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Security Engineer Ubuntu Jobs (NOW HIRING)

Cotiviti

Senior Security Engineer - IAM

$117K - $160K/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 ...

Overland AI

Product Security Engineer

Seattle, WA · On-site

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 ...

Nightwing

Information Security Engineer

Arlington, VA · On-site

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 ...

Nwis

Information Security Engineer

Arlington, VA · On-site

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 ...

AT&T

Senior Security Engineer (Government)

Chantilly, VA · Hybrid

$220K/yr

... Red Hat, CentOS, Ubuntu, VMware, KVM, QEMU/KVM, and Hyper-V. * Support Windows server and ... Our Senior Security Engineer (Government) earns between $98,100 - $220,000 yearly. Not to mention ...

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How much do security engineer ubuntu jobs pay per year?

As of Jun 24, 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.

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What are the most commonly searched types of Security Engineer Ubuntu jobs? The most popular types of Security Engineer Ubuntu jobs are:
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Security Engineer Ubuntu jobs near you
Infographic showing various Security Engineer Ubuntu job openings in the United States as of June 2026, with employment types broken down into 83% Full Time, and 17% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $152,773 per year, or $73.4 per hour.
Senior Security Engineer - IAM

Senior Security Engineer - IAM

Cotiviti

Remote

$117K - $160K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

Cotiviti rating

8.3

Company rating: 8.3 out of 10

Based on 33 frontline employees who took The Breakroom Quiz

39th of 204 rated it services

Job description

Overview
The Sr. Security Engineer - IAM is responsible for designing, implementing, and maintaining privileged access solutions to secure critical systems and accounts. This role focuses on managing privileged credentials, enforcing least privileged principles, and ensuring compliance with organizational and regulatory standards. The Sr. Security Engineer - IAM works closely with InfoSec, IT operations, and application teams to deploy and optimize the Delinea PAM solution.
Responsibilities
  • Technical Operations & Administration: Administer day-to-day Delinea operations-tenant configuration, discovery, onboarding, policy management, upgrades/patching, backups, and health monitoring-to ensure availability and performance.
  • Integration & Automation: Integrate Delinea with enterprise identity, endpoint, and security tooling (e.g., AD/Azure AD, SSO/MFA, SIEM, ITSM) and automate onboarding/rotation/workflows using APIs and scripting.
  • Security & Compliance: Implement privileged access controls (least privilege, JIT/JEA, session controls, credential rotation) and produce audit-ready evidence aligned to internal standards and frameworks (e.g., SOX, PCI, ISO 27001).
  • Support & Troubleshooting: Lead triage and resolution of PAM issues across agents, connectors, network paths, authentication flows, and platform services, performing root-cause analysis and preventive remediation.
  • Documentation & Knowledge Transfer: Create and maintain operational runbooks, architecture diagrams, and configuration standards while training administrators and stakeholders to ensure consistent, scalable PAM operations
  • Complete all responsibilities as outlined in the annual performance review and/or goal setting.
  • Complete all special projects and other duties as assigned.
  • Must be able to perform duties with or without reasonable accommodation.

This job description is intended to describe the general nature and level of work being performed and is not to be construed as an exhaustive list of responsibilities, duties and skills required. This job description does not constitute an employment agreement and is subject to change as the needs of Cotiviti and requirements of the job change.
Qualifications
  • Bachelor's degree in technology discipline or equivalent professional experience.
  • 5+ years of experience in Privileged Access Management or related security roles.
  • Relevant Security certifications (e.g., CISSP, CISM, CIAM) preferred.
  • Delinea Platform Expertise: Hands-on engineering with Delinea components such as Secret Server (vaulting/rotation/workflows), Privilege Manager (endpoint least-privilege), and related connectors/agents, including upgrades, migrations, and performance tuning.
  • Enterprise Infrastructure & Platforms: Strong administration and integration experience across Windows Server/Workstations, Linux (e.g., RHEL/Ubuntu), Active Directory/GPO, and virtualization platforms to onboard and manage privileged accounts at scale.
  • Security & Authentication Technologies: Deep understanding of authentication/authorization and identity protocols-Kerberos/NTLM, LDAP/LDAPS, SAML/OIDC, RADIUS/TACACS+, PKI/certificates, and MFA-used to secure PAM access paths and admin workflows.
  • Scripting & Automation: Ability to automate PAM lifecycle tasks (discovery, onboarding, credential rotation, reporting) using PowerShell/Python and Delinea REST APIs, including error handling, logging, and idempotent execution.
  • Networking & Infrastructure: Proficient in troubleshooting and designing network connectivity for PAM components (DNS, TLS, firewalls/ports, proxies, load balancers) to support secure agent communications and distributed services.
  • DevOps & Cloud Technologies: Experience integrating PAM into CI/CD and cloud operations using tools like Git, pipelines, IaC (Terraform/ARM/CloudFormation), and cloud IAM services (Azure/AWS/GCP) to manage privileged access in modern delivery environments.
  • Strong analytical, problem-solving, and attention-to-detail skills; works independently with minimal supervision.
  • Excellent communication and collaboration skills with IT, security teams, and business units.

Cognitive/Mental Requirements:
  • Communicating with others to exchange information.
  • Problem-solving and thinking critically.
  • Completing tasks independently.
  • Interpreting data
  • Making timely decisions in the context of a workflow.
  • Maintaining focus.
  • Assessing the accuracy, neatness and thoroughness of the work assigned.
  • Learning new tasks and completing tasks in situations that have a speed or productivity quota.
  • Remembering and adhering to processes and protocols.
  • Applying established protocols in a timely manner.

Working Conditions and Physical Requirements:
  • Remaining in a stationary position, often standing or sitting for prolonged periods.
  • Communicating with others to exchange information.
  • Repeating motions that may include the wrists, hands, and/or fingers.
  • Assessing accuracy, neatness, and thoroughness of work.
  • Must be able to provide a dedicated, secure work area.
  • Must be able to provide high-speed internet access/connectivity and office setup and maintenance.
  • No adverse environmental conditions are expected.

Base compensation ranges from $120,000 to $150,000 per year. Specific offers are determined by various factors, such as experience, education, skills, certifications, and other business needs.
Cotiviti offers team members a competitive benefits package to address a wide range of personal and family needs, including medical, dental, vision, disability, and life insurance coverage, 401(k) savings plans, paid family leave, 9 paid holidays per year, and 17-27 days of Paid Time Off (PTO) per year, depending on specific level and length of service with Cotiviti. For information about our benefits package, please refer to our Careers page.
Date of Posting: 2/18/2026
We anticipate that the application window will close on 4/18/2026, but the application window may change depending on the volume of applications received or close immediately if a qualified candidate is selected.
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