919 Red Team jobs in the United States

At Marsh McLennan, we are building a cutting-edge Offensive Security Team and are seeking a passionate, technically skilled individual contributor to help us strengthen our security posture. If you thrive on challenging technical problems, enjoy working collaboratively, and are eager to take ownership of complex projects, we want to hear from you.

We will count on you to:

• Design and execute advanced adversary emulation operations tailored to industry verticals, geolocations, and emerging threats.
• Conduct Red/Purple team assessments in partnership with leadership and security teams to identify vulnerabilities and improve defenses.
• Research threat actor tactics, techniques, and procedures to develop proof-of-concept tools, playbooks, and operational procedures.
• Develop and refine tools and techniques to bypass security controls, ensuring operational objectives are met.
• Document operational activities clearly and communicate findings effectively to technical and non-technical audiences, supporting large-scale incident investigations as needed.

What you need to have:

• Undergraduate degree in Computer Science, Information Systems, or related field, or equivalent experience.
• 3+ years of experience in red team assessments, offensive cyber operations, or penetration testing.
• Strong critical thinking, analytical skills, and the ability to learn and adapt quickly.
• Excellent verbal, written, and interpersonal communication skills, with the ability to explain complex security concepts clearly.
• Experience working with Security Operations, Incident Response, or Detection Engineering teams.
• Knowledge of threat actor tactics, current attack techniques, and industry trends.
• Ability to operate independently in a dynamic, fast-paced environment with multiple priorities.

What makes you stand out:

• Experience with large-scale IT implementations and operations.
• Industry certifications such as OSCP, OSCE, OSWE, GPEN, GCIH, GWAPT, or GXPN.
• Proven ability to develop and implement operational tools and procedures to improve security defenses.
• Familiarity with building and maintaining scalable test infrastructure while adhering to security standards.

Why join our team:

• We help you be your best through professional development opportunities, interesting work and supportive leaders.
• We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.
• Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.

Marsh McLennan is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law. If you have a need that requires accommodation, please let us know by contacting

Marsh McLennan is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh McLennan colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one "anchor day" per week on which their full team will be together in person.

The applicable base salary range for this role is $124,800 to $249,600.

The base pay offered will be determined on factors such as experience, skills, training, location, certifications, education, and any applicable minimum wage requirements. Decisions will be determined on a case-by-case basis. In addition to the base salary, this position may be eligible for performance-based incentives. We are excited to offer a competitive total rewards package which includes health and welfare benefits, tuition assistance, 401K savings and other retirement programs as well as employee assistance programs.

At Marsh McLennan, we building a cutting-edge Offensive Security Team and are seeking a passionate, technically skilled individual contributor to help us strengthen our security posture. If you thrive on challenging technical problems, enjoy working collaboratively, and are eager to take ownership of complex projects, we want to hear from you.

Red Team Specialist

We will count on you to:

• Design and execute advanced adversary emulation operations tailored to industry verticals, geolocations, and emerging threats.

• Conduct Red/Purple team assessments in partnership with leadership and security teams to identify vulnerabilities and improve defenses.

• Research threat actor tactics, techniques, and procedures to develop proof-of-concept tools, playbooks, and operational procedures.

• Develop and refine tools and techniques to bypass security controls, ensuring operational objectives are met.

• Document operational activities clearly and communicate findings effectively to technical and non-technical audiences, supporting large-scale incident investigations as needed.

What you need to have:

• Undergraduate degree in Computer Science, Information Systems, or related field, or equivalent experience.

• 3+ years of experience in red team assessments, offensive cyber operations, or penetration testing.

• Strong critical thinking, analytical skills, and the ability to learn and adapt quickly.

• Excellent verbal, written, and interpersonal communication skills, with the ability to explain complex security concepts clearly.

• Experience working with Security Operations, Incident Response, or Detection Engineering teams.

• Knowledge of threat actor tactics, current attack techniques, and industry trends.

• Ability to operate independently in a dynamic, fast-paced environment with multiple priorities.

What makes you stand out:

• Experience with large-scale IT implementations and operations.

• Industry certifications such as OSCP, OSCE, OSWE, GPEN, GCIH, GWAPT, or GXPN.

• Proven ability to develop and implement operational tools and procedures to improve security defenses.

• Familiarity with building and maintaining scalable test infrastructure while adhering to security standards.

Why join our team:

• We help you be your best through professional development opportunities, interesting work and supportive leaders.

• We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities.

• Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.

Marsh McLennan (NYSE: MMC) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue of $24 billion and more than 90,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective. For more information, visit marshmclennan.com, or follow on LinkedIn and X.

Marsh McLennan is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, veteran status (including protected veterans), or any other characteristic protected by applicable law. If you have a need that requires accommodation, please let us know by contacting

Marsh McLennan is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh McLennan colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

The applicable base salary range for this role is $24,800 to 249,600.

The base pay offered will be determined on factors such as experience, skills, training, location, certifications, education, and any applicable minimum wage requirements. Decisions will be determined on a case-by-case basis. In addition to the base salary, this position may be eligible for performance-based incentives.

We are excited to offer a competitive total rewards package which includes health and welfare benefits, tuition assistance, 401K savings and other retirement programs as well as employee assistance programs.

Oak Grove Technologies, LLC, a dynamic and fast-growing federal contractor, is seeking a highly skilled and motivated Red Cyber Operator to support advanced Red Cyber operations through the execution of red team assessments, offensive cyber operations, and penetration testing. Oak Grove Technologies is a Service-Disabled Veteran-Owned Business based in Raleigh, NC, with a Test and Training Center located near Fort Bragg and Camp Mackall. With over 20 years of expertise in training, consulting, technology, and operational support, the company provides services to the military, government, and law enforcement. Committed to excellence, innovation, and national security, Oak Grove Technologies fulfills federal defense contracts and actively supports veterans through sponsorships and events. Driven by its mission-focused approach, the company seeks top talent to develop impactful solutions. Oak Grove Technologies offers a competitive compensation and benefits package.

What You'll Be Doing:

• Cyber Red Team Assessments
• Penetration Testing
• Antivirus evasion, EDR evasion, offensive infrastructure, phishing and social engineering
• Offensive cyber operations

What Required Skills You'll Bring:

• Active TS/SCI Clearance
• Must be capable of meeting apprentice operator requirements in the DCART Operator Training Program within the prescribed timelines, as outlined in the DCART Handbook. Red Cyber Operators are expected to have experience as operators conducting cyber red team assessments, offensive cyber operations, or significant penetration testing experience.
• Must hold an IAT Level III certification as defined and described in DoDD , -M, , and as amended.
• Must pass the DCART operator aptitude test before joining DCART as an Operator.
• Must be willing to travel 15%- OCONUS and CONUS locations

What Desired Skills You'll Bring:

• 5+ years Offensive Cyber experience, DoD Cyber Red Team Experience, or corporate Red Team experience.
• Red Team Apprentice Course (RTAC), Red Team Journeyman Course (RTJC), Certified Red Team Operator (CRTO) certification, Offensive Security, Rogue Ops- Red Team 1 (ROPS), Certified Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP).
• Expertise in antivirus evasion, EDR evasion, offensive infrastructure, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure, networking, IoT, and wireless devices.

Security Clearance Requirements:

• An active Top Secret SCI security clearance is required for this position.

Compensation and Benefits:

• Competitive Salary, PTO, Health Benefits.

Oak Grove Technologies is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class. Oak Grove Technologies, LLC participates in E-Verify to determine an individual's identity and employment eligibility to work in the United States. E-Verify is a service of DHS and SSA.

The Claims Conference is looking for a dynamic Program Officer to join our RED (Research, Education and Documentation) team in our New York office. We are looking for a diligent, detail-oriented and proactive team player who can develop strong internal and external relationships/partnerships while providing support to our grantmaking process. The ideal candidate is meticulous and organized as they will oversee our grant program while supporting additional ongoing - projects and initiatives.

Note: this is a hybrid position with a minimum of two days in the office.

The Conference on Jewish Material Claims Against Germany (Claims Conference), a nonprofit organization with offices in New York, Israel, Germany and Austria, secures material compensation for Holocaust survivors around the world. Founded in 1951 by representatives of 23 major international Jewish organizations, the Claims Conference negotiates for and disburses funds to individual survivors and organizations and seeks the return of Jewish property stolen during the Holocaust. As a result of negotiations with the Claims Conference since 1952, the German government has paid more than $95 billion in indemnification to individuals for suffering and losses resulting from persecution by the Nazis. For 2025, the Claims Conference will distribute approximately $30 million in compensation for survivors globally and 960 million for survivors' welfare needs such as home care, medicine and food.

Tasks/Responsibilities
• Oversee a portfolio of grants, including the review of funding proposals, programmatic and financial reports; collaborate in other projects and initiatives;
• Assist potential applicants with proposal development;
• Maintain regular communication with applicants to ensure a full understanding of proposals;
• Prepare applications for presentation to the professional advisory committees, Allocations Committee and Board of Directors;
• Review decision letter templates and edit as appropriate;
• Prepare decision letters including allocation, deferral, and rejection letters;
• Review grant budgets to ensure compliance with funding guidelines;
• Monitor and review programmatic progress, and critically analyze reports including the successes and challenges;
• Establish and maintain relationships with grantee organizations;
• Conduct site visits as needed, and write corresponding reports;
• Review budgets, payment requests and process payments;
• Conduct research and analysis of Holocaust-related issues;
• Liaise with other departments, as necessary;
• Input information, when necessary, into the grants management system (Fluxx).

Qualifications
• Bachelor's degree required; Master's degree preferred;
• Prior work experience in a related field;
• Fluency in a foreign language is a plus (e.g. German, French, Polish);
• Grant-making experience and familiarity with grants management systems a plus;
• Experience with Holocaust education and/or Holocaust history preferred;
• Highly organized and detail-oriented;
• Strong attention to accuracy;
• Strong English oral and written communication skills.

Claims Conference offers generous benefits, opportunities for professional growth, and competitive salaries based on geographic location. Our target salary range for the RED Program Officer in the New York City market is $80,000-$85,000. This salary range represent Claims Conference's good faith and reasonable estimate of the range of possible compensation for this role at the time of posting. The final salary for this role will be determined based on careful consideration of a variety of factors, such as the candidate's exact location, experience in similar roles, and expertise related to the qualifications. This information is offered in support of our commitment to transparency.

The Claims Conference is an equal opportunity employer and values diversity. We do not discriminate on the basis of any category protected by law, including (without limitation) race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. In compliance with NYS Labor Law Section 194-a, the Claims Conference does not seek salary history information from job applicants.

• Weekly Pay - you receive a paycheck every week
• Comprehensive Benefits Package
• Safety First!

• Install, maintain, and troubleshoot shipboard electrical systems
• Read and interpret blueprints, schematics, and technical manuals
• Perform cable pulling, terminations, and panel wiring
• Test and inspect electrical components for functionality and safety
• Work in confined spaces and aboard vessels in various stages of repair

• Prior experience as a Marine Electrician or in shipyard electrical work or equivalent military experience
• Proficiency with hand and power tools, multimeters, and diagnostic equipment
• Ability to interpret and follow technical drawings and safety protocols

1. Right to Know : You can request details about the personal information we collect, use, and share.
2. Right to Delete : You may ask us to delete your personal information, subject to certain exceptions.
3. Right to Opt-Out : You can opt out of the sharing of your personal information. Personal information is only shared to prospective employers with your permission. We never sell personal information.
4. Right to Non-Discrimination : Exercising your CCPA rights will not result in any discrimination.

In a world of possibilities, pursue one with endless opportunities. Imagine Next!

When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We’ve got what you’re looking for.

Job Description:

Parsons is looking for a talented Red Cyber Operator to join our growing team! In this role you will conduct cyber red team assessments, offensive cyber operations and penetration testing

What You'll Be Doing :

• Cyber Red Team assessments

• Penetration Testing

• Antivirus evasion, EDR evasion, offensive infrastructure, phishing and social engineering

• Offensive cyber operations

What Required Skills You'll Bring :

• Active TS/SCI Clearance

• Must be capable of meeting apprentice operator requirements in the DCART Operator Training Program within the prescribed timelines, as outlined in the DCART Handbook. Red Cyber Operators are expected to have experience as operators conducting cyber red team assessments, offensive cyber operations, or significant penetration testing experience.

• Must hold an IAT Level III certification as defined and described in DoDD , -M, , and as amended.

• Must pass the DCART operator aptitude test before joining DCART as an Operator.

• Must be willing to travel 15%- OCONUS and CONUS locations

What Desired Skills You'll Bring :

• 5+ years Offensive Cyber experience, DoD Cyber Red Team Experience, or corporate Red Team experience.

• Red Team Apprentice Course (RTAC), Red Team Journeyman Course (RTJC), Certified Red Team Operator (CRTO) certification, Offensive Security, Rogue Ops- Red Team 1 (ROPS), Certified Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP).

• Expertise in antivirus evasion, EDR evasion, offensive infrastructure, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure, networking, IoT, and wireless devices.

Security Clearance Requirement:

An active Top Secret SCI security clearance is required for this position.

This position is part of our Federal Solutions team.

The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what’s next to deliver the solutions our customers need now.

Salary Range: $120,800.00 - $217,400.00

We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!

Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.

We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!

Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to .

About Us

Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.

Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+.

For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.

Lorton, VA, USA | Contract

Red Cyber Operator

Location: Ft. Belvoir / Lorton, VA

This is an Onsite Position

Opportunity Overview: 2-3+ years' experience as a Red Cyber Operator and experience conducting cyber red team assessments, offensive cyber operations, or significant penetration testing.

Clearance : TS

Required Qualifications :

• Must hold an IAT Level III certification as defined and described in DoDD , -M, , and as amended.

• Must pass the DTRA Cyber Assessment Red Team (DCART) operator aptitude test before joining DCART as an Operator.

• 2+ years Offensive Cyber experience, DoD Cyber Red Team Experience, or corporate Red Team experience.

Desired Qualifications

• Red Team Apprentice Course (RTAC), Red Team Journeyman Course (RTJC), Certified Red Team Operator (CRTO) certification, Offensive Security, Rogue Ops- Red Team 1 (ROPS), Certified Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP).

• Expertise in antivirus evasion, EDR evasion, offensive infrastructure, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure, networking, IoT, and wireless devices.

About IFT : Founded in 2022, IFT is a Service-Disabled Veteran-Owned Small Business (SDVOSB) specializing in Chemical, Biological, Radiological, and Nuclear (CBRN) defense, Weapons of Mass Destruction (WMD) terrorism prevention, Counter-WMD (CWMD) support services. IFT is delivering mission-critical solutions to the Defense Threat Reduction Agency's (DTRA).

Equal Employment Opportunity (EEO) Employer : IFT is dedicated to fostering a diverse and inclusive workplace by hiring and retaining talented individuals from all backgrounds. We provide equal employment opportunities to all qualified applicants, regardless of race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or any other legally protected characteristic. As an EEO employer, IFT complies with Federal laws prohibiting job discrimination and posts notices outlining these protections in accordance with applicable regulations.

Reasonable Accommodation Requests : IFT is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you need special assistance or accommodation while seeking employment, please e-mail or call Human Resources at . We will decide on your request for reasonable accommodation on a case-by-case basis.

E-Verify : As a Federal Contractor, we are required to use E-Verify to validate employees' ability to work legally in the United States.

Pay Transparency Non-Discrimination : IFT will not discharge or, in any other manner, discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay .

Location: Fort Belvoir, VA Position Type: Full Time Clearance Required: Top Secret SCI

At BB6 Defense, we solve problems before they happen, deliver results when it matters most, and thrive in high-stakes environments. We’re building a team of mission-driven professionals who bring precision, agility, and expertise to the fight.

We are looking for a Red Cyber Operator to support mission-critical operations in Fort Belvoir, VA. In this role you will conduct cyber red team assessments, offensive cyber operations and penetration testing

What You’ll Be Doing

Cyber Red Team assessments

Penetration Testing

Antivirus evasion, EDR evasion, offensive infrastructure, phishing and social engineering

Offensive cyber operations

What You Bring to the Fight

Active TS/SCI Clearance

Must be capable of meeting apprentice operator requirements in the DCART Operator Training Program within the prescribed timelines, as outlined in the DCART Handbook. Red Cyber Operators are expected to have experience as operators conducting cyber red team assessments, offensive cyber operations, or significant penetration testing experience.

Must hold an IAT Level III certification as defined and described in DoDD , -M, , and as amended.

Must pass the DCART operator aptitude test before joining DCART as an Operator.

Must be willing to travel 15%- OCONUS and CONUS locations

What Would Make You Stand Out

2+ years Offensive Cyber experience, DoD Cyber Red Team Experience, or corporate Red Team experience.

Red Team Apprentice Course (RTAC), Red Team Journeyman Course (RTJC), Certified Red Team Operator (CRTO) certification, Offensive Security, Rogue Ops- Red Team 1 (ROPS), Certified Professional (OSCP), Global Information Assurance Certification, (GIAC) Exploit Researcher & Advanced Penetration Tester (GXPN), GIAC Penetration Tester (GPEN), and/or GIAC Web Application Penetration Tester (GWAP).

Expertise in antivirus evasion, EDR evasion, offensive infrastructure, phishing and social engineering campaigns, and/or penetration testing of critical infrastructure, networking, IoT, and wireless devices.

Why BB6?

• Conducting Cyber Red Team assessments and advanced offensive cyber operations
• Executing penetration testing with a focus on real-world adversary emulation
• Implementing techniques in antivirus/EDR evasion, offensive infrastructure, phishing, and social engineering
• Supporting full-spectrum cyber operations in dynamic environments
• Collaborating across teams to ensure mission success

• Active TS/SCI security clearance - candidates without an active TS/SCI will not be considered.
• Ability to meet apprentice operator requirements in the DCART Operator Training Program per DCART Handbook timelines
• Experience in Red Team operations, offensive cyber engagements, or penetration testing
• IAT Level III certification (DoDD / )
• Must pass the DCART operator aptitude test prior to onboarding
• Willingness to travel up to 15% , including OCONUS and CONUS locations

• 2+ years of offensive cyber or Red Team experience (DoD or corporate)
• Certifications such as:
  • Red Team Apprentice Course (RTAC) / Journeyman Course (RTJC)
  • Certified Red Team Operator (CRTO), OSCP, ROPS
  • GIAC: GPEN, GXPN, or GWAPT
• Advanced expertise in:
  • Antivirus/EDR evasion, offensive infrastructure design
  • Phishing and social engineering campaigns
  • Pen testing of critical infrastructure, IoT, wireless, and networking environments

• Competitive compensation and benefits
• Collaborative, mission-focused culture
• Opportunities to grow your offensive cyber expertise on impactful government projects

• Medical, Dental, and Vision Insurance
• Federal Holidays
• Paid Time Off (PTO)
• Professional development and training opportunities
• Flexible work options (if applicable)