Computer science Jobs in District of Columbia

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461 - 480 of 4,182 Jobs

Network Systems Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2508099 Location: CHANTILLY, VA, US Date Posted: 2025-07-31 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is looking for an experienced Network Systems Engineer and administrator with background in configuring, maintaining, and troubleshooting cross-domain sys
Posted 6 days ago | Updated 1 hour ago

Cybersecurity Engineer - US Federal

Workday, Inc.

•

McLean, Virginia, USA

Full-time

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h
Posted 60+ days ago | Updated 3 hours ago

SAP NS2 Sr. Security Automation Engineer

SAP Americas, Inc.

•

Herndon, Virginia, USA

Full-time

We help the world run better At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace that embraces differences, values flexibility, and is aligned to our purpose-driven and future-focused work. We offer a highly collaborative, caring team environment with a strong focus on learning and development, recognition for your i
Posted 11 days ago | Updated 3 hours ago

Software Engineer 3

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: Analyze user requirements to derive software design and performance requirementsDebug existing software and correct defect
Posted 40 days ago | Updated 3 hours ago

DevOps Engineer

General Dynamics

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Springfield, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret/SCI Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Systems Engineering Job Qualifications: Skills: Certifications: None Experience: ship Required: Yes Job Description: Transform technology into opportunity as a DevOps Engineer at the NTO supporting test and operations activities with GDIT. A career in enterprise IT means connecting and enhanc
Posted 1 day ago | Updated 3 hours ago

Backend Cloud Application Developer

Maxar Technologies Holdings Inc

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Herndon, Virginia, USA

Full-time

Please review the job details below. Maxar is seeking a highly skilled and experienced backend software developer to join our dynamic engineering team. You will be instrumental in designing, developing, and maintaining scalable, highly available, and resilient backend services that power our event-driven cloud applications. This role requires a strong understanding of modern cloud-native architectures, container orchestration, and message queuing systems. Responsibilities: Design, develop, and
Posted 12 days ago | Updated 3 hours ago

Network Engineer

AAC Inc

•

Rockville, Maryland, USA

Full-time

Manages, coordinates, and performs many aspects of network resource planning, analysis of needs and services and participates in operation and administration of the LAN/WAN infrastructure. This individual participates in designing/engineering solutions, planning and executing new implementations and new product integrations, and recommends LAN/WAN improvements. Provides leadership to other technical staff. Plans, executes, and manages complex technical tasks and projects. Responsible for problem
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Posted 9 days ago | Updated moments ago

Cloud Solution Architect - Security

Microsoft Corporation

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Washington, District of Columbia, USA

Full-time

Join Microsoft's US Public Sector Industries DIB Team-where mission meets innovation. The Defense Industrial Base (DIB) Operating Unit (OU) is a newly formed team with a bold mission: to consolidate , simplify, and accelerate Microsoft's presence across the DIB landscape. This expansive network includes over 100,000 organizations specializing in manufacturing, aviation, cybersecurity, and more-all united in their support of all Federal Agencies, including the U.S. Department of Defense and other
Posted 15 hours ago | Updated 3 hours ago

Cyber Security Analyst

General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Interim Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Information Security Job Qualifications: Skills: Cybersecurity, Information Systems, System Security Certifications: None Experience: 1 + years of related experience ship Required: Yes Job Description: Transform technology into opportunity as a Cyber Security Analyst with GDIT. A career in enterprise IT means con
Posted 27 days ago | Updated 3 hours ago

Network Architect - Onsite - (TS clearance, SCI eligibility)

Akima, LLC

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Alexandria, Virginia, USA

Full-time

Suvi Global Services is recruiting a highly qualified Network Architect- Certified Internetwork Expert (CCIE) to design, implement, and manage enterprise network solutions across secure classified and unclassified environments. This individual will play a key role in modernizing and optimizing network infrastructure to support a globally distributed organization. The ideal candidate will possess deep expertise in network engineering and security, with a current Cisco Certified Internetwork Exper
Posted 33 days ago | Updated 3 hours ago

Senior Network Engineer

Realm One

•

Annapolis, Maryland, USA

Full-time

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. We are searching for talented individuals who provide intelligence, engineering,
Posted 41 days ago | Updated 3 hours ago

Data Scientist

ManTech

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Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Data Scientist to join our Data and AI Practice onsite in Chantilly and/or Herndon, VA. You will be a part of a dynamic, cross-functional team focused on transforming how Government clients extract insights from data to achieve critical mission objectives. You will be providing support in the analysis, design, implementation, and optimization of complex, enterprise-wide, cloud-based data science and analytics solutions that align with missi
Posted 56 days ago | Updated 1 hour ago

TS/SCI Systems Engineer Senior

IBM

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Chantilly, Virginia, USA

Full-time

Introduction A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and
Posted 5 days ago | Updated 3 hours ago

Test Engineer

PANGIAM a BigBear.ai Company

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Ashburn, Virginia, USA

Full-time

Overview BigBear.ai is looking for a passionate and detail-oriented Senior Software Test Engineer to take ownership of comprehensive manual testing across all facets of our software solutions. In this critical role, you will ensure the highest quality and reliability of our products, playing a key part in delivering exceptional user experiences. What you will do Lead automation testing efforts for both web-based and mobile applications, ensuring seamless user experiences across platformsDilige
Posted 6 days ago | Updated moments ago

Junior Scrum Master

Unissant, Inc.

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Ashburn, Virginia, USA

Full-time

Unissant, Inc.is an innovative solutions development and consulting company committed to delivering simplicity through innovation. We meet this commitment by delivering state-of-the-art enterprise computing and processing solutions to both government and commercial clients. Our workforce continually strives to advance y(our) collective intellect through collaborative fortitude, and we are looking for further talent to join that effort! To learn more about our exciting organization, please visit
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Posted 7 days ago | Updated 2 days ago

Secret Cleared Microsoft PowerApps/Dynamics Developer

ALTA IT Services

•

Arlington, Virginia, USA

Full-time

Job Title: Secret Cleared Microsoft PowerApps/Dynamics Developer Location: Arlington, VA Type: Contract To Hire Compensation: 130-160K Contractor Work Model: Onsite Security Clearance: Secret clearance is required Job Description: ALTA IT Services is seeking a Microsoft PowerApps/Dynamics Developer! You will join a team that uses PowerApps and Dynamics 365 to develop and deploy applications in our Dynamics/365 environment (Azure GCC). You'll provide software engineering and development support
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Posted 36 days ago | Updated moments ago

Certified Digital Forensics Examiner

ALTA IT Services

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Linthicum Heights, Maryland, USA

Full-time

Digital Forensics Examiner Location: Linthicum Heights, MD (100% on-site requirements) Active Secret Clearance Required Department of Defense Cyber Crime Center Multiyear contract through 2028 W2 or C2C Education/Experience Requirements: HS Diploma and 12+ years of experience, Associates degree and 10+ years of experience, or Bachelor's degree and 8+ years of experience, or Master's Degree and 6+ years of experience, or PhD 3+ years of experience. Clearance Requirements: Active Secret clearance
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Posted moments ago

Senior Detection Engineer, Insider Risk

TikTok

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Washington, District of Columbia, USA

Full-time

Location : Washington D.C. Employment Type : Regular Job Code : A164044 Apply to this job Share this listing: Responsibilities The mission of TikTok's Global Security Organization is to build and earn trust by reducing risk and securing our businesses and products. Also known as "GSO", this team is the foundation of our efforts to keep TikTok safe, secure, and operating at scale for over 1 billion people around the world. We work to ensure that the TikTok platform is safe and secure, that
Posted 60+ days ago | Updated 14 hours ago

IT Project Manager

Leidos

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Chantilly, Virginia, USA

Full-time

Leidos is seeking an experienced Technical Project Manager (PM) to lead and track the development and implementation of complex, strategic initiatives across multiple service teams. This role requires strong project management skills and the technical acumen to understand and coordinate system-level functions. The successful candidate will ensure alignment with strategic goals, manage dependencies, and support execution from planning through delivery. Responsibilities Oversee and manage the lif
Posted 24 days ago | Updated 3 hours ago

Data Scientist

Leidos

•

McLean, Virginia, USA

Full-time

Leidos has a new and exciting opportunity for a Data Scientist in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) located in McLean, VA. 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 imm
Posted 60+ days ago | Updated 3 hours ago