Computer science Jobs in Washington

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Senior QA Engineer

SAIC

•

Washington, District of Columbia, USA

Full-time

Job ID: 2506840 Location: WASHINGTON, DC, US Date Posted: 2025-06-18 Category: Quality Assurance Subcategory: Qual Assurance 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 skilled and detail-oriented seasoned QA Engineer to support quality assurance across Digital Transformation tools, including Microsoft Power Platform (Power Automate, Powe
Posted 38 days ago | Updated 6 hours ago

System Engineer 1

Realm One

•

Annapolis, Maryland, USA

Full-time

We're searching for talented individuals who provide intelligence, engineering, and mission management expertise for the Government. This program will maximize the effectiveness and efficiency of our country's most important missions both at home and abroad. If you are ready to support a high-performing team that truly makes a difference, then come join us! Job Description: Dedicated Systems Engineer to join our GATEKEPER team, deeply embedded with developers, QA, and DevOps engineers. In this
Posted 42 days ago | Updated 8 hours ago

SD-WAN Network Engineer

SAIC

•

Springfield, Virginia, USA

Full-time

Job ID: 2507077 Location: SPRINGFIELD, VA, US Date Posted: 2025-07-07 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description This is an opening for an SD-WAN Senior Network Engineer to support the Department of State's (DoS) Diplomatic Technology Operations Division. This program provides transparent, inter
Posted 29 days ago | Updated 6 hours ago

Information Systems Security Officer (ISSO I) (Government)

AT&T Inc.

•

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 45 days ago | Updated 8 hours ago

Systems Administrator - Intermediate

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Are you ready to advance your IT career by taking on a wide-ranging role that spans from frontline technical support to more intricate system administration tasks? We are looking for a skilled Intermediate Systems Administrator who will ensure the reliability, security, and performance of our broad IT environments-including stand-alone systems, networked infrastructures, and AWS cloud solutions in specialized SAR and SCI facilities. This position is vital to maintaining operationa
Posted 60+ days ago | Updated 8 hours ago

Network Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0221772 Network Engineer The Opportunity: We are seeking a dedicated mid-level Network Engineer to support the design, deployment, and maintenance of enterprise and tactical networks for the Department of Defense ( DoD ) . This role is an opportunity to apply your technical expertise in wireless, SD-WAN, and cybersecurity to build secure, resilient infrastructure that directly enhances the quality of life for military personnel and their families. You'll work on meaningful projects
Posted 25 days ago | Updated 9 hours ago

Product Owner - Gen AI

Apex Systems

•

Columbia, Maryland, USA

Full-time

Job#: 2081503 Job Description: Apex Systems has an immediate opening available for a Product Owner with one of our clients that is a large higher education organization. As a Product Owner, you will help to define the vision of the portfolio and products our client creates; drive the planning, prioritisation and execution of backlogs and deliver new features that support our strategic goals. You understand the relevant end to end business processes, underlying business capabilities and related j
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Posted 12 days ago | Updated 9 hours ago

Senior Systems Engineer, TS/SCI with Polygraph

General Dynamics

•

Chantilly, Virginia, 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: Systems Engineering Job Qualifications: Skills: DevOps, Java, Linux, Microsoft Windows, Scripting Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Sr. Systems Engineer analyzin
Posted 7 days ago | Updated 8 hours ago

Cloud Engineer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Cloud Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a tech-savvy professional passionate about optimizing cloud environments and driving innovation? We are seeking a dynamic Cloud Engineer to join our team and play a pivotal role in designing, implementing, and managing cloud-based solutions. In this position, you'll collaborate with a talented group of professionals, leveraging cutting-edge tools an
Posted 60+ days ago | Updated 8 hours ago

Android Mobile Reverse Engineer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Android Mobile Reverse Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled Android Mobile Reverse Engineer to join our team and tackle complex challenges in analyzing, deconstructing, and understanding Android applications and systems. In this role, you will use your technical expertise to uncover vulnerabilities, enhance system security, and contribute to the development of innovative sol
Posted 60+ days ago | Updated 8 hours ago

Systems Engineer (DevOps), TS/SCI with Polygraph

General Dynamics

•

Herndon, Virginia, 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: Systems Engineering Job Qualifications: Skills: DevOps, Infrastructure As Code (IaC), Scripting Languages Certifications: None Experience: 15 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Systems Engineer at GDIT.
Posted 12 days ago | Updated 8 hours ago

Test Engineer, Intelligence Systems

Aduril Industries

•

Reston, Virginia, 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 49 days ago | Updated 8 hours ago

Software Engineer Level 2

Base-2 Solutions, LLC

•

Annapolis, Maryland, USA

Full-time

Job Description Base-2 Solutions is seeking a Software Engineer 2 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 on documented requirements. Works individually or as part of a team. Review and test software components to adhere to design requirements and document test results. Resolves sof
Posted 3 days ago | Updated 8 hours ago

Sr. Technical Support Engineer, US Government, Strata (2pm to 11pm Central Time - Late Shift)

PaloAlto Networks

•

Reston, Virginia, USA

Full-time

Company Description ** To comply with U.S. federal government requirements, U.S. citizenship is required for this position. ** ** Late shift role (Working Hours 2:00 pm - 11:00 pm Central Time) ** Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging
Posted 8 days ago | Updated 8 hours ago

Military Systems Cyber Analyst

Johns Hopkins University AppliedPhysicsLaboratory

•

Laurel, Maryland, USA

Full-time

Description Do you have a passion for problem solving, holistic perspective analysis, and cybersecurity? Do you want to make meaningful contributions that enable the U.S. to prevail against ever-evolving threats? If so, we're looking for someone like you to join our team at APL! We are seeking a motivated technical professional to help advance and apply cyber capabilities to critical U.S. missions. As a member of our team, you will collaborate with multi-disciplinary groups of engineers and
Posted 60+ days ago | Updated 8 hours ago

SAP Database Administrator

Emergere Technologies

•

Remote

Contract

SAP Database Administrator T4 07/28/2025 to 01/02/2026 possible ext. Herndon, VA - Remote C2C Visa Status: Note: *Possible Convert To Hire* *Travel may be required to VA once a quarter* Description: Summary: The main function of a Database Administrator is to provide database support on a variety of hardware and software platforms and peripherals. Job Responsibilities: Provide database and system on-site support. Monitor, collect statistical information, and provide reporting on capacity and s
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Posted 6 days ago

Embedded Developer Level 2 - TS/SCI w/Poly

Jacobs

•

Columbia, Maryland, USA

Full-time

As an Embedded Developer Level 2, you will support numerous challenging, mission-critical projects that make a direct impact on the nation's security and intelligence mission. Perform embedded development, vulnerability analysis, reverse engineering, software development, and operational support to solve many of the country's toughest problems. Responsibilities: Apply expertise in C/C++ development, reverse engineering, x86 Assembly, and automated unit testing in Python to develop capabilities
Posted 60+ days ago | Updated 8 hours ago

Network Engineer (NE3) (Government)

AT&T Inc.

•

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. MAROONMIDNIGHTS (MMN) Provide IT support and solutions developed for National Cryptologic University classified training
Posted 33 days ago | Updated 8 hours ago

Big Data Engineer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Big Data Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and motivated Big Data Engineer to join our team and help build scalable, high-performance data systems. In this role, you will design, develop, and maintain data pipelines, ensure efficient data processing, and optimize data storage solutions to support business intelligence and analytics needs. You will work closely with cr
Posted 60+ days ago | Updated 8 hours ago

C / C++ / Java Software Developer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

C / C++ / Java Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and versatile C / C++ / Java Software Developer to join our dynamic team. In this role, you will work on developing, testing, and optimizing high-performance software solutions across multiple platforms. The ideal candidate will be passionate about coding, problem-solving, and working in a collaborative environme
Posted 60+ days ago | Updated 8 hours ago