Senior Infrastructure/DevSecOps Engineer (TS/SCI with CI Poly) {S}

ARKA; Aurora (CO); On-site; USD 115,000 - 175,000; Full time

Benefits offered by this job

401k retirement plan

Paid vacation

Tuition assistance

Annual bonus program

Life insurance

Short-Term and Long-Term disability insurance

Employee assistance program (EAP)

Job summary

A leading technologies company in Aurora is seeking a Senior Infrastructure/DevSecOps Engineer to deliver complex software solutions supporting national security. The ideal candidate will have 5+ years of experience, proficiency in Kubernetes, and the necessary security clearance. This role offers generous relocation benefits, a flexible schedule, and a comprehensive benefits package, including a 401k plan and paid vacation. The position is on-site, located near the Rocky Mountains and downtown Denver.

Qualifications

• Bachelor's degree in engineering, Computer Science, or 4 years of related experience.
• 5+ years of Infrastructure/DevOps experience required.
• Active TS/SCI U.S. Government Security Clearance with CI Polygraph.
• Proficiency in Kubernetes and CI/CD tools essential.

Responsibilities

• Work closely with a talented team to deliver complex software applications.
• Collaborate with virtual or remote teams effectively.
• Deploy applications to Kubernetes clusters using Helm charts.

Skills

Kubernetes

Cloud platforms (AWS/GCP/Azure)

CI/CD pipelines

Bash scripting

Python scripting

Interpersonal skills

Troubleshooting

Problem-solving

Education

Bachelor’s degree in engineering, Computer Science, or related field

Tools

Gitlab

Jenkins

GitHub Actions

Docker

Terraform

CloudFormation

Job description

Senior Infrastructure/DevSecOps Engineer (TS/SCI with CI Poly) {S}

Job Category: ENG

Requisition Number: SENIO003006

• Posted : August 8, 2025
• Full-Time
• On-site

Locations

Showing 1 location

Aurora, CO 80011, USA

Description

ARKA Group L.P. (“ARKA”) is an advanced technologies company serving the U.S. military, intelligence community, and commercial space industry delivering next-generation solutions to support the national security space enterprise. Built on more than six decades of excellence, ARKA brings modern approaches and a culture of innovation to the challenges of today.

Join the ARKA team to learn how Beyond Begins Here. Discover your next career opportunity now!

Position Overview

This position is for aSenior DevSecOps Engineer. You will be working closely with a talented team to deliver a complex software application into operations. In addition, you'll have the opportunity to grow and hone your skills with other talented members at ARKA. Our ideal candidate is a DevSecOps Engineer who is a hard charging self-starter that can come onto a team and begin to produce quickly. You should have an advanced understanding of Kubernetes, containerization, automated test, and deployment pipelines.

We offer generous relocation benefits for eligible candidates.

In support of work/life balance, many positions are available for a flexible schedule within the pay period. Ask us about the opportunity for flex scheduling if that’s of interest to you.

Required Qualifications

• Bachelor’s degree in engineering, Computer Science, or related field or 4 years of directly related work experience in lieu of a degree
• 5+ years of Infrastructure/DevOps experience
• Demonstrated excellent interpersonal skills and engagement with virtual or remote teams
• Strong troubleshooting and problem-solving skills
• Strong understanding of Kubernetes and deploying applications to Kubernetes clusters
• Experience with using Helm charts to deploy software to Kubernetes clusters (ie. Argo CD)
• Strong experience with at least one of the major cloud platforms (AWS/GCP/Azure)
• Experience working with CI/CD pipelines and tools (Gitlab, Jenkins, Github Actions, etc)
• Scripting and automation skills (e.g., Bash, Python, GitHub workflows)
• IAT Level II or III certification (i.e. CompTIA Security+, CISSP, or CASP+)
• Active TS/SCI U.S. Government Security Clearance with fully adjudicated CI Polygraph

Preferred Qualifications

• Working knowledge of Scrum and Agile software development methodology
• Familiarity with government risk management framework (RMF) processes
• Experience with container tools (Docker, Podman) and container orchestration
• Experience with infrastructure as code tools (Terraform, CloudFormation)
• Basic understanding of observability tools like Prometheus, Grafana or similar

Pay Range: $115,000 - $175,000

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

The application window will close in 210 days for this position.

Location: Aurora, CO

Being situated at the foot of the Rocky Mountains, Aurora provides opportunities to enjoy all the beautiful nature that Colorado has to offer, while also being a 20-minute drive from downtown Denver and 15-minutes to the Denver International Airport.

What We Offer

• Company contributions to qualified HSA accounts
• 401k retirement plan with industry leading company contributions
• 3 weeks of vacation accrual per year plus time off for sick leave and unscheduled life events
• 13 paid holidays
• Upfront tuition assistance for approved degree programs
• Annual bonus program based on company and employee performance
• Company paid life insurance, AD&D, Short-Term and Long-Term disability insurance
• 4 weeks paid Parental Leave
• Employee assistance program (EAP)

This job operates in a professional office environment. While performing the duties of this job, the employee routinely is required to use hands to keyboard, communicate, listen to, and interpret instructions and remain stationary for extended periods of the time. This would require the ability to move around the campus and occasionally move/lift items weighing up to 25 lbs. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions of the job.

Applicants are invited to apply for a reasonable accommodation to perform the essential duties of the job. To apply, send a request to [e-mail] or contact 203-797-5000 and press 2 for Human Resources.

ITC & Security Clearance Requirements

This position requires active TS/SCI U.S. Government Security Clearance fully adjudicated CI Polygraph.

Visa Restrictions

No visa sponsorship is available for this position.

Pre-employment Screenings

Employment with any ARKA companies in the U.S. is contingent upon satisfactory completion of several pre-employment requirements to include a credit check, background check, and drug screen.

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities. This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.