Senior Software Engineer

markon· Information Technology
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📍 Chantilly, VA, USFULL TIME💰 USD 170K–205K/yr

About this role

Description

Markon is seeking a Software Developer for a technical development program supporting an Intelligence customer in ICAM/IDAM (Identity, Credential, and Access Management), Authentication, Authorization, Attributes, and Digital Policy Management.

Responsibilities

  • Develop and implement CloudFormation scripts to generate network and application infrastructure in a repeatable, scalable manner.
  • Write custom scripts for EC2 instance installation and configuration.
  • Develop applications using Python.
  • Build Java and Python applications that integrate with Node.js and Elasticsearch.
  • Implement NodeJS PM2 for application monitoring and resiliency.
  • Apply SAFe Agile methodologies for workload management.
  • Leverage Amazon Web Services (AWS) for development and deployment.
  • Design and create RESTful APIs.

Qualifications

  • Active TS/SCI with Full Scope Polygraph clearance.
  • BS degree with 13+ years of relevant experience
  • Experience with Cloud / Amazon Web Services (AWS).
  • Prior experience reading and developing solutions based on customer requirements.
  • Proficiency with Git, Jenkins, and Rundeck.

Desired Qualifications:

  • AWS Certification is a plus.

Salary Range

USD $170,000.00 - USD $205,000.00 /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

 

Frequently Asked Questions

What is the salary for the Senior Software Engineer role at markon?
The listed salary for this Senior Software Engineer position at markon is USD 170K–205K/yr. This is an FULL TIME role.
Where is the Senior Software Engineer position at markon located?
This Senior Software Engineer role at markon is based in Chantilly, VA, US. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Software Engineer role at markon full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Senior Software Engineer role in the Information Technology department at markon.
Which team or department does the Senior Software Engineer at markon belong to?
This Senior Software Engineer position is part of the Information Technology department at markon. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Software Engineer position at markon?
Click the "Apply Now" button on this page. You will be redirected to markon's official application portal hosted on icims where you can submit your application directly.
When was the Senior Software Engineer job at markon posted?
This Senior Software Engineer position at markon was posted on Apr 20, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Software Engineer
markon · 💰 USD 170K–205K/yr
Apply for this role ↗

You'll be redirected to markon's official application page on icims.