Bash

Bash Developer Jobs

17 jobs found

1d ago

Software Engineer – Linux experience

General Dynamics Mission Systems, Inc Manassas, VA

Manassas, VA

1d ago

$110k - $122k/yr Full time Application Security Automation Bash

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Job Description

General Dynamics Mission Systems, Inc. is seeking an Integration Engineer to support Common Infrastructure Services (CIS) for Submarine Warfare Federated Tactical Systems (SWFTS) in Manassas, VA. In this role, you will integrate software components into a CIS Linux-based Common Computing Environment (CCE), strengthen the build process, and set up or configure hardware and software test environments.

Role Overview

You will focus on integrating software components into the CIS Linux-based Common Computing Environment (CCE) and improving the software build workflow. The position also includes establishing and configuring hardware and software test environments to support integration and validation activities for CIS capabilities within SWFTS.

Responsibilities

Integrate software components into the CIS Linux-based Common Computing Environment (CCE).
Improve the software build process and support setup and configuration of hardware/software test environments.

Required Qualifications

Bachelor’s degree in Computer Science/Computer Engineering/Software Engineering or a related Science, Engineering, Technology or Mathematics field.
2+ years of job-related experience, or a Master’s degree plus 6 months of job-related experience.
Experience with Kubernetes and Linux.
Experience in Linux-based high availability systems.
Hands-on ability to set up, maintain, and troubleshoot hardware/software test environments.
Experience managing software builds and integrating software components.
Experience integrating containerized software components in a distributed computing environment.
Knowledge of containerized environments and Kubernetes container orchestration.
Skilled in bash and python scripting to automate installation, test, and monitoring.
Ability to develop automated build processes that support continuous quality and cyber analysis.
Experience with DevSecOps and Agile methodologies.
Configuration setup experience for RHEL servers and network switches.
Advanced troubleshooting techniques to isolate software and hardware issues.
U.S. citizenship required.
Local to the area and able to work onsite.
Must be able to obtain a Department of Defense Secret security clearance within a reasonable amount of time after hire.

Technologies

Kubernetes
Linux
bash
python
RHEL
RKE2
Docker
Podman
C/C++
DevSecOps
Agile
RHEL servers
network switches

Desired Capabilities

Experience working with Docker and/or Podman containers.
Experience with the RKE2 Kubernetes distribution.
Experience with C/C++ or other high order language.
Red Hat System Administrator/Engineer certification.

Security Clearance Information

Must be able to obtain a Department of Defense Secret security clearance. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information.

Workplace Options

This position is fully on-site.
While on-site, you will be part of the GDMS Manassas team.

Compensation

USD 110,241 - 122,298 per year.

Benefits

401k matching
flex time off
paid parental leave
healthcare benefits
health & wellness programs
employee resource and social groups
Flexible schedules with every other Friday off work, if desired (9/80 schedule)

Additional Commitment Highlights

Opportunities for continuous learning and development.
Research oriented work with award winning teams developing practical solutions for national security.
Competitive benefits, including 401k matching, flex time off, paid parental leave, healthcare benefits, health & wellness programs, employee resource and social groups, and more.
Identifies opportunities to apply AI for continuous improvement and innovation.
More details available at gdmissionsystems.com/careers/why-work-for-us/benefits.

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3d ago

Associate Software Engineer

Northrop Grumman Huntsville, AL

Huntsville, AL

3d ago

$73k - $131k/yr Full time Bash Engineer Gitlab

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Job Description

Northrop Grumman Defense Systems is hiring an Associate Software Engineer in Huntsville, AL (onsite) to support Global C2 Solutions and mission-critical command and control (C2) software.

Responsibilities

Design, develop, document, test, and debug applications and software systems implementing logical and mathematical solutions for Global C2 missions
Deliver work in a fast-paced environment with high expectations, diverse assignments, and cross-organization collaboration
Contribute on Scaled Agile Framework (SAFe) Scrum teams to develop and maintain software products across multiple software baselines
Provide technical solutions for complex and difficult problems aligned with program objectives
Adapt to evolving mission and program needs by learning new technologies and operating outside established comfort zones
Perform software development and upgrades across multiple programming languages/versions while minimizing changes to the operational behavior of tactical software
Support testing activities, including unit and functional testing, code coverage analysis, and static code analysis

Requirements

Bachelor’s degree in a STEM field and at least 1 year of relevant experience (Associate Software Engineer)
Active Secret Clearance
Object-oriented software development experience in Java and C++
Experience with Linux-based development and runtime environments, including Bash and Python scripting
Experience with modern configuration management and source control tools (e.g., Git, GitLab)
Familiarity with Agile development using SAFe and Atlassian tools (e.g., Jira, Confluence)

Technologies

Java, C++
Linux
Bash, Python
Git, GitLab
SAFe
Jira, Confluence

Salary

Primary level range: $72,700.00 - $109,100.00 per year
Secondary level range: $87,600.00 - $131,400.00 per year

Additional Compensation

Overtime eligibility depending on position
Shift differential depending on position
Discretionary bonus depending on position
Annual bonuses designed to reward individual contributions and share in company results
Long Term Incentives for Vice President or Director positions

Benefits

Health insurance coverage
Life and disability insurance
Savings plan
Company paid holidays
Paid time off (PTO) for vacation and/or personal business
Overtime (depending on the position)
Shift differential (depending on the position)
Discretionary bonus (depending on the position)
Annual bonuses (designed to reward individual contributions)
Long Term Incentives (for Vice President or Director positions)

Clearance and Eligibility

Clearance required for start: Yes
Clearance type: Secret
U.S. citizenship required for positions with a government clearance and certain other restricted positions

Travel and Logistics

Travel: 10% of the time
Relocation assistance: No

Application Period

Estimated to be 20 days from the job posting date; may be shortened or extended based on business needs and candidate availability

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7d ago

Sr. Software Engineer

Columbus Technologies and Services Inc Pasadena, CA

Pasadena, CA

7d ago

$61 - $105/hr Contract Senior Bash CI/CD

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Job Description

Columbus Technologies and Services Inc is seeking a Senior Software Engineer to help build and sustain software for DSN embedded platforms and operational ground systems supporting NASA Deep Space Network activities. This contract role supports embedded Linux and server-side development across DELOS embedded OS, Buildroot-based workflows, cybersecurity needs, and production operational support, with onsite work in Pasadena.

In this position, you will contribute to DELOS software development within the Buildroot ecosystem, deliver containerized, CI/CD-compatible build processes, and support mission operations through troubleshooting and ongoing service reliability improvements for the Telemetry, Tracking, and Command software suite.

What you’ll do

Develop and maintain the DELOS embedded operating system for DSN embedded systems using the Buildroot framework.
Design, implement, and troubleshoot embedded software applications running on DELOS-based systems in lab and operational environments.
Develop, integrate, and deliver DELOS software packages and tools within the Buildroot ecosystem, aligning with DSN configuration-management practices.
Maintain CI/CD compatible, containerized build processes as part of software delivery.
Implement cybersecurity requirements and recommendations for embedded software systems.
Contribute to technical documentation and participate in code reviews and design reviews.
Develop and maintain the WebCMD service as part of the Telemetry, Tracking, and Command software suite.
Support NASA flight project operations by answering questions, providing investigative insight, and resolving issues.
Monitor and maintain production service availability, including failover and recovery.
Partner with DSN operations and flight project teams to gather requirements and deliver updates.

Required qualifications

Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or a related technical discipline, with typically minimum 5 years of related experience for Level III or 9 years for Level IV; or a Master’s degree with minimum 3 years (Level III) or 7 years (Level IV); or a PhD with minimum 3 years (Level III) or 5 years (Level IV).
High proficiency in C/C++ programming for embedded systems using modern build systems.
High proficiency in Java and database experience.
Deep knowledge of Python and Bash scripting for tooling, system administration, and troubleshooting.
Experience with kernel configuration and cross-compilation toolchains for embedded architectures.
Familiarity with Docker for containerization in development and build environments.
Familiarity implementing cybersecurity requirements in software systems.
Familiarity with Git version control and software development workflows.
Strong written and verbal communication skills and ability to work effectively as part of a small collaborative team.
Experience working on high-reliability or mission-critical systems.
Ability to travel to domestic and foreign Deep Space Network sites for 1 to 2 weeks per year.

Technologies

DELOS, Buildroot, embedded Linux, C/C++
Java, Python, Bash
Docker, Git, CI/CD, containers
WebCMD, Telemetry, Tracking, and Command software suite

Benefits

W2 with full benefits
9/80 Work Schedule

Position details

Location: Pasadena, CA (onsite)
Job type: contract
Pay: USD 61-105 per hour
Citizenship/eligibility: Must be a US Citizen or Green Card holder
Contract duration: 14 month contract position with potential to be extended or converted
Contingencies: Offer is contingent on passing a background check and drug screen

Equal opportunity

Columbus is an Equal Opportunity Employer.
All qualified applicants will receive consideration without regard to race, color, religion, creed, sex, marital status, age, national origin, veteran status, disability status, or any other characteristic protected by applicable law.
As a federal contractor, Columbus participates in the E-Verify Program.

Desired skills

Prior experience with Buildroot or Yocto embedded build frameworks.
Experience configuring Linux services such as BusyBox init and systemd, plus Linux system administration.
Experience with U-Boot bootloader, dual-boot systems, and overlay filesystems.
Experience with industrial communication protocols such as EtherCAT, CANopen, or serial communications.
Experience administering database, web server, and authentication services such as MySQL, Apache httpd, Tomcat, or LDAP/SSO.
Experience developing server-side applications in Java or another backend language.
Familiarity with Jenkins, Artifactory, or other CI/CD and artifact repository management tools.
Knowledge of Common Vulnerabilities and Exposures (CVE) management and security vulnerability assessment for embedded systems.

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22d ago

Associate Software Developer

Leidos Gaithersburg, MD

Gaithersburg, MD

22d ago

$58k - $105k/yr Full time Ansible Application Security Automation

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Job Description

Leidos is hiring an Associate Software Developer to support System Management for the FAA Terminal Flight Data Manager (TFDM) program, supporting integration and modernization of air traffic management systems.

Responsibilities

Support TFDM deployment activities, including system integration and modernization work across environments
Build and automate system workflows using Ansible, Python, and Bash/Shell scripting
Manage Linux-based systems across their lifecycle, from bare metal provisioning through operational deployment
Create and run container build and orchestration workflows using Podman and Docker
Help coordinate multi-environment deployments spanning dev/test/prod/lab
Support package and dependency management across the stack using RPM, pip, and Ansible Galaxy
Contribute to deployment-ready configurations, including network configuration (VLANs, IP schemes, switch configs)
Support virtual machine lifecycle management using VMware and KVM
Support physical hardware provisioning workflows using PXE boot and kickstart

Requirements

Ansible: deep experience with playbooks, roles, custom plugins, callbacks, and inventory systems
Python: strong scripting, automation, and tool development
Bash/Shell scripting: complex build orchestration and system automation
Linux system administration: Red Hat Enterprise Linux, package management, and integration of Linux technologies; manage systems from bare metal to operational deployment across multiple environments
Container technology: Podman/Docker, container builds, orchestration
Network configuration: VLANs, IP schemes, switch configs
Physical hardware provisioning: PXE boot, kickstart
Virtual machine lifecycle management: VMware and KVM
Multi-environment deployment: dev/test/prod/lab
Package ecosystem management: RPM, pip, Ansible Galaxy
Education: Bachelor’s degree in computer science or related field; and less than 2 years of prior relevant experience
Must be able to obtain and maintain a Public Trust clearance
Must be a US Citizen or Permanent Resident

Desired Qualifications

Ansible best practices
YAML templating and variable hierarchies
Ansible vault and secrets management
Multi-site infrastructure coordination
Custom Ansible plugin development
AI assisted development

Location and Work Schedule

Gaithersburg, MD hybrid: 3 days per week in the Gaithersburg, MD office and 2 days per week from home office

Travel

25% travel required
Travel to various airports across the country as TFDM is deployed to 89 airports
Trips generally last 1 to 2 weeks

Pay Range

USD 57,850 - 104,575 per year

Benefits

Health and Wellness programs
Income Protection
Paid Leave
Retirement

Technologies

Ansible
Python
Bash/Shell scripting
Red Hat Enterprise Linux
Podman
Docker
VMware
KVM
RPM
pip
Ansible Galaxy
PXE boot
kickstart

For U.S. positions: While subject to change based on business needs, Leidos reasonably anticipates this job requisition will remain open for at least 3 days, with an anticipated close date no earlier than 3 days after the original posting date.

Original posting date: October 13, 2026

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1mo ago

DevOps Software Engineer

Lambentwit technologies Springfield, VA

Springfield, VA

1mo ago Closed

$175k - $250k/yr Full time Ansible Application Security Automation

This position is no longer accepting applications (closed Nov 4, 2026).

Job Description

Lambentwit technologies is hiring a DevOps Software Engineer to support a high-profile government mission in Springfield, VA. The role centers on delivering secure Linux environments, automating infrastructure with code, and maintaining mission-critical systems for classified operations.

This position requires an active TS/SCI clearance with CI Polygraph and focuses on security-minded engineering practices, including Linux hardening and STIG compliance.

Key Responsibilities

Administer and maintain secure Linux-based environments.
Develop and maintain automation using Python and Ansible.
Implement and support Linux security best practices, including SELinux and STIG compliance.
Provision, configure, and maintain Linux servers.
Automate infrastructure deployment and system configuration.
Troubleshoot system performance, security, and operational issues.
Collaborate with engineering and cybersecurity teams to keep infrastructure secure and reliable.
Support system upgrades, patch management, and configuration management activities.
Maintain technical documentation and operational procedures.

Requirements

Active TS/SCI clearance with CI Polygraph (Required).
Bachelor’s degree in Computer Science, Information Technology, Engineering, or equivalent experience.
3+ years of experience in DevOps, Linux Administration, or Systems Engineering.
Strong troubleshooting and analytical skills.
Ability to work effectively in a secure, classified environment.
Strong experience with Linux administration (RHEL/CentOS/Ubuntu).
Experience with SELinux configuration, management, and troubleshooting.
Python scripting proficiency for automation.
Experience with Ansible for configuration management and infrastructure automation.
Knowledge of Linux security hardening and system provisioning.
Experience developing and maintaining automated configuration management solutions.
Familiarity with Linux shell scripting (Bash).

Technologies

Linux, RHEL, CentOS, Ubuntu
SELinux, Python, Ansible, Bash
STIG, Git, CI/CD pipelines
AWS, Azure, OpenShift

Benefits

401(k)
401(k) matching
Dental insurance
Employee assistance program
Health insurance
Health savings account
Life insurance
Paid time off
Parental leave
Professional development assistance
Retirement plan
Vision insurance

Desired Experience

Linux system administration
Linux scripting and automation
Automated system configuration and deployment
Linux security implementation and compliance
Operating system provisioning and lifecycle management
Infrastructure automation and configuration management

Preferred Qualifications

Experience supporting DoD or Intelligence Community environments
Familiarity with STIG implementation and compliance
Experience with Git version control
Experience with CI/CD pipelines
Knowledge of virtualization technologies
Familiarity with cloud technologies (AWS, Azure, or OpenShift) is a plus
Security+ or Linux-related certifications (RHCSA/RHCE, Linux+, etc.) are desirable

Location: Springfield, VA (onsite). Salary: USD 175,000 - 250,000 per year.

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1mo ago

Data Engineer

Arcfield Newport, RI

Newport, RI

1mo ago Closed

$75k - $131k/yr Full time Bash Computer Skills Data

This position is no longer accepting applications (closed Nov 1, 2026).

Job Description

Arcfield is hiring a Data Engineer to support complex data and networking environments in Newport, RI (onsite).

Responsibilities

Operate under general supervision and provide solutions to technical problems of moderate scope and complexity.
Work with complex data and networking systems while following strict organizational standards.
Collaborate with a large, established cross-discipline team; communicate effectively in support of shared delivery.
Support the management of unstructured and semi-structured data.
Use and maintain Linux systems, including Ubuntu and RHEL.
Learn and work with additional Unix-like or non-standard OS environments (examples include Dell OneFS, QTS, and Cisco IOS).
Develop, maintain, and troubleshoot automated scripts using common scripting and programming languages (including Bash and Batch).
Use programming languages such as C/C++ and Python to support scripting development and troubleshooting.

Requirements

Bachelor’s degree (or equivalent) with 2-4 years of experience, or Master’s degree with 0-2 years of experience, or High School with 8-10 years of experience.
Experience involved in the management of unstructured and semi-structured data.
Ability to obtain and maintain a Secret clearance.

Technologies

Linux (Ubuntu)
Linux (RHEL)
Dell OneFS
QTS
Cisco IOS
C/C++
Python
Bash
Batch

Compensation

USD 75,447 - 131,188 per year

Benefits

Health Insurance
Life Insurance
Paid Time Off
Holiday Pay
Short Term and Long-Term Disability
Retirement and Savings
Learning and Development opportunities
wellness programs
other optional benefit elections

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1mo ago

Python Developer

Atlas Technologies Inc North Charleston, SC

North Charleston, SC

1mo ago Closed

$100k - $120k/yr Full time Backend Developer Python Ansible

This position is no longer accepting applications (closed Oct 25, 2026).

Job Description

Atlas Technologies Inc is seeking a Python Developer to support a Navy customer building and maintaining Linux-based software and infrastructure.

Responsibilities

Develop and deliver solutions on Red Hat Enterprise Linux (RHEL) servers
Build and work with container technologies including Docker and Podman
Instantiate and administer Red Hat virtual machines using KVM
Automate operational tasks with Bash and Ansible
Develop applications using Python
Research and resolve software bugs across the environment
Maintain code in software repositories using Git
Run testbed demos and proofs of concept for leadership
Support subject matter experts with software engineering change request (ECR) requirements and software documentation

Requirements

US Citizenship
Ability to obtain and maintain a Department of Defense (DoD) Secret Level Security Clearance
Ability to maintain a DoD IAT II certification
Experience with Red Hat or similar Linux distributions
Experience creating Linux Bash scripts
Experience programming in Python
Familiarity with layer 2 & 3 switch and router technologies
Strong documentation and oral communication skills to communicate across users, engineers, managers, and organizations
Ability to work in a highly collaborative environment
Ability to multi-task and balance multiple goals and priorities
Self-motivated work ethic with a commitment to quality
Interest in learning and working in the IT industry

Technologies

Python
Red Hat Enterprise Linux (RHEL)
Linux-based systems
Docker, Podman
KVM
Bash, Ansible
Git
Linux Bash scripts
layer 2 & 3 switch and router technologies

Location, Salary, and Schedule

Location: North Charleston, SC (hybrid)
Compensation: USD 100,000 - 120,000 per year
Telework: up to 2 days per week
Note: Atlas reserves the right to adjust schedule to meet customer needs

Education

BS Degree in a relevant technical field or a combination of education and experience

Benefits

Competitive salary
Generous benefits package
Opportunity to make a positive impact in your own community

Additional Preferences

Experience with Navy systems
A Linux OS certification

Certifications (Ability to Obtain Within 3 Months of Start Date)

CompTIA Security+ CE
Professional Scrum Developer certification or Certified Scrum Developer certification

Accessibility & Accommodations

Atlas Tech strives to make its website (www.atlas-tech.com) accessible to all users
For application assistance or reasonable accommodations due to a disability, contact: hr.recruiter@atlas-tech.com
This email is designated for accommodation requests only and cannot be used to inquire about application status
Atlas Tech provides reasonable accommodations in accordance with the Americans with Disabilities Act (ADA)