computer science Jobs in columbia, md

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Deputy Chief Engineer

Aduril Industries

•

Washington, District of Columbia, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 25 days ago | Updated 2 hours ago

FLEX Senior Platform Engineer - Cloud Infrastructure and Database Platform Automation

Marriott International

•

Bethesda, Maryland, USA

Full-time

Job Description This is a temporary position. Job Summary Marriott International is looking for a motivated and detail-oriented Platform Engineer to support the automation and management of our cloud infrastructure and database platform. This is an opportunity for an engineer with a strong foundation in infrastructure as code, DevOps, cloud technologies (AWS), and infrastructure automation to grow their skills in a collaborative, enterprise-scale environment. In this role, you will contribut
Posted 32 days ago | Updated 2 hours ago

Database Engineer 3

Realm One

•

Annapolis, Maryland, USA

Full-time

Looking to FAST-track your career at RealmOne? 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 exe
Posted 5 days ago | Updated 2 hours ago

Software Engineer - Clearance Required

Lockheed Martin Corporation

•

Maryland, USA

Full-time

Job Description This position may be eligible for a $25K sign on bonus for external hires! What We're Doing: Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most daunting challenges: the use of advanced electronics to undermine our way of life. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the world depend upon each minute: Financial assets. Healthcare information. Critical infrastructure. Hazardous materia
Posted 5 days ago | Updated 2 hours ago

Reverse Engineer/Vulnerability Researcher

RTX Corporation

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Columbia, Maryland, USA

Full-time

Date Posted: 2025-07-22 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: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Top Secret For over 70 years, RTX BBN Technologies (BBN) has solved challenging problems through research, e
Posted 16 days ago | Updated 2 hours ago

IT Support & Operations Consultant V, Data Center Operations

Kaiser Permanente

•

Silver Spring, Maryland, USA

Full-time

Job Summary: In addition to the responsibilities listed below, this technical/functional leader is also responsible for participating in the design and implementation of key data center operational processes to support the consistent implementation of a framework within the organization. This includes documenting standard operating processes, operational level agreements, and detailed procedures; identifying and implementing process improvements, including automation, within Data Center operati
Posted 2 hours ago

ISSE (ISSO duties)

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 Information Systems Security Engineer (ISSE) to join our team of passionate individuals in Fort Meade, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Responsibilities: The Information Systems Security Engineer (ISSE) shall perform, or review, tech
Posted 26 days ago | Updated 2 hours ago

DevOps Engineer

CCS Global Tech

•

Maryland, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th
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Posted 17 hours ago | Updated 14 hours ago

Junior Kubernetes Software Engineer

Leidos

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Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Junior Software Engineer 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 match and immediate vesti
Posted 9 days ago | Updated 2 hours ago

Service Catalog and Request Fulfillment Management Analyst

SAIC

•

McLean, Virginia, USA

Full-time

Job ID: Location: MCLEAN, VA, US Date Posted: 2025-08-08 Category: Information Technology Subcategory: Bus Proc Analyst Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the Intelligence
Posted 4 days ago | Updated moments ago

Digital Network Exploitation Analyst

BlueHalo

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Annapolis, Maryland, USA

Full-time

At BlueHalo an AV company, we're shaping the future of national security. We are seeking a Digital Network Exploitation Analyst (DNEA) to join our innovative team in Annapolis Junction, MD. Your expertise will play a critical role in advancing our mission, driving innovation, and solving complex challenges within the Intelligence Community (IC). This is more than a job-it's an opportunity to push the boundaries of what's possible in national security and cyber defense. Apply now and join us at
Posted 26 days ago | Updated 2 hours ago

Senior Computer User Support Specialist

Cayuse Holdings, LLC

•

Washington, District of Columbia, USA

Full-time

Overview The Senior Computer User Specialist will oversee the deployment of technicians to perform IT end-user devices to support our clients' needs. This position performs all duties and responsibilities in accordance with the Mission, Vision, and Core Values of Cayuse. Responsibilities Organize, train, manage, and lead a team of Field Office Technicians to ensure successful execution of wellness checks.Oversee the deployment of technicians to perform IT infrastructure and end-user device w
Posted 29 days ago | Updated 11 hours ago

Senior Computer User Support Specialist

Cayuse Holdings, LLC

•

Washington, District of Columbia, USA

Full-time

Overview The Senior Computer User Specialist will oversee the deployment of technicians to perform IT end-user devices to support our clients' needs. This position performs all duties and responsibilities in accordance with the Mission, Vision, and Core Values of Cayuse. Responsibilities Organize, train, manage, and lead a team of Field Office Technicians to ensure successful execution of wellness checks.Oversee the deployment of technicians to perform IT infrastructure and end-user device w
Posted 29 days ago | Updated 11 hours ago

Senior Computer User Support Specialist

Cayuse Holdings, LLC

•

Washington, District of Columbia, USA

Full-time

Overview The Senior Computer User Specialist will oversee the deployment of technicians to perform IT end-user devices to support our clients' needs. This position performs all duties and responsibilities in accordance with the Mission, Vision, and Core Values of Cayuse. Responsibilities Organize, train, manage, and lead a team of Field Office Technicians to ensure successful execution of wellness checks.Oversee the deployment of technicians to perform IT infrastructure and end-user device w
Posted 29 days ago | Updated 11 hours ago

Senior Computer User Support Specialist

Cayuse Holdings, LLC

•

Washington, District of Columbia, USA

Full-time

Overview The Senior Computer User Specialist will oversee the deployment of technicians to perform IT end-user devices to support our clients' needs. This position performs all duties and responsibilities in accordance with the Mission, Vision, and Core Values of Cayuse. Responsibilities Organize, train, manage, and lead a team of Field Office Technicians to ensure successful execution of wellness checks.Oversee the deployment of technicians to perform IT infrastructure and end-user device w
Posted 29 days ago | Updated 11 hours ago

Information Systems Security Officer (ISSO) Senior - TS/SCI w/Poly

Jacobs

•

Fort Meade, Maryland, USA

Full-time

Your Impact: Are you searching for a professional environment that encourages personal and educational development and dedication to the mission? Join a team of security experts who are dedicated to protecting and securing our customers' systems at both the enterprise and program level. Our specialists work closely with others in the RMF process to ensure the highest level of security for every system. Amentum is seeking an Information Systems Security Officer (ISSO) Senior for a prime contrac
Posted 54 days ago | Updated 2 hours ago

Software Engineer 1

BigBear.ai

•

Columbia, Maryland, USA

Full-time

Overview BigBear.ai is seeking a Software Engineer on an exciting upcoming Cyber Operations contract award. The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Works individually or as part of a team. Reviews and tests software components for adh
Posted 15 days ago | Updated 11 hours ago

Computer Network Defense Analyst 2

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
Posted 48 days ago | Updated 2 hours ago

Computer Network Defense Analyst 3

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
Posted 48 days ago | Updated 2 hours ago

Junior Computer User Support Specialist

Cayuse Holdings, LLC

•

Washington, District of Columbia, USA

Full-time

Overview Conducts network performance evaluations, checks conference room equipment, supports end-user devices, and ensures compliance with USACE IT policies.Provides on-site technical support and assistance by deploying to client's program field offices for IT infrastructure and end-user device wellness checksAssists with IT equipment disposal training and supports onsite personnel with IT issue ticketing.Other duties as assigned. Responsibilities Conducts network performance evaluations, ch
Posted 29 days ago | Updated 11 hours ago