GPEN jobs in Chantilly, VA

Reston, Virginia

•

2d ago

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

Senior Network Engineer

Chantilly, Virginia

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Today

Job ID: 2614034 Location: Chantilly, VA, US Date Posted: 2026-07-22 Category: Information Technology Subcategory: Network Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC has an immediate opening for a Senior Network Engineer to work on an exciting program in Chantilly! ?The successful candidate will bring deep network engineering and opera

Full-time

USD 200,001.00 - 240,000.00 per year

Cyber Security Project Engineer

Herndon, Virginia

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Today

Cyber Security Project Engineer Department: Data Analysis and Technology Services Employment Type: Full Time Location: Herndon, VA Compensation: $130,000 - $260,000 / year Description REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time, onsite, Herndon, VA Step into a role where your cyber security expertise directly strengthens enterprise-level systems and national-scale infrastructure. As a Cyber Security Project Engineer, you'll apply computer attack methods and system

Full-time

USD 130,000.00 - 260,000.00 per year

Senior Cybersecurity Systems Engineer

Chantilly, Virginia

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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 b

Full-time

USD 160,000.00 - 210,000.00 per year

Cyber Security Engineer

Chantilly, Virginia

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Today

Security Clearance: TS/SCI with Fullscope Polygraph required Position Seeking a Cyber Security Engineer to support an Intelligence Client. Required Demonstrated experience with cyber penetration testingDemonstrated experience designing, testing, or implementing IT security architectureDemonstrated experience applying computer attack methods and system exploitation techniquesDemonstrated working knowledge of cyber security principles for Linux, Windows, and virtual platformsDemonstrated exper

Full-time

USD 106,000.00 - 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

Principal Cybersecurity Engineer

McLean, Virginia

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Today

Why choose between doing meaningful work and having a fulfilling life? At MITRE, you can have both. That's because MITRE people are committed to tackling our nation's toughest challenges-and we're committed to the long-term well-being of our employees. MITRE is different from most technology companies. We are a not-for-profit corporation chartered to work for the public interest, with no commercial conflicts to influence what we do. The R&D centers we operate for the government create lasting im

Full-time

USD 172,800.00 - 216,000.00 per year

Lead Cybersecurity Engineer

McLean, Virginia

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Today

Full-time

USD 158,800.00 - 198,500.00 per year

Government and Public Sector - Cybersecurity - Penetration Tester - Senior Consultant

McLean, Virginia

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Today

At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. Government and Public Sector - Cybersecurity - Penetration Tester - Senior Consultant From strategy to execution, the Government & Public Sector practice ("GPS") of Ernst & Young provides a full range of consulting and audit services to help our Federal, State, Loca

Full-time

USD 104,800.00 - 192,200.00 per year

Vulnerability Management Team Lead

Bethesda, Maryland

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Today

Overview: GovCIO is currently hiring for a Vulnerability Management Team Lead to provide support to a Federal government contract. The Vulnerability Team Lead will be leading critical support for the Information Security?s vulnerability management program (VM) as part of the Office of the CIO. They will help create a robust proactive approach for preventing unauthorized access, changes, or exploitation of vulnerabilities through mitigation, active defenses, and automated responses. The VM team?s

Full-time

Compensation information provided in the description

Cyber Threat Hunter

Remote or Bethesda, Maryland

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Today

Overview Edgewater Federal Solutions is currently seeking a Threat Hunter to provide threat hunting expertise and support to maximize cyber fusion throughout the Client's SOC, ensuring the Client's infrastructure and operations remain safe and secure from the full spectrum of cyber threats. The Threat Hunter will support Client SOC teams by providing industry-leading threat hunt support to ongoing and significant incidents as well as by engaging in proactive, hypothesis-driven hunts for threats

Full-time

USD 150,000.00 - 180,000.00 per year

Security Engineer - Remote

Remote or Reston, Virginia

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Today

* This role is contingent upon a contract award. The Work: ICF is looking for an enthusiastic Security Engineer to join our team and help with ensuring our environments and applications meet Federal Security Standards. If you are Security Engineer interested in applying your expertise in Security Engineering in a consulting environment, then this may be the role for you. Job Location: This position requires that the job be performed in the United States. If you accept this position, you should n

Full-time

USD 98,614.00 - 167,644.00 per year

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

Penetration Tester || Remote || NO C2C

Remote

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Yesterday

Job Title : Senior Penetration Tester / Red Team ConsultantClient:Port of SeattleJob Type:Up to 6 months, project-basedVisa Type: & USCLocation: Primarily remote. Some onsite meetings in Seattle may be required.Rate: $55/hr on W2JD:Rate:$55/hr (no benefits) Required Experience: Minimum 3+ years of hands-on penetration testing/offensive security experience; ideally 5+ yearsEnterprise internal and external penetration testingRed Team/adversary simulationActive Directory and Entra ID security test

Easy Apply

Contract

Depends on Experience

Penetration Tester

Alexandria, Virginia

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Today

Description: Hybrid 2-3 days per week on-site in Alexandria, VA. The first 30 days of work will be full-time on-site. in Alexandria, VA Our client seeks an experienced penetration testing professional to plan and execute comprehensive security assessments across applications, systems, and infrastructure in alignment with federal standards and industry best practices. The role will coordinate assessment scoping, develop and maintain testing procedures, conduct multi-team exercises, and produce

Contract

Cyber Penetration Tester SME- Active (TS/SCI with CI Poly)

Reston, Virginia

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Today

Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions. Our people know they'll be doing work that matters at the heart of the national security mission, exploring new possibiliti

Full-time

Red Team Operator

Remote

•

2d ago

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

2d ago

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

2d ago

Full-time

USD 112,500.00 - 187,500.00 per year

Red Team Operator

Remote

•

2d ago

Full-time

USD 112,500.00 - 187,500.00 per year

GPEN jobs in Chantilly, VA, USA