Cybersecurity Engineer jobs in District of Columbia

McLean, Virginia

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Today

FULLY REMOTE OPERATING ON EST Job Description Cyber Security Engineer Responsibilities Design, implement, and maintain cybersecurity solutions to secure enterprise, hybrid, and cloud-based environments supporting mission-critical federal systems. Embed security-by-design principles into the development lifecycle of AI/ML enabled infrastructure products. Partner with product managers, developers, and infrastructure teams to ensure security features are integrated into product roadmaps, CI/CD pip

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Contract

Cybersecurity Engineer/Analyst (Multiple Positions)

Virginia

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Today

Job Title : Cybersecurity Engineer/Analyst (Multiple Positions) Location: County of Fairfax, VA Duration: Long Term Multiple Positions: (Senior Level), (Intermediate Level), (Junior Level) Job Description: Implement, administer, and use cybersecurity tools, systems, and applications; develop policies, standards, and guidelines to ensure secure enterprise-wide operations, performance, and resiliency. Deploy, administer, and support security systems and infrastructure to include endpoint protectio

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Contract

Cybersecurity Engineer

Washington, District of Columbia

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6d ago

InquisIT is seeking a Cybersecurity Engineer to join us in Washington, DC. This role will have responsibilities that encompass Security Operations and Engineer skill sets to help secure customer cloud computing, data center, and on-premise environments. The successful candidate will help set up, operate, and manage/maintain a variety of security solutions including vulnerability management, endpoint security, security information and event management, and governance/risk/compliance. The candidat

Full-time

$125,000+

Cybersecurity Engineer

Washington, District of Columbia

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Today

Job ID: 2509487 Location: WASHINGTON, DC, US Date Posted: 2025-09-05 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence Community, is seekin

Full-time

USD 160,001.00 - 200,000.00 per year

Cyber Security Engineer

Springfield, Virginia

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Today

Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To Hire Compensation: Contractor Work Model: Onsite Hours: Add the job's scheduled days and times (delete if not needed) Security Clearance: List security clearance requirements (delete if not needed) Cyber Security Engineer Springfield, VA TS/SCI $135k What You'll Get to Do: Coordinate and implement cyber security response tasks, including: Performing analysis and documentation Implementing containment measures (e.g.,

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Full-time

Trellix Cybersecurity Engineer

Washington, District of Columbia

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Today

Job Number: R0224455 Trellix Cybersecurity Engineer Key Role: Serve as a cybersecurity systems engineer responsible for designing, deploying, and maintaining a distributed security architecture in support of critical missions. Develop, implement, and integrate enterprise, cybersecurity operations center, and endpoint security solutions in alignment with best practices and mission objectives. Maintain awareness of market and te chn ology trends to bring new and best of breed solutions to the cli

Full-time

USD 77,600.00 - 176,000.00 per year

Senior Cyber Security Engineer

Washington, District of Columbia

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Today

Overview GovCIO is currently hiring for a Senior Cyber Security Engineer with an active TS/SCI clearance in Washington, DC (4 days onsite, 1 day remote). Responsibilities Subject matter expert for the organization in security standards and best practices Regularly perform security audits, vulnerability analysis, and provide reports. Configure Tenable, Sonarcube, and Gitlab applications Generate and decipher Splunk reports Architect, design & implement Zero Trust solutions Infuse Zero Trus

Full-time

USD 108,310.00 - 175,000.00 per year

Cyber Security Engineer (SME)

Bethesda, Maryland

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Today

Leidos has a new and exciting opportunity for Cyber Security Engineer SME in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vest

Full-time

USD 148,850.00 - 269,075.00 per year

Splunk Cybersecurity Engineer

Washington, District of Columbia

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Today

Job Number: R0226225 Splunk Cybersecurity Engineer The Opportunity: Warnings about cyber threats are everywhere, and the constantly evolving nature of these threats can make understanding them seem overwhelming to the intelligence community. In all of this "cyber noise," how can these organizations understand their risks and how to mitigate them? The answer is you, a cybersecurity engineer who will break down complex threats into manageable plans of action. You will work with an expert team foc

Full-time

USD 77,600.00 - 176,000.00 per year

Cyber Security Engineer

Bethesda, Maryland

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Today

Leidos has an exciting opening for you, our next TS/SCI Cyber Security Engineer working across several Task Orders under the DOMEX Technology Platform (DTP) contract supporting NMEC. Have impact as part of a mission focused, solutions oriented, and adaptive team that values innovation, collaboration, and professional development. As a Cyber Security Engineer, your job will be to design, develop, and implement secure systems in on-premises infrastructure. You will leverage on your experience with

Full-time

USD 104,650.00 - 189,175.00 per year

Senior Suricata Cyber Security Engineer

Washington, District of Columbia

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Today

Job Number: R0225365 Suricata Cyber Security Engineer, Senior The Opportunity: We are seeking an experienced Suricata Engineer to join our cybersecurity team. You will leverage your deep technical expertise in Suricata, particularly in understanding and managing its YAML configuration files, and how these configurations integrate and influence the Suricata Int rus ion Detection Systems / Int rus ion Prevention Systems ( IDS / IPS ) . You will play a critical role in deploying, tuning, and maint

Full-time

USD 77,600.00 - 176,000.00 per year

Enterprise Artificial Intelligence Cybersecurity Engineer

Hybrid in McLean, Virginia

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Today

Job Number: R0222553 Enterprise Artificial Intelligence Cybersecurity Engineer The Opportunity: In this role you will be responsible for Booz Allen Hamilton's AI-driven Enterprise Cybersecurity solutions design, strategy, and effectiveness. This includes participating in shaping and implementing Booz Allen's Enterprise AI-driven cybersecurity capabilities by collaborating with cross-functional teams within a business-wide converged technological security strategy. This strategy will drive the fu

Full-time

USD 99,000.00 - 225,000.00 per year

Senior Palo Alto Cybersecurity Engineer

Washington, District of Columbia

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Today

Job Number: R0225099 Palo Alto Cybersecurity Engineer, Senior The Opportunity: Are you looking for a career-defining opportunity to share your expertise in designing, developing, and implementing innovative network security solutions to support our country's critical infrastructure and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer, you will be responsible for the enterprise-wide deployment of the Palo Alto Networks Security Operating Platform

Full-time

USD 77,600.00 - 176,000.00 per year

Cybersecurity Engineer

Fort Meade, Maryland

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Full-time

USD 126,300.00 - 243,100.00 per year

Cybersecurity Engineer

Maryland

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22d ago

Work on a small team of cyber engineers to perform security assessments in search of vulnerabilities and identify mitigations.Conduct vulnerability assessments on web applications, networked devices, standalone software products, and other technologies as assigned using the penetration testing life cycle.Maintain test efficacy by identifying and applying new testing tools and techniques.Conduct research and development efforts to explore current and emerging technologies.Travel up to 10% of the

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Full-time

Depends on Experience

Journeyman Cybersecurity Engineer Splunk

Washington, District of Columbia

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27d ago

Who we are: ShorePoint is a fast-growing, industry recognized and award-winning cybersecurity services firm with a focus on high-profile, high-threat, private and public-sector customers who demand experience and proven security models to protect their data. ShorePoint subscribes to a work hard, play hard mentality and celebrates individual and company successes. We are passionate about our mission and going above and beyond to deliver for our customers. We are equally passionate about an enviro

Full-time

Depends on Experience

Cybersecurity Engineer with Zscaler

Hybrid in Washington, District of Columbia

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14d ago

Key Responsibilities: Deploy, configure, and manage a wide range of security technologies, including Zscaler services (ZIA, ZPA, ZDX), EDR, DLP, secure web gateway, email security, IDPS, firewall, SIEM, and identity protection tools; responsibilities include policy configuration, SAML integrations, monitoring, and user onboarding for Zscaler platformsIntegrate security tools with Microsoft platforms such as Azure AD, Conditional Access, Intune, and Microsoft DefenderWrite and maintain technical

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Full-time

Depends on Experience

Cyber Security Engineer

Fort Meade, Maryland

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Today

Leidos has an exciting opportunity for a Cyber Security Engineer supporting cyber platform architecture, engineering and operations, including SIEM platform management, scanning platform, and end-point protection and monitoring architecture. The Cyber Security Engineer will perform systems analysis, modify and update systems, deploy and maintain applications, update and maintain system documentation, perform testing and communicate updates to stakeholders as required. This position will also be

Full-time

USD 104,650.00 - 189,175.00 per year

P4 Sr CyberSecurity Engineer (US Federal)

McLean, Virginia

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Today

Your work days are brighter here. At Workday, it all began with a conversation over breakfast. When our founders met at a sunny California diner, they came up with an idea to revolutionize the enterprise software market. And when we began to rise, one thing that really set us apart was our culture. A culture which was driven by our value of putting our people first. And ever since, the happiness, development, and contribution of every Workmate is central to who we are. Our Workmates believe a h

Full-time

USD 156,200.00 per year

Senior Forescout Cybersecurity Engineer

Reston, Virginia

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Today

Job Number: R0225772 Forescout Cybersecurity Engineer, Senior The Opportunity: As a Forescout Cybersecurity Engineer on our team, you will work with an expert team focused on implementing and operating next-generation security solutions for government and commer cia l clients. You'll perform hands-on evaluation, implementation, and operation of leading security cyber defense tools and technologies. You will apply in-depth defense strategies to large and complex networks to rapidly identify vuln

Full-time

USD 77,600.00 - 176,000.00 per year

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Cybersecurity Engineer jobs in Washington, DC, USA