GPEN jobs in Quantico, VA

Washington, District of Columbia

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Today

Need Candidate over 11+ years of Experience. The SOC Analyst - Tier 3 is cybersecurity technical resource responsible for providing technical analytical oversight a team of SOC Analysts to monitor, detect, analyze, remediate, and report on cybersecurity events and incidents impacting the technology infrastructure of the Government of the District of Columbia. The ideal candidate will have an advanced technical background with significant experience in an enterprise successfully leading a SOC tea

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Third Party, Contract

Depends on Experience

Security Engineer (Offensive) - Red Team Operational Vulnerability Assessor

Quantico, Virginia

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Today

Resource Management Concepts, Inc. (RMC) provides high-quality, professional services to government and commercial sectors. Our mission is to deliver exceptional management and technology solutions supporting the protection and preservation of the people and environment of the United States of America. We are seeking a highly skilled Red Team Operational Vulnerability Assessor (OVA)/Operator to join one of only eleven Department of War (DoW) Red Teams certified by the National Security Agency (

Full-time

USD 150,000.00 - 165,000.00 per year

Senior Cybersecurity Systems Engineer

Washington, District of Columbia

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Today

MTSI is seeking a Senior Cybersecurity Systems Engineer whose primary function will be to work with Special Access Programs (SAPs) supporting Department of Defense (DOD), Headquarters United States Air Force, and MTSI Operations. The position will provide direct security engineering support to the Air Force acquisition community throughout the system development lifecycle (SDLC). This position will be at Joint Base Anacostia-Bolling (JBAB). Your essential job functions will include but may not

Full-time

USD 160,000.00 - 210,000.00 per year

Information Security Analyst

Arlington, Virginia

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Today

The Information Security Analyst will support the design, implementation, and management of cybersecurity controls and processes for the War Data Platform (WDP) to ensure compliance with DoD security requirements and protect systems, applications, and data. This person will conduct security risk and vulnerability assessments, evaluate and test security controls, monitor and analyze security events, and support incident response, remediation, and threat management activities. This person will sup

Full-time

USD 85,000.00 - 202,000.00 per year

Cyber Security Engineer - Penetration Tester (Journeyman)

Washington, District of Columbia

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Today

We are an employee-centric company that truly values our team members and the contributions they make to our customers and the missions they support. We pride ourselves on being forward-leaning thinkers and on building teams that are, and continue to be, technically proficient across a broad range of cyber mission areas. OneZero full-time employees receive a highly competitive benefits package, including health, dental, vision, and life insurance, a 401(k) with company matching, paid time off an

Full-time

Space Systems Cybersecurity and Assessments Engineer

Chantilly, Virginia

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 100,300.00 - 150,400.00 per year

Penetration Tester

Remote

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7d ago

POSITION OVERVIEW The Penetration Tester / Ethical Hacker is responsible for identifying, validating, exploiting, and supporting remediation of security vulnerabilities within large-scale Java applications. This is a hands-on technical role focused on application penetration testing and ethical hacking using real-world attack techniques. The successful candidate will combine strong Java development/engineering knowledge with practical penetration testing experience and work closely with Developm

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Full-time

Depends on Experience

Senior Cybersecurity Analyst

Washington, District of Columbia

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Today

Job ID: 2616506 Location: Washington, DC, US Date Posted: 2026-09-03 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_HYBRID Description SAIC is looking for a Senior Cybersecurity Analyst supports Security Operations functions while helping establish and mature the organization's offensive security capability in support of a criti

Full-time

USD 120,001.00 - 160,000.00 per year

Security Analyst - Project Lead

Remote

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Today

Hi Good Morning, Hope you are doing well Role: Security Analyst - Project Lead Location: Columbia, South Carolina || Remote Duration: 12 Months Interview Process: 1 Round of Virtual/Online Interviews - potential for second round of in-person interviews Required Skills 2+ Years of Experience with MITRE ATT&CK framework 2+ Years of Experience with dashboard creation and reporting 2+ Years of Experience with Security Monitoring and Incident Response 2+ years of experience in supporting large SO

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Full-time, Part-time, Contract, Third Party

Sr. Cyber/Cloud Security Specialist

Washington, District of Columbia

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Today

Overview: GovCIO is currently hiring for a Sr. Cyber/Cloud Security Specialist to serve as Lead Information Technology Specialist (INFOSEC) and Cybersecurity Operations (SECOPS). This position will be hybrid, mostly remote with occasional onsite time as needed (hybrid) at EEOC HQ in Washington, DC. Responsibilities: Serve as Lead Information Technology Specialist (INFOSEC), Cybersecurity Operations (SECOPS) responsible for contributing to the Agency's IT Security Program, directs SECOPS, coord

Full-time

USD 185,000.00 - 200,000.00 per year

Sr. Network Engineer

Chantilly, Virginia

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Today

Security Clearance: Active TS/SCI with CI Polygraph required Position The National Reconnaissance Office (NRO) is the U.S. Government agency in charge of designing, building, launching, and maintaining America's intelligence satellites. Develop. Acquire. Launch. Operate.Apogee Integration is seeking a Senior Network Engineer to work on an exciting program in Chantilly! The successful candidate will bring deep network engineering and operations expertise to plan, organize, and execute operation

Full-time

USD 150,000.00 - 200,000.00 per year

Red Team Penetration Tester **

King George, Virginia

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Today

Overview: SimVentions, consistently voted one Virginia\'s Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. ** This position anticipates funding in December 2026. ** Trave

Full-time

Compensation information provided in the description

Security Analyst

Remote

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Today

Job ID: SC-14215 Remote/Local Security Analyst (CISSP/CISA/CISO/CEH/OSCP/GPEN) with MITRE ATT&CK (must), dashboard reporting, SIEM/EDR/IDS/IPS/Threat Intelligence, Palo Alto Cortex XSIAM/XDR, Linux, networking, Active Directory experience Location: Columbia, SC (Department of Administration) Duration: 12 Months Interview Process: 1 Round of Virtual/Online Interviews potential for second round of in-person interviews Required Skills (rank in order of Importance): 2+ Years of Experience with Secur

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Contract

Depends on Experience

Red Team Operator

Remote

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Today

TransUnion's Job Applicant Privacy Notice Personal Information We Collect Your Privacy Choices Team Overview At TransUnion, this role will report to a Director of Cybersecurity. We are seeking an experienced and highly skilled Red Teamer to join our Information Security Department. The Red Teamer will primarily be responsible for conducting in-depth Threat Emulation exercises such as Red Team Operations, Purple Team Operations, and Penetration Tests to assess the security of our systems, network

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

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Today

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

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Today