national in
Posted 28 days ago | Updated 1 hour ago

Software and Cloud Test Engineer, Senior

BOOZ, ALLEN & HAMILTON, INC.

•

McLean, Virginia, USA

Full-time

Software and Cloud Test Engineer, Senior The Opportunity: We are looking for an experienced cloud and test engineer that will manage, administer, support, and enhance cloud environments, ensuring continuous improvement and rapid problem resolution in support of development, testing, deployment, and optimization of a large-scale cloud environment. Our team is developing a cloud native data mesh or data layer to support implementation of an agency-wide enterprise data strategy, including data dis
Posted 7 days ago | Updated 1 hour ago

Systems Administrator

Navigant Consulting

•

Springfield, Virginia, USA

Full-time

Job Family: IT Cyber Security Travel Required: Up to 10% Clearance Required: Active Top Secret SCI (TS/SCI) What You Will Do: The System Administrator will provide technical support, systems administration, application administration, and system security to the Computer Emergency Notification System (CENS) application and database, as well as technical support and facilitating technical support via responsible parties through submission and tracking trouble tickets or contact with vendors to
Posted 9 hours ago

SharePoint Systems Administrator

Leidos

•

Alexandria, Virginia, USA

Full-time

Leidos is seeking a senior SharePoint System Administrator to support a large enterprise IT contract for the DOD. The SharePoint System Administrator will support infrastructure services, operations, and maintenance across multiple enclaves of different classifications with remote administration for server farms located in centralized data centers. The SharePoint Admin shall deploy, operate, and maintain SharePoint services, including load balancing, PKI authentication, and claims-based authenti
Posted 8 days ago | Updated 9 hours ago

Linux Systems Administrator (Tier I)

American Systems Corporation

•

Arlington, Virginia, USA

Full-time

Overview AMERICAN SYSTEMS is a 100% 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 This job requisition is for potential upcoming work at AMERICAN SYSTEMS and does not represent a current opening. Qualified candidates will be contacted when the work becomes available. As a Tier I Linux S
Posted 60+ days ago | Updated 9 hours ago

Help Desk Tech - MIDS - TS/SCI w. CI Polygraph

General Dynamics

•

Annapolis, Maryland, 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: Help Desk Job Qualifications: Skills: Customer Service, Help Desk Support, Troubleshooting Certifications: None Experience: 4 + years of related experience ship Required: Yes Job Description: Help Desk Technician MIDS: 2200-0600 Transform technology into opportunity as a Help Desk Technician w
Posted 58 days ago | Updated 9 hours ago

System Administrator 2

Jacobs

•

Fort Meade, Maryland, USA

Full-time

Your Impact: Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a System Administrator to join our team of passionate individuals in Ft Meade, Maryland. In this role you will support challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. Responsibilities: Provide support to IT systems, including monitoring and problem resolution for all client/server/st
Posted 60+ days ago | Updated 9 hours ago