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Salary
$120k – $200k per year
Location
In office (Annapolis Junction)
Seniority
Middle · 8+ years exp

Confirmed on the employer's own hiring board on Oct 27, 2026. First seen by Alion on Oct 20, 2026.

Overview
Company
Impact
Profile match
Markon Solutions is a government services contractor headquartered in Falls Church, Virginia, supporting the intelligence community, defense agencies and federal civilian customers with cyber, digital transformation, engineering and facilities management work. A repeated Washington Post Top Workplace, it staffs programs at Fort Meade, Annapolis Junction, Chantilly, McLean and Herndon, and supports naval nuclear work in West Mifflin and Niskayuna. Hiring covers software developers, systems and network engineers, data scientists, target analysts, civil, structural and electrical engineers, facility managers, space auditors and accountants.

Description

Markon is looking for a Sr. Web Developer, to work on a program with up to 16 hours a week of telework available, depending on each week's tasking. This work will support a program in the Annapolis Junction, MD area.

Responsibilities

  • Maintain a functioning user-accessible website
  • Codes less complex websites using HTML, Visual Basic, or other web-based programming languages
  • Support website planning and deployment
  • Write documentation regarding the websites technical requirements
  • Maintain website technical documentation to assist with website maintenance and upgrades
  • Apply concepts, develops, tests maintain and support high-performance, innovative web-based applications,
  • Responsible for troubleshooting software problems and providing solutions to overcome those problems using the latest technologies
  • Work with management and information technologies to determine specifications
  • Use a variety of internet technologies, techniques and tools such as graphics software applications, and object oriented languages (eg. Java, CGI, Visual Basic, HTML, XML) to create webpage elements such as user interface features, site animation, special effects, databases, and e-business applications

Qualifications

  • Active TS/SCI w/ Polygraph is required
  • 8 years of experience as a Web developer is required
  • Bachelors degree in a technical discipline is required. (OR) An additional 4 years of web development experience can be substituted for a degree.
  • Demonstrated experience with JavaScript and Front-end JavaScript frameworks such as React, Angular, or Vue
  • Experience developing applications interfacing with REST-based APIs/Services in Apache Tomcat/Java or NodeJS.

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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