Urgent! Principal Systems DevOps Engineer Job Opening In Columbia – Now Hiring Leidos
**Description**
**Leidos** has a new and exciting opportunity for a Principal Systems Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** .
Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
At **Leidos** , we offer **competitive benefits** , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more.
**Join us and make a difference in National Security!**
We are seeking a highly skilled **Principal Systems DevOps Engineer** with expertise in Git and extensive experience in platform architecture, automation, and cloud infrastructure.
This role requires a deep understanding of Linux and Windows environments, Agile methodologies, and the ability to implement cutting-edge solutions for deployment and system optimization.
The ideal candidate is proficient in programming, has a strong background in system administration, and thrives in a collaborative, fast-paced environment.
**Responsibilities:**
+ Support the development lifecycle, including platform design, deployment, and debugging.
+ Build and maintain a release pipeline for fast, secure delivery to production.
+ Automate deployments across environments using scripting languages and toolkits.
+ Configure sites/applications via tools like Puppet and Ansible, and maintain Confluence/Jira software.
+ Assist in designing/maintaining web service infrastructure and deployments.
+ Identify and implement process improvements through automation and streamlining.
**Basic Qualifications**
+ Twenty (20) years' experience as a SE in programs and contracts of similar scope, type, and complexity is required.
Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required.
Five (5) years of additional SE experience may be substituted for a bachelor's degree.
+ **Clearance Requirement: Top Secret/SCI with Polygraph**
**Preferred Qualifications**
+ Fluent with Git and version control best practices, including branching and merging strategies.
+ Strong knowledge of Linux environments (RHEL 6/7/8, RHCSA/RHCE, CentOS) and Windows system administration.
+ Experience integrating Jenkins/Bamboo, Docker, and Kubernetes for automated deployment (preferred).
+ Expertise with caching technologies (e.g., Memcache, Active MQ, Redis, APC), MySQL (Clusters, Replication, Tuning), and Elasticsearch (Kibana a plus).
+ Familiarity with security practices, networking protocols, firewalls, and PCI compliance.
+ 5+ years in Agile development environments and 5+ years managing AWS cloud or virtualized servers in PaaS environments.
+ Proficiency in at least one programming language (Ruby, C/C++, Go, Python, or Java) and understanding of object-oriented programming.
+ Support the planning and test analysis of the DoD Certification/Accreditation Process (as well as other Government Certification and Accreditation (C&A) processes)ed.
+ Experience with Atlassian tools (Jira, Confluence)
+ Agile experience
+ Experience with MS Project and/or Visio
CONMD
CSSRC
Come break things (in a good way).
Then build them smarter.
We're the tech company everyone calls when things get weird.
We don’t wear capes (they’re a safety hazard), but we do solve high-stakes problems with code, caffeine, and a healthy disregard for “how it’s always been done.”
**Original Posting:**
October 7, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
**Pay Range:**
Pay Range $148,850.00 - $269,075.00
The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary.
Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
REQNUMBER: R-00168285
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.
Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws.
Leidos is an equal opportunity employer/disability/vet.
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Unlock Your Principal Systems Potential: Insight & Career Growth Guide
Real-time Principal Systems Jobs Trends in Columbia, United States (Graphical Representation)
Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph below. This graph displays the job market trends for Principal Systems in Columbia, United States using a bar chart to represent the number of jobs available and a trend line to illustrate the trend over time. Specifically, the graph shows 47434 jobs in United States and 354 jobs in Columbia. This comprehensive analysis highlights market share and opportunities for professionals in Principal Systems roles. These dynamic trends provide a better understanding of the job market landscape in these regions.
Great news! Leidos is currently hiring and seeking a Principal Systems DevOps Engineer to join their team. Feel free to download the job details.
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An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Leidos adheres to the cultural norms as outlined by Expertini.
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Before the Interview:To prepare for your Principal Systems DevOps Engineer interview at Leidos, research the company, understand the job requirements, and practice common interview questions.
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