Senior Cybersecurity AI Developer
Confirmed on the employer's own hiring board on Oct 6, 2026. First seen by Alion on Oct 1, 2026.
Description
PLEX Solutions, A Part of Markon is looking for a Senior Cybersecurity AI Developer to support a contract in the Annapolis Junction, MD area.
The Senior Cybersecurity AI Developer will be supporting Cybersecurity Defensive Operations. In this role, you will build innovative solutions and rapid prototypes that directly enhance the efficiency of operators protecting critical government agencies and Defense Industrial Base (DIB) resources. ou will work side-by-side with mission operators, transforming their real-world challenges into advanced technical capabilities. By leveraging cutting-edge corporate AI resources, you will accelerate code development and deliver sophisticated analytical tools for systems vulnerability analysis, incident response, adversary emulation, and COMSEC monitoring.
Responsibilities
- Develop Solutions: Build and prototype software that directly increases the speed and efficiency of defensive cyber operations.
- Collaborate with Operators: Work closely with mission operators to observe workflow challenges and design innovative technical solutions.
- Integrate AI Capabilities: Leverage Large Language Models (LLMs) and corporate AI resources to optimize development lifecycles and scale data analytics.
- Enhance Mission Capabilities: Support critical workflows across vulnerability patching, incident response, and threat emulation.
Qualifications
- Active TS/SCI with Polygraph required.
- Master's degree +6 years, (OR) Bachelor's degree +8 years, (OR) Associate's degree +10 years, (OR) High School diploma (OR) GED +12 years of relevant experience. Relevant experience must be in the software development process (i.e., requirements analysis, software design, implementation, testing, integration, deployment/installation, and maintenance) and programming. Formal or informal leadership experience is preferred.
- Software Engineering: Strong foundational experience in core software development methodologies.
- Python Mastery: Proficiency in Python for application development, scripting, and data manipulation.
- Cybersecurity Exposure: Solid understanding of foundational cybersecurity concepts, defensive operations, or threat landscapes.
Salary Range
USD $85,000.00 - 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.