By Light: Provides IT and technology services to federal government agencies.
4+ YOE5+ MgmtU.S. citizen with TS/SCI clearance, bachelor\u0002s or 4+ years cyber training/red team experience, demonstrated red team operator skills, ability to configure red cell tools, strong communication and presentation skills.
Chicago or Minnesota or Massachusetts or Maryland or Wisconsin or Washington or White Plains or Reston or Texas or South Carolina or Georgia or Florida or Pennsylvania or North Carolina or Delaware or Connecticut or Crum Lynne or California or Missouri or Boca Raton
$113k-$188k/yrRemoteFull Time
TransUnionNYSE: TRU: Provides global credit reporting and risk management information solutions.
5+ YOERequires 5+ years in penetration testing and red teaming, expertise in privilege escalation, lateral movement, phishing, social engineering, reporting, and Python, Bash, or Git development.
10a Labs: Safety and threat intelligence for artificial intelligence models.
Pursuing or recently completed undergraduate/graduate degree in a related field; strong interest in AI safety and red teaming; familiarity with AI abuse techniques; analytical, research, and communication skills; experience with Python or Bash preferred.
SIXGEN: Provides advanced cybersecurity services and products for national security.
8+ YOEActive TS/SCI clearance, 8+ years in offensive cyber/red teaming, expert networking and OS skills, proficiency with Python/Bash/C, packet/PCAP analysis, digital forensics, and Active Directory enterprise environments.
Python, Bash, C, Active Directory, TCP/IP, SSH, socat, DNS, SMB, NFS, PCAP, Linux, Windows, Digital Forensics
OneZero Solutions: Provides cybersecurity and IT services to federal government agencies.
5+ YOETS/SCI clearance,5+ years experience,BA/BS or equivalent, IAT II/III and GPEN/RTAC preferred, hands-on red team and phishing experience, familiarity with C2 frameworks, malware/EDR bypass, and scripting/programming.
Millennium Corporation: Provider of specialized cybersecurity and defense engineering services.
5+ YOEActive Top Secret clearance, bachelor's or 5+ years cybersecurity experience, proven red/blue team skills, AI/ML and LLM security knowledge, scripting in Python/PowerShell/Bash, strong communication.
Python, PowerShell, Bash, MITRE ATT&CK, MITRE ATLAS, OWASP LLM Top 10, NIST AI Risk Management Framework (AI RMF), Retrieval-Augmented Generation (RAG), Large Language Models (LLM)
Millennium Corporation: Provides cybersecurity and engineering solutions for government missions.
5+ YOEActive Top Secret clearance; Bachelor's or 5+ years experience; red team/penetration testing and blue team experience; Python/PowerShell/Bash scripting; familiarity with LLMs and AI security; strong communication skills.
Python, PowerShell, Bash, MITRE ATT&CK, MITRE ATLAS, OWASP LLM Top 10, NIST AI Risk Management Framework (AI RMF), Large Language Models
Software Engineering Institute: Developing software and AI engineering for national security.
2+ YOETechnical degree with 2–8 years of experience, penetration testing or red teaming, command and control frameworks, Python/C/BASH, reverse engineering, TCP/IP, Linux and Windows security, and at least two listed certifications.
Python, PowerShell, C, BASH, Cobalt Strike, Sliver, NSA Ghidra, IDA Pro, Wireshark, TCP/IP, OSI
AOUSC - Threat Emulation & Readiness Lead / Red Team Lead
Washington, District of Columbia, United States
OnsiteFull Time
cFocus Software: Provides cybersecurity compliance and enterprise IT services for government.
10+ YOE5+ Mgmt10+ years offensive security experience, 5+ years leading red team/adversary emulation; skilled in adversary tradecraft, post-exploitation, detection evasion, cloud and AD operations; strong executive briefing and teamwork abilities.
Carnegie Mellon University: Global research university providing higher education and conducting scientific research.
2+ YOERequires technical degree and 2–8 years of experience, penetration testing or red teaming, C2 framework experience, Python/C/BASH programming, reverse engineering, TCP/IP, Windows/Linux security, and two relevant certifications.
Python, PowerShell, C, BASH, Cobalt Strike, Sliver, NSA Ghidra, IDA Pro, Wireshark, Windows, Linux, Android, TCP/IP, OSI
Addx Corporation: Provides professional services and engineering support for defense agencies.
FAC-C Professional certification, DAWIA Level III in Contracting, proven RFP Red Team facilitator/SME experience, strong facilitation and federal acquisition knowledge.
Amtrak: Operates America's national intercity passenger railroad system.
2+ YOEHigh school diploma or GED, valid driver's license, ability to lift 50 pounds, operate commercial vehicles and mechanized equipment, and excellent oral and written communication skills.
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission support services.
4+ YOEHigh school diploma and 4 years of intelligence analysis experience, active TS/SCI clearance, data collection and fusion expertise, complex information analysis, communication, and project management skills.
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
4+ YOEHigh school diploma and 4 years of intelligence analyst experience required, plus active TS/SCI clearance and expertise in an intelligence, analysis, research, or related specialty.
Publicly Available Information (PAI), Information Requirements (IR), Courses of Action (CoA), After Action Reviews (AAR)
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
3+ YOERed Hat Linux admin, security, virtualization, scripting; 3+ years Linux experience; DoD 8570 IAT III or IAM II certification; SSH, network and OS hardening.
ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.
7+ YOEActive TS clearance,7+ years infrastructure/platform engineering with 3+ years production Red Hat OpenShift experience,BS or equivalent,expertise with Kubernetes,RHEL/RHCOS,and IaC;DOD 8570 IAM Level I.
Kubernetes, Red Hat OpenShift, RHEL, Red Hat Enterprise Linux CoreOS (RHCOS), Helm, Ansible, Terraform, Argo CD, OpenShift GitOps, GitLab CI/CD, Red Hat Quay, Harbor, AWS ECR, AWS, Azure, GCP, OCI
Anduril Industries: Defense technology building autonomous military hardware and software.
Requires active U.S. Top Secret clearance, hands-on systems design and analysis experience, proficiency in physics-math scripting (MATLAB, Simulink, Python + numpy/scipy), strong engineering background (Aerospace, GNC, Systems), and excellent communication.