2mo
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Red Team Operator
Culpeper or Manassas
$101k-$188k/yr RemoteFull Time
5+ YOE5+ years Red Team experience; OSCP or similar; Bachelor's in computer science; strong offensive security across networks, cloud, AD; ability to develop tooling and perform adversary simulations.
C2 frameworks, phishing platforms, OPSEC tooling, penetration testing tools, SIEM/EDR/XDR evasion tooling, Active Directory exploitation, cloud penetration testing
1mo
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Red Teaming Fellowship
Washington or United States
$25-$33/hr RemotePart Time, Internship
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.
Python, Bash, large language models
1mo
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Red Team Operator
Sterling or Reston
HybridFull Time
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
2w
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Cyber Event Red Teamer
Annapolis Junction, Maryland, United States
$130k-$170k/yr OnsiteFull Time
4+ YOE4+ years cyber training or red team experience, ability to configure red cell tools in virtual ranges, leadership experience, strong communication and briefing skills, TS/SCI required.
1mo
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Associate Principal Red Team Consultant
McLean or United States or India
$165k-$195k/yr RemoteFull Time
4+ YOEUS citizen with 4+ years in offensive security/red team, proven full engagement experience, proficiency with red team toolkits and programming (Python, PowerShell, C/C#, Go), cloud and AD attack expertise, strong communication.
Cobalt Strike, Metasploit, Sliver, Havoc, Python, PowerShell, C, C#, Go, EDR, SIEM, CASB, AWS, Azure, GCP, Active Directory, SMB, LDAP, Kerberos, DNS, RDP, WinRM, AMSI, LOLBins, TIBER-EU, CBEST
2mo
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Red Hat Linux Administrator
Arlington, Virginia, United States
OnsiteFull Time
3+ YOE3-5 years Red Hat Linux admin; strong RH; automation with Ansible/Puppet; scripting with Bash, Python, Ruby; PowerShell; team collaboration.
Red Hat Linux, Ansible, Puppet, Bash, Python, Ruby, PowerShell
2w
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AOUSC - Threat Emulation & Readiness Lead / Red Team Lead
Washington, District of Columbia, United States
OnsiteFull Time
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.
MITRE ATT&CK
2mo
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RFP RED TEAM Facilitator/SME
Washington, District of Columbia, United States
OnsiteFull Time
FAC-C Professional certification, DAWIA Level III in Contracting, proven RFP Red Team facilitator/SME experience, strong facilitation and federal acquisition knowledge.
1w
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Red Switch Operator
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOEBachelor's with 5+ years experience or associate with telecom experience; 2-3 years telecom support; experience with STE, vIPer, VoSIP; US citizenship and Top Secret/SCI clearance required; strong communication skills.
STE, vIPer, VoSIP
1w
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Principal Red Team Engineer
Ashburn or Irving or Cary or Basking Ridge
$121k-$231k/yr HybridFull Time
6+ YOEBachelor's or equivalent experience, 6+ years in offensive security or software development, expertise in exploit development, Linux internals, network protocols, and mentoring skills.
Python, C, C++, Rust, Go, Assembly, Ghidra, IDA Pro, Binary Ninja, Kubernetes, Docker, VMware ESXi, Proxmox, Large Language Models (LLMs)
4d
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Red Hat OpenShift Cloud Engineer SME
Springfield or Fairfax
$175k-$210k/yr HybridFull Time
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
1mo
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Staff Red Team Engineer, Discovery
Washington or Costa Mesa
$191k-$253k/yr OnsiteFull Time
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.
Lattice OS, MATLAB, Simulink, Python, numpy, scipy, STK/Astrogator, AFSIM
1mo
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Red Hat - SME (TS/SCI CI Poly)
Alexandria or Washington or Colorado Springs or Reston
OnsiteFull Time
5+ YOERequires active TS/SCI with CI Polygraph, 5+ years Linux/platform engineering or automation experience, 2+ years with Red Hat/Ansible, experience with RHEL migrations, RPM packaging, FIPS and air-gapped environments, and strong technical leadership and documentation skills.
Red Hat Enterprise Linux, RHEL, Red Hat Satellite, Ansible Automation Platform, Ansible, RPM, FIPS
2w
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Defense Red Switch Network Technician
Fort Meade, Maryland, United States
OnsiteFull Time
3+ YOEActive TS/SCI with CI poly required, 3+ years supporting telecommunications or network infrastructure, DRSN and DISA experience preferred, strong troubleshooting, analytical, and communication skills.
DRSN, Common Computing Security Standards (CCSS)
1w
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Senior Red Hat Linux Administrator
Baltimore or Woodlawn
$80k-$176k/yr OnsiteFull Time
7+ YOE7+ years RHEL administration, automation with Ansible, virtualization and cloud experience, container orchestration support, federal security compliance knowledge.
Red Hat Enterprise Linux (RHEL), Ansible, Ansible Tower, Ansible Automation Platform (AAP), Red Hat Satellite, OpenShift, Kubernetes, Amazon EKS, AWS, Azure, GCP, Sendmail, Postfix, LDAP, Splunk, BIND, VMware ESXi, vCenter, Horizon, VCF, Aria, Dell/EMC, SAN, ServiceNow, Jenkins, Git, Bitbucket, CoreOS, OCI, Bash, Python, Perl
5d
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Penetration Tester / Red Team Operator
McLean or Bethesda
HybridFull Time
5+ YOEBachelor's degree and 5+ years penetration testing/red team experience; U.S. citizenship and ability to obtain Tier 2 Public Trust; proficiency with enterprise, cloud, web, and network security testing and related tooling.
Kali Linux, Metasploit Framework, Burp Suite Professional, Nmap, Nessus, Tenable Security Center, BloodHound, Cobalt Strike, Impacket, Wireshark, OWASP ZAP, Microsoft Defender XDR, Microsoft Sentinel, PowerShell, Python, Security Information and Event Management (SIEM) platforms, Microsoft Azure, Microsoft 365, Amazon Web Services (AWS), Active Directory, MITRE ATT&CK Framework, NIST SP 800-115, Microsoft Office Suite, ServiceNow, Jira
1mo
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Senior Offensive Security Engineer (Red Team)
California or Maryland or Virginia or Herndon
$149k-$224k/yr RemoteFull Time
Deep hands-on offensive security/red team experience executing complex engagements, manual exploitation and attack chaining, identity and cloud abuse, custom scripting/tooling, and strong communication with engineering and response teams.
1mo
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CYBER VULNERABILITY ANALYST (PEN TESTING/RED TEAM)
Ft. Meade, Maryland, United States
OnsiteFull Time
7+ YOEActive TS/SCI with Polygraph, Bachelor’s in related field, 7+ years in intelligence or security roles, penetration testing/Red Team experience, SIEM and XKS experience, Wireshark/Zeek/Snort familiarity.
XKS, Elastic, Splunk, SIEM, Wireshark, Zeek, Snort, PCAP, TCP/IP
1mo
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RedHat Offering Lead - (Private AI, Containers, Automation)
Atlanta or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$113k-$338k/yr HybridFull Time
6+ YOEMinimum 6 years consulting and technology transformation experience, 3+ years hands-on Red Hat/OpenShift experience, strong cloud, containers and automation expertise, executive communication, stakeholder alignment; bachelor's degree or equivalent experience.
AWS, Azure, Google, Red Hat, OpenShift, IBM, Dell, HPE
1w
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Red Team Operations Network Engineer
Baltimore, Maryland, United States
$150k-$170k/yr OnsiteFull Time
8+ YOEActive secret clearance with TS/SCI eligibility, bachelor\u0002s or equivalent, 8+ years network design experience, Layer 2/3 routing and switching, Cisco, firewalls, virtualization, storage integration, and cyber range operations.
Cisco, VMware, Proxmox, Hyper-V, KVM, pfSense, OPNsense, Active Directory, DNS, DHCP, Windows Server, Linux, Docker, Kubernetes, Ansible, Terraform, Git, Python, PowerShell, DISA STIGs, RMF, NIST 800-53, MITRE ATT&CK
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