Cybersecurity developer jobs

Southlake, Texas

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Today

Location: Southlake, TX Salary: $90.00 USD Hourly - $94.00 USD Hourly Description: Senior Security Engineer - Digital Asset Custody Location: Southlake, TX (Primary) / Austin, TX (Secondary) - Hybrid (4 days/week onsite) Position Type: 12 Months Contract (Potential to convert to FTE) About the Role We are seeking a Senior Security Engineer to serve as the lead technical authority for institutional digital asset custody and cryptographic engineering. In this high-impact, hands-on individual con

Contract

Compensation information provided in the description

Cybersecurity Developer - hybrid (3 days onsite)

Hybrid in Montreal, Quebec

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Today

Cybersecurity Developer 3 days a week onsite As a developer you would be joining our growing Cryptography and Secrets Management squad as part of the strategy to offer more services and a better user experience to our clients in the cybersecurity space. The current squad is a "build-and-run" squad and is spread across North America, Europe, and India. We are adding more engineers and require a fungible developer to help us create the same culture of ownership and independence which exists in ou

Contract

70-75/hr

Cybersecurity Developer

Montreal, Quebec

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8d ago

Cybersecurity DeveloperIntroductionWe are seeking an experienced Cybersecurity Developer to join a global Cryptography and Secrets Management engineering team responsible for building, integrating, and operating enterprise cybersecurity services. This role involves Python development, cybersecurity, automation, DevSecOps, and production support. ResponsibilitiesDevelop integrations for enterprise Hardware Security Modules and Key Management SolutionsDesign and develop Python-based cybersecurity

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Contract

60 - 70

Cyber Security Developer

Austin, Texas

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12d ago

Job Description: We are hiring a Senior Security Engineer, Digital Asset Custody to serve as the technical authority for Crypto Custody engineering, with deep ownership of key management, custody security architecture, and risk posture across digital asset platforms. This is a handson, highimpact individual contributor role. The Lead Engineer sets technical direction, defines custody architecture, and owns critical design decisions across HSMs, MPC, key storage, policy enforcement, disaster reco

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Contract

Depends on Experience

Cyber Security Developer

Manassas, Virginia

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Today

Cyber Security Developer Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab Management and Field Installation; Integrated Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support. Cyber Security Developer Job Description: Designs, develops, and implement

Full-time

USD 120,000.00 - 140,000.00 per year

Cybersecurity Software Developer

Chantilly, Virginia

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Today

Job Title: Cybersecurity Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US * * * The Opportunity: This position is part of a large team of developers who create and maintain several applications aimed at improving the integrity and usability of our client's data. Candidate should be a self-starter and possess

Full-time

USD 86,600.00 - 181,800.00 per year

Senior Cybersecurity AI Developer

Annapolis, Maryland

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Today

Description PLEX Solutions, A Part of Markon is looking for a Senior Cybersecurity AI Developer to support a contract in the Annapolis Junction, MD area. The Senior Cybersecurity AI Developer will be supporting Cybersecurity Defensive Operations. In this role, you will build innovative solutions and rapid prototypes that directly enhance the efficiency of operators protecting critical government agencies and Defense Industrial Base (DIB) resources. ou will work side-by-side with mission operat

Full-time

USD 85,000.00 - 200,000.00 per year

Cybersecurity AI Developer

Laurel, Maryland

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Today

Leidos has a new and exciting opportunity for a Cybersecurity AI Developer in our Intel Sector. 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 immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans,

Full-time

USD 87,100.00 - 157,450.00 per year

Senior Cybersecurity AI Developer

Laurel, Maryland

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Today

Leidos has a new and exciting opportunity for a Senior Cybersecurity AI Developer in our Intel Sector. 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 immediate vesting, Flexible Schedules, Discounted Stock Purchase

Full-time

USD 107,900.00 - 195,050.00 per year

Senior Cybersecurity AI Developer

Fort Meade, Maryland

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Today

Que Technology Group, Inc., is seeking a motivated Senior Cybersecurity AI Developer to join our development team supporting Cybersecurity Defensive Operations. In this role, you will build innovative solutions and rapid prototypes that directly enhance the efficiency of operators protecting critical government agencies and Defense Industrial Base (DIB) resources. Responsibilities include, but are not limited to: Work side-by-side with mission operators, transforming their real-world challenges

Full-time

408 - Senior Cybersecurity AI Developer

Laurel, Maryland

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Today

About ARSIEM Corporation At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States Government. ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support. As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients. That means a career packed with opportun

Full-time

USD 191,000.00 - 214,000.00 per year

UI Front End Developer (Cyber Security Data)

Charlotte, North Carolina

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7d ago

Position Summary We are seeking a highly skilled Senior Cyber Security UI Developer to join our Cyber Security Analytics and Reporting team. This role will be responsible for designing, developing, and maintaining modern web-based user interfaces and analytics platforms that provide actionable cybersecurity insights to technical teams, executives, and business stakeholders. The ideal candidate combines deep software engineering expertise with a strong understanding of cybersecurity data, enabl

Full-time

USD 105,000.00 - 148,000.00 per year

Senior Full Stack Developer - Cybersecurity

Eden Prairie, Minnesota

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Today

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv

Full-time

USD 91,700.00 - 163,700.00 per year

Golang Developer – Cybersecurity HashiCorp Vault

Hybrid in Montreal, Quebec

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8d ago

Golang Developer Cybersecurity HashiCorp VaultJob SummaryWe are seeking an experienced Golang Developer to join a global cybersecurity engineering team responsible for building and operating enterprise security services. This is a hands-on build-and-run engineering role focused on backend Golang development, REST APIs, microservices, Kubernetes, cloud technologies, security automation, and platform reliability. The developer will design and implement new security capabilities, build tooling and

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Contract

60 - 70

Back-end Software Development Engineering

Hybrid in Detroit, Michigan

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Yesterday

We have an immediate opening for aBack-end Software Development Engineeringposition @ Detroit Michigan Location. Requirement Details: Position: Back-end Software Development Engineering Location:MI (On-site) Duration : Long TermJob Type: W2 Contract Job Description: The Product Cybersecurity PKI & Key Mgmt Security Services team generates, distributes, stores, and manages lifecycle for the cryptographic keys and certificates in the vehicle product ecosystem. This includes developing and mainta

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Contract

Depends on Experience

Cybersecurity Engineer

Richmond, Virginia

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Yesterday

10+ years of experience in security engineering, security operations, or systems engineering with cybersecurity responsibilities.Hands-on experience with SIEM platforms such as Splunk, LogRhythm, Microsoft Sentinel, or similar technologies.Experience with log onboarding, security monitoring, and detection engineering.Strong understanding of identity security, including IAM, SSO, MFA, privileged access management, and role-based access design.Experience securing Windows and Linux environments, ne

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Third Party, Contract

Depends on Experience

Senior Cybersecurity Engineer

Houston, Texas

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5d ago

Estuate Inc is hiring for Senior Cyber Security Engineer Contract role Location : Houston TX - Downtown Onsite role, no remote W2 (no C2C) Responsibilities Design and implement Web Application Firewall (WAF) policies and DDoS mitigation for customer-facing platforms - Perform application security reviews of .NET/full-stack codebases; embed SAST/DAST tooling into CI/CD pipelines - Drive secure Software Development Lifecycle (SDLC) and DevSecOps practices in partnership with .NET engineering teams

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Contract

60 - 70

Cybersecurity Engineer

Hybrid in Richmond, Virginia

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Today

Hi, Job Title: Cybersecurity Engineer Location: Richmond, VA Duration: 9+ Months Description: 8+ years experience in cybersecurity, SIEM or Splunk. Proficiency in writing SPL (Splunk Processing Language) Strong understanding of cloud platforms (AWS, Azure, or Google Cloud Platform). Knowledge of security frameworks (e.g., MITRE ATT&CK) and (e.g., NIST, HIPAA). Thank You, Ashok Kumar Email:

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Third Party, Contract

Depends on Experience

Cyber Security Engineer

Pittsburgh, Pennsylvania

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2d ago

Title - Cyber Security Engineer Location: Pittsburgh, PA Role Overview We are seeking an experienced Senior Aerospace Cybersecurity Engineer (Hardware) to join our Cybersecurity Center of Excellence (CoE) and lead cybersecurity activities for aerospace and defense programs. The role involves threat modeling, security assessments, secure development support, hardware security, compliance, and customer-facing cybersecurity engagements for federal and commercial aerospace projects. Mandatory Req

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Contract, Third Party

$Dependence on the experience

Cybersecurity Engineer AI Security Analyst

Remote

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5d ago

Cybersecurity Engineer AI Security AnalystPosition Overview Seeking a Cybersecurity Engineer 3 AI Security Analyst to strengthen application security across the software development lifecycle. This role will perform security assessments, vulnerability analysis, remediation, secure code review, and security automation across applications, APIs, cloud workloads, repositories, and infrastructure. The ideal candidate will bring strong Application Security / DevSecOps experience, hands-on knowledge

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Contract

70 - 75