security researcher jobs

Arlington, Virginia

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Today

A mission-focused technology start-up is seeking a Cyber Security Research Engineer with strong offensive security expertise, software development skills, and threat research experience. This role involves developing and automating sophisticated attack paths and creating cutting-edge tools for cyber and electromagnetic operations. Location: Arlington, VA (In-Office) for core hours. What You'll Do: Design and implement attack paths emulating real-world adversaries Develop custom tools and scripts

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Full-time

165k - 180k

Principal Security Researcher

Remote

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7d ago

Principal, Security Researcher Salary: Open + Bonus + Stock Options Location: Remote *We are unable to provide sponsorship for this role* Qualifications Strong capabilities in reverse-engineering Windows binaries and applications.Strong familiarity with Windows development practices, low level operating system concepts, and networking.Proficiency with development in scripting languages such as Python or Ruby.Proficiency with development in compiled languages such as C, C++ and/or Rust.Experience

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Full-time

Depends on Experience

Principal Security Researcher

Remote

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20d ago

We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a Principal Security Researcher. This principal will reverse engineer malicious binaries to find ransomware samples. The principal must have experience with languages such as Python, Ruby, C++, Rust, and cryptographic algorithms. Responsibilities: Reverse engineer malicious or unknown binaries to find insights and intelligence in ransomware samples and threat actor toolkitsUse and develop tools

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Full-time

$200,000 - $240,000

Senior Security Researcher / Reverse Engineer / Malware Analyst

Remote

•

Yesterday

NO SPONSORSHIP - NO OPT's No SPONSORSHIP Senior Product Security Engineer SALARY: $180,000 - 220,000 plus 10% plus pre-IPO stock options LOCATION: remote Looking for a Security researcher proficient in reverse engineer. Experience in analyzing malware understanding of cryptography user in ransomware ability to develop tools to augment existing capabilities endpoint hardening and testing. Join a team of cyber Security Engineers focused on building products and solutions for mid-market and enter

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Full-time

$180,000 - $240,000

Principal Security Researcher

Remote

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23d ago

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a Principal Security Researcher. Candidate will contribute to a number of strategic research initiatives to develop the product and services catalogue. Primary focus for this role is to analyze ransomware samples and threat actor tools to gain insights for future product features, threat actor insights, and assist in the validation of our cur

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Full-time

Depends on Experience

Senior Product Security Engineer Researcher - Reverse Engineer

Remote

•

Yesterday

No SPONSORSHIP Senior Product Security Engineer SALARY: $180,000 - 220,000 plus 10% plus pre-IPO stock options LOCATION: remote Looking for a Security researcher proficient in reverse engineer. Experience in analyzing malware understanding of cryptography user in ransomware ability to develop tools to augment existing capabilities endpoint hardening and testing. Join a team of cyber Security Engineers focused on building products and solutions for mid-market and enterprise customers. We deliver

Easy Apply

Full-time

$180,000 - $220,000

Principal Kernel Ransomware Engineer

Remote

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23d ago

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Enterprise Security Services Company is currently seeking a Principal Kernel Ransomware Engineer. Candidate will contribute to the Windows agents ability to prevent, detect, respond, and remediate attacks. In this role, you will drive enhancements in multiple product domains. This development will allow the product to better protect customers from the threat of ransomware. Responsibilities: Develops

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Full-time

Depends on Experience

Information Security Officer - Hybrid

Hybrid in Columbia, South Carolina

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3d ago

Title: Information Security Officer - Hybrid Mandatory skills: information security, policy development, compliance, security frameworks, NIST, ISO 27001, CIS Controls, information security policies, policy repository, policy interpretation, policy implementation, documentation, training, audits, operational consistency, Compliance Management, Risk Management, recommend mitigation strategies, security awareness programs, training materials, emerging threats, emerging technologies, security poli

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Contract

Depends on Experience

Security Engineer

Bala Cynwyd, Pennsylvania

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6d ago

Position Description: Intermediate professional level role. Requires technical expertise in systems administration and security tools, combined with the knowledge of security practices and procedures. Works on multiple projects as a team member and lead systems-related security components. Qualifications: Hands-on technical security focused role, such as: endpoint hardening, identity and access management, penetration testing, cloud security, network security, or application security Strong tech

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Full-time

Depends on Experience

Senior Network Security Engineer

Remote

•

Today

Overview GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security programs and policies. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities Plan and coordinate IT security programs and policies. Manage and control changes to systems, assessing the security impact of related changes. Provide security testing for code changes/development and pr

Full-time

USD 150,000.00 - 170,000.00 per year

Senior Security Architect

Hybrid in New York, New York

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Today

APN Consulting, Inc. is a progressive IT staffing and services company offering innovative business solutions to improve client business outcomes. We focus on high impact technology solutions in ServiceNow, Fullstack, Cloud & Data, and AI / ML. Due to our globally expanding service offerings we are seeking top-talent to join our teams and grow with us. Role: Senior Security Architect Schedule & Work Location: M-F 9-5 or as needed for escalations Location: hybrid (Resource needs to be onsite as n

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Contract

BASED ON EXPERIENCE

Senior Information Security Specialist

Clarksburg, West Virginia

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24d ago

Data Intelligence, LLC is seeking a Senior Information Security Specialist to join our dynamic team supporting a premier federal agency in Clarksburg, VA. This hybrid role plays a critical part in securing mission-critical systems for the client organization by supporting the operations and maintenance (O&M) of a comprehensive lifecycle security model. This opportunity is contingent upon contract award. Key Responsibilities: The Senior Information Security Specialist will support and ensure the

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Full-time

Depends on Experience

Security Engineer - Senior Lead ***Top-Secret Clearance***

Washington, District of Columbia

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22d ago

Job Title: Security Engineer - Senior - LeadLocation: Washington, DCCertification Required: Certified Information Systems Security Professional ( CISSP ) or Information Systems Security Engineering Professional (ISSEP) and Microsoft Certified Cybersecurity Architect ExpertClearance Required: Active Top-Secret (TS)Salary: $150K-$175KApplication Deadline: Aug. 30, 2025To apply, please follow these steps: Visit .Select the position you are interested in.Review the job details, then click Apply Now

Full-time

Depends on Experience

Workday Security Administrator

Remote

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7d ago

Workday Security Administrator 25-00449 Location: 100% Remote - must be in CST or EST time zone, in USA Industry: Healthcare Rate: $65-$70 per hour W2 No Corp to Corp or 3rd party agencies Need someone with experience managing security policy, external links, custom security groups, integration security Summary We re seeking a collaborative and consultative Workday Security Administrator to manage, monitor, and govern Workday application security. This role requires hands-on experience with Wo

Easy Apply

Full-time

$65 - $75

Workday Security Lead

Raleigh, North Carolina

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10d ago

Job Description: Minimum of 5-8 years of experience in HR Technology projects and teams. 3-5 years of Workday Security experience across HCM. Strong hands-on knowledge of Workday security modules-including domain security policies , business process security policies , security group , user based assignments. Proven experience configuring and maintaining Workday Security roles, including new role creating and dynamic groups. The ability to execute candidates individual tasks with limited superv

Easy Apply

Contract

$68 - $68

Security Engineer

Remote or Hybrid in Richardson, Texas

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Today

Location- within a 75 mile radius of Richardson, TX Your role as the Security Engineer will include platform Security Monitoring and Analytics; overseeing and performing Security Engineering tasks and functions; and developing and maintaining application security services for lab and production environments, which support number porting services for the NPAC (Number Porting Administration Center). In addition, the candidate will be responsible for securing existing systems and applications; eval

Full-time

$79,000 - $113,000

Mainframe Security Analyst

Hybrid in Westlake, Texas

•

Yesterday

Job Title: Mainframe Security Analyst Contract Duration: 6 Months Contract W2 Hybrid: Hybrid; onsite 5 days/week every other week Office Location: 1 Spartan Way, Merrimack, NH 03054 1 Destiny Way, Westlake, TX 76262 HM NOTES: Top Skills: JCL, Python, REXX and other coding techniquesz/OS including security management with CA Top SecretExperience maintaining mainframe security procedures and processesMainframe Security Analyst The Role: We are currently sourcing for a Mainframe Security Analyst t

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Contract

Depends on Experience

Information Security Architect : Columbia, SC (On-site 5 days)

Columbia, South Carolina

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3d ago

Title: Information Security Architect Work Location: Columbia, SC (On-site 5 days) Experience: 10+ years Candidate must show the DL copy on video at the time of submission Description: A Bachelor s Degree in information technology, computer science, related technical field, or an Associate s Degree in information technology, computer science or related field and two years of relevant work experience, or a High School Diploma with five years of relevant work experience.Information securityPolicy

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Contract, Third Party

Depends on Experience

CSOC Security Engineer

Downey, California

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Today

We are seeking to hire CSOC Security Engineer in Los Angeles for an immediate start. Must have 10 years of experience with developing and implementing technical solutions to help mitigate security vulnerabilities. We are only interviewing local candidates in person. No remote work and no C2C. Position DescriptionA Security Engineer serves as the security engineer of complex technology implementations in a product-centric environment; is comfortable with bridging the gap between legacy developme

Easy Apply

Full-time

$40 - $70

Security Engineer

Hybrid in New York, New York

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10d ago

Job title Security Engineer Reports to Lead Security Engineer Job purpose We are seeking a skilled and motivated Security Engineer to join our Information Security team. In this role, you ll help protect the organization s infrastructure by designing, implementing, and maintaining security systems. The ideal candidate has a strong technical foundation, a proactive mindset, and a passion for cybersecurity. You ll work cross-functionally to embed security into our technology stack and ensure resil

Easy Apply

Contract

$80 - $85

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security researcher jobs