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 currently looking for a CNO Developer. The position will support one of our Government clients in Annapolis Junction, Maryland.ResponsibilitiesJoin a team of engineers designing, developing, testing, and maintaining Windows, Unix, and/or Mobile CNO capabilities in support of the Annapolis Junction, MD's mission requirements.Minimum QualificationsMinimum sixteen (16) years of experience in relevant field, or Bachelor’s Degree plus twelve (12) years of experience, Master’s Degree plus ten (10) years of experience, or PhD plus eight (8) years of experience,Minimum twelve (12) years’ experience programming in Assembly, C, C++, Java, Perl, and/or Python,Minimum ten (10) years of experience programming CNO tools,Minimum five (5) years of experience leading, managing, and/or supervising teams in support of CNO capability development,Minimum four (4) years of experience programming techniques to evade host and/or network-based IDS, andMinimum four (4) years’ experience in network sockets programming and application-level protocols.
Specialized Qualifications: Experience with designing and writing code in C, C++, Objective-C, Swift, or similar along with Python,Experience reading or writing assembly (x86, x64, ARM, PPC, MIPS, SPAC, or others),Experience with debuggers such as gdb, WinDbg, OllyDbg, Experience with reverse engineering tools such as IDA Pro, HexRays, Ghidra, Binary Ninja, or objdump,Understanding of network protocols and sockets, OS internals, common CNO techniques, exploitation mitigations such as DEP and ASLR, and modern software engineering concepts, Experience with project management best practices such as Scrum and Kanban methodologies, andExperience with version control systems (e.g., Git) along with understanding of basic configuration management principles.
Labor Category Requirements: CNO Analyst/Programmer IVMinimum sixteen (16) years of experience in computer science, information systems, or network engineering, or Bachelor’s degree plus twelve (12) years of experience, Master’s degree plus ten (10) years of experience, or Ph.D. plus eight(8) years of experienceMinimum twelve (12) years of experience programming in Assembly, C, C++, Java, Perl, or PythonMinimum twelve (12) years of experience developing in one (1) or more of the following: Windows applications using Visual Studio or .NET environments; Unix/Linux applications using make files or comparable build environmentsMinimum ten (10) years of experience with programming CNO toolsMinimum five (5) years of experience leading, managing, and or supervising teams in support of CNO capability developmentMinimum four (4) years of experience programming techniques to evade host and or network-based intrusion detection systemsMinimum four (4) years of experience in network sockets programming, including developing packet-level programs; expert packet-level understanding of IP, TCP, and application-level protocolsExpert ability in UNIX and or low-level Windows internals, including but not limited to the OS runtime linker/loader, object file formats (e.g., PE, COFF, ELF), file system internals (e.g., NTFS, ext2, btrfs), OS-specific mandatory and discretionary access control mechanisms, and or process and thread APIs and data structures.
$250,000 - $300,000 a yearThe ARSIEM pay range for this job level 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 laws.
Benefits:For an overview of our benefits, please visit our benefits tab.
Original Posting Date:2022-10-29Clearance 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 place within 12 months of referral. The bonus is paid after the referred employee reaches 6 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.