Jobs in the United States

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Project Manager - Oil & Gas (Remote)
Actalent
Albuquerque, NM
- $40.87 to $60 USD / hour
Qualifications:Must Have
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Manufacturing Test Engineer
Actalent
Bellevue, WA
- $90 to $110 USD / hour
Job Title: Manufacturing Test Engineer Motors and ActuatorsJob DescriptionThis role focuses on designing, developing, and executing manufacturing test programs for electric motors,…
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Systems Engineer
Actalent
Troy, MI
- $55 to $75 USD / hour
Job Title: Automotive Systems EngineerJob DescriptionThe Automotive Systems Engineer provides customer-facing technical support for integrated center stack and instrument cluster display…
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Manufacturing Weld Engineer
Actalent
Franklin, WI
- $55 to $70 USD / hour
Job Title: Manufacturing Weld EngineerJob DescriptionThis Manufacturing Weld Engineer role focuses on leading the industrialization of welded products and processes from concept through…
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ICT Designer - 100% Remote
Actalent
Denver, CO
- $55 to $72 USD / hour
ICT Designer/Engineer (Mission Critical & Data Centers)
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Operator
Aerotek
Bethel, CT
- $20 to $22.4 USD / hour
…aerospace applications, and contribute to continuous improvement, quality, and efficiency across the production…
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Associate or Experienced Software Quality Engineer
The Boeing Company
Hazelwood, MO · St. Louis City, MO · Berkeley, MO
The Boeing Company is looking for a Software Quality Engineer to join our Boeing Global Services (BGS) organization in Hazelwood, Missouri.
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Mid-Level Flight Test Manager
The Boeing Company
Berkeley, MO
The candidate must have the ability to develop and maintain relationships with customers, stakeholders, peers, and direct reports
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Associate or Experienced Software Quality Engineer
The Boeing Company
Long Beach, CA
The Boeing Company is looking for a Software Quality Engineer to join our Boeing Global Services (BGS) organization in Long Beach, CA.
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CSEL Program - Project Engineer (Lead or Senior)
The Boeing Company
Huntington Beach, CA
Candidates must live in the immediate area or relocate at their own expense
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Entry-Level Missions Systems Software Engineer - Embedded
The Boeing Company
Berkeley, MO
…software build pipeline using an agile methodology focused on code quality, security and…
Added 1 min ago
Software Development Engineer, Transactional Services (Database & Distributed Systems)
Amazon.com Services LLC
Seattle, WA
We are seeking a Software Development Engineer to work on an in-house distributed database system the serves some of the most demanding needs of AWS services. This system pioneered database…
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Software Development Engineer, Checkout Applications Team
Amazon.com Services LLC
Seattle, WA
We're looking for an engineer to join our team building lightning-fast, frictionless checkout experiences for Amazon's retail website. This is a great time to join: we are modernizing the…
Added 1 min ago
LA
Staff Software Engineer
LightTable AI
Denver, CO
- $240,000 to $260,000 USD / year
- Write and review code every day: design reviews, architectural tradeoffs, and the quality bar inside your feature area are yours
Added 1 min ago
Sr. Engineer, AI Platform
Exact Sciences Corp
WI
The Sr AI Platform Infrastructure Engineer is a pivotal position for driving the strategic vision and technical execution for the Cancer Diagnostics AI/ML platform. The role is accountable…
Added 2 mins ago
Associate or Experienced Software Quality Engineer
The Boeing Company
Hazelwood, MO · St. Louis City, MO · Berkeley, MO
The Boeing Company is looking for a Software Quality Engineer to join our Boeing Global Services (BGS) organization in Hazelwood, Missouri.
Added 2 mins ago
Mid-Level Flight Test Manager
The Boeing Company
Berkeley, MO
The candidate must have the ability to develop and maintain relationships with customers, stakeholders, peers, and direct reports
Added 2 mins ago
Associate or Experienced Software Quality Engineer
The Boeing Company
Long Beach, CA
The Boeing Company is looking for a Software Quality Engineer to join our Boeing Global Services (BGS) organization in Long Beach, CA.
Added 2 mins ago
CSEL Program - Project Engineer (Lead or Senior)
The Boeing Company
Huntington Beach, CA
Candidates must live in the immediate area or relocate at their own expense
Added 2 mins ago
Entry-Level Missions Systems Software Engineer - Embedded
The Boeing Company
Berkeley, MO
…software build pipeline using an agile methodology focused on code quality, security and…
Added 3 mins ago
Security Chain Engineer
Injective Labs
Remote, United States
We are looking for an accomplished Chain Engineer with a security focus to join our existing highly-skilled global protocol team. You will build and harden the core of the Injective chain,…
Added 3 mins ago
DeFi Protocol Engineer
Injective Labs
Remote, United States
We are looking for an accomplished DeFi Protocol Engineer with a strong background in financial systems who can fit into an existing highly skilled global dev team. Your role is to work…
Added 4 mins ago
Staff Systems Engineer- Product Development
ITI Engineering
Winter Springs, FL
As a Product Development Staff Systems Engineer at ITI, you will be responsible for the system design and verification of advanced military electronics and computing products. You will…
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Sr Quality Engineer
Cabot Corporation
Hopkinsville, KY
- $7.25 USD / hour
In the role of Senior Quality Engineer you will be responsible for developing and implementing advanced QA/QC methodologies to address complex manufacturing challenges and enhance overall…
Added 5 mins ago
AI Native Cloud and Platform Architect - Senior Manager
EY
Frankfort, KY · Louisville, KY
To qualify you must have

Markon

Expert Software Engineer

Chantilly, VA, United States

$140,000 to $185,000 USD / year

Apply on careers-markon.icims.com About employer

Applications open in a new tab.

Job details

Pay: $140,000 to $185,000 USD / year
Apply by: Nov 11, 2027
Experience: Bachelor's degree and 11–15 years of relevant software development experience.
Posting language: English
Posted: Nov 11, 2026

Original job description

Description

Markon is seeking an experienced Expert Software Developer to support a mission-critical Intelligence Community customer in Chantilly, Virginia. This position will focus on modernizing legacy applications, developing scalable full stack solutions, and leveraging Amazon Web Services (AWS) to enhance enterprise capabilities supporting critical intelligence operations.

Responsibilities

Design, develop, maintain, and modernize legacy software applications to improve system functionality, maintainability, and performance.
Develop and maintain full stack applications using Java, Spring Boot, Angular, and TypeScript.
Design, implement, and integrate RESTful APIs using Spring Boot to support enterprise applications and data exchange.
Leverage Amazon Web Services (AWS) to develop, deploy, and maintain cloud-based applications and supporting infrastructure.
Develop custom scripts to automate application installation, configuration, and deployment within AWS EC2 instances.
Design and implement custom Extract, Transform, Load (ETL) methodologies to support data processing, transformation, and integration requirements.
Integrate and utilize Elasticsearch to support application search, indexing, and data retrieval capabilities.
Translate customer requirements and technical specifications into scalable, maintainable software solutions.
Develop and execute unit tests to validate application functionality, reliability, and performance.
Implement and maintain automated testing frameworks, including Selenium, to improve software quality and deployment readiness.
Participate in peer code reviews, applying established software engineering standards and development best practices.
Collaborate with internal and external engineering teams to troubleshoot complex technical challenges and deliver technically sound solutions.
Support software development activities within Agile and Scrum environments, including sprint planning, development, testing, and iterative delivery.
Utilize Confluence, Jira, Git, and Jenkins to support development workflows, documentation, version control, and continuous integration activities.
Develop and maintain technical documentation, including application designs, implementation procedures, and system configuration information.
Provide technical guidance and mentorship to junior software developers, promoting software engineering best practices and knowledge sharing.
Independently evaluate technical challenges, recommend solutions, and contribute to architectural and design decisions.
Communicate technical concepts, project progress, and engineering recommendations effectively to technical and nontechnical stakeholders.

Qualifications

Required:

An active TS/SCI security clearance with Full Scope Polygraph (FSP) is required to be considered.
Bachelor's degree and 11–15 years of relevant software development experience.
Strong full stack development experience using Java, Spring Boot, Angular, and TypeScript, including RESTful API development.
Experience developing and deploying applications within Amazon Web Services (AWS), including EC2 configuration and custom deployment scripting.
Experience designing and implementing ETL processes and integrating applications with Elasticsearch.
Proficiency working in Red Hat Enterprise Linux (RHEL) command-line environments.
Experience with Agile/Scrum methodologies, unit testing, peer code reviews, and automated testing tools such as Selenium.
Working knowledge of Confluence, Jira, Git, and Jenkins.
Strong analytical, communication, and documentation skills, with the ability to translate customer requirements into effective technical solutions.

Desired:

Experience modernizing legacy applications and migrating capabilities to cloud environments.
Experience supporting Intelligence Community or mission-critical government software development programs.
Familiarity with CI/CD automation, secure software development practices, and AWS architecture.
Experience mentoring junior developers and contributing to technical design and architecture decisions.

Salary Range USD $140,000.00 - USD $185,000.00 /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

Apply on careers-markon.icims.com About employer

More about this job

Skills

AWS
Oracle Java
Spring Boot
TypeScript
API development
Data engineering
Process data
Elasticsearch
Test automation
Selenium
Troubleshoot
Software development
Agile
Scrum
Atlassian Confluence
Jira
Git
Jenkins
Documentation
CI/CD
Full-stack development
RESTful API
Red Hat Enterprise Linux
Unit testing
Communication skills
Coaching

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Work requirements

Jobs in the United States