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Security Engineer Ubuntu Jobs (NOW HIRING)

DevSecOps Engineer, Staff

Middletown, RI ยท On-site

$82K - $131K/yr

Responsibilities The DevSecOps Engineer will design, implement, and maintain secure, automated ... Ubuntu, or similar) in accordance with DoD security standards (e.g., STIGs, CIS Benchmarks)

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Security Engineer Ubuntu information

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$61.5K

$152.8K

$205.5K

How much do security engineer ubuntu jobs pay per year?

As of Jul 14, 2026, the average yearly pay for 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 are the key skills and qualifications needed to thrive in the Security Engineer Ubuntu position, and why are they important?

To excel as a Security Engineer Ubuntu, you need strong expertise in Linux systems administration, network security, vulnerability assessment, and hands-on experience securing Ubuntu operating systems. Familiarity with tools like ufw, AppArmor, SELinux, intrusion detection/prevention systems, and certifications such as CompTIA Security+ or Certified Ethical Hacker (CEH) are often highly valued. Excellent problem-solving abilities, attention to detail, and effective communication skills distinguish standout candidates in this role. These qualifications are crucial for safeguarding organizational assets, responding to threats, and ensuring secure, compliant system environments.

What is a Security Engineer Ubuntu job?

A Security Engineer Ubuntu is responsible for securing Ubuntu-based systems by implementing best security practices, monitoring vulnerabilities, and responding to incidents. They work on system hardening, threat detection, and compliance with security standards. This role often involves working with Linux security tools, firewalls, encryption, and access controls to safeguard infrastructure. Additionally, they may collaborate with development and operations teams to integrate security into deployment pipelines.

What are some typical challenges faced by a Security Engineer working specifically with Ubuntu environments?

A Security Engineer specializing in Ubuntu often encounters challenges such as mitigating rapidly evolving Linux-based threats, managing patches across diverse distributions, and maintaining system hardening in complex network environments. Staying updated with the latest Ubuntu security advisories and ensuring compatibility of security measures with other open-source software is critical. Collaboration with development and operations teams is common, especially to ensure secure deployment practices in DevOps pipelines. Candidates should be prepared for a dynamic role requiring ongoing learning and adaptability as security landscapes and Ubuntu releases evolve.

More about Security Engineer Ubuntu jobs
What are the most commonly searched types of Security Engineer Ubuntu jobs? The most popular types of Security Engineer Ubuntu jobs are:
Infographic showing various Security Engineer Ubuntu job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.

Senior Information System Security Engineer

Raft Company Website

Colorado Springs, CO โ€ข On-site

$120K - $170K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Re-posted 4 days ago


Job description

Who we are:

Raft (https://TeamRaft.com) is a customer-obsessed non-traditional defense tech company dedicated to empowering U.S. military and government agencies with cutting-edge AI/ML and data solutions. We are a leader in autonomous data fusion and Agentic AI, with a purposeful focus on Distributed Data Systems, Platforms at Scale, and Complex Application Development. With headquarters in McLean, VA, our range of clients includes innovative federal and public agencies leveraging design thinking, cutting-edge tech stack, and cloud-native ecosystem. We build digital solutions that impact the lives of millions of Americans.

About the role:

As a Senior Information System Security Engineer (ISSE) you will provide the customer Systems Engineering and Technical Assistance (SETA) by providing security engineering, compliance and advisory work in support of our customer's rapid agile development of defensive cyber solutions to protect, defend, and respond to both ground and space based cyber adversarial threats. A successful candidate should be a leader and problem solver with a proven ability to deliver superior results as part of a high performing team in a fast-paced environment.

Core Responsibilities:

  • Has an in-depth understanding of the cybersecurity policies and procedures for government sector information systems and sufficient technical knowledge and experience to implement them.
  • Provides hands on security and compliance guidance and work with Scrum Masters and product owners in concert with system requirements that are being developed and implementing cloud computing.
  • RMF/ATO process support
  • Security architecture review and assessment
  • DevSecOps pipeline security integration (fits the Platform One/IL5 environment)
  • Coordination with the Government ISSM/ISSO
  • This position may require privileged access and DODD 8140 restrictions will apply.

What we are looking for:ย 

  • Experience: Bachelor's degree in computer science, software engineering, data science, software development or STEM related specialty and minimum of 18 years' related professional experience; Or Master's degree in computer science, software engineering, data science, software development, or STEM related specialty and minimum 10 years' related professional experience
  • CISSP, Security+, or CEH certification
  • Experience with tooling such as ACAS/Nessus, Splunk, or similar SIEM experience
  • Must possess an active DoD Secret Clearance. A Top Secret (TS) security clearance (with SCI and SAP eligibility) is HIGHLY desired
  • Must have IAT Level II

Highly preferred:

  • Relevant DoD and/or Industry work experience
  • Experience with Defensive Cyber Operations

Clearance Requirements:

  • Candidates must have and be able to maintain a Secret clearance.

Salary Range: $120,000.00 - $170,000.00

Work Type:

  • On-Site (Colorado Springs, CO)
  • Foreign and domestic travel up to 25% to customer sites

What we will offer you:ย 

  • Highly competitive salary
  • Fully covered healthcare, dental, and vision coverage
  • 401(k) and company match
  • Take as you need PTO + 11 paid holidays
  • Education & training benefits
  • Generous Referral Bonuses
  • And More!

Our Vision Statement:ย 

We bridge the gap between humans and data through radical transparency and our obsession withย theย mission.ย 

Our Customer Obsession:ย 

We will approach every deliverable like it's a product. We will adopt a customer-obsessed mentality. As we grow, and our footprint becomes larger, teams and employees will treat each other not only as teammates but customers. We must live the customer-obsessed mindset, always. This will help us scale and it will translate to the interactions that our Rafters have with their clients and other product teams that they integrate with. Our culture will enable our success and set us apart from other companies.

How do we get there?ย 

Public-sector modernization is critical for us to live in a better world. We, at Raft, want to innovate and solve complex problems. And, if we are successful, our generation and the ones that follow us will live in a delightful, efficient, and accessible world where out-of-box thinking,ย and collaboration is a norm.ย 

Raft's core philosophy isย Ubuntu: Iย Am, Becauseย We are. We support ourย "nadi"ย by elevating the other Rafters. We work as a hyper collaborative team where each team member brings a unique perspective, adding value that did not exist before. People make Raft special. We celebrate each other and our cognitive and cultural diversity. We are devoted to our practice of innovation and collaboration.ย