computer Jobs in columbia, md

Refine Results
541 - 560 of 4,845 Jobs

Systems Administrator, Junior

SilverEdge

•

Maryland, USA

Full-time

Overview Silveredge Government Solutions is seeking a Junior System Administrator with basic configuration, monitoring, troubleshooting, analysis and repair of Desktop and Server systems, Disaster Recovery Systems switches, networks, video systems. Participates in the design, installation and administration of local systems using multiple protocols and various computer systems. Writes detailed/techical problem reports, assists with root cause analysis and recommendations for configuration and p
Posted 60+ days ago | Updated 4 hours ago

Information System Security Manager 3

Realm One

•

Annapolis, Maryland, USA

Full-time

ORANGE you glad that you chose 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 security professionals. Join us on this journey as we execute t
Posted 60+ days ago | Updated 4 hours ago

Software Engineer

SilverEdge

•

Fort Meade, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software, and intelligence solutions, addressing mission-critical challenges for the Department of Defense (DoD), Intelligence Community (IC), and beyond. We are dedicated to delivering impactful results to meet mission goals through cutting-edge technology and expertise. We are seeking a Software Engineer to join our dynamic team. This individual will play a pivotal role in developing innovative and effective solutions for our DoD
Posted 60+ days ago | Updated 4 hours ago

Principal Software Engineer

Leidos

•

Columbia, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Principal 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 v
Posted 53 days ago | Updated 4 hours ago

Software Engineer 1

Nightwing

•

Remote or Annapolis, Maryland, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 60+ days ago | Updated 4 hours ago

IT Maintenance Lead - Top Secret

General Dynamics

•

Washington, District of Columbia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Help Desk Job Qualifications: Skills: Information Technology (IT) Support, IT Maintenance, Troubleshooting Certifications: None Experience: 3 + years of related experience ship Required: Yes Job Description: GDIT has an amazing opportunity for an IT Maintenance Lead to provide world-class IT maintenance suppor
Posted 60+ days ago | Updated 4 hours ago

Cyber Software Engineer Associate Manager

Lockheed Martin Corporation

•

Rockville, Maryland, USA

Full-time

Job Description Your Mission: As an integral part of Lockheed Martin's Computer Incident Response Team (LM-CIRT), you will work in the Advanced Concepts and IT Mission Area within our Corporate information Security (CIS) division. You will have responsibility leading a team that is focused on developing capabilities and maintaining infrastructure used to defend the enterprise against network intrusion activity originating from criminal and nation state adversaries. You will focus on leading the
Posted 60+ days ago | Updated 4 hours ago

Senior Software Engineer (Onsite)

RTX Corporation

•

Maryland, USA

Full-time

Date Posted: 2025-03-31 Country: United States of America Location: MD440: 8170 Maple Lawn Blvd Fulton MD 8170 Maple Lawn Boulevard , Fulton, MD, 20759 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: DoD Clearance: Secret Solipsys, Managed by Collins Aerospace Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has
Posted 27 days ago | Updated 4 hours ago

Field Service Technician

Leidos

•

McLean, Virginia, USA

Full-time

Job DescriptionDescription Field Service Technician Are you looking for an opportunity to make an impact? At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do busin
Posted 30 days ago | Updated 2 hours ago

Intune Engineer

Leidos

•

Fort Meade, Maryland, USA

Full-time

Leidos is seeking an experienced Intune Engineer to join our Defense Enclave Services (DES) team, who will support an extensive digital modernization program critical to Defense Information Systems Agency (DISA) and Department of Defense (DoD) Fourth Estate Agencies. The Intune Engineer will be responsible for designing, implementing, and optimizing Microsoft Intune solutions, for migration from MECM and AD joined devices to Azure AD joined and Intune Managed. They will develop Intune policies,
Posted 2 days ago | Updated 4 hours ago

Cyber Hard Target Market Director

Booz Allen Hamilton

•

Maryland, USA

Full-time

Job Number: R0220065 Cyber Hard Target Market Director Key Role: Serve as a key lead engaging with DoD and Intel clients, the Acquisition community, senior leaders, and program managers affiliated with the Cyber Hard Target (CHT) campaign, to shape acquisition opportunities for CHT work across the community. Identify mission critical work and suitable contracts to execute tactical sales and pursue OTAs, Pilots, and other whitespace work for new capabilities and emerging mission needs. Leverage
Posted 60+ days ago | Updated 5 hours ago

Agile Program Manager

Cornerstone Defense

•

Bethesda, Maryland, USA

Full-time

Location: Bethesda, Maryland Type: Contract Job #3665 Title: Agile Program Manager Location: Bethesda, MD Compensation Range: $195k approximately *Clearance: *Active TS/SCI w/ Polygraph needed to apply * Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience t
Posted 60+ days ago | Updated 4 hours ago

Lead Security Engineer

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
Easy Apply
Posted 36 days ago | Updated 5 hours ago

Network/Systems Engineer (Part Time)

Motion Recruitment Partners, LLC

•

Arlington, Virginia, USA

Part-time

Network and Systems Engineer (Part Time) Our client, a prominent healthcare organization, is seeking an experienced Network Engineer to support and manage their IT network infrastructure. This is a part-time contract role offering flexible hours and fully remote work-ideal for professionals seeking a dynamic, asynchronous environment. As a Network Engineer, you will be instrumental in maintaining the security, performance, and reliability of both on-premises and cloud-based network systems. Your
Easy Apply
Posted 51 days ago | Updated 1 hour ago

Software Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0223017 Software Engineer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the software engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen, you'll
Posted 1 day ago | Updated 5 hours ago

Release Manager

Allegis Group

•

Maryland, USA

Full-time

Job Summary: The Release Manager (Project Manager) ensures that new software updates and features are released on time and with high quality. The primary focus of this role in Allegis Group is coordinating testing and changes for Oracle Fusion and Oracle Cloud platforms. The Release Manager will achieve exceptional outcomes through: Planning & scheduling releases Coordinate testing across different teams and departments Managing the release process Risk management & issue resolution Quality ass
Posted 28 days ago | Updated 1 hour ago

Mainframe Developer

Teamware Solutions

•

McLean, Virginia, USA

Third Party, Contract

Role: Mainframe DeveloperLocation: McLean, VA (Onsite-Locals Preferred) Type: Contract Essential Skills: A minimum of 6+ years of experience engineering exciting solutions6+ years of experience in developing applications using mainframe technologiesHands-on experience on mainframe technologies such as:COBOL, DB2, SAS, JCL, IMS, CICS, REXX, VSAM, z/OS, TSO, ISPF, SYNCSORT, Mainframe utilities, Jobtrac- job scheduler, ISPW- change management toolRelational databases (Sybase, DB2, SQL Server, Orac
Easy Apply
Posted 1 day ago

Lead Structural Engineer 1 - Grid

Sargent & Lundy LLC.

•

Elkridge, Maryland, USA

Full-time

Description This position will offer you the ability to directly apply your knowledge of materials, structural analysis, structural steel design, and reinforced concrete design. As a member of an engineering and design team, you will work on a wide range of power transmission modifications and upgrades to support client recommendations and reviews including creating calculations, design documents and specifications. You will work on challenging assignments that include investigating, trouble-sh
Posted 46 days ago | Updated 4 hours ago

Software and Test Engineer

Booz Allen Hamilton

•

Catonsville, Maryland, USA

Full-time

Job Number: R0222940 Software and Test Engineer The Opportunity: As a sof tware engineer, you know how to create and maintain cru cia l pieces of sof tware. You use your knowledge to write and optimize code that creates a bridge between pieces of sof tware, allowing them to communicate. We're looking for an experienced sof tware engineer like you to develop technology for our clients' most important mission-forward challenges. As a senior embedded sof tware engineer at Booz Allen, you'll support
Posted 2 days ago | Updated 5 hours ago

Help Desk Technician

Nightwing

•

Remote or Arlington, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 60+ days ago | Updated 4 hours ago