8,283 Results for

Computer Science Jobs in Manor, DE

Jobs

(USA) Staff, Software Engineer, Information Security Walmart

Herndon, Virginia

$110,000–$220,000 / year

Bentonville, Arkansas US-09050: The annual salary range for this position is $110,000.00 - $220,000.00 Herndon, Virginia US-10710: The annual salary range for this position is $132,000.00 - $264,000.00Additional compensation includes annual or quarterly performance bonuses. Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 4years’ experience in software engineering or related area at a technology, retail, or data-driven company.

8 days ago

(USA) Senior Systems and Infrastructure Engineer, Information Security Walmart

Herndon, Virginia

$108,000–$216,000 / year

Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 3years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company. 2245 Monroe St, Herndon, VA 20171, United States of AmericaWalmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job.

8 days ago

(USA) Principal, Software Engineer, Information Security Walmart

Herndon, Virginia

$110,000–$220,000 / year

With a strong focus on automation, API-driven services, and developer experience, the team delivers resilient, highly available cryptographic solutions that enhance engineering productivity while maintaining enterprise-grade security and compliance. Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 5years’ experience in software engineering or related area at a technology, retail, or data-driven company.

8 days ago

(USA) Systems and Infrastructure Engineer III, Information Security Walmart

Herndon, Virginia

Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 2years’ experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company. The engineer collaborates across teams to deliver robust, high-quality solutions while adhering to coding and security policies, contributing to continuous improvement and operational excellence within the information security domain.

30+ days ago

Staff Applied ML Engineer, Federal/National Security Red Cell Partners

Washington

Red Cell Partners is an incubation firm building and investing in rapidly scalable technology-led companies that are bringing revolutionary advancements to market in three distinct practice areas: healthcare, cyber, and national security. Identifying indicators of potentially fraudulent, fabricated, or materially misleading application content, including but not limited to discrepancies between submitted materials and publicly available professional profiles, geographic anomalies, and fabricated work histories.

15 days ago

(USA) Staff, Software Engineer, Information Security(Agentic Identity) Walmart

Herndon, Virginia

Option 1: Bachelor's degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 4years’ experience in software engineering or related area at a technology, retail, or data-driven company. The engineer will lead efforts in coding, testing, and troubleshooting to deliver reliable products that meet evolving technical and business needs within a dynamic environment.

30+ days ago

(USA) Systems and Infrastructure Engineer II, Information Security Walmart

Herndon, Virginia

Your expertise will support continuous improvement in infrastructure performance while adhering to security frameworks and coding best practices, ensuring resilient and compliant technology environments. The Workforce Identity Lifecycle Management (WILM) team manages the complete lifecycle of workforce identities, ensuring accurate account provisioning, updates, and deactivation.

7 days ago

Detection Engineer Manager, Cyber Security Capital One Financial Corp

McLean, VA

$197,300–$225,100 / year

Offensive Alignment & Threat Research: Apply a deep understanding of Red Team methodologies and adversary TTPs to conduct hypothesis-driven threat research across enterprise endpoint environments - translating attacker techniques into high-fidelity detections and proactively identifying coverage gaps before they are exploited. What You'll Do: AI-Driven Detection & Engineering: Leverage LLMs and machine learning to automate detection logic, summarize complex attack chains, reduce false positives, and accelerate the full detection development lifecycle using tools such as Capital One''s Detection Engineering Assistant.

9 days ago

(USA) Software Engineer III, Information Security Walmart

Herndon, Virginia

$108,000–$216,000 / year

Certified Intrusion analyst (GCIAs), GIAC Certified Enterprise Defender (GCED), Certified Geographic Information Systems Professional (GISP), GIAC Certified Incident Handler (GCIH), Certified Information Systems Security Professional (CISSP), Certified Secure Software Lifecycle Professional (CSSLP), Certified Information Systems Auditor (CISA), and/or Security+ certification, Mainframe Technology, Programming language or languages (for example, Java, C/C++, NET, Rexx, Cobol, Powershell), SAP, Version control software (for example, Subversion, Git, Librarian), Working as a project or team lead, Writing SQL queries in a database platform (for example, Oracle, DB2, SQL Server). Bachelor’s degree in Computer Science, Information Technology, or related field and 3 years' experience in information technology within the past 7 years OR 5 years' experience in information technology or related field within the past 7 years OR a Master's degree in Computer Science, Information Technology, or related field.

8 days ago

Cyber Security Engineer Rampant Technologies

Fairfax, Virginia

Security testing and penetration tools that include Assured Compliance Assessment Solution (ACAS), Wireshark, Retina, Tripwire, etc…. DCID 6/3, ICD 503, CNSSI 1253, NIST SP 800-53, NIST SP 800-53A, NIST SP 800-37, and security controls.

30+ days ago

Data Security Engineer Leidos Holdings Inc

Adelphi, MD

$87,100–$157,450 / year

Our team provides continuous monitoring, threat detection, incident response, and vulnerability management across cloud and on-premises environments, including AWS, Azure, GCP, Oracle Cloud, and SaaS platforms. You will ingest, normalize, enrich, and manage high-volume security telemetry within Elastic; optimize data performance and quality; automate workflows; and troubleshoot dependencies across Elastic, Kafka, and CI/CD systems.

30+ days ago

Platform Engineer - Clearance Required BTI360 Website

Herndon, VA

$96,900–$247,900 / year

About the Team Here at BTI360, we’ve built a culture that’s passionate about developing software engineers. Software doesn't build itself. People do. In fact, teams of people do. That's why our primary focus is on developing better craftsmen, better teammates, and better technical leaders. By putting people first, we're no...

4 days ago

(USA) Senior Application Security Engineer Walmart

Herndon, Virginia

$90,000–$180,000 / year

What you'll bring: You have hands-on experience supporting, administering, integrating, and operating ASPM, SSPM, or related application, SaaS, and cloud security platforms, including managing vendor technical engagements, escalations, roadmap discussions, and feature validation. Bentonville, Arkansas US-09050: The annual salary range for this position is $90,000.00 - $180,000.00 Herndon, Virginia US-10710: The annual salary range for this position is $108,000.00 - $216,000.00Additional compensation includes annual or quarterly performance bonuses.

30+ days ago

Platform Engineer VTG

Chantilly, Virginia

Full time

Overview: VTG is seeking an experienced Platform Engineer to design, implement, automate, and maintain the infrastructure and platform services that support mission-critical applications and services. The Platform Engineer will work across cloud infrastructure, container orchestration, automation, configuration management, CI/CD, and security to build reliable, scalable, and secure platform environments.

30+ days ago

System Engineer 5 Avid Technology Professionals

Annapolis Junction, Maryland

Skills/Experience:• Strong understanding of Linux-based operating systems• Strong understanding of cloud services (AWS, Azure) and related security services• Strong writing skills: able to clearly articulate ideas for executive level as well as technical staff consumption• Strong communications skills: able to work well with others, independently and as part of a team• Strong understanding of information security principles and risk assessment techniques• Experience with using NESSUS and other scanning applications• Experience with customer RMF processes and tools (i.e. Xacta, LatteArt, etc.)• CISSP Certification Seeking an Information Systems Security Engineer (ISSE) (in the SE5 LCAT) to support the Cyber Threat Intelligence (CTI) initiative which defends of our nation’s most critical unclassified and classified networks.

30+ days ago

Systems Engineer 3 (EDR) Avid Technology Professionals

Maryland

Required:•Microsoft Defender for Endpoint (MDE) Expertise: Proven engineering experience with MDE architecture, deployment strategies via MECM/SCCM or Intune, policy ring management, and advanced hunting using Kusto Query Language (KQL).•Trellix HX Expertise: Demonstrated experience engineering, deploying, and managing Trellix HX (formerly FireEye) controllers and agents within air-gapped or highly restricted networks, including the creation of OpenIOC and YARA rules.•Operating

30+ days ago

System Engineer 5 - Annapolis Junction, MD Avid Technology Professionals

Annapolis Junction, MD

Seeking an Information Systems Security Engineer (ISSE) (in the SE5 LCAT) to support the Cyber Threat Intelligence (CTI) initiative which defends of our nation's most critical unclassified and classified networks. Strong writing skills: able to clearly articulate ideas for executive level as well as technical staff consumption.

30+ days ago

Network Engineer Quantum Sky

Suitland, Maryland

$125,000–$150,000 / year
Full time

Ensure customer requirements align with architecture designs and work closely with service delivery group to implement network upgrades, modernization efforts, equipment refresh support, and new network turn-ups. Extensive knowledge of enterprise WAN/LAN, OSPF, routers, switches, firewalls, cabling, cryptographic equipment (e.g., TACLANE encryptors), QoS, VPNs, COOP disaster recovery, and related physical hardware.

17 days ago

Snowflake Data Engineer - Washington DC - Hybrid Merican Inc

Washington, DC

$55–$60 / hour
Full time
Quick Apply

This role leads the technical implementation of data storage, transformation, access patterns, and performance optimization in Snowflake, while ensuring the platform supports business reporting, historical analysis, governance, and future AI-enabled use cases. The Data Engineer will modernize legacy SQL Server / SSIS / SSAS workloads into a scalable cloud platform with stronger automation, validation, lineage, and reporting readiness.

30+ days ago

Azure Cloud Infrastructure & Security Architect (Top Secret clearance) Mission Bridge Partners

Washington, DC

Full time

The strongest candidates will also bring experience in several of the following areas: Hands-on experience designing, deploying, or operating Azure Government, GCC High, Azure Government Secret, or other restricted government cloud environments. You will serve as a technical authority for Microsoft Azure Government, leading cloud architecture, migration, security, and operational efforts while working closely with government stakeholders and engineering teams.

2 days ago

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Computer Science Jobs in Manor, DE

(USA) Staff, Software Engineer, Information Security Walmart

(USA) Senior Systems and Infrastructure Engineer, Information Security Walmart

(USA) Principal, Software Engineer, Information Security Walmart

(USA) Systems and Infrastructure Engineer III, Information Security Walmart

Staff Applied ML Engineer, Federal/National Security Red Cell Partners

(USA) Staff, Software Engineer, Information Security(Agentic Identity) Walmart

(USA) Systems and Infrastructure Engineer II, Information Security Walmart

Detection Engineer Manager, Cyber Security Capital One Financial Corp

(USA) Software Engineer III, Information Security Walmart

Cyber Security Engineer Rampant Technologies

Data Security Engineer Leidos Holdings Inc

Platform Engineer - Clearance Required BTI360 Website

(USA) Senior Application Security Engineer Walmart

Platform Engineer VTG

System Engineer 5 Avid Technology Professionals

Systems Engineer 3 (EDR) Avid Technology Professionals

System Engineer 5 - Annapolis Junction, MD Avid Technology Professionals

Network Engineer Quantum Sky

Snowflake Data Engineer - Washington DC - Hybrid Merican Inc

Azure Cloud Infrastructure & Security Architect (Top Secret clearance) Mission Bridge Partners

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