PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
1mo
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Principal/Sr. Principal Systems Security Engineer
Rolling Meadows, Illinois, United States
$109k-$204k/yr OnsiteFull Time
1+ YOEUS citizen with active government clearance (SAP/Secret). Experience in systems engineering for DoD platforms, Anti-Tamper/Cybersecurity, reverse engineering, requirements development, integration & test; STEM degree with relevant years of experience.
1mo
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Principal/Sr. Principal Systems Security Engineer
Rolling Meadows, Illinois, United States
$109k-$204k/yr OnsiteFull Time
5+ YOEUS citizen able to obtain/maintain government security clearance (SAP). STEM degree with relevant systems engineering experience (anti-tamper/cybersecurity, reverse engineering), 2+ years systems engineering experience, requirements/integration/test experience, cryptographic knowledge.
JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39, POA&M, ST&E
1mo
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Principal/Sr. Principal Systems Security Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
5+ YOEUS citizen with active Secret clearance (SAP access required at start), STEM degree with relevant years of experience, systems engineering experience with DoD platforms, anti-tamper/cybersecurity and reverse engineering, requirements development, ST&E support, and familiarity with US government security policies.
JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39
1mo
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Principal/Sr. Principal Systems Security Engineer
Rolling Meadows, Illinois, United States
$109k-$204k/yr OnsiteFull Time
5+ YOEUS citizen able to obtain/maintain government clearance (SAP/Secret). STEM degree with relevant years of experience (5+ principal / 8+ sr principal). 2+ years systems engineering with DoD platforms, requirements development, anti-tamper/cybersecurity, reverse engineering, cryptography, and security testing experience.
JSIG, DAAPM, NIST 800-53, CNSSI 1253, DODI 5200.39
2mo
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Senior Specialist, Security Research Engineer (36915)
United States or California or Massachusetts or New Jersey or Washington or Colorado or Hawaii or Illinois or Maryland or Minnesota or New York or Vermont or Washington or Denver or New York City
$97k-$208k/yr RemoteFull Time
6+ YOEBachelor's degree with 6+ years (or master’s with 4+ years or 10 years experience), 5+ years vulnerability research preferred, ability to obtain security clearance, reverse engineering and exploit development skills.
IdaPro, Ghidra, Radare, Binary Ninja, AFL, SysInternals, GDB, WinDBG, C, C++, Python, Swift, QEMU, Corellium, VHDL
2mo
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Senior Cyber Embedded Software Engineer
Schaumburg, Illinois, United States
OnsiteAll Commitments Available
Embedded software, cybersecurity, and reverse engineering experience; strong C/C++, Python; Linux; BS/MS in CS/CE/Software; US citizenship with ability to obtain clearance; TS/SCI preferred.
Ghidra, IDA Pro, Radare2, GDB, JTAG, Wireshark, ELF, PE, IP, TCP, UDP, TLS, SIP, SRTP, ARM, MIPS, PPC, x86, C, C++, Python, Linux
4w
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Senior Mainframe Analyst (Chicago, IL, US)
Chicago or Madison
$61k-$104k/yr HybridFull Time
Experience with CoolGen and mainframe technologies (COBOL, JCL, DB2, CICS); reverse-engineering/impact analysis, requirements gathering, and documentation for modernization initiatives.
CoolGen, COBOL, JCL, DB2, CICS
3w
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X-Day Offensive Research (XOR) Vulnerability Researcher
Jersey City or Washington or Chicago or Plano or Houston or Tampa or Atlanta or Wilmington or McLean or Columbus
$152k-$260k/yr OnsiteFull Time
5+ YOE5+ years cybersecurity experience with vulnerability research, reverse engineering, exploit development, and assessments; strong OS internals and analysis skills; proven CVE track record; excellent communication.
IDA Pro, Ghidra, Binary Ninja, WinDbg, GDB, RR, LibFuzzer, LibAFL, AFL++, OSS-Fuzz, Syzkaller, LLVM, Angr, KLEE, Intel Pin, DynamoRIO, Frida, C/C++, Java, .NET, Open Worldwide Application Security Project (OWASP) Top Ten, National Institute of Standards and Technology (NIST) Cybersecurity Framework