Computer Jobs in Columbia, MD

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201 - 220 of 5,318 Jobs

Storage Administrator

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you an experienced storage administrator who thrives in secure, high-stakes environments? Do you enjoy supporting mission-focused teams through robust enterprise storage systems? If so, we 're looking for someone like you to join our team at APL. We are seeking a creative IT professional to help us support classified computing facilities that are instrumental to significant Department of Defense and other government organizations. We take great pride in contributing our hardw
Posted 17 days ago | Updated 8 hours ago

Senior Manager, General Engineering

RTX Corporation

•

Annapolis, Maryland, USA

Full-time

Date Posted: 2025-06-13 Country: United States of America Location: HMD31: Annapolis, MD 2551 Riva Road , Annapolis, MD, 21401-7435 USA Position Role Type: Unspecified U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: ARINC Incorporated d/b/a Collins Aerospace has an opening for a Senior Manager, General Engineering in Annapolis, MD. This position is hybrid; must work in the Annapolis, MD office 3 days per work and may work remotely 2 days per week. Domestic trav
Posted 33 days ago | Updated 8 hours ago

Principal User Interface Developer 25k Sign on Bonus

Leidos

•

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Principal User Interface Developer 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 immed
Posted 42 days ago | Updated 8 hours ago

Software Developer Level 3

General Dynamics Information Technology

•

Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Design, Detailed Design, Documentations, Software Design, Software Systems Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Designs, develops, troubleshoots and analyzes routine, c
Posted 25 days ago | Updated 7 hours ago

Entry Level Systems Engineer- Hybrid Manassas, VA

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Full-time

Entry Level Systems Engineer This company is seeking an entry-level Systems Engineer to support the development, deployment, and maintenance of secure cloud-based communications systems. In this role, you'll contribute to the creation of technical documentation aligned with government and operational standards, while gaining hands-on experience in a mission-critical environment. The company is located in Manassas, VA and will be 3 days onsite a week. The candidate must be able to obtain a TS/SCI
Easy Apply
Posted 12 days ago | Updated 5 hours ago

Senior Software Engineer - Platform Security

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 60+ days ago | Updated 8 hours ago

Tenable Security Engineer

Booz Allen Hamilton

•

Washington, District of Columbia, USA

Full-time

Job Number: R0221395 Tenable Security Engineer Key Role: Join the Security Operations Center (SOC) team as a Tenable Security Engineer. I mplement and optimize enterprise vulnerability management solutions using Tenable.sc, Nessus, and other components of the Tenable ecosystem. I ntegrate Tenable with other enterprise security platforms and ensure that the vulnerability management program supports continuous monitoring, compliance, and risk reduction objectives . D eploy, configure, and optimize
Posted 27 days ago | Updated 9 hours ago

Network Technician III

SAIC

•

Arlington, Virginia, USA

Full-time

Job ID: 2507469 Location: ARLINGTON, VA, US Date Posted: 2025-07-14 Category: Information Technology Subcategory: Network Technician Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description Team SAIC is currently seeking a skilled Cable Technician responsible for the installation and maintenance of cabling and system hardware installs. This position is based in Arlington,
Posted 6 days ago | Updated 6 hours ago

System Engineer

Base-2 Solutions, LLC

•

Fort Meade, Maryland, USA

Full-time

Job Description Base-2 Solutions is seeking a System Engineer 2 to join an existing DevOps team that is working to build out a Kubernetes environment to host ANSWERLAKE services across multiple platforms. Qualifications Fourteen (14) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required.Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.Four (4) years of additional SWE experience on p
Posted 24 days ago | Updated 8 hours ago

Deployment Site Reliability Engineer - Connected Warfare

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 60+ days ago | Updated 8 hours ago

Cyber Software Engineer

Leidos

•

Arlington, Virginia, USA

Full-time

Are you a motivated Cyber Software Engineer with technical hands-on knowledge of mission focused systems? Are you an ethical hacker ready to apply your knowledge to National Security? Join us at the Leidos Innovations Center, Information and Data Science Division, with a group of highly skilled and innovative individuals and a variety of exciting R&D programs. As a Cyber Software Engineer, you will design and implement sophisticated low-level networking and embedded software systems in support
Posted 60+ days ago | Updated 8 hours ago

Software Engineer 2

Jacobs

•

Fort Meade, Maryland, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. We are seeking a Software Engineer to join our team of passionate individuals. In this role you will support challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. The GoblinGlider (GG) Python/SDR SWE is focused on mission critical system development, deployment and evolution. This role involves developing robust applicatio
Posted 60+ days ago | Updated 8 hours ago

Network Engineer

Harmonia Holdings Group, LLC.

•

Washington, District of Columbia, USA

Full-time

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Position: Network Engineer Location: Washington DC - Fully Onsite Clearance: Top Secret with SCI Harmonia is currently looking for a smart and self-motivated Network Engineer who understands a wide range
Posted 60+ days ago | Updated 5 hours ago

Lead AI Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Lead AI Engineer Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent - along with our deep experience in machine learning - position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charges to answ
Posted 11 hours ago | Updated 11 hours ago

Sr Manager, AI Engineering

Capital One

•

McLean, Virginia, USA

Full-time

Sr Manager, AI Engineering Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent - along with our deep experience in machine learning - position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charg
Posted 11 hours ago | Updated 10 hours ago

Sr. Lead AI Engineer (LLM Customization and Finetuning)

Capital One

•

McLean, Virginia, USA

Full-time

Sr. Lead AI Engineer (LLM Customization and Finetuning) At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent - along with our deep experience in machine learning - position us to be at the forefront of enterprises leveraging AI. From informing customers a
Posted 11 hours ago | Updated 11 hours ago

Senior Lead AI Engineer

Capital One

•

McLean, Virginia, USA

Full-time

Senior Lead AI Engineer Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent - along with our deep experience in machine learning - position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charges
Posted 11 hours ago | Updated 11 hours ago

Service Desk Technician Associate

SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2507343 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Technical Support Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description SAIC is seeking Service Desk Technician to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise IT services
Posted 12 days ago | Updated 6 hours ago

Service Desk Technician

SAIC

•

Adelphi, Maryland, USA

Full-time

Job ID: 2507345 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Information Technology Subcategory: Technical Support Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking Service Desk Technician to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise IT services t
Posted 12 days ago | Updated 6 hours ago

Reverse Engineer

Realm One

•

Annapolis, Maryland, USA

Full-time

Are you VIGILANT about your career? RealmOne definitely is! 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 security professionals. Join us on this jou
Posted 60+ days ago | Updated 8 hours ago