computer science Jobs in ashburn, va

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Full Stack Software Engineer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Full Stack Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a highly skilled Full Stack Software Engineer to join our team and contribute to the development of cutting-edge applications. In this role, you will work across the entire software development lifecycle, from designing user interfaces to implementing back-end functionality. You will collaborate with cross-functional team
Posted 60+ days ago | Updated 4 hours ago

Lead Software Engineer - Intelligence Community Applications

General Dynamics Information Technology

•

Fairfax, Virginia, 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: Software Engineering Job Qualifications: Skills: Agile Methodology, Application Development, Software Solutions, Structured Query Language (SQL), Technical Leadership Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Software Engineer Sr Advisor Deliver simpl
Posted 3 days ago | Updated 1 day ago

Product Security Engineer

Costar Group

•

Arlington, Virginia, USA

Full-time

Product Security Engineer Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information a
Posted 10 days ago | Updated 3 hours ago

Associate Chief Engineer

Leidos

•

Gaithersburg, Maryland, USA

Full-time

Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security operations, and decision analytics to support our defense and intel customers' mission to defend against evolving threats around the world. Our team's focus is to ensure our customers have the right tools, technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect people and critical assets.
Posted 7 days ago | Updated 4 hours ago

Senior Network Engineer

SAIC

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Washington, District of Columbia, USA

Full-time

Job ID: 2506799 Location: WASHINGTON, DC, US Date Posted: 2025-06-24 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: Public Trust Potential for Remote Work: Yes Description SAIC is looking for a Senior Network Engineer. Job Description: Install, configure, and maintain scalable network devices such as Cisco routers, switches, and firewalls. Design and i
Posted 51 days ago | Updated 1 hour ago

Associate Denali Software Engineer

Boeing Company

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Herndon, Virginia, USA

Full-time

Associate Denali Software Engineer Company: The Boeing Company The Boeing Company is looking for an Associate Denali Software Engineer to join the Advanced Mission Management Denali group located in Herndon, VA. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. As a member of a 40-person team, this individual will be providing software engineering functions for the design, development, and maintenance of complex, multi-tiered application
Posted 60+ days ago | Updated 4 hours ago

Salesforce Developer - TS/SCI with Polygraph

General Dynamics Information Technology

•

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: Software Development Job Qualifications: Skills: Apex Programming Language, Force.com IDE, Salesforce (Software) Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Discover a career that is challenging, impactful, and mission-critic
Posted 60+ days ago | Updated 7 hours ago

Software Engineer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Software Engineer to join our team and contribute to the development of cutting-edge software solutions. In this role, you will be responsible for designing, coding, testing, and deploying applications that meet high standards of performance, security, and scalability. The ideal candidate is a problem-solver wit
Posted 60+ days ago | Updated 4 hours ago

System Engineer

Leidos

•

Springfield, Virginia, USA

Full-time

We are seeking a detail-oriented and technically skilled System Engineer to join our team. The successful candidate will be responsible for comprehensive system design, integration, testing, and support. This role includes planning, analyzing, and verifying complex systems to ensure they meet customer and operational requirements. You will play a critical role in the full systems lifecycle-from requirements gathering to final system validation and deployment. Primary Responsibilities: Conduct t
Posted 60+ days ago | Updated 4 hours ago

Salesforce Technical Architect(Health Cloud)

Intento Analytics LLC

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Remote

Contract

Job Description:The SFHC technical Architect designs and codes software applications based on business requirements. The SFHC Architect work assignments involve moderately complex to complex issues where the analysis of situations or data requires an in-depth evaluation of variable factors.The SFHC Architect standardizes the quality assurance procedure for software. Oversees testing and debugging and develops process fixes. Researches complaints and makes necessary adjustments and/or recommendat
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Posted 1 day ago

Linux System Administrator

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Linux System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in managing and maintaining our Linux-based infrastructure. In this position, you will be responsible for deploying, configuring, monitoring, and troubleshooting Linux servers to ensure optimal performance, reliability, and security. You
Posted 60+ days ago | Updated 4 hours ago

ServiceNow Architect

General Dynamics

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Washington, District of Columbia, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Solutions Architect Job Qualifications: Skills: ServiceNow Administration, ServiceNow Governance, Risk, and Compliance (GRC), ServiceNow Platform, ServiceNow Platform Architecture Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: We are seeking an experienced Ser
Posted 26 days ago | Updated 4 hours ago

Java / Spring Developer

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Java / Spring Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven Java / Spring Developer to join our team and contribute to the development of robust and scalable enterprise applications. In this role, you will design, implement, and maintain Java-based solutions using the Spring framework, ensuring high performance, security, and reliability. You will collaborate with cross-
Posted 60+ days ago | Updated 4 hours ago

Technical Program Manager (Sensor Integration) - Clearance Required

LMI Government Consulting (Logistics Management In

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Washington, District of Columbia, USA

Contract

Overview LMI is seeking a Technical Program Manager to support efforts for Department of the Army clients. The ideal candidate has over 10 years of experience and holds a PMP and is scrum master certified. Candidate will have experience managing complex government program management efforts that include strategy, policy, and agile software development. Candidate should have experience with Army logistics and communications systems as well as Army Enterprise IT portfolios. This position requires
Posted 9 days ago | Updated moments ago

Software Engineer (Java, AWS, Linux)

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Software Engineer (Java, AWS, Linux) LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and versatile **Software Engineer (Java, AWS, Linux)** to join our dynamic team and contribute to the development of innovative software solutions. In this role, you will design, build, and maintain applications using Java, leverage AWS cloud services for scalability and reliability, and work within Linu
Posted 60+ days ago | Updated 4 hours ago

Homes.com - Data Engineer

Costar Group

•

Arlington, Virginia, USA

Full-time

Homes.com - Data Engineer Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and onlin
Posted 60+ days ago | Updated 4 hours ago

Senior Quality Assurance Analyst

ALTA IT Services

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Washington, District of Columbia, USA

Full-time

Title: Senior Quality Assurance Analyst Period of Performance: Long-term, contract Location: Hybrid - 3 days onsite, Washington, DC ROLE SUMMARY: We are seeking a highly experienced Senior Quality Assurance Analyst to lead testing and quality assurance efforts across a variety of IT projects. This role is ideal for someone with a strong background in both manual and automated testing, excellent leadership skills, and hands-on experience with enterprise applications like Maximo and Cityworks. Y
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Posted 10 days ago | Updated moments ago

Alternate Information System Security Officer

Cayuse Holdings, LLC

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Arlington, Virginia, USA

Full-time

Overview The Work The Alternate Information System Security Officer (AISSO) is responsible for providing support to senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies and assist with preparation and maintenance of documentation. Assist in the evaluation of security solutions to ensure they meet security requirements for processing classified information. Assist with the CM for information system security software, hardware, and firmwa
Posted 17 days ago | Updated moments ago

Senior ServiceNow Developer

Navigant Consulting

•

McLean, Virginia, USA

Full-time

Job Family: Digital Consulting (Digital) Travel Required: Up to 10% Clearance Required: Ability to Obtain Secret Our professionals help our clients in the Federal Government transform business processes, enhance the efficiency of operations, improve transparency and performance management, promote change management, and comply with Federal laws and regulations. We empower our clients to identify, evaluate, and solve some of their most complex challenges, and assist them in achieving their str
Posted 49 days ago | Updated 4 hours ago

Information Technology - Systems Analyst Specialist

Genesis10

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McLean, Virginia, USA

Full-time

Genesis10 is currently seeking an Information Technology - Systems Analyst Specialist with our mortgage loan corporation client in their McLean, VA location. This is a 6-month contract and full-time onsite position. Summary: Support client's mission of providing Liquidity, Stability and Affordability to the U.S. Housing Market by maturing data capabilities and making high-quality data more accessible and secure. Looking for a proactive, detail-oriented Data Integration Systems Analyst to suppor
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Posted 42 days ago | Updated 3 hours ago