computer science Jobs in district of columbia

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Sr. Cloud Database Administrator

Knowledge Management, Inc

Washington, District of Columbia, USA

Full-time

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business Enterprise (MBE) and Small Disadvantage Business (SDB) that specializes in Logistics, Warehouse Services, Distance Learning/Training, Enterprise Solutions, Financial Management Support, Program Management, Intelligence Analysis & Threat Assessment, and Data Analytics/Operations Research. Since 1998, o

Cyber Capability Developer (Mid Level)

American Systems Corporation

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

Software Engineer

Base-2 Solutions, LLC

Maryland, USA

Full-time

Job Description Base-2 Solutions is seeking a Software Engineer 1 who 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 adherence to the design requirements and documents test results.

Sr. Splunk Engineer - Active Secret Clearance

General Dynamics

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: Splunk (Inactive), Splunk Administration, Splunk Enterprise Security, Splunk Infrastructure Monitoring Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Own your career as a Splunk Engineer, Sr at GDIT. Here, you'll have the

Front End Java Developer

Swift

Manassas, Virginia, USA

Full-time

ABOUT US We're the world's leading provider of secure financial messaging services, headquartered in Belgium. We are the way the world moves value - across borders, through cities and overseas. No other organisation can address the scale, precision, pace and trust that this demands, and we're proud to support the global economy. We're unique too. We were established to find a better way for the global financial community to move value - a reliable, safe and secure approach that the community can

Network Architecture Engineer

Leidos

Gaithersburg, Maryland, USA

Full-time

Job DescriptionDescription 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 Leidos is seeking a mid-level Network Architecture

Senior Staff Engineer, Software Autonomy Applications (R3694)

Shield AI Inc

Washington, District of Columbia, USA

Full-time

The Software Applications Engineer will provide technical expertise and support to customers during the implementation and use of Shield AI enterprise software products. This role involves working closely with customers to understand their requirements and ensuring successful product integration for AI & Autonomy development. What you'll do: Become an expert user of the Hivemind enterprise software stack. Provide technical support and training to customers. Develop AI & Autonomy applications usi

Network Architect

Leidos

Quantico, Virginia, USA

Full-time

Job DescriptionDescription Job DescriptionThe Next Generation Enterprise Network-Recompete (NGEN-R) Contract is an eight-year, $7.7 billion contract that is responsible for maintaining and modernizing the main global network of the Navy and Marine Corps. In support of this exciting program Leidos is looking to hire a Communications Network Engineer in Quantico, VA to join our Team. NGEN-R is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport

Network Administrator

Leidos

Quantico, Virginia, USA

Full-time

Job DescriptionDescription Job DescriptionThe Next Generation Enterprise Network-Recompete (NGEN-R) Contract is an eight-year, $7.7 billion contract that is responsible for maintaining and modernizing the main global network of the Navy and Marine Corps. In support of this exciting program Leidos is looking to hire a Communications Network Engineer in Quantico, VA to join our Team. NGEN-R is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport

Communications Network Engineer

Leidos

Quantico, Virginia, USA

Full-time

Job DescriptionDescription Job DescriptionThe Next Generation Enterprise Network-Recompete (NGEN-R) Contract is an eight-year, $7.7 billion contract that is responsible for maintaining and modernizing the main global network of the Navy and Marine Corps. In support of this exciting program Leidos is looking to hire a Communications Network Engineer in Quantico, VA to join our Team. NGEN-R is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport

Cyber Systems Engineer

General Dynamics

Falls Church, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Analytics, Collaboration, Cyber Security Architecture Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Cyber Systems Engineer with GDIT. A career in Cyber Systems Engin

Senior C++ Developer

Infomatics Corp

Bethesda, Maryland, USA

Contract

Position: Senior C++ Developer Experience: Minimum 5 years Responsibilities: Design, develop, and maintain C++ applications and libraries.Collaborate with cross-functional teams to gather requirements and define software specifications.Optimize and refactor code to improve application performance and reliability.Develop and execute unit tests to ensure software quality.Debug and resolve issues related to memory, performance, and multi-threading.Document code and design processes for team referen

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

Cyber Software Engineer

Leidos

Columbia, Maryland, USA

Full-time

Who We Are: Leidos is an innovation company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology solutions for customers in these critical markets. Job Description: The Leidos Offensive Cyber Operation (OCO) team of talented cyber software engineers are actively developing offensive cyber foundational tool kits for customers with mission critical requirements to detect, deny, degrade, disrupt and d

IAM Security Engineer

Software Guidance & Assistance

Rockville, Maryland, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a IAM Security Engineer (Google Cloud Platform)for a Contract assignment with one of our premier Regulatory clients in Rockville, MD. Candidate must be in the DMV area. This role is hybrid (2 days/week Oniste until September; 3 days/week Onsite starting September). Responsibilities : IAM Architecture: Help design, implement, and maintain permissions within Google Cloud Platform and related IAM components, including federated id

ServiceNow Developer

SAIC

Adelphi, Maryland, USA

Full-time

Job ID: 2507352 Location: ADELPHI, MD, US Date Posted: 2025-07-08 Category: Software Subcategory: SW Systems Engr Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a proven ServiceNow Developer to join the Army Research Laboratory (ARL) Information Technology (IT) Modernization program and support the full range of Enterprise IT servi

Database Administrator

SilverEdge

Fort Meade, Maryland, USA

Full-time

Overview SilverEdge is a premier provider of innovative cyber, software and intelligence solutions addressing everyday challenges to meet mission goals across the DOD and Intel Communities and beyond. We are seeking a database administrator to consultant designs and implements individual components of the Oracle products based on area of expertise. Analyzes detailed requirements and develops detailed design for a specific Oracle product or technology. Provides implementation services for a spec

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

Director, IT Application Dev

Marriott International

Bethesda, Maryland, USA

Full-time

Job Description DUTIES: Deliver high performing, enterprise scale applications using cloud-based technology and framework including Microservices, Kafka, ODS and solid knowledge of end user experience solution. Responsible for integrating a Cloud based Property Management System into Marriott Enterprise. Work closely with Product team to create solutions that serve business leveraging current and leading-edge technologies in an innovative and impactful manner. Continue the drive and adoption of

Mid-Level CNO Developer

PANGIAM a BigBear.ai Company

Columbia, Maryland, USA

Full-time

Overview BigBear.ai is seeking a highly creative Mid-Level CNO Developer for an exciting upcoming Cyber Operations contract award with detective skills to tackle the riddles of cyber security and provide capabilities with development. What you will do Provides custom software design and development of NO tools and techniques. Designs and develops end-to-end data flow and tasking into CNO tools developed.Provides/authors documentation, participate in design, code, and software readiness reviews