5,342 Results for

Cyber Security Jobs in Avondale, MD

Jobs

Forescout Cyber Security Engineer - Mid Guidepoint Security LLC

Reston, VA

HS diploma or GED and 7+ years of experience with supporting IT projects and activities, 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. Network engineering duties, including physical or logical such as installation and activation of ports, configuration of switches, and LANS, VLANS, and network FW, or appliances or network administration services such as Active Directory, Guests LANS, and domain management.

30 days ago

Senior Splunk Cyber Security Engineer ManTech International Corp

Chantilly, VA

$114,600–$190,200 / year

There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, or virtual communication, which may involve delivering presentations.

22 days ago

Cyber Security Engineer Pyramid, Inc

Bethesda, MD

$60–$65 / hour
Full time

By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Deploy and manage security technologies, such as firewalls, intrusion detection systems, and antivirus software.

30+ days ago

Senior Cyber Security Engineer Monex USA

Washington, DC

Full time

You will act as a technical authority for cyber security while remaining directly involved in the design, implementation, configuration, automation, troubleshooting, and improvement of security controls across Microsoft Azure, Microsoft Defender, Microsoft 365, Microsoft Entra ID, Intune, and on-premises environments. By combining global reach with deep local market expertise, Monex enhances businesses with a suite of financial solutions and FX market analysis to help optimize efficiency, mitigate currency risk, and protect margins in an increasingly complex financial landscape.

30+ days ago

Staff Cyber Security Engineer - TS/SCI Sunayu

Bethesda, MD

Active TS/SCI with polygraph Experience with Commercial Cloud Services (C2S) and cloud-based enterprise services, preferably AWS Experience supporting the Intelligence Community in RMF activities with ICD 503 and related compliance directives, policies, procedures Experience with the Zero Trust pillars and applying Zero Trust framework to secure systems DAST & SAST tools for on-prem (Fortify, Checkmarx, SonarQube), configuring Nessus, Splunk Multiple IAT/IAM II or III advanced certifications such as, CISSP-ISSAP/ISSEP, CISM, CCSP, Security X/CASP+ Cloud certifications such as AWS Solutions Architect, AWS Security Specialty, Kubernetes and Cloud Native Associate (KCNA), Certified Kubernetes Administrator (CKA), Certified Kubernetes Security Specialist (CKS) Linux certifications such as: Red Hat Certified System Administrator - Enterprise Linux (RHCSA), Red Hat Certified Engineer - Enterprise Linux (RHCE), Red Hat Certified Architect - Enterprise Linux (RHCA) Prior Linux sys admin experience Oracle Linux 8 System Administrator certification Experience applying security controls to various AI implementations Experience with ICD 503 compliance Experience applying security controls to Generative AI implementations Prior network engineering experience. You will work closely with the team on the following key tasks Collect, review, assess, and provide feedback on system cybersecurity, architecture, and engineering artifacts Collect, review, assess, and provide feedback on system cybersecurity Body-of-Evidence (BOE) results required to support DoD & IC RMF cybersecurity authorization processes Conduct periodic compliance scanning, vulnerability assessments, and risk analysis for cloud-based systems Implement and manage security controls for containerized applications and the underlying cloud-based infrastructure Collaborate with DevSecOps, infrastructure, and software development teams to ensure secure coding and engineering practices Ensure integration of security measures into software development processes, CI/CD pipelines, and engineering tools Develop, maintain, and execute shell commands, scripts, and automation code for STIG compliance and validation Implement and manage continuous monitoring solutions of cloud-based architectures Support Government cybersecurity officials & program personnel in preparing cybersecurity packages, including Interim Authority to Test (IATT) packages, Authority to Operate (ATO) packages, and Change Requests (CRs) Stay current with emerging cloud security threats, technologies, and best practices.

16 days ago

Information Systems Security Officer (Isso)/Cyber Security Analyst CACI International Inc.

Alexandria, VA

$72,700–$149,200 / year

Provide ongoing security training to the client's on-site personnelEnsure the physical environment of the computers and their terminals are properly secured and meets all Operation Security (OPSEC) requirementsConduct structured walk-throughs based on Continuity of Operations Plans to ensure integrity of the network's ability to reconstitute normal system functions including reinstallation of applications after a catastrophic failureWork collaboratively with the ISSM, stakeholders, and the team to support cybersecurity efforts (NIPR/SIPR)Create and manage RMF artifacts and the entire ATO lifecycleConduct vulnerability assessments on technologies to verify system security and compliance and assist in remediation effortsReview and analyze GitHub and software vulnerability scansUtilize scripting and development tools to achieve cybersecurity compliance and reporting needsEnsure application, system, environment, or organizational changes do not have an adverse effect on the security posture of the system security compliance and assessmentMonitor and validate vulnerability postures in Assured Compliance Assessment Solution (ACAS), and ensure all systems comply with DISA Security Technical Implementation Guidelines (STIG)s and with CSSP requirementsEnsure and approve Plan of Action and Milestones (POA&M) are in place for vulnerabilities that cannot be remedied at the time of the finding. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

3 days ago

Cyber Security Engineer (5462) SMX

Quantico, VA

Remote

$103,100–$171,820 / year

The SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. A key focus will be improving compliance efficiency through GRC platforms, APIs, scripts, cloud-native services, and automation for evidence collection, control validation, documentation, reporting, and remediation tracking.

30+ days ago

Expert Cyber Security Engineer Amentum

Springfield, Virginia

Extensive experience with Cyber Security Framework regulations and best practices, including NIST SP 800-53 Rev 5, ICD 503, CNSSI 1253, Risk Management Framework (RMF) - NIST SP 800-37 Rev 2, DISA Security Technical Implementation Guides (STIGs). As an Information Systems Security Officer (ISSO) and Cyber Security Subject Matter Expert, you will serve as a critical bridge between high-level security policies and their technical implementation, driving the Risk Management Framework (RMF) and Assessment & Authorization (A&A) lifecycle across multiple applications and environments.

30+ days ago

2027 Internship - Cyber Security - Cyber Dominance Johns Hopkins University Applied Physics Laboratory LLC

Laurel, MD

Have knowledge of, and experience with, cybersecurity engineering, software development, embedded systems development and implementation, network design and configuration, data analytics, reverse engineering, artificial intelligence/machine learning techniques, autonomy, or system exploitation. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.

30+ days ago

Cyber Security Engineer (Job 1480) DLH Holdings Corp.

Bethesda, MD

$150,000–$170,000 / year

Bachelor's degree in Computer Science, Cybersecurity, Software Engineering, or related field with a minimum of 10 years of experience; or Master's degree in Computer Science, Cybersecurity, Software Engineering, or related field with a minimum of 6 years of experience; or High School Diploma with a minimum of 12 years of relevant experience. This role focuses on strengthening enterprise cybersecurity posture through a combination of vulnerability management, secure engineering practices, DevSecOps integration, and advanced threat detection, while incorporating Zero Trust principles as part of a comprehensive defense strategy in multi-tenant cloud and on-premises environments.

28 days ago

Senior Cyber Security Engineer ManTech

Chantilly, VA

You will engineer, design, and sustain Comply-to-Connect (C2C) deployment support to migrate and maintain critical services across unclassified and classified environments. + Engineering, designing, and implementing C2C deployment support while managing the appliances, servers, and supporting infrastructure.

30+ days ago

Senior Principal Cyber Security Engineer ManTech

Chantilly, VA

This role ensures performance, integrity, and protection across enterprise platforms while you serve as a senior technical leader and mentor, guiding strategic improvements and staying on the forefront of evolving cybersecurity technologies. + Experience inventorying complex networks and managing network documentation such as security compliance, configuration management, and patching.

30+ days ago

Geospatial Cyber Security Engineer - Multiple Positions at Junior/Mid/Senior Levels TIC Solutions Inc

You will focus on cybersecurity engineering, risk management, and compliance across cloud and on-prem systems, supporting system authorization, vulnerability management, and secure operations in classified environments. NV5 delivers technology-enabled engineering, consulting, and geospatial solutions that help clients plan, design, and optimize infrastructure, buildings, utilities, and environmental systems.

21 days ago

Cyber Security Engineer Job 1480 DLH Holdings Corp.

Bethesda, MD

$150,000–$170,000 / year

28 days ago

Cyber Security Engineer Pyramid Consulting, Inc

Bethesda, MD

$60–$65 / hour
Quick Apply

3 days ago

Cyber Security Engineer (SME) Leidos Holdings Inc

McLean, VA

$154,050–$278,475 / year

Preferred Qualifications: Experience with cybersecurity tools such as Rapid7, Tenable/Nessus, HBSS/Trellix, SonarQube, Fortify, Chainguard, or endpoint detection and response (EDR) platforms, as well as using STIG viewers and compliance tools to assess systems against established security configuration baselines. Experience applying system security engineering principles in areas such as system security design, lifecycle engineering, authentication and authorization mechanisms, cryptography, intrusion detection, contingency planning, incident handling, auditing, configuration management, and change control.

15 days ago

Cyber Security Engineer 235 Freedom Technology Solutions Group

Chantilly, Virginia

Freedom Technology Solutions Group is seeking a motivated, career and customer-oriented Cyber Subject Matter Expert - Scientist to perform on our Cybersecurity Data Analysis Services team in the Springfield, VA. Verification and validation that the segments are operating as desired, audit events are being processed, and parsed properly, metrics generation, and ensuring that all required systematic audit events are being accomplished.

30+ days ago

Manager, Cyber Security Product Owner (Cryptography) Capital One

McLean, Virginia

Contribute to the development of a healthy product backlog, collaborating with the Product Manager, Engineering, and Solution Architects to break down business epics, document user stories (to also include things like addressing technical debt, SRE, etc.), design details and comprehensive acceptance criteria. In this capacity, you will drive product vision into our development teams, translate vision into delivery objectives, provide customer-informed guidance to shape products, and work with cross-functional teams to deliver well-managed and sustainable features that bring that vision to life.

14 days ago

Cyber Security Engineer-Baltimore, MD (Hybrid) Georgia Tek Systems

Baltimore, MD

This position serves as a subject matter expert on all aspects of cyber security engineering and centralized cyber security service development participates in cross functional teams as a cyber security engineer. Roles and Responsibilities: Serve as a core contributor on multi-disciplinary project teams to improve the State cybersecurity services/solutions and respective implementation, including requirements development.

30+ days ago

DPAE Aircraft Carriers Sr Cyber Security Architect CACI

Washington, District of Columbia

$113,200–$237,800 / year

Multi-Agency Collaboration: Collaborate closely with Portfolio Acquisition Executives, Engineering Agents, Technical Warrant Holders (TWHs), Type Commanders (TYCOM), the Supervisor of Shipbuilding (SUPSHIP), shipbuilders, and cybersecurity enclave managers. Data-Centric Analytics: Leverage data-centric cyber analytics and work directly with Digital Operations teams to stream continuous insights, streamline data processes, and recommend enabling technologies that harden system cybersecurity and operational readiness.

30+ days ago

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Cyber Security Jobs in Avondale, MD

Forescout Cyber Security Engineer - Mid Guidepoint Security LLC

Senior Splunk Cyber Security Engineer ManTech International Corp

Cyber Security Engineer Pyramid, Inc

Senior Cyber Security Engineer Monex USA

Staff Cyber Security Engineer - TS/SCI Sunayu

Information Systems Security Officer (Isso)/Cyber Security Analyst CACI International Inc.

Cyber Security Engineer (5462) SMX

Expert Cyber Security Engineer Amentum

2027 Internship - Cyber Security - Cyber Dominance Johns Hopkins University Applied Physics Laboratory LLC

Cyber Security Engineer (Job 1480) DLH Holdings Corp.

Senior Cyber Security Engineer ManTech

Senior Principal Cyber Security Engineer ManTech

Geospatial Cyber Security Engineer - Multiple Positions at Junior/Mid/Senior Levels TIC Solutions Inc

Cyber Security Engineer Job 1480 DLH Holdings Corp.

Cyber Security Engineer Pyramid Consulting, Inc

Cyber Security Engineer (SME) Leidos Holdings Inc

Cyber Security Engineer 235 Freedom Technology Solutions Group

Manager, Cyber Security Product Owner (Cryptography) Capital One

Cyber Security Engineer-Baltimore, MD (Hybrid) Georgia Tek Systems

DPAE Aircraft Carriers Sr Cyber Security Architect CACI

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