Jobs in the United States

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Added 1 min ago
Tester (Remote)
GovCIO
Cheyenne, WY
GovCIO is currently hiring a Software Development Engineer in Test (SDET), Test Engineer, to join cross-functional product teams building and modernizing federal digital services on AWS…
Added 1 min ago
AT
Principal Software Engineer - (Reston or Cambridge)
Akamai Technologies, Inc.
Cheyenne, WY
- $169,300 to $304,700 USD / year
As a Principal Software Engineer Lead, you will be responsible for:
Added 3 mins ago
Tester (Remote)
GovCIO
Providence, RI
GovCIO is currently hiring a Software Development Engineer in Test (SDET), Test Engineer, to join cross-functional product teams building and modernizing federal digital services on AWS…
Added 3 mins ago
AT
Principal Software Engineer - (Reston or Cambridge)
Akamai Technologies, Inc.
Providence, RI
- $169,300 to $304,700 USD / year
As a Principal Software Engineer Lead, you will be responsible for:
Added 6 mins ago
UG
Senior Data Engineer
UnitedHealth Group
Eden Prairie, MN
- $91,700 to $163,700 USD / year
…and retrieval system capabilities. Manages relationships with software and hardware vendors to understand the potential architectural impact of different vendor strategies and data…
Added 8 mins ago
Senior Software Engineer, Cloud Platform
NVIDIA Corporation
Remote, United States
The NVIDIA DSX OS organization is looking for software engineering talent to build NVIDIA’s accelerated compute cloud services. These services include software to manage hardware and…
Added 8 mins ago
Senior Software Engineer, NVIDIA Kubernetes
NVIDIA Corporation
Remote, United States
As a Senior Software Engineer on the Management Plane area, you will own building and delivering software that creates, upgrades, scales, and operates Kubernetes clusters on…
Added 8 mins ago
Tester (Remote)
GovCIO
Frankfort, KY
GovCIO is currently hiring a Software Development Engineer in Test (SDET), Test Engineer, to join cross-functional product teams building and modernizing federal digital services on AWS…
Added 17 mins ago
Software Engineer - E2
Lockheed Martin
Cape Canaveral, FL · Cape Canaveral
The new Software Engineer will support the LE2 Program for Electrical Ground Support Equipment (EGSE). Use your strong software engineering skills to work with all project partners and…
Added 18 mins ago
Manufacturing Engineer
Lockheed Martin
Sunnyvale, CA · Sunnyvale
…handling. Drives adoption of new technologies and processes (automation, robotics, computer aided manufacturing software, etc.) to achieve greater efficiency, cost reduction and quality…
Added 18 mins ago
Software Engineer
Lockheed Martin
Cape Canaveral, FL · Cape Canaveral
The new Software Engineer will support the LE2 Program for Electrical Ground Support Equipment (EGSE). Use your strong software engineering skills to work with all project partners and…
Added 18 mins ago
Systems Engineer Sr - E3
Lockheed Martin
Littleton, CO · Littleton
…total system product to include: concept, design, fabrication, test, installation, operation, maintenance and disposal. Ensures the logical and systematic conversion of customer or product…
Added 18 mins ago
Information Assurance Security Engineer (IASE) / Information Systems Security Engineer (ISSE)
LEIDOS, INC.
Suitland, MD
Leidos is hiring a hands-on Information Assurance Security Engineer (IASE) / Information Systems Security Engineer (ISSE) to support a complex, mission-driven enterprise environment in…
Added 20 mins ago
Software Engineer, Full Stack & AI-Native Development (MTS)
Salesforce, Inc.
TX
…Development team is looking for a sharp, curious Full Stack Software Engineer who loves building great software and building it fast with modern AI tooling. This role is first and foremost…
Added 32 mins ago
Systems Design Engineer - Bioengineering
Thermo Fisher Scientific
Pleasanton, CA
The successful candidate will bring modern capabilities in computational modeling, automation, data science and AI. Working with experienced scientists and engineers, this person will…
Added 33 mins ago
Consulting Embedded Software Engineer
Northrop Grumman
Baltimore, MD · Baltimore
As a Consulting Embedded Software Engineer within the Software and Digital Technologies Organization, you will have a challenging and rewarding opportunity to be a part of our Radar…
Added 33 mins ago
Consulting Embedded Software Engineer
Northrop Grumman
Baltimore, MD · Baltimore
As a Consulting Embedded Software Engineer, you will have a challenging and rewarding opportunity to be a part of our Radar Software Development group. The new team member will work on…
Added 34 mins ago
Space Systems Engineer- Space Superiority
Northrop Grumman
Dulles, VA · Dulles
As a Space Systems Engineer, you’ll help shape the spacecraft and mission across the full lifecycle - from mission architecture and concept development through detailed analysis,…
Added 34 mins ago
Software/ Principal Software Engineer
Northrop Grumman
Huntsville, AL · Huntsville
Northrop Grumman Defense Systems is seeking multiple Software Engineers and Principal Software Engineers to join the Global C2 Solutions Business Unit in Huntsville, Alabama. You will help…
Added 34 mins ago
Software/ Principal Software Engineer
Northrop Grumman
Huntsville, AL · Huntsville
Northrop Grumman Defense Systems is seeking multiple Software Engineers and Principal Software Engineers to join the Global C2 Solutions Business Unit in Huntsville, Alabama. You will help…
Added 34 mins ago
Principal/Sr Principal Software Engineer
Northrop Grumman
Huntsville, AL · Huntsville
Northrop Grumman Defense Systems is seeking multiple Software Engineers and Principal Software Engineers to join the Global C2 Solutions Business Unit in Huntsville, Alabama. You will help…
Added 34 mins ago
Principal / Sr. Principal Cyber Systems Administrator
Northrop Grumman
Huntsville, AL · Huntsville
…technical lead, collaborating with systems engineering, cyber, and software teams to ensure mission-ready infrastructure at operational sites and test…
Added 34 mins ago
Principal Engineer - PVTP Architecture
General Motors LLC
Seattle, WA
The Physical and Virtual Test Platforms group is building the platform foundation GM engineering teams use to prepare, execute, and analyze physical and virtual tests across vehicle…
Added 35 mins ago
MS
Senior DevSecOps Engineer - Reston, VA
Military Spouse Jobs & VetJobs
United States
- $120,700 to $188,725 USD / year
Noblis is looking for a highly experienced DevSecOps Engineer with an active Top Secret/SCI clearance with Polygraph to support critical national security missions.
Added 58 mins ago
Senior Technical Account Manager
Red Hat, LLC
Remote, United States
Red Hat’s Technical Account Management team is looking for an enterprise-level engineer with a background in Red Hat Enterprise Linux to join us remotely in the East region of the United…

Markon

Sr. Test Automation Engineer

Columbia, MD, United States

$120,000 to $200,000 USD / year

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Job details

Pay: $120,000 to $200,000 USD / year
Apply by: Oct 30, 2027
Experience: Minimum 10+ years of related experience with large-scale CI/CD infrastructure and common source control frameworks (ex: Gitlab,MinIO, Bitbucket, Jenkins)
Posting language: English
Posted: Oct 30, 2026

Original job description

Description

Markon is looking for a Sr. Test Automation Engineer to support a team in the Columbia, MD area. This position is part of a team that supports the customers internal command IT systems, including one-of-a-kind cyberspace operations systems.

Responsibilities

Design, implement, and maintain CI/CD pipelines and DevOps infrastructure supporting USCYBERCOM mission systems and cyber operations platforms.
Develop, integrate, and optimize automated testing frameworks and validation pipelines to ensure reliability, security, and performance of mission-critical software systems.
Support lifecycle management of cyber capabilities by building, deploying, and sustaining scalable infrastructure across development and test environments.
Evaluate emerging DevOps tools, containerization technologies, and automation frameworks, providing recommendations for integration into existing mission environments.
Develop and maintain technical documentation, including system architecture diagrams, test plans, CI/CD workflows, and operational procedures.
Collaborate with software developers, cybersecurity analysts, and mission stakeholders to translate requirements into testable engineering and deployment solutions.

Qualifications

Active TS/SCI w/Poly
Typically requires a Bachelor's degree in related discipline
Minimum 10+ years of related experience with large-scale CI/CD infrastructure and common source control frameworks (ex: Gitlab,MinIO, Bitbucket, Jenkins)
Experience supporting integration, deployment, and validation of software systems in multi-environment (dev/test/ops) pipelines
Experience using cloud virtualization platforms like vSphere or ARIA
Experience developing and maintaining automated testing frameworks like Robot framework, Pytest, and GoogleTest
Experience with scripting languages (Python, Bash, Powershell)
Experience utilizing Podman/Docker
Advanced verbal and written communication skills with a focus on the creation of technical documentation for testing

Desired skills:

Development Test experience or Cyber Security Engineering
Masters Degree from an accredited college or university in Computer Engineering, Computer Science, Cybersecurity, Software Engineering, or related discipline
Knowledge of cross-compilation and experience building/using them on various architectures (PPC, MIPS, x86, ARM, RISC-V, etc.)
Experience with management products like Jira and Confluence
Extensive experience parsing user stories or requirements to create testable objectives and measures of performance that will lead to fully tested software products
GIAC Cloud Security Automation Certified or equivalent cybersecurity/DevOps certification

Salary Range USD $120,000.00 - USD $200,000.00 /Yr.The Markon pay range for this position is a general guideline only and 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.

Overview

Eager to join a team where your skills are valued, your growth is nurtured, and your impact is profound? Look no further than Markon, a premier consulting firm deeply dedicated to advancing our nation's most critical missions.

At Markon, we don't just offer jobs – we offer opportunities for personal and professional transformation. Empowering our employees to lead, innovate, and excel, we foster an environment where new ideas are not just welcomed but celebrated. As a perennial Washington Post Top Workplace, we prioritize the well-being and success of our team members, ensuring they can bring their best selves to work.

Headquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.

Markon values people and the tremendous impact each individual can make – which is why we’re consistently recognized as one of the best places to work in federal government consulting. Here, you can help solve the nation’s most important challenges, surrounded by colleagues who help you grow, advance, and succeed. We are deeply dedicated to what matters – bringing out the best in each other to advance our clients’ missions.Join us and make a meaningful impact.

Markon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, national origin, age, protected veteran status, or disability status. This job posting will remain open until the position is filled.

Benefits Offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Training and Tuition Assistance, Paid Time Off, and Holidays.

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More about this job

Skills

Test automation
CI/CD
Documentation
Cybersecurity
GitLab
Atlassian Bitbucket
Jenkins
Robot Framework
Python
Bash
Microsoft PowerShell
Docker
Communication skills
Computer engineering
Computer science
Search engine marketing
Jira
Atlassian Confluence
DevOps

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