53 - Protocol Analysis and Cyber Discovery Technique Developer

Annapolis Junction, MD
Software Engineer/Developer – 0005-0023 /
Full-time /
About ARSIEM Corporation

At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients.  We provide support to multiple agencies across the United States Government.  ARSIEM has an experienced workforce of qualified professionals committed to providing the best possible support.

As demand increases, ARSIEM continues to provide reliable and cutting-edge technical solutions at the best value to our clients.  That means a career packed with opportunities to grow and the ability to have an impact on every client you work with. 

ARSIEM is looking for a Protocol Analysis and Cyber Discovery Technique Developer. This position will support one of our government clients in Annapolis Junction, MD.




    • Find and resolve malicious cyber activities
    • Resolve communications into intelligible forms
    • Develop discovery tools using C++ and Python
    • Deliver newly discovered cyber protocols/variants and processing
    • Deliver cyber actor infrastructure, tools, malware executables

Minimum Qualifications

    • Bachelor's degree plus 5 years of relevant experience or Master's degree plus 3 years of relevant experience.  
    • An Associate's degree plus 7 years of relevant experience or high school diploma/GED plus 9 years of relevant experience may be considered for individuals with in-depth experience that is clearly related to the position
    • Computer Science (CS) degree or related field
    • TS/SCI clearance with polygraph
    • Experience in developing or analyzing hardware or software techniques, applications and tools, scientific programming, or digital signals processing.
    • You have an understanding of signals and protocol analysis techniques and can apply this to discovery activities.
    • Knowledge of bit manipulation tools
    • Knowledge of communication protocols that relate to cyber activity
    • C++
    • Python

Preferred Qualifications

    • Knowledge of XKS
Clearance Requirement: This position requires an active TS/SCI with a polygraph. You must be a US Citizen for consideration.
Candidate Referral: Do you know someone who would be GREAT at this role? If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects. The bonus for this position is $10,000, and the referrer is eligible to receive the sum for any applicant we can place within 12 months of referral. The bonus is paid after the referred employee reaches six months of employment.

ARSIEM is proud to be an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age, or any other federally protected class.