Computer science Jobs in District of Columbia

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Lead Security Engineer

Computer Merchant, Ltd., The

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Washington, District of Columbia, USA

Full-time

JOB TITLE: LEAD SECURITY ENGINEER JOB LOCATION: WASHINGTON, DC WAGE RANGE*: 65.00-69.00 PER HOUR JOB NUMBER: SAIJP00038080 REQUIRED EXPERIENCE: . Bachelor's degree in Computer Science, Information Security, or a related field. A master's degree is a plus 2. Certified Information Systems Security Professional (CISSP), Certified IPv6 Security Expert (CISE), or equivalent certifications preferred. 3. Proficiency in network security tools and technologies, such as intrusion detection/preventio
Posted 39 days ago | Updated 7 hours ago

Principal ISE Engineer

Navy Federal Credit Union

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Vienna, Virginia, USA

Full-time

Overview This position is for a Senior Network Security Engineer with a concentration on Cisco ISE. The right candidate will a self-starter who can serve in a technical lead role, provide technical project management/oversight, and provide hands-on support at an SME level within areas of focus. Responsibilities System baselining System requirements gathering Implementation of Cisco ISE solution for environment supporting over 20k endpoints Implementation of Cisco ISE policies and client provisi
Posted 9 days ago | Updated 9 hours ago

Research Support Engineer

Booz Allen Hamilton

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Maryland, USA

Full-time

Job Number: R0222686 Research Support Engineer The Opportunity: As an experienced engineer, you know that machine learning is critical to understanding and processing massive datasets. Your ability to test and evaluate ML infrastructure and algorithms makes you an integral part of delivering a customer-focused solution. We need your technical knowledge and desire to problem-solve to support the government mission. Join us. The world can't wait. You Have: Experience with supporting and debuggin
Posted 2 days ago | Updated 11 hours ago

Senior Software Engineer - CTJ - Poly

Microsoft Corporation

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Reston, Virginia, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i
Posted 27 days ago | Updated 10 hours ago

Intermediate Information Systems Security Engineer

Base-2 Solutions, LLC

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Fort Meade, Maryland, USA

Full-time

Job Description Supports the Government in the design, development, implementation, and/or integration of IA architectures, systems, or system components.Provides the Government assistance to ensure that the architecture and design of information systems are functional and secure, including program of record systems and special purpose environments with platform IT interconnectivity.Applies knowledge of IA policy, procedures, and workforce structure to design, develop, and implement secure netwo
Posted 60+ days ago | Updated 10 hours ago

Manager, Cyber Capabilities- Hybrid Rosslyn, VA

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Manager, Cyber Capabilities This company delivers advanced solutions in cybersecurity, predictive maintenance, and compliance for OT systems within the defense, aerospace, and rail sectors. Their team is made up of dedicated, forward-thinking professionals who excel in a collaborative setting, united by a common goal: transforming the way fleets operate. The company is located in Rosslyn, VA - Hybrid (required in-office 3-4 days a week), occasional travel to customer sites What You Will Be Doing
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Posted 4 days ago | Updated 7 hours ago

Information Systems Security Officer (ISSO I) (Government)

AT&T Inc.

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Columbia, Maryland, USA

Full-time

Job Description: 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 customers' mission. RIS I is the delivery of regional IT services to the end user. We offer support of end user devices including desktop, w
Posted 44 days ago | Updated 10 hours ago

FLEX Full - Stack Developer, Marriott Associate Design System - MADS

Marriott International

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Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. Marriott International is seeking a highly engaged and motivated Senior Software Engineer to join a high-performing and fast-paced application development team. The Engineer will be responsible for designing, developing, and implementing enterprise-level applications using ReactJS, NextJS, NodeJS, GraphQL, and TypeScript. The ideal candidate should have a solid understanding of full-stack solutions with a focus on front end development, experience i
Posted 28 days ago | Updated 10 hours ago

Senior Cybersecurity Engineer- 5 days onsite Rosslyn, VA

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Senior Cybersecurity Engineer This client is looking for someone who has experience interacting with federal agencies such as DARPA, DCSA, and OSI PJ, managing compliance efforts in eMASS, maintaining and auditing program security packages, and administering secure computer networks. You'll be responsible for ensuring compliance with federal and DoD cybersecurity standards, as well as developing and maintaining System Security Plans (SSPs) and supporting documentation. The candidate must have an
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Posted 18 days ago | Updated 7 hours ago

Cloud Engineer

Electronic Consulting Services, Inc (ECS Federal)

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Arlington, Virginia, USA

Full-time

Job Description ECS is seeking an experienced Cloud Engineer located in Arlington, VA to join our team. Please Note: This position is contingent upon contract award. You will responsible for designing, implementing, optimizing, and maintaining secure, scalable, and reliable cloud solutions for a premier law enforcement agency. This technical leader oversees cloud infrastructure, manages migrations, and ensures best practices are followed to support mission-critical operations in a multi-cloud
Posted 10 days ago | Updated 7 hours ago

Sr. Software Engineer (TS/SCI)

Maxar Technologies Holdings Inc

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Reston, Virginia, USA

Full-time

Please review the job details below. Maxar is seeking a Senior Software Engineer with a strong emphasis on front-end development and full-stack capabilities to support a mission-critical Government customer at a secure site in Reston, VA. This is a hands-on coding role that also includes mentorship and team culture responsibilities. You will be part of a collaborative leadership team and a key contributor to both the codebase and the growth of the engineering team. The role supports a suite of
Posted 1 day ago | Updated 10 hours ago

Data Engineer/Systems Engineer

Leidos

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Bethesda, Maryland, USA

Full-time

Leidos is seeking an experienced, results-oriented Data Engineer or Systems Engineer to join our team in the Bethesda, Maryland area. You will play a critical role in shaping our client's IT enterprise architecture by establishing and maintaining a data analytic environment. Your responsibilities will span multiple areas, including strategic planning, data analysis, and data compliance to enhance our customers' analytic practice. Responsibilities include: Enterprise Architecture: Contribute to t
Posted 60+ days ago | Updated 10 hours ago

IT Service Management Specialist

Electronic Consulting Services, Inc (ECS Federal)

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Arlington, Virginia, USA

Full-time

Job Description ECS is seeking a ServiceNow ITSM (IT Service Management) Specialist to work remotely . The ideal resource will be responsible for: Maintaining the health, performance, and reliability of the ServiceNow platform. Configure and customize ServiceNow applications, including workflows, forms, business rules, and reporting capabilities to meet operational requirements. Manage user roles, permissions, and access control in alignment with security policies and organizational standards. P
Posted 3 days ago | Updated 7 hours ago

Sr. Solution Engineer - Alliance & Partners

Esri

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Vienna, Virginia, USA

Full-time

Overview As a GIS subject matter expert, you're a natural at identifying the right analysis tools for the problem at hand. Not only do you create innovative solutions, you present solutions in ways that get others excited about the power of GIS technology. Join a technical team focused on supporting Esri's most strategic partners and advise partners on their most complex business challenges. Leverage your problem-solving skills to demonstrate the value of GIS and how it finds unique patterns, t
Posted 20 days ago | Updated 10 hours ago

Azure DevOps Administrator

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2507115 Location: WASHINGTON, DC, US Date Posted: 2025-06-30 Category: Information Technology Subcategory: Sys 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 mid-level Azure DevOps Administrator to support the configuration, integration, and operation of Azure DevOps Server, and various Developer Tools. This role serves
Posted 25 days ago | Updated 8 hours ago

Cybersecurity Engineer III - Secret Clearance Required

General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Cyber Engineering Job Qualifications: Skills: Cybersecurity, Information Security, Splunk Infrastructure Monitoring Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Own your career as a Cybersecurity Engineer at GDIT. Here, you'll have the opportunity to build strong l
Posted 29 days ago | Updated 10 hours ago

Cleared - AI/ML Modeler/Engineer (All Levels)

Noblis

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McLean, Virginia, USA

Full-time

Responsibilities Noblis is seeking a Cleared AI/ML Modeler/Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in McLean, VA and Bethesda, MD The AI/ML Modeler/Engineer will be responsible for and not limited to: Designing and developing AI/ML models aligned with customer requirements, transforming raw datasets into structured features and implementing appropriate algorithms based on problem characteristics. Deploying models to production using ML Ops best pra
Posted 47 days ago | Updated 30 days ago

Cyber Capability Developer (Junior)

American Systems Corporation

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Springfield, Virginia, 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 Conducts research in design, development, testing and utilization of electronic data processing software.Designs, develops, documents, tests and debugs applications software and systems that contain logical and
Posted 60+ days ago | Updated 10 hours ago

Lead IAM / SailPoint Engineer (Java / SailPoint IdentityIQ)

ConsultNet, LLC

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Rockville, Maryland, USA

Full-time

Lead IAM Engineer Location: Rockville, Maryland Long-Term Contract or CTH Rate: DOE Job Description: Our client is seeking a highly skilled Lead IAM Engineer to support enterprise-wide identity and access management (IAM) initiatives. The ideal candidate will have strong experience with SailPoint IdentityIQ (or similar IGA solutions), proficiency in Java/J2EE development, and the ability to build custom IAM automation solutions. This role will involve working closely with security and technolog
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Posted 22 days ago | Updated 10 hours ago

Lead Security Engineer

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506810 Location: WASHINGTON, DC, US Date Posted: 2025-06-25 Category: Cyber Subcategory: Cyber Engineer 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: No Description SAIC seeks a Lead Security Engineer to assist the Department of Transportation's Cybersecurity mission by supporting the implementation of IPv6 networking capabilities by joining a dedicated team of cyb
Posted 30 days ago | Updated 8 hours ago