118 Results for

Ethical Hacker Jobs in Sterling, VA

Jobs

New!

Fort Belvoir, VA2 days ago

$106,681–$246,980
Full-time
Employee

Will analyze site survey reports, recommend network modernization upgrades, craft network architectures, and assist operations leads in creating deployment plans and executing capability roll outs. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.

Washington, Washington, DC11 days ago

$86,800–$135,625 Per Year

Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. Personnel performing cybersecurity functions must meet DoD cybersecurity workforce certification requirements in accordance with DoD Manual 8140.3 for their designated role within 9 months of hire.

New!

Washington, D.C.3 days ago

$176,000–$282,000 Per Year

Serve as a principal technical advisor on cybersecurity, bringing subject-matter expertise to risk analysis, incident response, system remediation, and audit support efforts. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.

New!

Washington, D.C.3 days ago

$135,000–$216,000 Per Year

Washington, DC30+ days ago

The ideal candidate must possess strong Linux engineering expertise with experience managing YAML configuration files, and how these configurations integrate and influence the Intrusion Detection Systems/Intrusion Prevention Systems (IDS/IPS). · Extensive experience administering Red Hat Enterprise Linux (RHEL) systems, including package management (yum/dnf), kernel module management, SE-Linux configuration, and system optimization via Unix CLI and other remote shell access vectors (puTTY, SSH, etc.).

Washington, DC13 days ago

Full-time

The position provides advanced technical leadership for SOC engineering, cybersecurity monitoring, threat detection and analysis, incident response, vulnerability management, threat hunting, SIEM/EDR operations, operational reporting, SOC platform optimization, and continuous improvement of 24x7x365 cybersecurity operations. The Cybersecurity Operations Technical Lead (SOC Engineer/SME) serves as the senior technical lead responsible for engineering oversight, operational coordination, and technical execution of Security Operations Center (SOC) services supporting the SBA Enterprise Cybersecurity Services (ECS) program.

Chantilly, VA30+ days ago

Full-time

The Customer requires subject matter expertise in technical risk analysis of enterprise and mission systems, IT systems and networks, mobile and wireless networks, cloud-based computing, network management platforms, communication protocols, scripting or programming products, configuration scripts, and IT hardware and software products in support of Sponsor’s technical risk assessment activities. Demonstrated experience developing IT system or network architecture design, conducting IP data flow analysis, encryption configuration, and vulnerability analysis using both open-source and commercial tools, such as Nmap, Wireshark, Metasploit, Canvas, Kismet, or BackTrack.

Washington, DC30+ days ago

ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Associate’s degree and 5+ years of experience supporting IT projects and activities, Bachelor’s degree and 3+ years of experience supporting IT projects and activities, or Master’s degree and 1+ years of experience supporting IT projects and activities.

Washington, DC13 days ago

Full-time

The Cyber Defense Analyst – Senior works collaboratively with SOC analysts, engineers, system administrators, ISSOs, cloud teams, and Government stakeholders to protect enterprise systems and respond to cybersecurity threats across hybrid and cloud-based environments. The position provides advanced technical expertise in cybersecurity monitoring, incident response, cyber defense analysis, threat hunting, malware analysis, forensic investigation, vulnerability assessment coordination, and operational reporting.

District of Columbia, Washington, DC30+ days ago

$104,080–$156,120 Per Year

Must meet the Department of Defense Directive (DoDD) 8570.01 “Information Assurance Training, Certification, and Workforce Management” and DoD 8570-M “Information Assurance Workforce Improvement Program” requirements for IAM (Information Assurance Manager) Level 2, IAT (Information Assurance Technical) Level 2, OR IASAE (Information Assurance System Architect and Engineer) Level 2. · Documented training in the following areas: network infrastructure (Cisco), Microsoft Windows. · Strongly preferred: Meet the Department of Defense Directive (DoDD) 8570.01 “Information Assurance Training, Certification, and Workforce Management” and DoD 8570-M “Information Assurance Workforce Improvement Program” requirements for IAM (Information Assurance Manager) Level 3, IAT (Information Assurance Technical) Level 3, OR IASAE (Information Assurance System Architect and Engineer) Level 3. · Familiarity with various industry ICS products.

Washington, DC13 days ago

Full-time

The Cyber Defense Analyst supports the Small Business Administration (SBA) Enterprise Cybersecurity Services (ECS) Security Operations Center (SOC) by providing cybersecurity monitoring, incident response, threat analysis, and cyber defense operations in support of the agency’s 24x7x365 cybersecurity mission. The position works closely with SOC personnel, incident responders, engineers, system administrators, and Government stakeholders to strengthen the agency’s security posture and ensure rapid identification and mitigation of cyber threats.

Washington, DC13 days ago

Full-time

The Digital Forensics Engineer conducts complex forensic examinations involving workstations, servers, cloud platforms, mobile devices, email systems, network traffic, and enterprise applications in support of cybersecurity investigations, incident response activities, insider threat investigations, legal support actions, and enterprise cyber defense operations. The Digital Forensics Engineer supports the Small Business Administration (SBA) Enterprise Cybersecurity Services (ECS) program by providing advanced digital forensics, incident response, cyber investigation, evidence preservation, malware analysis, and e-discovery support services.

New!

Alexandria, VA3 days ago

Provide operational support of Office of Inspector General (OIG) Information Technology (IT) systems, including monitoring, incident response, maintenance, patching, and compliance on the Unclassified (Non-classified Internet Protocol Router Network) and Classified (Secret Internet Protocol Router Network) networks . Provide configuration management support by testing, deploying, and maintaining all OIG-approved software and applying Security Technical Implementation Guides (STIGs), updates, and patches following established OIG processes and within designated timelines .

Washington, DC13 days ago

Full-time

supports the Small Business Administration (SBA) Enterprise Cybersecurity Services (ECS) program by delivering advanced cybersecurity engineering, security operations, systems hardening, cloud security, zero trust architecture, and enterprise cyber defense support services. The position supports 24x7x365 Security Operations Center (SOC) activities and works closely with federal stakeholders, engineers, SOC analysts, architects, incident responders, and program leadership to enhance the cybersecurity posture of SBA enterprise systems and critical assets.

Washington, DC13 days ago

Full-time

The Cyber Defense Analyst – Jr supports the Small Business Administration (SBA) Enterprise Cybersecurity Services (ECS) program by assisting with cybersecurity operations, monitoring, incident detection, event analysis, and cyber defense activities within the Security Operations Center (SOC). Under the supervision of senior cybersecurity personnel, the Cyber Defense Analyst – Jr monitors enterprise security tools, analyzes alerts and events, assists with incident response activities, and supports operational cybersecurity reporting and documentation.

Chantilly, VA30+ days ago

To successfully perform the essential functions of the job, the employee needs to be able to sit at a workstation for extended periods; use hand(s) to handle or feel objects, tools, or controls; reach with hands and arms; talk and hear; see to read printed materials and computer screens; mobility to work in a typical office setting. Minimum of 5+ years of progressive experience in either offensive (e.g., penetration testing, red teaming, ethical hacking) or defensive (e.g., security operations, incident response, threat hunting) cyber operations.

Washington, DC30+ days ago

The position requires deep expertise in cybersecurity frameworks, threat intelligence, and vulnerability management, combined with strong leadership, analytical, and communication skills to guide analysts, coordinate incident response, and safeguard sensitive financial and operational systems. This role is responsible for driving the organization's threat detection, analysis, and response strategy, leading the Computer Security Incident Response Center (CSIRC), and managing enterprise security monitoring tools within the Enterprise Security Operations Center (ESOC).

Washington, DC13 days ago

Full-time

The Threat Hunt Analyst – Mid supports the Small Business Administration (SBA) Enterprise Cybersecurity Services (ECS) program by performing advanced cyber threat hunting, proactive adversary detection, cybersecurity operations analysis, and incident support activities. The Threat Hunt Analyst – Mid conducts proactive and intelligence-driven threat hunting operations across enterprise networks, cloud environments, endpoints, security monitoring platforms, and hybrid infrastructures.

McLean, VA30+ days ago

Identify Vulnerabilities and Risks: Utilize assessment tools and manual techniques (e.g., vulnerability scanning, penetration testing, code review) to identify security weaknesses, document findings, and assess the severity of risk. · Documentation and Reporting: Prepare detailed documentation, including Security Assessment Plans (SAP), Security Assessment Reports (SAR), and Plans of Action and Milestones (POA&Ms), for identified weaknesses and deficiencies.

McLean, VA30+ days ago

Experience: A minimum of 5-8 years of experience in information security engineering, system administration, and/or cybersecurity, with hands-on experience in implementing security controls and supporting authorization processes. · Collaboration and Guidance: Serve as a subject matter expert, providing guidance to development, engineering, and program teams on secure design, development, and secure coding techniques.

Ashburn, VA30+ days ago

Key Responsibilities: • Lead the CTH team to proactively and iteratively conduct threat hunting efforts against CBP networks, systems, and high value assets to detect and isolate advanced threats. • Utilize threat models and Cyber Threat Intelligence to formulate hypotheses about attacker activity on CBP networks and systems to investigate during formal hunt missions.

Reston, VA30+ days ago

Full-time

Experience performing similar roles within the Federal Intelligence Community; Proficiency scripting/programming in various languages such as Python, Bash, Java, PowerShell, or C# with the ability to create and customize tools and craft custom exploits for proof-of-concept code; Desired Professional Certifications: Offensive Security Certifications (OSCP, OSCE, OSWP, OSWE, OSEE), SANS GIAC Certifications (GPEN, GWAP, GPYC, GXPN, GSE), Certified Ethical Hacker (CEH); Experience with collection management processes, capabilities, technical targeting, and reporting. Experience: Minimum of 10 years of relevant work experience in areas such as: offensive computer operations, computer network operations, computer network defense, or computer network exploitation; Understanding of client relationships, including determining needs, learning expectations, and demonstrating commitment to delivering quality results.

Reston, VA30+ days ago

Chantilly, VA30+ days ago

NDi is seeking an experienced Information Systems Security Engineer (ISSE) - Senior to support enterprise cybersecurity engineering, authorization, compliance, and security operations activities within a complex federal environment supporting Cybersecurity Division (CyD) mission requirements. The ideal candidate will possess strong technical expertise in security engineering, RMF implementation, vulnerability remediation, audit readiness, and secure system design within large-scale operational environments.

New!

Chantilly, Virginia4 days ago

$146,000–$234,000 Per Year

Experience engineering Cyber Security solutions using Cloud Based Technology such as: Service Orientated Architecture (SOA), On-demand self-service, Broad network access, Resource pooling, Rapid elasticity, Measured Service, Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). Qualifications: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.

McLean, Virginia30+ days ago

$146,000–$234,000 Per Year

This may involve capture management, staffing, resume targeting, writing past performance content, writing technical or management approach content, or working collaboratively with partners to edit or format content they have provided in the pursuit of new task orders under the IDIQ. Responsibilities: As a Program Director in an anticipated multi-award IDIQ environment, the candidate will be responsible for the day-to-day management of the contract including staffing, financial management, and reporting as well as capturing new business Task Orders.

Washington, DC30+ days ago

This role involves creating, updating, and overseeing security documentation, policies, and processes for about 63 systems, conducting annual Security Control Assessments (SCAs), and managing the Department of Labor's Computer Security Incident Response Capability (CSIRC). Annual Security Control Assessments (SCAs): Oversee and conduct annual SCAs for approximately 63 systems, testing one-third of the security controls each year, and addressing any identified issues.

College Park, MD30+ days ago

ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Associate’s degree and 5+ years of experience supporting IT projects and activities, Bachelor’s degree and 3+ years of experience supporting IT projects and activities, or Master’s degree and 1+ year of experience supporting IT projects and activities.

Washington, DC17 days ago

Responsibilities include coordinating with SOC teams, ISSOs, and AOs, integrating threat intelligence and forensic analysis into response processes, and driving continuous improvement to strengthen organizational resilience against evolving cyber threats. The Lead Incident Responder will maintain compliance with federal cybersecurity frameworks (NIST 800-series, RMF, TIC 3.0), lead investigations into complex threats, and deliver compliance reporting to federal stakeholders.

Chantilly, VA7 days ago

Fusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates our valuable resources to providing comprehensive IT services and solutions to mission-critical US Government programs and the Intel Community.

Bethesda, Maryland30+ days ago

$146,200–$228,400 Per Year

Experience turning cybersecurity needs and capabilities into requirements and detailed technical solutions; developing and maintaining a list of Cybersecurity Architecture needs, dependencies, risks, and mitigation plans; analyzing cybersecurity best practices to identify gaps and improvement opportunities. Experience designing and integrating security controls into systems, such as: Identity & Access Management (IAM/ICAM), Network segmentation and software-defined perimeters, Endpoint Detection & Response (EDR), and Data loss prevention (DLP) and encryption technologies.

Washington, DC13 days ago

Full-time

The Cybersecurity Engineer – Mid supports the Small Business Administration (SBA) Enterprise Cybersecurity Services (ECS) program by providing cybersecurity engineering, architecture, operational support, and technical implementation services aligned with enterprise security modernization initiatives. The Cybersecurity Engineer – Mid performs engineering and operational activities supporting cybersecurity infrastructure, cloud security, Zero Trust Architecture (ZTA), network security, endpoint security, vulnerability remediation, and enterprise security tool integration across SBA environments.

Washington DC, DC9 days ago

$55–$62

Bachelor’s degree in Cybersecurity, IT, Computer Science, or related field, or equivalent experience (3+ years in security engineering/operations and 4+ years in incident response). This role is ideal for a cybersecurity professional who thrives in a fast-paced environment, combining incident response expertise with forward-looking security engineering.

Washington, DC30+ days ago

Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification (CSSP-IS), including CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification, prior to start date on the contract. · Associate's degree and 5+ years of experience supporting IT projects and activities, Bachelor's degree and 3+ years of experience supporting IT projects and activities, or Master's degree and 1+ years of experience supporting IT projects and activities.

Vienna, VA10 days ago

Ability to provide technical assistance and support over the phone; good phone skills, professional demeanor, and previous customer service experience strongly desired. Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues.

Vienna, VA10 days ago

Washington, DC13 days ago

Full-time

The Penetration Tester – Lead performs expert-level offensive cybersecurity activities including network penetration testing, web application assessments, cloud security testing, wireless testing, red team operations, social engineering support, exploit validation, security control effectiveness testing, and advanced vulnerability analysis. The Penetration Tester – Lead supports the Small Business Administration (SBA) Enterprise Cybersecurity Services (ECS) program by leading advanced penetration testing, vulnerability assessment, adversarial simulation, and security validation activities supporting enterprise cybersecurity operations.

Washington, DC13 days ago

Full-time

This position aligns with the HACS SIN Cyber Operations Manager labor category and provides leadership for cybersecurity operations, program governance, compliance oversight, continuous monitoring, incident response coordination, vulnerability management, risk management, and cybersecurity policy implementation activities. The SOC Program Manager serves as the senior management lead responsible for oversight, coordination, and execution of Security Operations Center (SOC) services supporting the SBA Enterprise Cybersecurity Services (ECS) program.

Washington, DC13 days ago

Full-time

The position supports the SBA Risk Management Framework (RMF), FISMA compliance initiatives, Information System Continuous Monitoring (ISCM), vulnerability management, controls assessment activities, audit support, and continuous monitoring operations across enterprise systems and cloud environments. The analyst performs vulnerability assessments, supports POA&M development, validates security controls, coordinates remediation efforts, and assists Information System Security Officers (ISSOs) and system owners with maintaining compliant and secure systems.

McLean, Virginia30+ days ago

$80,000–$115,000 Per Year

Bachelor’s Degree or Master's Degree in related IT field, or Bachelor’s Degree in a non-IT field with a total of four (4) years of cybersecurity experience, including three (3) years of FISMA experience; No degree with a total of six (6) years of cybersecurity experience, including five (5) years of FISMA experience. Knowledge and experience with operating system (Windows and/or Linux) and networking (i.e., Local Area Networks [LAN] and Wide Area Networks [WAN]) .

Bethesda, MD25 days ago

In this role, you will collaborate closely with compliance personnel, software engineers, system engineers, system architects, and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure system regulatory compliance and security posture. We leverage cloud-based computing, artificial intelligence (Al), machine learning (ML), and cross-domain transfer systems to provide cutting edge data exploitation, enrichment, triage, and analytics capabilities to the Defense Intelligence Enterprise.

Reston, VA30+ days ago

New!

Reston, VA2 days ago

ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Associate’s degree and 5+ years of experience supporting IT projects and activities or Bachelor’s degree and 3+ years of experience supporting IT projects and activities or Master’s degree and 1+ years of experience supporting IT projects and activities.

Washington, DC30+ days ago

ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. You'll perform hands-on evaluation, implementation, and operation of leading security Cyber defense tools and technologies and apply in-depth defense strategies for large and complex networks to rapidly identify vulnerabilities and threats, prioritizing response actions, including developing effective countermeasures.

Chantilly, VA30+ days ago

The Senior Splunk Cyber Security Engineer will leverage their strong technical background and knowledge to support the Sponsor’s system accreditation efforts, to include creating Body of Evidence (BOE) documentation, responding to, implementing, and documenting required controls, and completing required tasks and actions. + Deploying and managing all supported and unsupported Splunk Add-ons required for specific data sources and performing integrations via API.

Herndon, VA30+ days ago

You will collaborate with analysts, stakeholders, and internal teams to ensure comprehensive cyber defense and deliver high-quality solutions that meet client needs and exceed security objectives. Altus Consulting is seeking a skilled Cyber Security Engineer to analyze, design, and implement security solutions across various client environments.

Dulles, Virginia30+ days ago

The ideal candidate is a recognized cybersecurity authority with advanced technical expertise in the Department of War (DoW) Risk Management Framework (RMF) process and experience collaborating with the government to design and maintain secure, complex solutions. From our locations across the DC Metro area, Hampton, Virginia, and Huntsville, Alabama, we provide technological subject matter expertise, program management and business process knowledge as a trusted advisor in support of our Department of Defense and other Federal Agency customers.

Bethesda, MD8 days ago

In this role, you will collaborate closely with ISSOs, ISSSMs, software engineers, software developers, system engineers and Government counterparts to perform the full spectrum of systems and cyber security engineering tasks to ensure our systems meet a variety of regulatory compliance frameworks. Maintain application, network, and database scanning infrastructure (application/product updates, database maintenance, benchmark/audit files, application/server builds, rule pack/content updates, scanner, or agent deployment etc.).

Herndon, VA30+ days ago

Basic knowledge of or hands on experience with: • Performing Cybersecurity activities in support of software and system requirements, design, development, testing, and sustainment. Must have DoD 8570/8140 approved certification such as CompTIA Security+, ISC2 CISSP, or equivalent.

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Ethical Hacker Jobs in Sterling, VA

Computer/Network Security Systems Specialist (Lead) Company Confidential

Cyber Security Engineer Noblis

Information Systems Security Engineer - SME/Cloud-based / Active Top Secret Peraton

Team Lead / Information Systems Security Engineer / Active Top Secret Peraton

IDS/IPS Cyber Security Engineer, Mid DAn Solutions

Cybersecurity Operations Technical Lead (SOC Engineer/SME) cFocus Software Incorporated

Cyber Security Project Engineer J5 Consulting

Illumio Zero Trust Segmentation Platform Engineer - Active TS/SCI with CI Poly ENS Solutions, LLC

Cyber Defense Analyst - Lead cFocus Software Incorporated

Cybersecurity System Administrator - DMV M.C. Dean, Inc

Cyber Defense Analyst cFocus Software Incorporated

Digital Forensics Engineer cFocus Software Incorporated

Operations Support (Tier III) Knowesis

Cybersecurity Engineer - Sr cFocus Software Incorporated

Cyber Defense Analyst - Jr cFocus Software Incorporated

CybersecuritySME - Cyber Defense Operations RSEKURE

Lead Cyber Threat Analyst DirectViz Solutions, LLC

Threat Hunt Analyst - Mid cFocus Software Incorporated

Security Assessor TLA-LLC

Information System Security Engineer (ISSE) TLA-LLC

Cyber Threat Hunt Lead Gritter Francona

Cyber Network Operations (CNO) Advisor Veros Technologies, LLC

Cyber Network Ops (CNO) Advisor Veros Technologies, LLC

Cyber Information Systems Security Engineer (ISSE) Network Designs Inc.

Expert Level Cyber Security Engineer Peraton

Director, Technology Program Management Peraton

Lead Incident Responder DirectViz Solutions, LLC

Endace Platform Engineer - Active TS/SCI with CI Poly ENS Solutions, LLC

Lead Incident Responder Evolver Federal

ISSE Team Lead Fusion Technology

Systems Engineer - Zero Trust Noblis

Cybersecurity Engineer - Mid cFocus Software Incorporated

Cyber Security Engineer TEEMA

Forescout Cyber Security Engineer Cinteot

Mid Cyber Security Engineer Chenega Corporation

Jr Cyber Security Engineer Chenega Corporation

Senior Cyber Security Engineer Chenega Corporation

Penetration Tester - Lead cFocus Software Incorporated

SOC Program Manager cFocus Software Incorporated

Vulnerability Analyst II cFocus Software Incorporated

Information Systems Security Officer Steampunk

Cloud Cyber Security Engineer - TS/SCI VMD Corp

Trellix Endpoint DLP Engineer - Active TS/SCI with CI Poly ENS Solutions, LLC

Suricata Engineer - Active TS/SCI with CI Poly ENS Solutions, LLC

Splunk Engineer - Active TS/SCI Required ENS Solutions, LLC

Senior Splunk Cyber Security Engineer ManTech

Cyber Security Engineer Altus Consulting Corp

Senior Cyber Security Engineer Technica Corporation

Cyber Security Engineer - TS/SCI VMD Corp

Cyber Security Engineer Cinteot

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