Vulnerability Assessment jobs in Alexandria, VA

McLean, Virginia

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Today

Job Number: R0248442 Digital Network Exploitation Analyst The Opportunity: Do you enjoy the thrill of the hunt? Are you motivated by the head-to-head challenge of gaining access to well-protected networks and equally driven to teach others how to do the same? As a network exploitation professional, you know that understanding adversaries' tactics, techniques, and procedures is cru cia l to producing the intelligence that enables the success of mission owners. At Booz Allen, you can apply your v

Full-time

USD 99,000.00 - 225,000.00 per year

Lead, Systems Engineer - Mission Protection

Springfield, Virginia

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 127,500.00 - 236,500.00 per year

Control Validation Security Specialist - (Senior QA/Test Engineer)

Fort Belvoir, Virginia

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Today

Job#: 3047596 Job Description: For immediate repsonse, please send to : Updated WORD resume/IAT Level II Certification, and desired hourly rate, and best time to speak! MUST HAVES: Ability to obtain and maintain a Secret Clearance (no sponsorship) | IAT Level II Certification (please send copy)2-4+ years of DOD/NIST experience, RMF and eMASS experienceExperience DoD controls, ICAM implementation validation, evidence review, gap identification, and SAP-related environments CONTROL VALIDATION SE

Easy Apply

Full-time

$70 - $80 per hour

Senior Penetration Tester

Washington, District of Columbia

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Today

Overview: GovCIO is currently hiring for a Senior Pentration Tester with an active TS/SCI clearance to support DHS onsite in Washington, DC. Responsibilities: The Senior Penetration Tester serves as Key Personnel responsible for leading advanced penetration testing and vulnerability assessment activities within a TS/SCI environment. This role ensures mission-critical security assurance across enterprise systems, applications, and cloud infrastructures by applying deep technical expertise, zer

Full-time

USD 124,540.00 - 180,000.00 per year

Undersea Systems Vulnerability Analyst

Suitland-Silver Hill, Maryland

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Today

The Leidos Analysis Solutions Business Area is seeking engineers to support the characterization of undersea naval and multi-domain threats at both the subsystem and integrated networked combat-system levels. This position will also support the development and dissemination of maritime finished intelligence (FINTEL) products for the Office of Naval Intelligence (ONI). In this role, you will work at the intersection of engineering, all-source intelligence, C4ISR analysis, and threat characteriza

Full-time

USD 120,000.00 - 185,000.00 per year

Missile Systems Analyst, Expert

Fort Belvoir, Virginia

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Today

Job Type: Full-Time Clearance: TS/SCI CI Poly Benefits: Medical, dental, and vision coverage, 401k matching, generous PTO, paid holidays, professional training opportunities, and even pet insurance to ensure your furry friends are cared for too. Job Summary Castalia Systems is seeking a Missile Systems Analyst, Expert to support to the government's all source intelligence analysis of foreign weapons of mass destruction (WMD) programs, to include the proliferation and procurement of WMD-applicabl

Full-time

USD 128,350.00 - 135,900.00 per year

Cybersecurity Risk & Exposure Analyst III

Alexandria, Virginia

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Today

Title: Senior Cybersecurity Risk & Exposure Analyst Location: Alexandria, VA Clearance: TS/SCI with the ability to obtain and maintain a CI polygraph Description: Invictus, a Red River company, delivers technology and services supporting government and national security missions. We combine cleared mission expertise with enterprise engineering, technology partnerships and large-program execution in support of advanced modernization, cybersecurity, intelligence and systems integration. Our tea

Full-time

USD 165,000.00 per year

Security Engineer - Vulnerability Management

Chantilly, Virginia

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Today

Position Title: Security Engineer - Vulnerability Management Position Type: Full-Time, On-Site Location: Chantilly, VA Clearance: Active Top Secret/SCI with Polygraph Waypoint's client is seeking an experienced Security Engineer specializing in Vulnerability Management to support cybersecurity operations and security engineering initiatives for mission-critical systems within the Intelligence Community. This position will play a key role in identifying, assessing, prioritizing, and mitigating s

Full-time

System Security Engineer

Washington, District of Columbia

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Today

System Security Engineer - Key Personnel ESS V Federal Proposal Opportunity Proposal Opportunity This position is being recruited in support of the ESS V Multiple Award Task Order Contract (MATOC) proposal. Employment is contingent upon contract award, final customer requirements, and position availability. About Essnova Essnova Solutions, Inc. brings talented professionals together to support federal customers and their missions. We are seeking experienced professionals who value collaboratio

Full-time

Cybersecurity Blue Team Analyst - Intermediate

Chantilly, Virginia

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Today

Minimum Qualifications: The Intermediate Cybersecurity Blue Team Analyst independently conducts cybersecurity assessments and defensive cyber operations across diverse enterprise IT environments. The analyst evaluates security controls, system configurations, architecture, vulnerabilities, security events, and operational practices to identify weaknesses and recommend risk-based improvements. Responsibilities: Independently conduct comprehensive cybersecurity assessments of enterprise systems,

Full-time

Embedded Reverse Engineer: All Levels - FUTURE NEED

Vienna, Virginia

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Today

FUTURE NEED - Not a current vacancy. If you apply, this could be a multi-year process.Location: Vienna, VADescription:The candidate will be primarily focused on conducting software analysis of embedded products. The focus will be on reverse engineering and potentially vulnerability analysis of pr

Full-time

Software Engineer III

Fort Meade, Maryland

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Today

Job Description SALARY RANGE $209,000 - $266,000/year. DUTIES As a successful candidate for the Software Engineer role, you will serve as a hybrid Analyst/Developer utilizing your experience in LLMs and AI-integrated Python pipelines to drive mission-critical initiatives. In this position, you will participate in every stage of the development lifecycle for new tools and plugins, from initial conceptualization through deployment. Your core focus will involve architecting agentic Python automa

Full-time

USD 209,000.00 - 266,000.00 per year

Cybersecurity Blue Team Analyst - Entry Level

Chantilly, Virginia

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Today

Minimum Qualifications: The Entry-Level Cybersecurity Blue Team Analyst supports cybersecurity assessments, defensive cyber operations, vulnerability identification, security monitoring, and incident response activities across enterprise IT environments. The analyst shall be capable of assessing the security posture of common enterprise technologies, including servers, workstations, network infrastructure, cloud environments, databases, applications, identity and access management systems, virt

Full-time

Cyber Risk Analyst SME

Arlington, Virginia

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Today

Technomics is a growing employee-owned, decision analytics company that specializes in cost and economic analysis to facilitate better decisions faster . We enable a wide range of clients across the Federal government, from senior level policy makers to program managers, to choose smartly, buy effectively and operate efficiently. We deliver practical, credible and defensible results offering actionable insights by applying data-driven and analytics-based approaches in combination with multidisci

Full-time

USD 105,000.00 - 200,000.00 per year

Network Exploitation Analyst

Fort Meade, Maryland

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Today

Job Number: R0249494 Network Exploitation Analyst The Opportunity: Do you enjoy the thrill of the hunt? Are you motivated by the head-to-head challenge of gaining access to well-protected networks? As a Network Exploitation Analyst, you know that understanding the adversaries' tactics, techniques, and procedures are crucial to producing the intel that enables the success of mission owners. At Booz Allen, you can apply your vulnerability analysis, network mapping, exploitation, and signals intel

Full-time

USD 99,000.00 - 225,000.00 per year

Cybersecurity RMF Analyst / ISSE - TS/SCI

Chantilly, Virginia

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Today

Cybersecurity RMF Analyst / ISSE - TS/SCI Department: Government Customer- Chantilly Location: Chantilly, VA ACTIVE TS/SCI CLEARANCE REQUIRED TO BE CONSIDERED FOR THIS POSITION About the Role We are seeking a motivated cybersecurity professional to support Risk Management Framework (RMF) activities and security accreditation for Department of Defense (DoD) systems. This is a hands-on opportunity to work with security controls, system hardening, compliance documentation, vulnerability remed

Full-time

Systems Administrator

Chantilly, Virginia

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Today

Leidos is looking for a Systems Administrator with AWS cloud experience in a Windows environment to perform O&M/A&A/patching duties as well as assist with managing/upgrading their SQL Servers. Candidate must be proficient in the MS Product Suite to help move their COTS products into their cloud environment. SPLUNK experience is more important than McAfee. Primary Responsibilities: Looking for a Systems Administrator with AWS cloud experience in a Windows environment to perform O&M/A&A/patching

Full-time

USD 131,300.00 - 237,350.00 per year

CNO Engineer

Columbia, Maryland

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Today

Join a mission-driven team developing advanced software capabilities in direct support of U.S. national security initiatives. As a CNO Engineer on the SAS Mobile team, you'll play a critical role designing, developing, and deploying tools that enhance mission's ability to operate and defend across cyber and communications domains. This position is ideal for engineers who thrive in challenging environments where innovation, precision, and impact intersect. Key Responsibilities Design, develop, a

Full-time

USD 120,000.00 - 180,000.00 per year

Target Analyst Reporter 1 - (Network Forensics, Reverse Engineering, Intrusion Detection)

Fort Meade, Maryland

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Today

Target Analyst Reporter 1 - (Network Forensics, Reverse Engineering, Intrusion Detection) Clearance: TS/SCI - Polygraph required Position ID: 10-5014-TAR1 Location: Fort Meade, Maryland Description: We are currently seeking a Target Analyst Reporter (TAR) to join our team and support critical national security missions in the Fort Meade area. Position Required Skills: Computer Network Exploitation Vulnerability Assessment Penetration Testing Incident Response Network and/or server forensics

Full-time

USD 188,000.00 - 230,000.00 per year

Mobile Application Developer, (iOS Developer)

McLean, Virginia

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Today

Residency All applicants must currently reside in the United States Overview BigBear.ai is seeking an iOS Developer to join a mission-focused cyber team supporting critical national security objectives. In this role, you'll build and sustain custom Android capabilities used by operational teams in fast-moving, real-world environments. You'll work side-by-side with end users to understand evolving needs, translate them into technical solutions, and deliver reliable tools that perform under pres

Full-time

Vulnerability Assessment jobs in Alexandria, VA, USA