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Added 2 hours ago
AA
Intern - Software Delivery Platform (Summer 2027)
Alaska Airlines
SeaTac, WA
- $30 USD / hour
Help test, upgrade, and promote platform add-ons (e.g., Cilium, Envoy Gateway, cert-manager, Dynatrace) through dev, test, QA, and production using GitOps with Argo CD.
Added 12 hours ago
Senior Container Platform Engineer
Charles Schwab
Austin, TX
Experience with OpenShift GitOps or Argo CD, Advanced Cluster Management, Advanced Cluster Security, OpenShift Pipelines, Quay, Concourse, or comparable platform management and delivery…
Added 13 hours ago
Cyber Security Engineer (Cloud Security)
TherapyNotes.com
Remote, United States
Familiarity with GitOps tooling (Argo, Flux) for secure deployment in Kubernetes environments.
Added 20 hours ago
Software Engineer II - Argo Applications
Frost Bank
San Antonio, TX
As a Software Engineer II -Argo Applications at Frost, you are our code guru, not only configuring the systems but understanding the why’s behind them. Our software engineers believe in…
Added 1 day ago
VS
Site Reliability Internship - Summer 2027
Varda Space Industries
El Segundo, CA
- $33 USD / hour
Deploy and manage services in Azure Kubernetes Service (AKS) clusters using Argo CD
Added 1 day ago
A
Sr DevOps Engineer
ArtosAI
San Francisco, CA
- $166,500 to $231,000 USD / year
…You'll help establish scalable infrastructure patterns and developer-friendly workflows that allow engineers to ship software quickly, reliably, and…
Added 2 days ago
F
Senior Software Engineer, Virtual Care Platform
Fabric
Remote, United States
- $140,000 to $170,000 USD / year
Added 2 days ago
DevOps Platform Engineer and Linux Systems Administrator
Absolute Business Solutions Corp
Bethesda, MD
Experience with Salt, Helmfile, GitLab, Nexus, or Argo CD.
Added 2 days ago
Underwriter II, Construction, Owners
Clearbrook Group Services Inc.
United States
Argo Group is an underwriter of specialty insurance products in the property and casualty market. Argo offers a full line of products and services designed to meet the unique coverage and…
Added 2 days ago
Principal Systems Development Engineer
Round Rock, TX · TX
…workflow orchestration systems, agent-based automation, and developer tooling that runs in air-gapped data center environments across the…
Added 2 days ago
Advisor-IT Risk and Compliance
EST FedEx Freight, Inc
United States
Strong interpersonal and collaborative skills to partner successfully across both developer groups and non-technical business units.
Added 2 days ago
Practice Director, Cloud Services - US-Based
Toptal
Remote, United States
Added 2 days ago
T
Jr. DevOps Role (W2 Only)
TEKsystems
Lansing, MI
- $25 to $35 USD / hour
Configure and monitor Kubernetes (OpenShift) namespaces and work with tools such as Helm and Argo
Added 2 days ago
TL
Technical Instructor, Cloud & DevOps Support (Temporary)
The LaunchCode Foundation
Saint Louis, MO
- $75 USD / hour
Teach delivery and troubleshooting: CI/CD pipeline stages and failed-job analysis, GitOps concepts, Argo CD application states, and structured investigation of simulated tier-2 tickets and…
Added 2 days ago
C
Automation Tester - fraud transaction - Hybrid
Cognizant
Alpharetta, GA
- $53,000 to $92,500 USD / year
Experience using application monitoring and log analysis tools such as Splunk and Argo
Added 2 days ago
C
Automation Tester - fraud transaction - Hybrid
Cognizant
Alpharetta, GA
- $53,000 to $92,500 USD / year
Experience using application monitoring and log analysis tools such as Splunk and Argo
Added 2 days ago
Senior DevOps Engineer (AWS)
Qvest US
NY · Los Angeles, CA
…Actions or GitLab CI, integrated with GitOps engines (e.g., Argo CD) for zero-downtime, progressive rollouts (Blue/Green,…
Added 2 days ago
DevOps Engineer (AWS)
Qvest US
NY · Los Angeles, CA
…Actions or GitLab CI, integrated with GitOps engines (e.g., Argo CD) for zero-downtime, progressive rollouts (Blue/Green,…
Added 2 days ago
Lead AWS Platform Architect
Select Source Solutions
Remote, United States
Develop and extend GitOps deployment models using Argo CD, Flux, or comparable technologies.
Added 2 days ago
Software Developer / Full Stack Engineer NSIC
Trinzic
Beavercreek Township, OH
Position OverviewWe are seeking a Junior to Mid Software Developer / Full Stack Engineer to support advanced software development efforts for NSIC programs. The selected candidate will…
Added 2 days ago
Cloud Engineer (REMOTE)
Koniag Government Services
Washington, DC
Maintain, support, and troubleshoot all other environments, including developer environments, testing environments, and pre-production environments using Kubernetes (EKS) or other AWS…
Added 2 days ago
BA
Platform DevOps Engineer
Booz Allen Hamilton
Colorado Springs, CO
- $61,900 to $141,000 USD / year
3+ years of experience with CI/CD tools, including Gitlab CI or Argo CD
Added 2 days ago
Software Engineer - SRE
Realtor.com
Austin, TX
CI/CD & GitOps:GitHub Actions, CircleCI, Argo CD
Added 2 days ago
DevOps Platform Engineer
Booz Allen Hamilton_United States
Arlington, VA · Eglin AFB, FL · Hill AFB, UT
Experience with GitOps tooling including Flux or Argo CD and Kustomize
Added 2 days ago
A
Principal Software Engineer, AI Compute Infrastructure
ARM
Seattle, WA
- $262,700 to $355,400 USD / year
…engineers to improve reliability, performance, scalability, and developer…

Absolute Business Solutions Corp

DevOps Platform Engineer and Linux Systems Administrator

Bethesda, MD, United States

The anticipated salary range for this requisition is $90k to $170k based on education, experience, technical qualifications, clearance, and applicable contractual requirements.

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Job details

Pay: The anticipated salary range for this requisition is $90k to $170k based on education, experience, technical qualifications, clearance, and applicable contractual requirements.
Posting language: English
Posted: Nov 6, 2026

Original job description

Absolute Business Solutions Corp (ABSC) is not just another tech company. We’re a community of innovators, engineers, analysts and business professionals working together with our customers to tackle the most complex challenges. For more than 20 years we’ve supported critical Department of Defense (DoD), Intelligence Community (IC), Federal Civilian missions and global, multi-national corporations. We specialize in supporting our clients in the Intelligence, Technology, Defense, AI/ML, and Data Science fields. As we continue to grow at a rapid pace, we need some amazing new professionals to join our team.

ABSC has an exciting opening for a TS/SCI-cleared DevOps Platform Engineer and Linux Systems Administrator supporting DIA-NDOC’s D3P modernization under the DTP contract. You will operate the Kubernetes-based application platform and shared runtime services that support a production big-data pipeline, helping ensure the environment remains reliable, secure, scalable, and ready for mission use.

The 10-year DOMEX Technology Platform (DTP) program modernizes the secure data, application, and infrastructure capabilities supporting DIA’s National Digital Exploitation & OSINT Center (NDOC). The program delivers scalable media processing, data discovery, enrichment, and analytical services that help mission users transform large volumes of digital information into timely, actionable intelligence. Team members work across software development, systems engineering, cybersecurity, platform operations, and mission integration to sustain current operations while delivering the next generation of DTP capabilities.

Work location and schedule: Most work is performed onsite at the customer location in Bethesda, MD. A flexible schedule and occasional remote work may be available based on customer requirements and deliverables.

Security clearance required for this role: An active TS/SCI clearance with the ability to obtain and maintain a CI polygraph is required.

Responsibilities

As an integral member of the DTP team, you will work closely with Government stakeholders and cross-functional engineering teams on the following key tasks:

Deploy, configure, monitor, troubleshoot, patch, upgrade, and maintain a production platform built on Kubernetes, Elasticsearch, Kafka, Redis, and related shared services.
Administer Linux-based applications and systems, including installation, configuration, hardening, performance analysis, and operational troubleshooting.
Troubleshoot pod failures, networking issues, image pulls, scheduling constraints, certificates, storage, and application connectivity.
Use Helm or comparable tools to manage Kubernetes application packages and configuration.
Support shared platform services such as Elastic, Redis, message queues, API gateways, and other distributed services.
Integrate platform services with physical and virtual infrastructure to maintain availability, reliability, security, and performance.
Design and support scalable and redundant application infrastructure across physical and virtual environments.
Develop and maintain infrastructure and platform automation using Terraform, Ansible, Helm, Bash, Python, or comparable tools.
Implement platform security, monitoring, logging, observability, capacity management, and DevOps best practices.
Contribute to engineering documentation, diagrams, models, Agile release planning, scrums, design sessions, and bug triage.

Requirements

To be successful in this role, you must meet the following qualifications:

Bachelor’s degree in Engineering, Computer Science, Systems Engineering, or a related field with four or more years of relevant experience, or a master’s degree with two or more years of relevant experience. Equivalent experience may be considered in lieu of a degree.
Active TS/SCI clearance with the ability to obtain and maintain a CI polygraph.
Current DoD 8140 IAT Level II or higher certification, such as Security+ CE or CySA+.
Ability to obtain Privileged User Account certification as required by DoD 8140 policy.
Hands-on experience administering and operating Kubernetes.
Experience using Helm or a comparable Kubernetes package and configuration-management tool.
Experience administering and troubleshooting Linux from the command line, including processes, filesystems, networking, permissions, logs, certificates, and system resources.
Experience supporting at least one shared data or application platform service, such as Elastic, Redis, message queues, or API gateways.
Familiarity with infrastructure and platform automation tools.
Working knowledge of platform-security and observability practices.
Ability to create and maintain clear technical documentation.
Strong troubleshooting, analytical, and communication skills.

Desired Skills

You will wow us even more if you have some of these skills:

Knowledge of Agile methodologies.
Development or scripting experience with Bash, PowerShell, Salt, Python, Groovy, or Java.
Experience with Kafka or another messaging platform.
Experience supporting GPU-based Kubernetes environments.
Experience with Salt, Helmfile, GitLab, Nexus, or Argo CD.

Salary and Compensation

Salary is commensurate with education and years of experience. The anticipated salary range for this requisition is $90k to $170k based on education, experience, technical qualifications, clearance, and applicable contractual requirements.

Who we are:

ABSC is a technology and services company that combines the agility of a small business with proven processes refined over more than two decades in business. We specialize in supporting public sector clients in the Intelligence, Defense, Health, and Safety areas. Our team stands ready to deliver the next generation of programs, personnel, and solutions to help advance our federal government customers’ driving innovation, agility, and security across all mission areas.

Some of our benefits include:

Generous PTO plus 11 Federal Holidays
Retirement Planning – 401k Fully Vested with Match
Annual Health and Wellness Allowance – buy an Apple Watch, a treadmill, or hit the gym on us
Career Development – Annual Funds to spend on Education and Training
Volunteer Time Off – Annually, all employees can spend 8 hours directly supporting a charity of choice
Charitable Match – ABSC matches an employee’s donation to a qualifying charity
Referral Program – We pay for internal and external referrals!
LOV Awards – Earn bonus awards throughout the year from our Living Our Values awards program

Apply to join our team today! We are always looking to grow our team - if you know someone who is seeking a new career opportunity, please share this job opening with them. ABSC offers generous external referral bonuses. You don’t need to be an employee to benefit from our Referral Program.

ABSC is a proud V3, Virginia Values Vets, member which recognizes our commitment to hiring Veterans. If you are a veteran, please be sure to include that in your application.

Equal Opportunity Employer, including veterans and individuals with disabilities.

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More about this job

Skills

DevOps
Linux
Kubernetes
Troubleshoot
Elasticsearch
Apache Kafka
Redis
Troubleshooting
Scheduling
IBM Terraform
Ansible
Bash
Python
Documentation
Computer science
Security+
Communication skills
Agile
Microsoft PowerShell
Apache Groovy
Oracle Java
GitLab

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