3mo
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Cyber Software Developer
Herndon, Virginia, United States
OnsiteFull Time
3+ YOEActive TS/SCI clearance; 3+ years cyber software development; mobile OS programming in C/C++, Python, Java, or Swift; experience building cyber tools for offensive/defensive missions.
IDA Pro, Ghidra, Frida, Windbg, Git, CI/CD
2w
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Security Engineer, Enterprise Protection Program
Arlington or Seattle or Herndon
$159k-$202k/yr OnsiteFull Time
3+ YOE3+ years programming experience (Python, Ruby, Go, Swift, Java, .Net, C++), 2+ years troubleshooting and scripting, knowledge of networking protocols and security vulnerabilities, Bachelor's in Computer Science or equivalent.
Python, Ruby, Go, Swift, Java, .Net, C++, command line tools, AWS
1mo
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iOS Developer
Reston, Virginia, United States
OnsiteFull Time
3+ YOEActive U.S. Top Secret clearance (or ability to obtain), 3+ years experience, proficiency in Python and C, experience reverse engineering iOS/macOS, proof-of-concept exploit development, and git.
Python, C, git, Objective-C, Swift, C++, iOS, macOS, ARM, x86
4d
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Apple iOS Developer
Dulles, Virginia, United States
$120k-$200k/yr OnsiteFull Time
4+ YOEActive TS/SCI with polygraph, BS or equivalent (4 years plus BS; 6 additional years may substitute), 4+ years experience, Python and C development/testing, reverse engineering iOS/MacOS, git, Objective-C/Swift/C++ familiarity.
Python, C, git, Objective-C, Swift, C++, ARM, X86
3w
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Lead Engineer, Secure Client Engineering
United States or New York City or Reston
$168k-$183k/yr RemoteFull Time
8+ YOE8+ years production software development with significant native desktop or platform-level experience; deep C++ and lower-level Windows expertise; familiarity with JavaScript/TypeScript, React, Node.js, Swift, GitHub, and AWS; mob programming and US work authorization required; travel 3-5x/yr.
C++, JavaScript, TypeScript, React, Node.js, Swift, GitHub, AWS, Win32 APIs, Assembly
2mo
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Principal Cyber Software Engineer (iOS)
Sterling, Virginia, United States
OnsiteFull Time
8+ YOEExtensive iOS native development with C/C++ on Unix/Linux; TS/SCI/Top Secret security clearance required.
C/C++, Objective-C, Swift, iOS, Unix, Linux, Ghidra, Hex-Rays, Docker, Corellium, Git, JIRA, Bitbucket, Bamboo, Atlassian tools
3d
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Apple iOS Developer
Dulles, Virginia, United States
$120k-$200k/yr OnsiteFull Time
4+ YOEActive TS/SCI with polygraph, 4+ years experience with BS (or 6 additional years substitution), Python and C development, reverse engineering iOS/MacOS, PoC exploit development, git experience.
Python, C, git, Objective-C, Swift, C++
2mo
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Senior Full Stack Developer
Ashburn, Virginia, United States
HybridFull Time
8+ YOEUS citizenship, ability to obtain public trust, 8+ years full stack web/mobile experience, onsite in Ashburn, VA, Kubernetes, CI/CD, Firebase, strong problem-solving and teamwork.
Angular, Spring Boot, Flutter, Kubernetes, Gradle, iOS, Android, Firebase, Dart, Java, JavaScript/TypeScript, Swift, PostgreSQL, Groovy, HTML/CSS, TCL
4d
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Security Intelligence Engineer, Amazon Cyber Threat Intelligence
Austin or Arlington or Seattle or New York or Annapolis Junction or Herndon
$159k-$213k/yr OnsiteFull Time
3+ YOE3+ years programming (Python,Ruby,Go,Swift,Java,.Net,C++),2+ years troubleshooting/log analysis, bachelor's in computer science or equivalent,3 years tracking high-sophistication threat groups,US citizenship required.
Python, Ruby, Go, Swift, Java, .Net, C++, AWS, command line tools
4d
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Android CNO Developer
Dulles, Virginia, United States
$130k-$250k/yr OnsiteFull Time
4+ YOEActive TS/SCI with polygraph, BS in related field or 4+ years experience, 4+ years development experience, Python and C experience, UNIX and debugging skills, networking and reverse-engineering expertise.
Android, Python, C, UNIX, make, WinDbg, gdb, IDA Pro, git, Gitlab, Objective-C, Swift, C++
1mo
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Security Intelligence Engineer, Amazon Cyber Threat Intelligence
Austin or Arlington or Seattle or New York or Annapolis Junction or Herndon
$159k-$213k/yr OnsiteFull Time
3+ YOEUS citizen required. Bachelor's in computer science or equivalent. 3+ years programming (Python, Ruby, Go, Swift, Java, .Net, C++), 2+ years troubleshooting/log analysis, and 3+ years tracking advanced cyber threat groups; AWS and malware/large-scale data analysis preferred.
Python, Ruby, Go, Swift, Java, .Net, C++, Amazon Web Services (AWS), Threat Intelligence Platforms (TIPs)
3d
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Android CNO Developer
Dulles, Virginia, United States
$130k-$250k/yr OnsiteFull Time
4+ YOEActive TS/SCI with Polygraph, minimum 4 years experience or BS (or equivalent experience); proficiency in Python and C, UNIX build environments, reverse engineering, network sockets, debuggers, and version control.
Python, C, UNIX, make, WinDbg, gdb, IDA Pro, git, Gitlab, Objective-C, Swift, C++
2w
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Security Engineer, WWPS Solutions Architecture
Arlington or Herndon
$159k-$202k/yr OnsiteFull Time
3+ YOE3+ years technical security experience, programming (Python/Java/C++/Go etc.), systems troubleshooting, networking knowledge, AWS architecture experience, and ability to respond to incidents and build security tooling.
Python, Ruby, Go, Swift, Java, .Net, C++, Windows, Linux, Amazon Web Services (AWS), Batch, VB, PowerShell, C#, Chef, Perl, PHP
1mo
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Security & Compliance Engineer, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$138k-$202k/yr OnsiteFull Time
3+ YOE3+ years security engineering and programming experience; bachelor's degree in STEM or equivalent IT security experience; experience with threat modeling, secure design, IaC, AWS security services, code review, and communicating complex technical concepts.
Python, Ruby, Go, Swift, Java, .NET, C++, TypeScript, Node.js, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Cedar, IAM, KMS, VPC, Lambda, CloudTrail, CloudWatch, EventBridge, Security Hub, Config, SCP, RCP, CI/CD, AWS Control Tower, Model Context Protocol (MCP)
1mo
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Security & Compliance Engineer II, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$159k-$202k/yr OnsiteFull Time
3+ YOE3+ years programming/scripting experience, strong security engineering and threat modeling skills, Bachelor's in STEM or equivalent IT security experience, knowledge of networking, experience conveying technical concepts and mentoring others.
Python, Ruby, Go, Swift, Java, .Net, C++, TypeScript, Node.js, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Rego, Cedar, IaC, Config, Security Hub, IAM, KMS, VPC, Lambda, CloudTrail, CloudWatch, EventBridge, Service Control Policies (SCPs), Resource Control Policies (RCPs), CI/CD
1w
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Security & Compliance Engineer II, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
OnsiteFull Time
3+ YOE3+ years security engineering experience, 3+ years programming (Python/Ruby/Go/Java/.Net/C++ etc.), bachelor's in STEM or IT security experience, knowledge of networking and compliance standards, threat modeling, EMR not mentioned.
AWS, Python, Ruby, Go, Swift, Java, .Net, C++, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Rego, Cedar
1mo
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Security & Compliance Engineer II, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$138k-$202k/yr OnsiteFull Time
3+ YOE3+ years security engineering experience; 3+ years programming (Python, Ruby, Go, etc.); 2+ years scripting/security code review and troubleshooting; Bachelor's in STEM or equivalent IT security experience; threat modeling and networking knowledge.
Python, Ruby, Go, Swift, Java, .Net, C++, C/C++/C#, Node.JS, PHP, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Rego, Cedar, Redshift, S3, AWS Glue, EMR, Kinesis, FireHose, Lambda, IAM
1mo
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Security & Compliance Engineer II, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$138k-$202k/yr OnsiteFull Time
3+ YOE3+ years programming experience, 2+ years scripting and systems troubleshooting, Bachelor's in STEM or IT security, knowledge of networking protocols, ability to write/review IaC and detections, and lead security investigations.
Python, Ruby, Go, Swift, Java, .Net, C++, TypeScript, Node.js, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Rego, Cedar, Service Control Policies (SCPs), Resource Control Policies (RCPs), Config, Security Hub, IAM, KMS, VPC, Lambda, CloudTrail, CloudWatch, EventBridge, Model Context Protocol (MCP)
1mo
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Security & Compliance Engineer II, AWS Security Assurance Services, LLC
Austin or Nashville or Seattle or Arlington or Herndon or Houston or Dallas
$138k-$202k/yr OnsiteFull Time
3+ YOE3+ years programming experience (Python, Ruby, Go, Java, .NET, C++ etc.), 2+ years scripting/security code review and systems troubleshooting, bachelor's in STEM or IT security experience, threat modeling and secure design experience.
Python, Ruby, Go, Swift, Java, .Net, C++, TypeScript, Node.js, Terraform, AWS CDK, CloudFormation, cfn-guard, OPA Rego, Cedar, AWS Config, AWS Security Hub, IAM, KMS, VPC, AWS Lambda, CloudTrail, CloudWatch, EventBridge, AWS Control Tower, Service Control Policies (SCPs), Resource Control Policies (RCPs)
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