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Security Engineer Ubuntu Jobs (NOW HIRING)

$114.40K - $156.80K/yr

Overview The Sr. Security Engineer - IAM is responsible for designing, implementing, and ... Ubuntu), Active Directory/GPO, and virtualization platforms to onboard and manage privileged ...

Senior Security Engineer - IAM

$117.20K - $160.70K/yr

Overview The Sr. Security Engineer - IAM is responsible for designing, implementing, and ... Ubuntu), Active Directory/GPO, and virtualization platforms to onboard and manage privileged ...

Network Security Engineer

New York, NY · On-site

$114.30K - $156.40K/yr

Job Summary We are seeking a dynamic and highly skilled Network Security Engineer to join our team ... Implement system hardening techniques on operating systems including Linux (Debian, CentOS, Ubuntu ...

We are looking for a mission-driven Product Security Engineer to embed security into the entire ... Harden operating systems (Ubuntu and NixOS) through CIS/STIG baselines, AppArmor/SELinux ...

The Information Security Engineer will ensure the security, compliance, and resilience of Bespin ... Linux/Unix System Administration (Alma9, RHEL, CentOS, Ubuntu from most to least) * Experience ...

The Information Security Engineer will ensure the security, compliance, and resilience of Bespin ... Linux/Unix System Administration (Alma9, RHEL, CentOS, Ubuntu from most to least) * Experience ...

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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 Jun 3, 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 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 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 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.
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 May 2026, with employment types broken down into 99% Full Time, and 1% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.
Information Systems Security Engineer

Information Systems Security Engineer

BOOZ, ALLEN & HAMILTON, INC.

Warner Robins, GA • Hybrid

$77.50K - $176K/yr

Other

Medical, Life, Retirement, PTO

Posted 14 days ago


Booz Allen Hamilton rating

8.8

Company rating: 8.8 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

8th of 57 rated business consultants


Job description

Information Systems Security Engineer

The Opportunity:

Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions?

You'll ensure requirements are effectively integrated into the system through purposeful security architecture, design, development, and configuration. You will coordinate changes or modifications with the appropriate Information System Security Manager (ISSM) and implement and enforce all DoD cybersecurity policies and procedures, as defined by cybersecurity-related documentation. You'll perform the documenting, monitoring, updating, and managing systems to maintain an acceptable security posture and to achieve an Interim Authority to Operate (IATO) and Authority to Operate (ATO).

You will support DoD and military clients in developing cutting-edge cybersecurity solutions, including technical implementations, RMF, and analyzing policies. Assist in the development of solutions to complex problems with hybrid systems from a cybersecurity perspective. Works with minimal supervision within established procedures and practices.

With mentoring, challenging hands-on problem-solving, and opportunities to learn new tools and skills, we focus on growing as a team to make the best solutions for our customers. Work with us as we secure and protect critical AI/ML networks for vital client missions and operations.

Join us. The world can't wait.

You Have:

  • 3+ years of experience with guiding a client through the entire Risk Management Framework (RMF) and Authority to Operate (ATO) process

  • Experience working as an Information System Security Engineer (ISSE), Information System Security Officer (ISSO), or a role in Information Technology, Cybersecurity, or IT Service Management

  • Experience in conducting enterprise vulnerability scanning using security applications such as ACAS, performing risk remediation efforts, conducting security control assessments, and integrating security principles to ensure compliance with DoD directives, and Security Technical Implementation Guides (STIGs)

  • Experience with achieving system certification, accreditation, assessment, and authorization, including IATT and ATOs

  • Experience in engineering, implementation, and hardening robust security solutions, including firewalls, Intrusion Detection and Prevention System (IDS/IPS), and Security Information and Event Management (SIEM) tools to defend against emerging threats

  • Knowledge of the systems and software engineering management process and its implementation, as applied to DoD acquisition processes throughout all life cycle phases

  • Knowledge of DoD communication, cybersecurity, and IT systems

  • TS/SCI clearance

  • Associate's degree and 7+ years with Cybersecurity, Bachelor's degree and 3+ years of experience with Cybersecurity, or 9+ years of experience in Cybersecurity in lieu of degree

  • DoD 8140 IAT Level II Certification

Nice If You Have:

  • Experience with DevSecOps

  • Experience with Cloud technologies and environments such as AWS

  • Experience with Agile methodologies

  • Experience with Operating Systems, including Linux, UNIX, Ubuntu, or Red Hat

  • Ability to apply Cybersecurity engineering methods to solution development life cycle activities

  • Ability to research emerging technology and apply it to cutting-edge problems

  • Possession of excellent presentation and collaboration skills

  • Master's degree in Computer Science or Cybersecurity

  • CISSP-ISSEP, CCSP, or CISM Certification

Clearance:

Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.

Compensation

At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.

Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $77,500.00 to $176,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.

Identity Statement

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.

Candidate AI Usage Policy

AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.

Work Model

Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.

  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.

  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.

  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.


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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914