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Contract Security Engineer Ubuntu Jobs (NOW HIRING)

SWITS DIGITAL Private Limited

Security Engineer

Role: Security Engineer - Thales CipherTrust Transparent Encryption (CTE) Location: Remote ... Linux (Ubuntu, RHEL) - Hardening & administration * Windows (10/11, Server) - Hardening ...

Framework Ventures

Security Engineer

San Francisco, CA · On-site

$120 - $160/hr

Experience breaking complex smart contract & client systems into modular components to limit blast radius of security vulnerabilities * Experience in financial engineering and/or capital markets ...

1 point system

Security engineer

Charlotte, NC · On-site

B) Dallas: 401 Las Colinas Blvd W Bldg A, Irving, Texas 75039 Duration 6 months + (Contract) Security engineer with Wiz and Kubernetes and python or any scripting language, terraform * Information ...

Govcio LLC

Security Engineer (Remote)

$145K - $165K/yr

GovCIO is hiring a Security Engineer to support the Department of Veterans Affairs (VA) Data ... Experience with UNIX, RedHat Enterprise Linux, Ubuntu, VMware, AWS( EC2, IAM, VPC, S3, ECR, ES ...

Overland AI

Product Security Engineer

Seattle, WA · On-site

They are seeking a mission-driven Product Security Engineer to embed security into the lifecycle of ... Ubuntu and NixOS) through CIS/STIG baselines, AppArmor/SELinux configuration, systemd hardening ...

Peraton

Network Security Engineer

Chantilly, VA · On-site

$176K - $282K/yr

Proficiency working in a Linux environment - Debian, Kali, Centos or Ubuntu. * Familiar with ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

Peraton

Network Security Engineer

Chantilly, VA · On-site

$176K - $282K/yr

Proficiency working in a Linux environment - Debian, Kali, Centos or Ubuntu. * Familiar with ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

Peraton

Network Security Engineer

Chantilly, VA

$176K - $282K/yr

Proficiency working in a Linux environment - Debian, Kali, Centos or Ubuntu. * Familiar with ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

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All Jobsfreelance JobsContract Security Engineer Ubuntu Jobs

Contract Security Engineer Ubuntu information

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$61.5K

$152.8K

$205.5K

How much do contract security engineer ubuntu jobs pay per year?

As of Aug 26, 2026, the average yearly pay for contract security engineer ubuntu in the United States is $152,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What is the difference between Contract Security Engineer Ubuntu vs Contract Security Analyst?

AspectContract Security Engineer UbuntuContract Security Analyst
CertificationsCompTIA Security+, CISSP, CEHCompTIA Security+, CISSP, CISA
Work EnvironmentLinux-based systems, cybersecurity teams, technical rolesSecurity monitoring, risk assessment, policy development
Employer & IndustryTech companies, government agencies, cybersecurity firmsFinancial institutions, government, consulting firms

The Contract Security Engineer Ubuntu primarily focuses on securing Linux systems, especially Ubuntu, through technical implementation and system hardening. In contrast, the Contract Security Analyst emphasizes analyzing security risks, monitoring threats, and developing security policies. Both roles require similar certifications and often work within cybersecurity teams, but their daily tasks and focus areas differ significantly.

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Contract Security Engineer Ubuntu jobs near you
Infographic showing various Contract Security Engineer Ubuntu job openings in the United States as of August 2026, with employment types broken down into 87% Full Time, 11% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.

Smart Contract Security Engineer (Seattle)

Seattle, WA • On-site

TechChain Talent
See more jobs at TechChain Talentexternal

$220K - $260K/yr

Full-time

Medical, Retirement

Re-posted 24 days ago

Job description

Base pay range

$220,000.00/yr - $260,000.00/yr

This range is provided by TechChain Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

What You Will Do
  • Lead design and security reviews of complex staking, reward distribution, and protocol contracts
  • Build tooling, fuzzers, and formal verification pipelines to identify vulnerabilities before attackers do
  • Collaborate directly with protocol researchers and engineers to harden new features from inception
  • Read, interpret, and refine formal verification specifications to ensure they capture critical security properties
  • Work closely with product and leadership teams to set on‑chain strategy and roadmaps

This is a unique opportunity to create a new paradigm of permissionless innovation and have outsized impact on the protocol and broader ecosystem.

What You Will Bring
  • Deep understanding of blockchain fundamentals, EVM, and common vulnerabilities
  • Experience with developer tools for smart contract development (e.g., Hardhat, Foundry)
  • Passion for collaborating with developers, security auditors, and stakeholders
  • Strong testing skills and experience with testing frameworks for smart contracts
  • Experience with production deployments of non‑trivial protocols and associated security audits
  • Ability to collaborate with cross‑functional and geographically remote teams

For more information, please contact Joseph@techchaintalent.xyz

Silver level

Mid‑Senior level

Employment type

Full‑time

Job function

Information Technology

Industries

Computer and Network Security

Benefits
  • Medical insurance
  • 401(k)
  • Paid maternity leave
  • Paid paternity leave
  • Pension plan

Referrals increase your chances of interviewing at TechChain Talent by 2x

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