Vulnerability Researcher

Melbourne, FL
Full Time
Engineering
Mid Level

Cromulence, LLC is looking for a Vulnerability Researcher (VR) to support advanced research and development contracts. The successful candidate will be capable of working independently or side-by-side within a team structure to develop and deliver successful capabilities.

Required Skills:

  • Reverse engineering across various architectures and platforms; including x86/64, ARM, MIPS, etc.
  • Experience with disassemblers (IDA Pro, Binary Ninja, or Ghidra)
  • Knowledge of common exploitation countermeasures (DEP, ASLR, etc.)
  • Knowledge of countermeasure defeats (ROP programming)
  • Researching operating system and applications to understand strengths and weaknesses in the design and implementation
  • Modeling of in-memory compiled application behavior
  • Ability to use a scripting language (Python, etc.)
  • Software development using C or C++
  • Development experience with RTOS
  • Self-motivated and passionate about supporting the U.S. cybersecurity mission

Preferred Skills:

  • Experience with software protection and binary analysis
  • Familiarity with modern exploitation techniques, tools, and methodologies
  • Experience with hypervisors
  • Malware analysis
  • Ability to analyze network protocols throughout all layers of the network stack
  • Background in software engineering and architecture
  • Understanding and/or development of kernel modules

Required Education:

  • Bachelor's degree in Computer Science, Computer Engineering, Electrical
  • Engineering, or related discipline (equivalent professional experience may be considered in lieu of degree)

Security Clearance:

  • A current U.S. government security clearance is required. Qualified applicants may be subject to a security investigation and must meet minimum qualifications for access to classified information. As a result, U.S. Citizenship is required for this role. Applicants may be subject to additional security requirements.

Benefits:

A successful company begins with happy employees. Cromulence takes our company culture seriously and works hard to maintain an atmosphere that rewards people for getting the best results. What we offer to all our employees:

  • Extremely competitive base salary and bonuses
  • Full benefits: Medical, Dental, Vision, STD, LTD, 4 weeks of paid parental leave (all 100% paid for by Cromulence)
  • 401 (K) with a hefty company matching program
  • 4 weeks of Paid time off (PTO)
  • 11 paid holidays
  • Flexible work hours and remote work when possible
  • Continuing education benefits
  • Additional perks like company retreats, DEF CON trips, well-stocked kitchens & breakrooms, a sweet historic downtown office, and more!

Cromulence is a growing cybersecurity company located in historic downtown Melbourne, Florida. We specialize in Computer Network Operations Tools, Cybersecurity Competitions, advanced Program Analysis Research & Development, and Vulnerability Research.

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state or local laws. Cromulence Participates in E-Verify 

Share

Apply for this position

Required*
Apply with Indeed
We've received your resume. Click here to update it.
Attach resume as .pdf, .doc, .docx, .odt, .txt, or .rtf (limit 5MB) or Paste resume

Paste your resume here or Attach resume file

To comply with government Equal Employment Opportunity and/or Affirmative Action reporting regulations, we are requesting (but NOT requiring) that you enter this personal data. This information will not be used in connection with any employment decisions, and will be used solely as permitted by state and federal law. Your voluntary cooperation would be appreciated. Learn more.

Invitation for Job Applicants to Self-Identify as a U.S. Veteran
  • A “disabled veteran” is one of the following:
    • a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or
    • a person who was discharged or released from active duty because of a service-connected disability.
  • A “recently separated veteran” means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.
  • An “active duty wartime or campaign badge veteran” means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.
  • An “Armed forces service medal veteran” means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.
Veteran status



Voluntary Self-Identification of Disability
Voluntary Self-Identification of Disability Form CC-305
OMB Control Number 1250-0005
Expires 04/30/2026
Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury
Please check one of the boxes below:

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.

You must enter your name and date
Human Check*