23 open listings
Roles posted by organizations here, alongside roles we found on employers’ own careers sites. Crawled roles say so on the card and send you to the employer to apply. Only show organizations on Career App
DA
INFORMATION TECHNOLOGY SPECIALIST (INFOSEC)
Defense Counterintelligence and Security Agency
Huntsville, AL · $110,401 – $144,102
The Defense Counterintelligence and Security Agency seeks an information security professional to oversee compliance and technical controls at defense contractors' cleared facilities, using the Risk Management Framework to assess systems that handle classified information. This role combines technical security expertise with stakeholder engagement across multiple contractor sites nationwide.
Via USAJOBS · Apply there ↗
UC
IT SPECIALIST (INFOSEC/PLCYPLN)
United States Fleet Forces Command
Fort Meade Naval Facilities, Maryland · $121,785 – $158,322
This federal cybersecurity role involves conducting independent security assessments and vulnerability testing on military information systems and networks to ensure compliance with security policies and frameworks. The position suits experienced IT security professionals who can evaluate security controls, document risks, and work with system owners to improve defensive posture.
Via USAJOBS · Apply there ↗
US
IT Cybersecurity Specialist (DEV/DTA)
U.S. Secret Service
Washington, DC · $143,913 – $187,093
This U.S. Secret Service role combines software development with database administration and cybersecurity oversight, suited for someone who can architect and secure applications while also managing data systems and leading security assessments.
Penetration TestingVersion ControlConfiguration ManagementCode ReviewSecure CodingSoftware Development
Via USAJOBS · Apply there ↗
C
Manager, Security Engineering
Cohere
Full-time · United States, Canada · CA$320,000 – CA$385,000
Cohere is seeking a security engineering manager to build and oversee a team implementing application security practices across their AI platform, from vulnerability management and code scanning to penetration testing and secure development integration. This role suits experienced security professionals who can lead technically while translating security concerns for business stakeholders.
Listed on Cohere’s careers site · Apply there ↗
Offensive Security Engineer
Palantir
Full-time · 2 locations · $145,000 – $200,000
This role involves testing Palantir's products and infrastructure for security vulnerabilities by simulating real-world attacks, then working with engineering teams to remediate findings. It suits experienced security professionals who can identify attack chains, design offensive tooling powered by AI, and coordinate third-party penetration testing engagements.
Listed on Palantir’s careers site · Apply there ↗
Choose a location to apply
Database Security Engineer
American International Group
This role involves designing and managing database security systems to protect AIG's data assets, working across teams to implement security controls and compliance measures. It suits experienced security engineers who understand database platforms deeply and can balance technical expertise with stakeholder collaboration in a regulated financial environment.
Listed on American International Group’s careers site · Apply there ↗
Computer Network Defense Analyst (CNDA) Level 3
AeroVironment
Full-time · Jessup, MD · $83,500 – $210,000
This role defends critical military and government systems against cyberattacks by analyzing network traffic, conducting security assessments, and responding to active threats. It suits experienced cybersecurity professionals with deep knowledge of network defense and the clearance to work on sensitive defense projects.
Listed on AeroVironment’s careers site · Apply there ↗
L
Offensive Security Engineer
LSEG
This role leads vulnerability discovery and offensive security testing programmes across a major financial services organisation, coordinating with third-party vendors and internal teams to validate findings and drive remediation at scale. It suits someone with hands-on penetration testing or red team experience who can bridge technical depth with programme management and wants to shape security strategy in a large enterprise.
Listed on LSEG’s careers site · Apply there ↗
RF
Senior Cybersecurity Engineer
Rogue Fitness
Columbus, OH
This hands-on security operations role involves administering and tuning firewalls, cloud security controls, and endpoint detection tools while leading incident response and threat hunting. It suits someone who enjoys building and running security systems across multiple platforms and prefers implementation work over pure policy or architecture.
Listed on Rogue Fitness’s careers site · Apply there ↗
MP
Red Team Engineer, Safeguards
Menlo Ventures Portfolio
Full-time · San Francisco, CA · $320,000 – $405,000 · Remote
This role involves adversarial testing of AI systems and products to identify vulnerabilities before they can be exploited. It suits security professionals who want to shift their expertise toward novel threats in AI, combining traditional penetration testing with emerging safety challenges unique to large language models and agentic systems.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗
MT
Senior Security Engineer, Product & Application Security
Metropolis Technologies
Full-time · Seattle, WA · $165,000 – $215,000
Metropolis is looking for a hands-on security engineer to embed protective practices into their software development workflows, covering web, mobile, and AI platforms. The role suits someone with deep application security expertise who enjoys writing code and collaborating closely with engineering teams to scale secure development practices.
Listed on Metropolis Technologies’s careers site · Apply there ↗
S
Principal Software Engineer, Product Security
SentiLink
United States · $220,000 – $300,000 · Remote
SentiLink is seeking a hands-on security leader to design and build security tooling, conduct penetration testing, and embed security practices across their fraud-detection platform. This role suits experienced security engineers who want deep technical involvement alongside strategic security architecture at a well-funded fintech company protecting millions of identities daily.
Listed on SentiLink’s careers site · Apply there ↗
G
Cybersecurity Incident Response Specialist
Geotab
Full-time · Atlanta, GA
Geotab seeks an incident response specialist to lead security operations for government-compliant environments, monitoring and investigating security incidents across their connected vehicle platform. This role suits someone with hands-on incident response experience who works well independently and thrives responding to time-sensitive security challenges.
Listed on Geotab’s careers site · Apply there ↗
U
Cybersecurity Technical Mentor - Independent Contractor (US Canada, Europe, MENA, India & APAC Timezones)
Udacity
Contract · Remote
Udacity seeks experienced cybersecurity professionals to mentor learners in their online programs through one-on-one sessions, technical deep-dives, and group Q&A forums. This part-time contractor role suits practitioners with 5+ years of cybersecurity experience who enjoy teaching and want flexible income alongside existing work.
Listed on Udacity’s careers site · Apply there ↗
T
Senior Application Security Engineer
Temporal
Full-time · United States or Canada - Remote Opportunity · $180,000 – $225,000
Secure Temporal's development pipeline and product infrastructure across multiple clouds while partnering with engineering teams to embed security throughout the platform. This role suits experienced application security professionals who want to influence how a growing developer-focused company builds secure, reliable systems at scale.
Listed on Temporal’s careers site · Apply there ↗
A
Product Security Engineer
Astranis
San Francisco, CA · $130,000 – $215,000
A software engineer with security expertise will embed security practices throughout Astranis's web application development lifecycle, from design reviews and threat modeling to code audits and penetration testing. This role suits someone who combines hands-on development skills in Python and modern web frameworks with a deep understanding of application security vulnerabilities and secure coding practices.
Listed on Astranis’s careers site · Apply there ↗
C
Staff Product Security Engineer
Crusoe
Full-time · San Francisco, CA · $250,000 – $285,000
Crusoe seeks a Staff Product Security Engineer to lead offensive security initiatives and secure their AI infrastructure stack, from penetration testing and red team operations to hardening LLM pipelines and Kubernetes environments. This role suits experienced security professionals who combine deep hands-on offensive expertise with strong software engineering skills and a passion for AI/ML systems security.
Listed on Crusoe’s careers site · Apply there ↗
Computer Network Defense Analyst (CNDA) Level 2
AeroVironment
Full-time · Jessup, MD · $83,500 – $210,000
This is a cybersecurity role focused on defending military and defense networks against cyber threats through monitoring, analysis, and incident response. It suits experienced security professionals with a background in network defense and the ability to obtain or maintain top-secret clearance.
Listed on AeroVironment’s careers site · Apply there ↗
L
Senior Vulnerability Management Engineer
LSEG
This role combines penetration testing expertise with remediation leadership, translating security findings into actionable fixes across enterprise teams. It suits experienced security engineers who can both understand complex vulnerabilities and drive organizational change at scale.
Listed on LSEG’s careers site · Apply there ↗
U
Session Lead (External Contractor) - Integrated Application Security Services Nanodegree Session lead(India)
Udacity
Contract · Remote
Udacity seeks an experienced security professional to lead weekly virtual sessions for learners in their Application Security Nanodegree program, guiding students through hands-on technical work and answering their questions throughout the week. This role suits someone with strong penetration testing and secure coding expertise who enjoys teaching and can work flexibly as an independent contractor.
Listed on Udacity’s careers site · Apply there ↗
Computer Network Defense Analyst (CNDA) Level 4
AeroVironment
Full-time · Jessup, MD · $83,500 – $210,000
Protect critical systems and defend against cyber threats by analyzing network traffic, conducting vulnerability assessments, and responding to security incidents. This role suits experienced cybersecurity professionals with a background in network defense and a track record of working in classified environments.
Listed on AeroVironment’s careers site · Apply there ↗
L
Senior Security Specialist – Penetration Testing
LSEG
LSEG is hiring a senior penetration tester to conduct in-depth security assessments across applications, infrastructure, and cloud environments. This role suits experienced offensive security professionals who can lead testing engagements independently, document findings clearly, and collaborate with application teams to improve security posture.
Listed on LSEG’s careers site · Apply there ↗
Computer Network Defense Analyst (CNDA) Level 1
AeroVironment
Full-time · Jessup, MD · $83,500 – $210,000
This role defends critical military and government systems against cyber threats by analyzing network traffic, detecting intrusions, and responding to active security incidents. It suits cybersecurity professionals with government clearance who want hands-on threat detection and incident response work.
Listed on AeroVironment’s careers site · Apply there ↗