Software Engineer 3 - Linux/Bash/Python/Java/IaC/Docker/CI/CD

Posted 18 Days Ago
Be an Early Applicant
Annapolis Junction, MD, USA
In-Office
130K-270K Annually
Senior level
Software
The Role
Senior software engineer responsible for engineering, implementing, integrating, and sustaining a Linux-based tools suite. Ensure secure credential and secrets management, privileged access controls, automation, and compliance. Serve as Linux/tools SME; develop Bash/Python/Java code, implement IaC, containerization, REST API integrations, troubleshoot distributed systems, and collaborate with security, infrastructure, and DevOps teams to support large Linux clusters.
Summary Generated by Built In
Build to something to be proud of.

Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country.


Description

Captivation Software is looking for a senior level software engineer who shall be responsible for the engineering, implementation, integration, and sustainment of the project Tool's Suite in a Linux environment. This role ensures secure credential management, privileged access controls, secrets management, and automation capabilities that align with mission security and compliance requirements. The Software Engineer shall serve as the SME for the tool's technologies running on Linux systems and shall collaborate closely with security, infrastructure, and DevOps teams.


RequirementsSecurity Clearance:
  • Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen
Minimum Qualifications:
  • Master's degree in Computer Science or related discipline from an accredited college or university, plus five (5) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
  • Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus seven (7) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity
  • Nine (9) years of experience as a SWE, in programs and contracts of similar scope, type, and complexity.
Required Skills:
  • Experience using the Linux CLI and Linux Suite of Tools
  • Experience developing scripts using Bash/Python
  • Recent software development experience using Python and Java
  • Strong background in Linux administration such as RHEL, CentOS, Rocky, Ubuntu
  • Hands-on experience implementing or supporting at least one Delinea product (e.g., Secret Server, Privilege Manager, DevOps Secrets Vault)
  • Understanding of identity and access management (IAM), privileged access management (PAM), certificate-based authentication, and security best practices
  • Experience troubleshooting system-level issues in distributed environments, including logs, services, networking, and authentication
  • Familiarity with API-based integrations, RESTful services, and secrets automation in CI/CD pipelines
  • Experience with IaC (Infrastructure as Code) principles and automation tools such as Ansible and SaltStack
  • Experience with containerization technologies such as Docker, Podman, and associated secret‑handling patterns
  • Experience with the sustainment and support of large Linux clusters including day-to-day operations, monitoring and problem resolution
Desired Skills:
  • Experience with the Atlassian Suite of Tools such as Jira and Confluence
  • Experience supporting enterprise security tools or working in a cybersecurity-focused software engineering role

This position is open for direct hires only. We will not consider candidates from third party staffing/recruiting firms.

Benefits
  • Annual Salary: $130,000 - $270,000 (Depends on the Years of Experience)
  • Up to 20% 401k contribution (No Matching Required and Vested from Day 1)
  • Above Market Hourly Rates
  • $3,600 HSA Contribution
  • 6 Weeks Paid Time Off
  • Company Paid Employee Medical/Dental/Vision Insurance/Life Insurance/Short-Term & Long-Term Disability/AD&D

Skills Required

  • Must currently hold Top Secret/SCI U.S. Government security clearance with a favorable Polygraph; U.S. citizen required.
  • Master's degree in Computer Science or related discipline plus 5 years SWE experience, or Bachelor's plus 7 years, or 9 years SWE experience.
  • Experience using the Linux CLI and Linux suite of tools.
  • Developing scripts using Bash and Python.
  • Recent software development experience using Python and Java.
  • Strong background in Linux administration (RHEL, CentOS, Rocky, Ubuntu).
  • Hands-on experience implementing or supporting at least one Delinea product (Secret Server, Privilege Manager, DevOps Secrets Vault).
  • Understanding of identity and access management (IAM), privileged access management (PAM), certificate-based authentication, and security best practices.
  • Experience troubleshooting system-level issues in distributed environments (logs, services, networking, authentication).
  • Familiarity with API-based integrations, RESTful services, and secrets automation in CI/CD pipelines.
  • Experience with Infrastructure as Code principles and automation tools such as Ansible and SaltStack.
  • Experience with containerization technologies such as Docker and Podman, including secret-handling patterns.
  • Experience with sustainment and support of large Linux clusters, including operations, monitoring, and problem resolution.
  • Experience with the Atlassian Suite (Jira, Confluence).
  • Experience supporting enterprise security tools or working in a cybersecurity-focused software engineering role.
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The Company
HQ: Baltimore, MD
19 Employees
Year Founded: 2014

What We Do

Build something to be proud of. Captivation is focused on engineering digital solutions for mission makers. We deliver software engineering expertise across a broad spectrum of disciplines, collaborating to solve problems with the agility and efficiency of a small business. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is a small, developer-oriented company that embraces the progressive attitude you would expect at a tech startup. We value transparency in the employer-employee relationship, and aim to empower our team through a flattened company structure. We actively pursue the most interesting work the Intelligence Community has to offer. Our team works with leading software technologies to create awesome solutions for happy clients.

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